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1 |
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00:00:05,060 --> 00:00:07,820 |
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ุจุณู
ุงููู ุงูุฑุญู
ู ุงูุฑุญูู
ุงูุณูุงู
ุนูููู
ูุฑุญู
ุฉ ุงููู |
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2 |
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00:00:07,820 --> 00:00:11,320 |
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ูุจุฑูุงุชูุ ูููู
ู ูู ู
ูุงุฌู
ุฉ ุชุตู
ูู
ุงูุฃูุงุชุ ุงุญูุง ูุญุฏ |
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3 |
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00:00:11,320 --> 00:00:16,060 |
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ุชููุงุก ูู ุงู .. ูู ุงู dynamic for .. dynamic ุงู .. |
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4 |
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00:00:17,030 --> 00:00:23,430 |
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design for dynamic loading ููุญูู ููู
ูู ุญุงูุฉ ุงููู |
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5 |
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00:00:23,430 --> 00:00:27,150 |
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ู
ู
ูู ุฃูุฏู combination of loading modes ูุนูู ู
ู
ูู |
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6 |
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00:00:27,150 --> 00:00:33,190 |
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ูููู ุนูุฏู ุงู combination ู
ู ุงู bending ุงู ุงู axle |
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7 |
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00:00:33,190 --> 00:00:37,990 |
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ุงู ุงู torsion ุงู ุงู transverse ุดูุฑ ุจุดูู ุนุงู
ุณุงุฆู |
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8 |
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00:00:37,990 --> 00:00:42,550 |
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ุงููุชูู ู
ู
ูู ุงุตูููุง ุนูู ุชูุช ู
ุณุชููุงุช ุงููุง complete |
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9 |
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00:00:42,550 --> 00:00:46,350 |
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reversing simple loads ูู ุงูุญุงูุฉ ูุฐู ุงุญูุง ุงุชุนู
ููุง |
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10 |
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00:00:47,150 --> 00:00:53,450 |
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ู
ุน load ู
ุน ููุน ู
ุนูู ู
ู ุงูุฃุญู
ุงู ุจุณ ุงูุด ุงูููุน |
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11 |
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00:00:53,450 --> 00:00:56,650 |
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completely reversed ุจูููู ู
ูุฌุจ ุณุงูุจ ู
ูุฌุจ ุณุงูุจ |
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12 |
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00:00:56,650 --> 00:01:01,770 |
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ุจูููู ููุน ูุงุญุฏ ู
ู ุงูุฃุญู
ุงู ูุชุนู
ููุง ุจุฑุถู ู
ุน |
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13 |
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00:01:01,770 --> 00:01:05,910 |
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fluctuating simple loads ูุนูู ุนูุฏู ููุน ูุงุญุฏ ู
ู |
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14 |
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00:01:05,910 --> 00:01:12,100 |
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ุงูุฃุญู
ุงููุง axle ูุง bending ูุง .. ูุง ุงู torsion ู |
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15 |
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00:01:12,100 --> 00:01:17,920 |
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ุญุณุจูุง ุงู .. ุงู .. ุงู main stress ู ุงู alternating |
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16 |
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00:01:17,920 --> 00:01:21,960 |
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stress ููู
ููุง ุนุงุฏู ุงูุญุงูุฉ ุงูุชุงูุชุฉ ุงููู ุญูุง ูุญูู |
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17 |
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00:01:21,960 --> 00:01:25,700 |
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ุนููุง ุงูููู
ูู combination of loading modes ุจููููุด |
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18 |
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00:01:25,700 --> 00:01:29,020 |
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ุนูุฏู ููุน ูุงุญุฏ ู
ู ุงูุฃุญู
ุงู ุจูููู ุฃูุชุฑ ู
ู ุฎููุท ู
ู |
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19 |
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00:01:29,020 --> 00:01:33,650 |
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ุงูุฃุญู
ุงู ุจูููู ุนูุฏูbending ู
ุน axel ุงู binding ู
ุน |
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20 |
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00:01:33,650 --> 00:01:36,470 |
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torsion ุงู ุงู combination ู
ู ุงููุงุน ุงูุฃุญู
ุงู |
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21 |
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00:01:36,470 --> 00:01:44,030 |
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ุงูู
ุฎุชููุฉ ุฒุงุฆุฏ ุงูู ู
ุด completely reverse ุจูููู ุนูุฏู |
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22 |
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00:01:44,030 --> 00:01:48,690 |
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ูุนูู fluctuating combination of loading modes |
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23 |
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00:01:48,690 --> 00:01:55,290 |
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ููุดููู ูุชุนุงู
ู ู
ุนุงูุง for combined loading ููุณุชุฎุฏู
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24 |
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00:01:55,290 --> 00:02:02,800 |
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ุงู distortion energy theorem ุนุดุงู ูุฌู
ุนุงู .. ุงู |
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25 |
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00:02:02,800 --> 00:02:10,000 |
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combined loads ูุนูู ุงุญูุง ููุญุณุจ ุงู sigma a prime ู |
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26 |
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00:02:10,000 --> 00:02:13,620 |
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ุงู sigma mean prime ูุนูู ูููู ุฏู two stress |
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27 |
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00:02:13,620 --> 00:02:16,860 |
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components ูุงุญุฏุฉ mean component ุงููู ูู mean von |
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28 |
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00:02:16,860 --> 00:02:22,700 |
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Mises ู ูุงุญุฏุฉ alternating von Mises component ุงุญูุง |
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29 |
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00:02:22,700 --> 00:02:28,580 |
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ูู ููุง ูุญุณุจ ุงู von Mises ููุง ูุญุท ูู ุงูุฃุญู
ุงู ุฌูุงูุง |
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30 |
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00:02:32,110 --> 00:02:38,370 |
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apply a stress concentration factor to each type |
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31 |
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00:02:38,370 --> 00:02:42,370 |
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of stress ูู
ุง ูุฌูู ุฃุญุณุจ ุงู .. ุงู .. ุงู volume |
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32 |
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00:02:42,370 --> 00:02:48,350 |
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minus ุงู stress ุฅุฐุง ุงู volume minus ูุญุชูู ุนูู axle |
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33 |
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00:02:48,350 --> 00:02:52,370 |
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ู bending ู ุงู torsion ุจุฏู ุฃุญุท ุงู .. ุงู stress |
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34 |
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00:02:52,370 --> 00:02:56,270 |
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concentration factor ุงูู
ูุงุธุฑ ููู ุญุงูุฉ ู
ู ุงู state |
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35 |
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00:02:56,270 --> 00:03:00,460 |
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ู ุงู stressูู load factor ูุงู load factor ุทุจุนุง |
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36 |
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00:03:00,460 --> 00:03:04,180 |
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ุนูุฏู ุนูุฏู ู
ุซูุง ุจูููู ุนูุฏู axle ูุนูุฏู bending ูุนูุฏู |
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37 |
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00:03:04,180 --> 00:03:10,580 |
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torsion ููุญุท KC ุจุณุงููุฉ ูุงุญุฏ ุงู torsion load factor |
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38 |
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00:03:10,580 --> 00:03:17,720 |
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is already included ูู ุงู von Mises equations ุงู |
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39 |
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00:03:17,720 --> 00:03:21,260 |
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von Mises equation ูู
ุง ูููู ูุญุณุณ sigma prime ูุงูุช |
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40 |
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00:03:21,260 --> 00:03:25,760 |
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ุงูู
ุนุงุฏูุฉ ุงูุฃุณุงุณูุฉ sigma X square ุฒู ุงูุชูุงุชุฉ ุชุงู |
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41 |
|
00:03:25,760 --> 00:03:31,190 |
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square ุงููู ูุต ูุตูุงู alternating voluminous |
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42 |
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00:03:31,190 --> 00:03:34,310 |
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component ูุชููู ูู ุนูุฏู .. ูุงุญุธ ูู ุนูุฏู .. ุทูุน ุดูู |
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43 |
|
00:03:34,310 --> 00:03:38,590 |
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ู
ุนุงุฏู .. ุนูุฏู bending ูุนูุฏู axial ู
ุง ูู ุงู bending |
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44 |
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00:03:38,590 --> 00:03:40,990 |
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ู ุงู axial ุจูุนู
ููุง normal .. normal stress ุจุฌู
ุนูู
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45 |
|
00:03:40,990 --> 00:03:49,140 |
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ู
ุน ุจุนุถ ุตุญุูู ุนูุฏู ููุง ุงู shear stress component |
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46 |
|
00:03:49,140 --> 00:03:53,720 |
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ุนูุฏูุง ููุง ุทุจุนุง I apply ุฅุฐุง ูุงู ุนูุฏู bending I |
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47 |
|
00:03:53,720 --> 00:03:57,580 |
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apply ุงู KF ุจุชุงุนุฉ ุงู bending ู I apply ุงู KF ุจุชุงุนุฉ |
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48 |
|
00:03:57,580 --> 00:04:02,740 |
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ุฅูุด ุงู axial ู I apply ุงู KF ุจุชุงุนุฉ ุงู torsion ููุณ |
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49 |
|
00:04:02,740 --> 00:04:10,080 |
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ุงูุฃุดู ูู ุญุงูุฉ ุฅูุด ุงู mean von Mises stressูู ุนูุฏู |
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50 |
|
00:04:10,080 --> 00:04:13,760 |
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ุงููู ูู ุงู component ุจุชุงุนุฉ ุงู normal stress ุงููู |
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51 |
|
00:04:13,760 --> 00:04:18,420 |
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ู
ูููู ู
ู ุงู bending ู ุงู axial component ู ุงู |
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52 |
|
00:04:18,420 --> 00:04:22,180 |
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shear component ุงู axial component ู
ูููู ู
ู ุงู |
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53 |
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00:04:22,180 --> 00:04:28,640 |
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bending ู ุงู axial I apply ุงู stress concentration |
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54 |
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00:04:28,640 --> 00:04:31,540 |
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factor for bending ู ุงู stress concentration |
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55 |
|
00:04:31,540 --> 00:04:34,360 |
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factor ุงููู ู
ูุฌูุฏ for axial ู ุงู stress |
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56 |
|
00:04:34,360 --> 00:04:37,120 |
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concentration factor for torsion |
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57 |
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00:04:45,950 --> 00:04:49,290 |
|
ุงูู distortion energy theory still applies for the |
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58 |
|
00:04:49,290 --> 00:04:54,890 |
|
check of static yielding ูุนูู |
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59 |
|
00:04:54,890 --> 00:04:59,590 |
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ูุญุตู ุนูู ุงู von .. ุงู maximum von mice stress ูุฃู |
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60 |
|
00:04:59,590 --> 00:05:03,390 |
|
stress ุจุชุบูุฑ ู
ู minimum value ู maximum value ุณูุงุก |
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61 |
|
00:05:03,390 --> 00:05:09,100 |
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ูุงูุณูุงุก ูุงู ุงููู ูู normal stress ุฃู shear stress |
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62 |
|
00:05:09,100 --> 00:05:12,900 |
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ูู
ุนูุงุชู ุงู sigma prime maximum ูุชููู sigma a ุฒู |
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63 |
|
00:05:12,900 --> 00:05:16,580 |
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sigma mean ููู ุชุฑุจูุน ุฒู ุงูุชูุงุชุฉ tau a ุฒู ุงู tau m |
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64 |
|
00:05:16,580 --> 00:05:20,480 |
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ููู ุชุฑุจูุน ููู ูุต ุจุนุฏูู ุจุญุณุจ ุงู yield factor safety |
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65 |
|
00:05:20,480 --> 00:05:27,640 |
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ุจุณูุก ุฃุณูุงู ุนูู sigma prime maximum ุฃู ูุชูุฑูุจ ุจุญูู |
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66 |
|
00:05:27,640 --> 00:05:30,720 |
|
sigma prime maximum ุจุณูุงุก sigma prime alternating |
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67 |
|
00:05:30,720 --> 00:05:34,400 |
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ุฒู sigma prime mean ูุฐุง ูู ุญุงูุฉ check against |
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68 |
|
00:05:34,400 --> 00:05:47,620 |
|
yieldingูุดูู ู
ู ุฎูุงู ู
ุซุงู a shaft |
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69 |
|
00:05:47,620 --> 00:05:59,300 |
|
is made of 42 x 4 mm AISI 1018 cauldron steel |
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70 |
|
00:05:59,300 --> 00:06:04,040 |
|
tubingand has a six millimeter diameter hole |
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71 |
|
00:06:04,040 --> 00:06:10,080 |
|
drilled transversely through it ูุนูู ุนู
ูุฏ ู
ุตูุน ู
ู |
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72 |
|
00:06:10,080 --> 00:06:22,600 |
|
ุงูุจูุจ ูุงูุงูุจูุจ |
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73 |
|
00:06:22,600 --> 00:06:24,500 |
|
ููู ุซููุจ ู
ุณุชุนุฑุถ |
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74 |
|
00:06:34,720 --> 00:06:46,840 |
|
ุงูุจูุจ ูุทุฑ ุงูุฎุงุฑุฌู ุงุชููู ูุงุฑุจุนูู ูุงูุณู
ุงูุฉ |
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75 |
|
00:06:46,840 --> 00:06:50,880 |
|
ุงุฑุจุนุฉ |
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76 |
|
00:06:50,880 --> 00:06:55,120 |
|
ู
ูู ู
ุตููุน |
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77 |
|
00:06:55,120 --> 00:07:01,060 |
|
ู
ู ุงู material ูู AISI |
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78 |
|
00:07:05,370 --> 00:07:19,110 |
|
ุนุดุฑุฉ ุชู
ุงูุชุงุด ูู ุฏุฑูู steel ู |
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79 |
|
00:07:19,110 --> 00:07:23,950 |
|
ุงู hall ูุทุฑุฉ ุณุชุฉ |
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80 |
|
00:07:23,950 --> 00:07:24,210 |
|
ู
ููู |
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|
81 |
|
00:07:37,780 --> 00:07:41,940 |
|
estimate the factor of safety guarding against |
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|
82 |
|
00:07:41,940 --> 00:07:46,060 |
|
fatigue and static failures using the Godman and |
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83 |
|
00:07:46,060 --> 00:07:49,240 |
|
Langer failure criteria for the following loading |
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84 |
|
00:07:49,240 --> 00:08:03,200 |
|
conditions ูุญุณุจ ุงูุงู F ูุงูุงู Y ุงู |
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85 |
|
00:08:03,200 --> 00:08:11,620 |
|
loading conditionุงูุดูุช ูุชุญูู ูุชุญูู |
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|
86 |
|
00:08:11,620 --> 00:08:16,820 |
|
ุจุฏูุฑ ุจุฏูุฑ |
|
|
|
87 |
|
00:08:16,820 --> 00:08:28,900 |
|
ุจุฏูุฑ |
|
|
|
88 |
|
00:08:28,900 --> 00:08:32,180 |
|
ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ |
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89 |
|
00:08:32,180 --> 00:08:32,200 |
|
ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ |
|
|
|
90 |
|
00:08:32,200 --> 00:08:33,680 |
|
ุจุฏูุฑ ุจุฏูุฑ ุจุฏูุฑ |
|
|
|
91 |
|
00:08:39,500 --> 00:08:47,160 |
|
tau ุจุงูุณุงูุฉ ุจุชุบูุฑ ู
ู ูุงูุต ู
ุงุฆุฉ ู ุนุดุฑูู ูุงูุต ู
ุงุฆุฉ ู |
|
|
|
92 |
|
00:08:47,160 --> 00:08:58,100 |
|
ุนุดุฑูู to plus ู
ุงุฆุฉ ู ุนุดุฑูู ูููุชู ู
ุชุฑ ูู |
|
|
|
93 |
|
00:08:58,100 --> 00:09:02,540 |
|
ููุณ ุงูููุช ู ุงุชุนุฑุถ ู complete reversed bending ุงู
|
|
|
|
94 |
|
00:09:07,050 --> 00:09:13,750 |
|
ุจุชุณุงูู ู
ู ู
ุงูููุณ ู
ูุฉ ู ุฎู
ุณูู to |
|
|
|
95 |
|
00:09:13,750 --> 00:09:28,650 |
|
plus ู
ูุฉ ู ุฎู
ุณูู ูููุชู ู
ุชุฑ ุงููุด |
|
|
|
96 |
|
00:09:28,650 --> 00:09:32,210 |
|
ุฎูููุง ูุงุฎุฏ ุงูุฎูุงุตุฉ ุงูู
ููุงููููุฉ ููู
ุงุฏุฉ ุตุญุ ูุงุฏ ุงูู |
|
|
|
97 |
|
00:09:32,210 --> 00:09:32,810 |
|
ูู
ูู ูุณููู |
|
|
|
98 |
|
00:10:11,570 --> 00:10:16,930 |
|
ูู call the drone ูู
ุนุทูู ุงู ten sires strength |
|
|
|
99 |
|
00:10:16,930 --> 00:10:23,870 |
|
ุงููู ูู ุฃุฑุจุนู
ูุฉ ู ุฃุฑุจุนูู ู ุงู yield ุชูุช ู
ูุฉ ู |
|
|
|
100 |
|
00:10:23,870 --> 00:10:34,710 |
|
ุณุจุนูู ุงู SUT ุจุณุชู |
|
|
|
101 |
|
00:10:34,710 --> 00:10:35,670 |
|
ุฃุฑุจุนู
ูุฉ ู ุฃุฑุจุนูู |
|
|
|
102 |
|
00:10:40,150 --> 00:10:48,090 |
|
ู
ูุฌุง ุจุงุณูุงู ูุงู ุงุณ ูุงู ุชูุช |
|
|
|
103 |
|
00:10:48,090 --> 00:10:53,670 |
|
ู
ุฆู ุณุจุนูู ูุฐุง |
|
|
|
104 |
|
00:10:53,670 --> 00:10:58,850 |
|
ู
ู A ุนุดุฑูู |
|
|
|
105 |
|
00:10:58,850 --> 00:11:08,070 |
|
ุทูุจ |
|
|
|
106 |
|
00:11:12,670 --> 00:11:16,830 |
|
ุทุจุนุง ูุงุฏ ุงู minimum ูุญูู ููุฌู ูู loading minimum |
|
|
|
107 |
|
00:11:16,830 --> 00:11:30,530 |
|
ูุงุฏ ุงูุด max ูุงุฏ ุงู minimum ูุงุฏ ุงูุด max ู
ุนูุงุชู ุงู |
|
|
|
108 |
|
00:11:30,530 --> 00:11:37,670 |
|
main torque Tm ุงูุด ุงูุณุงููุฉ ุณูุฑ ู
ุธุจูุท |
|
|
|
109 |
|
00:11:41,140 --> 00:11:46,000 |
|
ู ุงู T alternating ู
ูุฉ |
|
|
|
110 |
|
00:11:46,000 --> 00:11:51,960 |
|
ู ุนุดุฑูู ู |
|
|
|
111 |
|
00:11:51,960 --> 00:11:58,820 |
|
ุงู mean moment ุจุฑุถู ุณูุฑ ู ุงู alternating moment |
|
|
|
112 |
|
00:11:58,820 --> 00:12:07,500 |
|
ู
ูุฉ ู ุฎู
ุณูู ูููุชู ู
ุชุฑ ูุฃู ูุฐุง ุงูุจูุจ ูุทุฑ ุงุชููู ู |
|
|
|
113 |
|
00:12:07,500 --> 00:12:07,940 |
|
ุงุฑุจุนูู |
|
|
|
114 |
|
00:12:45,720 --> 00:12:49,040 |
|
ุนูุฏูู a broken stress concentration factor KT for |
|
|
|
115 |
|
00:12:49,040 --> 00:12:52,440 |
|
a round bar or tube with a transverse round hole |
|
|
|
116 |
|
00:12:52,440 --> 00:13:00,040 |
|
ูุนูุฏูู ุงูุจูุจ ูู ุซูุจ ุงููู ูู ูุทุฑู A ุนููู bending |
|
|
|
117 |
|
00:13:00,040 --> 00:13:09,160 |
|
moment M ุงูู ู
ู ุงู bending stress ูุญูู |
|
|
|
118 |
|
00:13:09,160 --> 00:13:20,650 |
|
ูุฐุง ุงููู ูู A16 ุจุณ ุฃุดูู ุงููู ุจุนุฏููุฐุง ุงูู Torque |
|
|
|
119 |
|
00:13:20,650 --> 00:13:35,330 |
|
ุงูู |
|
|
|
120 |
|
00:13:35,330 --> 00:13:40,410 |
|
Sigma nominal Sigma |
|
|
|
121 |
|
00:13:40,410 --> 00:13:46,150 |
|
A ู
ุชุณุงูู M ุนูู Z net |
|
|
|
122 |
|
00:13:54,770 --> 00:13:58,810 |
|
ู z net ุจุงูุณุงููุฉ |
|
|
|
123 |
|
00:13:58,810 --> 00:14:04,310 |
|
by |
|
|
|
124 |
|
00:14:04,310 --> 00:14:08,490 |
|
a ุนูู |
|
|
|
125 |
|
00:14:08,490 --> 00:14:16,070 |
|
32 D capital ูู |
|
|
|
126 |
|
00:14:16,070 --> 00:14:20,790 |
|
D ุฃุต 4 minus D ุฃุต 4 |
|
|
|
127 |
|
00:14:28,100 --> 00:14:42,160 |
|
ูุฃู ูู ุงู table ู
ุงุนุทููุง |
|
|
|
128 |
|
00:14:42,160 --> 00:14:52,200 |
|
ุงููู ูู ุจุงูุฒู
ู ุฏู ุนูู ุฏู ุฏู ุทุจุนุง ุฏู ุฏู ููุง ุณูุงุก |
|
|
|
129 |
|
00:14:52,200 --> 00:14:55,760 |
|
ุงุชููู ู ุงุฑุจุนูู ูุงูุต ุชู
ุงููุฉ ุตุญุ |
|
|
|
130 |
|
00:15:01,010 --> 00:15:05,990 |
|
ุงุฑุจุนุฉ ู ุชูุงุชูู ู
ูู ุตุญ ุฏู |
|
|
|
131 |
|
00:15:05,990 --> 00:15:11,030 |
|
small ุนูู ุฏู capital ุจูุณุชูู |
|
|
|
132 |
|
00:15:11,030 --> 00:15:18,650 |
|
ุงุฑุจุนุฉ ู ุชูุงุชูู ุนูู ุงุชููู ู ุงุฑุจุนูู point |
|
|
|
133 |
|
00:15:18,650 --> 00:15:22,110 |
|
ุชู
ุงููุฉ |
|
|
|
134 |
|
00:15:22,110 --> 00:15:27,530 |
|
ุจุงูุธุจุท ู ูุฒู
ูุง a ุนูู d |
|
|
|
135 |
|
00:15:32,210 --> 00:15:39,170 |
|
ุฅูู ุนูู ุฏู capitalุ ุงููู |
|
|
|
136 |
|
00:15:39,170 --> 00:15:48,510 |
|
ูู ุณุชุฉ ุนูู ุงุชููู ูุฃุฑุจุนูู ุฃูู
ุ ุชูุงุชุฉ ุฃุฑูุงู
ูุนุทููู |
|
|
|
137 |
|
00:15:48,510 --> 00:15:57,090 |
|
point point |
|
|
|
138 |
|
00:15:57,090 --> 00:15:59,310 |
|
ูุงุญุฏ ุฃุฑุจุนุฉ ุชูุงุชุฉ |
|
|
|
139 |
|
00:16:10,750 --> 00:16:16,770 |
|
ุงูุง ุนูุฏู ุงู D ุนูู D ุงููู ูู bond 8 ู
ู
ูู |
|
|
|
140 |
|
00:16:16,770 --> 00:16:27,090 |
|
ุงูุฏู D ุนูู D bond 9 ู bond 6 ุงู ุงู A ุนูู D ูู ุนูุฏู |
|
|
|
141 |
|
00:16:27,090 --> 00:16:33,770 |
|
bond 1 ู bond 1 2 5 ูุนูู ุนูุฏู A ุนูู D |
|
|
|
142 |
|
00:16:44,150 --> 00:16:51,790 |
|
ุนูุฏู point ูุงุญุฏ ู point |
|
|
|
143 |
|
00:16:51,790 --> 00:17:02,850 |
|
ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ุนูุฏูู |
|
|
|
144 |
|
00:17:02,850 --> 00:17:07,610 |
|
A ู |
|
|
|
145 |
|
00:17:07,610 --> 00:17:08,090 |
|
KT |
|
|
|
146 |
|
00:17:14,370 --> 00:17:22,450 |
|
ุนูุฏู A ู KT ุนูุฏู |
|
|
|
147 |
|
00:17:22,450 --> 00:17:27,430 |
|
ูู ุญุงูุฉ point nine point |
|
|
|
148 |
|
00:17:27,430 --> 00:17:31,990 |
|
ุณุชุฉ ุนูุฏู |
|
|
|
149 |
|
00:17:31,990 --> 00:17:35,230 |
|
point ุชู
ุงููุฉ ุณุชุฉ point ุชู
ุงููุฉ ุงุชููู point ุชู
ุงููุฉ |
|
|
|
150 |
|
00:17:35,230 --> 00:17:42,510 |
|
ุณุชุฉ point ุชู
ุงููุฉ ุงุชููู point ุงุฑุจุนุฉ |
|
|
|
151 |
|
00:17:42,510 --> 00:17:42,950 |
|
ุชุณุนุฉ |
|
|
|
152 |
|
00:17:45,540 --> 00:17:53,220 |
|
ู ุงุชููู point ุงุฑุจุน ูุงุญุฏ ุนูุฏ ุงู point ุณุชุฉ point |
|
|
|
153 |
|
00:17:53,220 --> 00:18:01,160 |
|
ุชู
ุงููุฉ ุฎู
ุณุฉ point ุชู
ุงููุฉ ุงุชููู ุชู
ุงููุฉ |
|
|
|
154 |
|
00:18:01,160 --> 00:18:10,740 |
|
ุงุชููู ู ุงุชููู ุณุชุฉ ุชูุงุชูู ู ุงุชููู ุงุชููู ู ุชูุงุชูู |
|
|
|
155 |
|
00:18:10,740 --> 00:18:14,080 |
|
ุจุฏู |
|
|
|
156 |
|
00:18:14,080 --> 00:18:14,840 |
|
ุงุญุณุจ ูุง ุงูุช |
|
|
|
157 |
|
00:18:18,410 --> 00:18:23,150 |
|
point ูุงุญุฏ ุงุฑุจุนุฉ |
|
|
|
158 |
|
00:18:23,150 --> 00:18:27,510 |
|
ุชูุงุชุฉ ูุนู
|
|
|
|
159 |
|
00:18:27,510 --> 00:18:31,070 |
|
point |
|
|
|
160 |
|
00:18:31,070 --> 00:18:37,110 |
|
ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ูุงุญุฏ ุฎู
ุณุฉ ูุฐุง ูู
ุชุญุณุจูููุง point |
|
|
|
161 |
|
00:18:37,110 --> 00:18:40,850 |
|
ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ูุงุญุฏ ุฎู
ุณุฉ |
|
|
|
162 |
|
00:18:48,160 --> 00:18:56,880 |
|
ูุชููู ุงูุชุงููุฉ ุงููู ูู point ูุงุญุฏ ุฎู
ุณุฉ |
|
|
|
163 |
|
00:18:56,880 --> 00:19:02,660 |
|
point |
|
|
|
164 |
|
00:19:02,660 --> 00:19:09,240 |
|
ุณุจุนุฉ ุชุณุนุฉ point ุณุจุนุฉ ุชุณุนุฉ ุงุชููู |
|
|
|
165 |
|
00:19:09,240 --> 00:19:15,240 |
|
point ุชูุช ุชุณุนุฉ point ุณูุฑ point ุณุจุนุฉ ุชุณุนุฉ |
|
|
|
166 |
|
00:19:29,790 --> 00:19:33,250 |
|
ุทูุจ ุนูุฏููู point ูุงุญุฏ ุงุฑุจุนุฉ ุชูุงุชุฉ |
|
|
|
167 |
|
00:19:44,790 --> 00:19:53,470 |
|
ูุชููู ุงู a ูุชููู ูุฐู ุงูู ูุงุญุฏุฉ a ูุงุญุฏ ุจุงูุณูุงุก |
|
|
|
168 |
|
00:19:53,470 --> 00:19:57,710 |
|
point ุชู
ุงููุฉ ุงุชููู ุฒุงุฆุฏ |
|
|
|
169 |
|
00:19:57,710 --> 00:20:06,230 |
|
point ูุงุญุฏ ุงุฑุจุนุฉ ุชูุงุชุฉ ูุงูุต point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ |
|
|
|
170 |
|
00:20:06,230 --> 00:20:11,370 |
|
ูู point ุณุจุนุฉ ุชุณุนุฉ |
|
|
|
171 |
|
00:20:14,360 --> 00:20:26,200 |
|
ูุงูุต point ุชู
ุงููุฉ ุงุชููู ุงุนูู point ูุงุญุฏ ุฎู
ุณุฉ ูุงูุต |
|
|
|
172 |
|
00:20:26,200 --> 00:20:32,800 |
|
point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ |
|
|
|
173 |
|
00:20:32,800 --> 00:20:37,320 |
|
ูุนู
|
|
|
|
174 |
|
00:20:40,970 --> 00:20:48,750 |
|
ุชูุงู
ุฒ ูุนูู ุงู A ู ุงู K ุชู ุงูู
ุงู A ุจููุช |
|
|
|
175 |
|
00:20:48,750 --> 00:20:59,810 |
|
ุณุจุนุฉ ูุนูู |
|
|
|
176 |
|
00:20:59,810 --> 00:21:05,210 |
|
ุจููุช ุชู
ุงููุฉ ุทูุจ |
|
|
|
177 |
|
00:21:05,210 --> 00:21:09,290 |
|
ูุฐู |
|
|
|
178 |
|
00:21:09,290 --> 00:21:17,540 |
|
ุงู A ูุงุญุฏู ุงู a ุงุชููู ูุชููู ููุณ ุงูุฃุดูุฑ point 8 |
|
|
|
179 |
|
00:21:17,540 --> 00:21:21,660 |
|
ุงููุงุชู |
|
|
|
180 |
|
00:21:21,660 --> 00:21:22,160 |
|
ูุงุญุฏ |
|
|
|
181 |
|
00:21:27,630 --> 00:21:36,030 |
|
ูุชููู ุชุณุงูู ุงุชููู point ุงุฑุจุน ูุงุญุฏ ุฒุงุฆุฏ point ูุงุญุฏ |
|
|
|
182 |
|
00:21:36,030 --> 00:21:41,690 |
|
ุงุฑุจุน ุชูุงุชุฉ ูุงูุต point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ุนูู point |
|
|
|
183 |
|
00:21:41,690 --> 00:21:48,730 |
|
ูุงุญุฏ ุฎู
ุณุฉ ูุงูุต point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ูู ุงุชููู |
|
|
|
184 |
|
00:21:48,730 --> 00:21:54,050 |
|
point ุชูุงุชุฉ ุชุณุนุฉ ูุงูุต ุงุชููู point ุงุฑุจุน ูุงุญุฏ |
|
|
|
185 |
|
00:22:14,500 --> 00:22:18,440 |
|
ุทูุจ ูุช ุงุชููู ูุชููู ููุณ ุงููู ู
ุด ุจุณ ููุชุบูุฑ ุงูุฑูู
ูุฐุง |
|
|
|
186 |
|
00:22:18,440 --> 00:22:25,800 |
|
ุงูุฑูู
ูุฐุง ูู ูุฐุง ุงุฏูุงุฑ ุงุชููู |
|
|
|
187 |
|
00:22:25,800 --> 00:22:32,170 |
|
pointุฅุชููู ุชุณุนุฉ ูุนูู |
|
|
|
188 |
|
00:22:32,170 --> 00:22:38,210 |
|
ุงุชููู ุจููู ุชูุงุชุฉ ูุฃูุง |
|
|
|
189 |
|
00:22:38,210 --> 00:22:48,950 |
|
ุชุญุณูู ุนูุฏ ุงูุฌุฏูู ุงูุฌุฏูุฏ ุชุญุณูู |
|
|
|
190 |
|
00:22:48,950 --> 00:22:49,750 |
|
ุนูุฏ ุงูุฌุฏูู ุงูุฌุฏูุฏ |
|
|
|
191 |
|
00:22:54,050 --> 00:22:58,210 |
|
ุงููู ุนูู D ุซุงุจุช ุญุงููุง ูุชููู ุนูุฏู ุงู D ุนูู D |
|
|
|
192 |
|
00:22:58,210 --> 00:23:08,350 |
|
capital ุตุญ ุงู D ุนูู D capital ุนูุฏู |
|
|
|
193 |
|
00:23:08,350 --> 00:23:12,670 |
|
point 9 point |
|
|
|
194 |
|
00:23:12,670 --> 00:23:20,950 |
|
6 ูุนูุฏู |
|
|
|
195 |
|
00:23:25,790 --> 00:23:32,530 |
|
ุงู A ูุงู |
|
|
|
196 |
|
00:23:32,530 --> 00:23:43,630 |
|
KT ุงู A point ุชู
ุงููุฉ point |
|
|
|
197 |
|
00:23:43,630 --> 00:23:50,670 |
|
ุชู
ุงููุฉ ูุงู KT ุงุชููู |
|
|
|
198 |
|
00:23:50,670 --> 00:23:52,110 |
|
point ุงุฑุจุนุฉ |
|
|
|
199 |
|
00:23:55,590 --> 00:24:05,910 |
|
ู ุงุชููู point ุชูุงุชุฉ ู
ุนูุงุชู ูุฐู ูุชููู ุนูุฏ |
|
|
|
200 |
|
00:24:05,910 --> 00:24:10,350 |
|
point ุชู
ุงููุฉ ูุฐู |
|
|
|
201 |
|
00:24:10,350 --> 00:24:19,890 |
|
ูุชููู point ุชู
ุงููุฉ ููุญุณุจ ูุชููู ุนูุฏ ุงููุงุชู ููุงุฆูุฉ |
|
|
|
202 |
|
00:24:19,890 --> 00:24:23,670 |
|
ูุชููู |
|
|
|
203 |
|
00:24:23,670 --> 00:24:34,170 |
|
ุงุชููู point ุงุฑุจุนุฉุฒุงุฆุฏ point .. ูุงูุต point ูุงุญุฏ ุนูู |
|
|
|
204 |
|
00:24:34,170 --> 00:24:44,370 |
|
minus point ุชูุงุชุฉ ูู ุงุชููู point ูู minus point |
|
|
|
205 |
|
00:24:44,370 --> 00:24:48,830 |
|
ูุงุญุฏ ูุง ูู
ุชุทูุน ุงุชููู point |
|
|
|
206 |
|
00:24:53,090 --> 00:25:01,490 |
|
ุฃููุฉ ุชูุงุชุฉ ุณุชุฉ ุณุชุฉ ุณุชุฉ ูุฐู |
|
|
|
207 |
|
00:25:01,490 --> 00:25:14,710 |
|
ุฅูุด ุงู KT ู
ุงูุง ุฃุชุญุณุจ ุงูุฒุฏูุฉ ูุชููู |
|
|
|
208 |
|
00:25:14,710 --> 00:25:21,570 |
|
by ูู ุงูุชู
ุงููุฉ ู ุนุดุฑุฉ ุนูู ุงุชููู ู ุชูุงุชูู |
|
|
|
209 |
|
00:25:24,320 --> 00:25:35,360 |
|
ูู ูู ุงุชููู ู ุงุฑุจุนูู ูู ุงุชููู ู ุงุฑุจุนูู ุจุต ุงุฑุจุนุฉ |
|
|
|
210 |
|
00:25:35,360 --> 00:25:42,720 |
|
minus ุงุฑุจุนุฉ ุชูุงุชูู ุจุต ุงุฑุจุนุฉ |
|
|
|
211 |
|
00:25:51,840 --> 00:26:04,820 |
|
ุชูุช ุชูุงู ุชูุช ู
ูุฉ ู ุนุดุฑูู ู
ููู
ุชุฑ ุชููุจ ุตุญุ ู
ุธุจูุทุ |
|
|
|
212 |
|
00:26:04,820 --> 00:26:12,120 |
|
ูุนูู ุงู sigma a ุงู sigma nominal ูุชููู |
|
|
|
213 |
|
00:26:12,120 --> 00:26:15,500 |
|
ูู |
|
|
|
214 |
|
00:26:15,500 --> 00:26:16,720 |
|
ุงู sigma a nominal |
|
|
|
215 |
|
00:26:30,940 --> 00:26:35,360 |
|
ูุชููู ุชุณุงูู ูุนูู |
|
|
|
216 |
|
00:26:35,360 --> 00:26:41,140 |
|
ู
ู
ูู ุงุญูู sigma a ูุชููู |
|
|
|
217 |
|
00:26:41,140 --> 00:26:45,120 |
|
KF |
|
|
|
218 |
|
00:26:45,120 --> 00:26:58,120 |
|
ูู M ุนูู Z net ุตุญุ ุจุฏู ุงุญุณุจ ุงู KF KF |
|
|
|
219 |
|
00:26:59,950 --> 00:27:09,910 |
|
ุจุณ ูู ูุงุญุฏ ุฒู ููู ูู ูุช ู
ุงูููุณ ูุงุญุฏ ุงู |
|
|
|
220 |
|
00:27:09,910 --> 00:27:16,030 |
|
ููู ุงูููุชุด |
|
|
|
221 |
|
00:27:16,030 --> 00:27:19,010 |
|
ุนูุฏูุง ูุนูู ุณุชุฉ ู
ูุง ูุนูู ุชูุชุฉ ู
ูุง ูุชููู ุงูุฑุฏ ุงูุณุงุนุฉ |
|
|
|
222 |
|
00:27:40,650 --> 00:27:46,290 |
|
ุนูุฏู ููุชุด ุชูุงุชุฉ ู
ูู ู ุงู SUT ุฃูู
ู ุงุฑุจุนู
ุงุฆุฉ ู ุงุฑุจุน |
|
|
|
223 |
|
00:27:46,290 --> 00:27:51,950 |
|
ูุนูู ุชูุฑูุจุง ูุฐู ุตุญ point ุฃุฑุจุนุฉ ูุนูู ุจูุญูู ุงุญูุง .. |
|
|
|
224 |
|
00:27:51,950 --> 00:27:59,150 |
|
ุงุญูุง ุนูุฏูุง ููุง point ุณุจุนุฉ ูุนูู |
|
|
|
225 |
|
00:27:59,150 --> 00:28:04,110 |
|
point ุณุจุนุฉ ุชู
ุงููุฉ ุชูุฑูุจุง ุงู Q ุตุญ ุงู Q |
|
|
|
226 |
|
00:28:09,760 --> 00:28:16,100 |
|
ุตุงุฑ point ุณุจุนุฉ ุชู
ุงููุฉ ูุนูู ุงููุงู ููููู ุงูุณุงูู ูุงุญุฏ |
|
|
|
227 |
|
00:28:16,100 --> 00:28:21,080 |
|
ุฒุงุฆุฏ point ุณุจุนุฉ ุชู
ุงููุฉ ุงู KT ุฃูุจุฑ ุญุณุจ ุงููุง ุงุชููู |
|
|
|
228 |
|
00:28:21,080 --> 00:28:29,760 |
|
ุชูุงุชุฉ ููู ุชูุงุชุฉ ุงุชููู ูุฐุง ุตุญ ุงุชููู point ุชูุงุชุฉ |
|
|
|
229 |
|
00:28:29,760 --> 00:28:32,420 |
|
ุณุจุนุฉ ูุงูุต ูุงุญุฏ |
|
|
|
230 |
|
00:28:39,120 --> 00:28:45,960 |
|
ูู ุญุณุจูุง ุงู kf ู
ุนูุงุชู ุงู sigma a ูุชููู |
|
|
|
231 |
|
00:28:45,960 --> 00:28:59,180 |
|
ุงููู ูู ุงูู
ุงู kf 2 point 07 ูููู 2 point 07 ุงู M |
|
|
|
232 |
|
00:28:59,180 --> 00:29:02,260 |
|
alternating ุงููู ูู 150 |
|
|
|
233 |
|
00:29:05,800 --> 00:29:14,600 |
|
ุนูู z net ุงููู ูู ุชูุช ุชูุงู ู ุชูุช ู
ูุฉ ู ุนุดุฑูู ูู |
|
|
|
234 |
|
00:29:14,600 --> 00:29:23,220 |
|
ุนุดุฑุฉ ูุงูุณุงูุจ ุชูุชุฉ |
|
|
|
235 |
|
00:29:23,220 --> 00:29:30,940 |
|
ุนุดุฑุฉ |
|
|
|
236 |
|
00:29:30,940 --> 00:29:35,000 |
|
ูุงูุณุงูุจ ุชุณุนุฉ ูู |
|
|
|
237 |
|
00:29:36,730 --> 00:29:44,330 |
|
ูู ุนุดุฑ ุงู ุซูุงุซุฉ ูู
|
|
|
|
238 |
|
00:29:44,330 --> 00:29:56,270 |
|
ุจูุทูุน ุชูุงุช ู ุชุณุนูู ู ูุต ู
ูุฌุง ุจุงุณูุงู ูุฐุง ุงู stress |
|
|
|
239 |
|
00:29:56,270 --> 00:29:59,890 |
|
component due to bending ูุฃู due to |
|
|
|
240 |
|
00:30:13,940 --> 00:30:19,920 |
|
due to torsion |
|
|
|
241 |
|
00:30:19,920 --> 00:30:36,700 |
|
ููุญุณุจ |
|
|
|
242 |
|
00:30:36,700 --> 00:30:51,640 |
|
ุงููู ููุงูุชุงุจ ูุณุชูู ุช ุฏู ุนูู ุงุชููู ุฌู ูุช ุจุญูุซ |
|
|
|
243 |
|
00:30:51,640 --> 00:30:56,100 |
|
ูุฒู
ูุง ุงู a ุทุจุนุง ู ุงู kt ุงู a ู ุงู kt ุงู kt yes |
|
|
|
244 |
|
00:30:56,100 --> 00:31:02,400 |
|
ุงุญูุง |
|
|
|
245 |
|
00:31:02,400 --> 00:31:07,740 |
|
already ุงู point ุชู
ุงููุฉ ู
ูุฌูุฏุฉ ุนูุฏูุง ุตุญ ููุฐุง |
|
|
|
246 |
|
00:31:07,740 --> 00:31:19,690 |
|
ูุชุชุตุฑู ููุง ุงูุฌูุฏููููู ุจูู ุงู 125 ู ุงู 150 ุงู |
|
|
|
247 |
|
00:31:19,690 --> 00:31:30,470 |
|
a ูู ุงู point ุชู
ุงููุฉ ูุชููู ุนูุด point ุชุณุนุฉ ุตุญ ุงู a |
|
|
|
248 |
|
00:31:30,470 --> 00:31:37,150 |
|
point |
|
|
|
249 |
|
00:31:37,150 --> 00:31:37,650 |
|
ุชุณุนุฉ |
|
|
|
250 |
|
00:31:41,220 --> 00:31:49,360 |
|
ูุงูู KTS ููุทูุน ููุง ูุชููู |
|
|
|
251 |
|
00:31:49,360 --> 00:31:54,720 |
|
ุงู KTS ุณูุง ูุงุญุฏ ุณูุง |
|
|
|
252 |
|
00:31:54,720 --> 00:32:05,300 |
|
ูุงุญุฏ ุฒุงุฆุฏ ุงููู ูู point ูุงุญุฏ ุงุฑุจุน ุชูุงุชุฉ ูุงูุต point |
|
|
|
253 |
|
00:32:05,300 --> 00:32:10,900 |
|
ูุงุญุฏ ุงุชููู ุฎู
ุณุฉุนูู point ูุงุญุฏ ุฎู
ุณุฉ ูุงูุต point ูุงุญุฏ |
|
|
|
254 |
|
00:32:10,900 --> 00:32:20,220 |
|
ุงุชููู ุฎู
ุณุฉ ู
ุด ูุงุญุฏ ูุงุญุฏ point ุณุจุนุฉ ุงุฑุจุนุฉ ูุฐู ูุงุญุฏ |
|
|
|
255 |
|
00:32:20,220 --> 00:32:28,800 |
|
point ุณุจุนุฉ ุงุฑุจุนุฉ ูู ูุงุญุฏ point ุณุจุนุฉ ุฎู
ุณุฉ |
|
|
|
256 |
|
00:32:36,840 --> 00:32:43,460 |
|
ูุชููู ูุงุญุฏ point ุณุจุนุฉ ู
ู |
|
|
|
257 |
|
00:32:43,460 --> 00:32:52,460 |
|
ุงูุชุจุฑูุฑ ุฎู
ุณ ูุงู |
|
|
|
258 |
|
00:32:52,460 --> 00:33:01,540 |
|
KF ุจุชุงุนุฉ KFS KF ุญุตู ูุงุญุฏ ุฒุงุฏ QS ูู KTS minus ูุงุญุฏ |
|
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259 |
|
00:33:01,540 --> 00:33:17,820 |
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ูุชููู ูุงุญุฏุฒุงุฆุฏ ูุนูู |
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260 |
|
00:33:17,820 --> 00:33:26,840 |
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ุชูุงุชุฉ ู
ูู ูุนูู |
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261 |
|
00:33:26,840 --> 00:33:34,100 |
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ุชูุฑูุจุง ุนูุฏ ุจูู ุณุชุฉ ุฎู
ุณุฉ ูููู ุนูุฏ |
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262 |
|
00:33:34,100 --> 00:33:34,400 |
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ููุง |
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263 |
|
00:33:37,240 --> 00:33:43,260 |
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ูุฃ point ุชู
ุงููุฉ ูุงู point ุชุณุนุฉ point ุชู
ุงููุฉ ุงุชููู |
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264 |
|
00:33:43,260 --> 00:33:50,460 |
|
point ุชู
ุงููุฉ ุงุชููู ูู |
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265 |
|
00:33:50,460 --> 00:33:57,200 |
|
ูุงุญุฏ point ุณุจุนุฉ ุฎู
ุณุฉ minus ูุงุญุฏ |
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266 |
|
00:33:57,200 --> 00:34:01,880 |
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ูุงุญุฏ |
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267 |
|
00:34:01,880 --> 00:34:05,820 |
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point ูุฐุง |
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268 |
|
00:34:05,820 --> 00:34:06,500 |
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ูุฏู ููุท |
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269 |
|
00:34:20,890 --> 00:34:27,390 |
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ูุงู ุชุงู alternating |
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270 |
|
00:34:27,390 --> 00:34:36,250 |
|
ููููู ุณูุงุก ููุณ ูู ุช ุฏู |
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271 |
|
00:34:36,250 --> 00:34:45,730 |
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ุนูู ุงุชููู ุฌูุช ูุฌูุช |
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272 |
|
00:34:50,480 --> 00:35:01,360 |
|
ุจุงูุณุงููุฉ ุจุงู ูู ุงูู ูู ุฏู ุฃุณ ุฃุฑุจุนุฉ minus ุฏู ุฃุณ |
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273 |
|
00:35:01,360 --> 00:35:08,900 |
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ุฃุฑุจุนุฉ ุนูู ุงุชููู ู ุชูุงุชูู ูููู |
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274 |
|
00:35:08,900 --> 00:35:11,820 |
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ุจุงู ูู bone ุชุณุนุฉ |
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275 |
|
00:35:14,570 --> 00:35:20,230 |
|
ูู ุงุชููู ู ุงุฑุจุนูู ุงูุต ุงุฑุจุนุฉ ูุงูุต ุงุฑุจุนุฉ ูุชูุงุชูู ุงูุต |
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276 |
|
00:35:20,230 --> 00:35:34,490 |
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ุงุฑุจุนุฉ ุนูู ุงุชููู ู ุชูุงุชูู ุทูุจ |
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277 |
|
00:35:34,490 --> 00:35:43,070 |
|
ู
ุนูุงุชู ุงู TaoAlternating ูุชููู ุงูุณุงููุฉ KFS ุงููู |
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278 |
|
00:35:43,070 --> 00:35:50,170 |
|
ูุงุญุฏ point ุณุชุฉ ุงุชููู ูู ุงู tau alternating ุงููู ูู |
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279 |
|
00:35:50,170 --> 00:36:01,550 |
|
ู
ุงุฆุฉ ู ุนุดุฑูู ูู ุงุชููู ู ุงุฑุจุนูู ุนูู ุงุด ุฌุงูุช ุทูุนุช |
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280 |
|
00:36:01,550 --> 00:36:05,290 |
|
ู
ุนูุงูุง ู
ูุฉ ู ุณุชุฉ ู ุฎู
ุณูู |
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281 |
|
00:36:13,140 --> 00:36:14,240 |
|
ู
ู ุณุชุฉ ู ุฎู
ุณูู ุฃูู |
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282 |
|
00:36:43,880 --> 00:36:50,240 |
|
ุทูุจ millimeters ุฃุฑุจุนุฉ ุตุญุ |
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283 |
|
00:36:50,240 --> 00:36:56,420 |
|
ุนูู |
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284 |
|
00:36:56,420 --> 00:37:08,500 |
|
ุงุชููู ุฃูู
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285 |
|
00:37:08,500 --> 00:37:09,280 |
|
ุชุทูุนุ |
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286 |
|
00:37:36,530 --> 00:37:41,910 |
|
ู
ุนูุงุชู ุจุนุฏู ูุญุณุจ ุงูุง |
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|
287 |
|
00:37:41,910 --> 00:37:45,630 |
|
already combined ุงููู ูู ูููุง ุงู stress |
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288 |
|
00:37:45,630 --> 00:37:52,770 |
|
concentration ููุฑุญุณุจ ุงููู ูู sigma A primary if |
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289 |
|
00:37:52,770 --> 00:37:54,730 |
|
one mice is alternating ูุชููู ุชุณุงูู |
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|
290 |
|
00:37:57,670 --> 00:38:08,030 |
|
ุงูุณูุฌู
ุง a square ุฒุงุฆุฏ ุชูุงุชุฉ ุชุงู a square ุงููู ุฃุต |
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|
|
291 |
|
00:38:08,030 --> 00:38:14,910 |
|
ูุต ูุนูู ูุชููู ุชุณุงูู ุงูุณูุฌู
ุง a ุชุฑุจูุน ุงูุณูุฌู
ุง ุงููู |
|
|
|
292 |
|
00:38:14,910 --> 00:38:22,530 |
|
ูู ุชูุงุชุฉ ุณูู ู ูุต ุชุฑุจูุน |
|
|
|
293 |
|
00:38:22,530 --> 00:38:33,890 |
|
ุฒุงุฆุฏ ุชูุงุชุฉูู ุณุชุฉ ูุนุดุฑูู point ุงุชููู ุชุฑุจูุน ููู ุฃุต |
|
|
|
294 |
|
00:38:33,890 --> 00:38:38,390 |
|
ูุต ูุง |
|
|
|
295 |
|
00:38:38,390 --> 00:38:39,090 |
|
ูู
ุชุณุชูู |
|
|
|
296 |
|
00:38:57,400 --> 00:39:05,640 |
|
ุฃูู
104 ู
ูุฌุง |
|
|
|
297 |
|
00:39:05,640 --> 00:39:09,400 |
|
ุจุงุณูุงู ุทุจ |
|
|
|
298 |
|
00:39:09,400 --> 00:39:13,600 |
|
ู
ุงุฒุงู ุนูุฏู ุจุณ alternative stress component ูููู ุงู |
|
|
|
299 |
|
00:39:13,600 --> 00:39:18,400 |
|
fatigue factor of safety ุงู |
|
|
|
300 |
|
00:39:18,400 --> 00:39:24,400 |
|
NF ูููู SE ุนูู |
|
|
|
301 |
|
00:39:28,370 --> 00:39:32,950 |
|
ุงููู ูู SE |
|
|
|
302 |
|
00:39:32,950 --> 00:39:37,650 |
|
ุนูู Sigma A ู
ุนูุงุชู ุจูุฒู
ูู ุงูู SE ุงูู SE ูู ุฑูู
12 |
|
|
|
303 |
|
00:39:37,650 --> 00:39:47,530 |
|
ุณุงููุฉ ูุต ุงู SUT ูุนูู ูููู ูุต ุงู SUT ุงููู ูู 220 |
|
|
|
304 |
|
00:39:47,530 --> 00:39:52,850 |
|
ู
ูุฌุง |
|
|
|
305 |
|
00:39:52,850 --> 00:40:06,570 |
|
ุจุณูุงู ุงู SEุณูู KA KB KC KD KE SE' |
|
|
|
306 |
|
00:40:42,500 --> 00:40:49,900 |
|
ุงู .. ูู ุญูู ุฃูู ูุนุทููุง ู
ุนููู
ุฉ ุจุฏู |
|
|
|
307 |
|
00:40:49,900 --> 00:40:55,280 |
|
ุงุนุชุจุฑูู
machined ู it is rotating ู
ุนูุงู ุชุญุฑุฌูุง ุนูู |
|
|
|
308 |
|
00:40:55,280 --> 00:41:08,920 |
|
ุงู factors ุงู K A ู ุงู K B ุงู |
|
|
|
309 |
|
00:41:08,920 --> 00:41:10,000 |
|
K A ูุชููู ุงูุณุงููุฉ |
|
|
|
310 |
|
00:41:16,410 --> 00:41:26,710 |
|
A S U T ุจุต B ูุชููู ุชุณุชุงูู ูุชููู ุนูุฏู ุชูุงุชุฉ point O |
|
|
|
311 |
|
00:41:26,710 --> 00:41:33,950 |
|
four ูู ุฃุฑุจุนู
ูุฉ ู ุฃุฑุจุนูู ุงู B ุงููู ูู ู
ุงุฆุชูู ู |
|
|
|
312 |
|
00:41:33,950 --> 00:41:38,050 |
|
ุณุจุนุชุงุด ูุฐุง |
|
|
|
313 |
|
00:41:38,050 --> 00:41:42,450 |
|
ุงููุงุฆู ููู
ุ |
|
|
|
314 |
|
00:41:44,890 --> 00:42:02,430 |
|
point nine ุงุฑุจุนุฉ ุงู KB ูุชููู |
|
|
|
315 |
|
00:42:02,430 --> 00:42:06,450 |
|
ุชุณุงูู ูุงุญุฏ |
|
|
|
316 |
|
00:42:06,450 --> 00:42:08,850 |
|
point ุงุชููู ุงุฑุจุนุฉ |
|
|
|
317 |
|
00:42:11,760 --> 00:42:17,260 |
|
D ุจุตูุงุนุฉ ูุณู
ูุฉ ู ุณุจุนุฉ ูุนูู ูุชููู ูุงุญุฏ point ุงุชููู |
|
|
|
318 |
|
00:42:17,260 --> 00:42:31,840 |
|
ุงุฑุจุนุฉ ูู ุงุชููู ู ุงุฑุจุนูู ู |
|
|
|
319 |
|
00:42:31,840 --> 00:42:38,420 |
|
ุงู KC ุจูุณุงูู ุงู KD ุจูุณุงูู ุงู KE ุจูุณุงูู ูุงุญุฏ ู
ุนูุงุชู |
|
|
|
320 |
|
00:42:38,420 --> 00:42:40,200 |
|
ุงู SE ูุชููู ุชุณุงูู |
|
|
|
321 |
|
00:42:44,830 --> 00:42:50,930 |
|
ุจูู ุชู
ุงููุฉ ูุจูุฑ |
|
|
|
322 |
|
00:42:50,930 --> 00:42:54,730 |
|
ูุจูุฑ |
|
|
|
323 |
|
00:42:54,730 --> 00:43:03,270 |
|
ุจูู ุชู
ุงููุฉ ูุงุญุฏ ูู ุจูู ุชู
ุงููุฉ ุชูุงุชุฉ ูู ู
ุชูู ูุนุดุฑูู |
|
|
|
324 |
|
00:43:03,270 --> 00:43:12,350 |
|
ูุนูู |
|
|
|
325 |
|
00:43:12,350 --> 00:43:21,240 |
|
ุงู fatigue factor of safetyูุญูู ุนูู Godman ุตุญุ ูุง |
|
|
|
326 |
|
00:43:21,240 --> 00:43:32,160 |
|
Godman ุฌุง ุจูู S U T ู S A ู ุงู Sigma alternating |
|
|
|
327 |
|
00:43:32,160 --> 00:43:37,120 |
|
ุงููู ูู Von Mises ุงููู ูู |
|
|
|
328 |
|
00:43:37,120 --> 00:43:43,480 |
|
ุจูู ุฃุฑุจุนุฉ ุฌุงู ููุง ูู ุงู status stress ุจุชุงุนุชูุง ู ุงู |
|
|
|
329 |
|
00:43:43,480 --> 00:43:44,860 |
|
yielding ุฌุง ุจูู S Y |
|
|
|
330 |
|
00:43:47,720 --> 00:43:52,140 |
|
ู S Y ุจูุนูู |
|
|
|
331 |
|
00:43:52,140 --> 00:44:04,500 |
|
ุงู ุงู N F ููููู ุงูุณุงูู 148 ุนูู 104 ู |
|
|
|
332 |
|
00:44:04,500 --> 00:44:08,460 |
|
ุงู N Y ููููู ุงู S Y |
|
|
|
333 |
|
00:44:23,060 --> 00:44:29,260 |
|
ุงูู sigma prime max ู |
|
|
|
334 |
|
00:44:29,260 --> 00:44:34,680 |
|
ุงู sigma prime max ุณูุงุก sigma prime alternating |
|
|
|
335 |
|
00:44:34,680 --> 00:44:40,540 |
|
ุชูุฑูุจุง ุฒู ุงู sigma prime main ูุนูู ูุชููู ูู ุงูุญุงู |
|
|
|
336 |
|
00:44:40,540 --> 00:44:44,440 |
|
ูุฐุง ุงู sigma prime alternating ุงููู ูู ูุชููู ู
ูุฉ |
|
|
|
337 |
|
00:44:44,440 --> 00:44:50,100 |
|
ูุฃุฑุจุนุฉ ูุนูู |
|
|
|
338 |
|
00:44:50,100 --> 00:44:52,320 |
|
ูุชููู max |
|
|
|
339 |
|
00:44:54,850 --> 00:45:08,790 |
|
ูุชููู ุชูุงุช ู
ูุฉ ู ุณุจุนูู ุนูู ู
ูุฉ ู ุฃุฑุจุนุฉ ูุงุญุฏ |
|
|
|
340 |
|
00:45:08,790 --> 00:45:19,910 |
|
point ู ุงู and why ุชูุงุชุฉ point ุฎู
ุณุฉ ุณุชุฉ ูุฐู ุงูุญุงูุฉ |
|
|
|
341 |
|
00:45:19,910 --> 00:45:20,330 |
|
ุงูุฃููู |
|
|
|
342 |
|
00:45:39,690 --> 00:45:48,050 |
|
ุงูุญุงูุฉ ุงูุชุงููุฉ ุงูู shaft is non-rotating ุจุฏูุฑุด and |
|
|
|
343 |
|
00:45:48,050 --> 00:45:54,390 |
|
is subjected to .. ุงูุญุงูุฉ ุงูุชุงููุฉ .. ูุฐู ุงูุญููุฉ .. |
|
|
|
344 |
|
00:45:54,390 --> 00:45:57,550 |
|
ุงูุญุงูุฉ ุงูุชุงููุฉ non-rotating |
|
|
|
345 |
|
00:46:09,690 --> 00:46:16,290 |
|
ู ุงู tau ูุนูู ุงู |
|
|
|
346 |
|
00:46:16,290 --> 00:46:23,810 |
|
torque ุจุชุบูุฑ ู
ู ุนุดุฑูู ูู
ูุฉ ู ุณุชูู ู
ู ุนุดุฑูู ูู
ูุฉ ู |
|
|
|
347 |
|
00:46:23,810 --> 00:46:31,150 |
|
ุณุชูู ู |
|
|
|
348 |
|
00:46:31,150 --> 00:46:37,050 |
|
ุงู bending moment is steady ูุนูู ูุชููู |
|
|
|
349 |
|
00:46:42,020 --> 00:46:47,560 |
|
ู
ูุฉ ู ุฎู
ุณูู ุงู |
|
|
|
350 |
|
00:46:47,560 --> 00:46:57,480 |
|
ูููุชู ู
ุชุฑ ูู ุงูุญุงูุฉ ูุฐู ููููู ุนูุฏู |
|
|
|
351 |
|
00:46:57,480 --> 00:47:07,400 |
|
ุงู ุงู TM ุจุงุณู
ุนุดุฑูู ุฒุงุฏ ู
ูุฉ ู ุณุชูู ู
ูุฉ ู ุชู
ุงููุฉ |
|
|
|
352 |
|
00:47:07,400 --> 00:47:15,510 |
|
ุงุชููู ุชุณุนูู ุงู ูููุชู ู
ุชุฑูุงู ุชุงู ุงู T alternating |
|
|
|
353 |
|
00:47:15,510 --> 00:47:19,930 |
|
ุณูุงุก ู
ูุฉ ู ุณุชูู ูุงูุต ุนุดุฑูู ู
ูุฉ ู ุฃุฑุจุนูู ุน ุงุชููู |
|
|
|
354 |
|
00:47:19,930 --> 00:47:26,890 |
|
ุณุจุนูู ูููุชู ู
ุชุฑ ู |
|
|
|
355 |
|
00:47:26,890 --> 00:47:36,010 |
|
ุงู M steady ู
ูู ุงููู ูู ู
ูุฉ ู ุฎู
ุณูู ูููุชู ู
ุชุฑ ู ุงู |
|
|
|
356 |
|
00:47:36,010 --> 00:47:40,410 |
|
M alternating ุณูุงุก ุตูุฑ |
|
|
|
357 |
|
00:47:45,850 --> 00:47:51,050 |
|
ููุณ ุงูู
ุนุงุฏูุงุช ุงู |
|
|
|
358 |
|
00:47:51,050 --> 00:48:01,290 |
|
A ูุงุญุฏ ู ุงู KT ูุงุญุฏ ูุชุดุบู ุงู KT ูุชููู ููุณูุง ุฎูุงูุง |
|
|
|
359 |
|
00:48:01,290 --> 00:48:02,070 |
|
ูู ูุฐุง ุงููุฎุต |
|
|
|
360 |
|
00:48:22,720 --> 00:48:29,460 |
|
ูุนูู ุงูุง ูููู ุนูุฏู ุงู KT ููู |
|
|
|
361 |
|
00:48:29,460 --> 00:48:36,860 |
|
ุจููุช ุชูุงุชุฉ ุณุจุนุฉ ู ุงู Z net ุชูุชูุงู ุชูุชู
ูุฉ ู ุนุดุฑูู |
|
|
|
362 |
|
00:48:36,860 --> 00:48:44,180 |
|
ู
ููู ู
ุชุฑ ุชูููุจ ู |
|
|
|
363 |
|
00:48:44,180 --> 00:48:51,520 |
|
ุงู KF ููุณูุง |
|
|
|
364 |
|
00:48:52,720 --> 00:49:00,300 |
|
2.07 ูุนูู |
|
|
|
365 |
|
00:49:00,300 --> 00:49:09,060 |
|
ูุฐุง ู
ุด ูุงุฒู
ูุง ุงุญูุง |
|
|
|
366 |
|
00:49:09,060 --> 00:49:15,700 |
|
ุงูู
ุนุงุฏูุฉ ูู |
|
|
|
367 |
|
00:49:15,700 --> 00:49:16,880 |
|
ุงูู
ุนุงุฏูุฉ ุงูุฃุณุงุณูุฉ |
|
|
|
368 |
|
00:49:22,930 --> 00:49:27,650 |
|
ููููู ุนูุฏู sigma prime ุจุบุถ |
|
|
|
369 |
|
00:49:27,650 --> 00:49:32,410 |
|
ุงููุธุฑ ูู alternating ู ูุง mean ุจุงูุซุงููุฉ sigma X |
|
|
|
370 |
|
00:49:32,410 --> 00:49:46,010 |
|
ุชุฑุจูุน ุฒู ุชูุงุชุฉ ุชุงู X Y ุชุฑุจูุน ููู ุฃุต ูุต ู
ุนูุงุชู |
|
|
|
371 |
|
00:49:46,010 --> 00:49:48,530 |
|
ุงู ุงูุง ูููู ุนูุฏู ููุญุณุจ |
|
|
|
372 |
|
00:49:52,290 --> 00:50:03,350 |
|
ุณูุฌู
ุง ุจุฑุงูู
alternating ุจุฏู |
|
|
|
373 |
|
00:50:03,350 --> 00:50:09,850 |
|
ุงุญุณุจ ุงูุง ุณูุฌู
ุง ุงููุ |
|
|
|
374 |
|
00:50:09,850 --> 00:50:17,750 |
|
ููุด pending moment ุนูุฏู ุตุญุ ุตูุฑ ู
ุธุจูุท |
|
|
|
375 |
|
00:50:19,970 --> 00:50:29,070 |
|
ู ุงูู Sigma M ูุชููู ุงููู ูู KF MM |
|
|
|
376 |
|
00:50:29,070 --> 00:50:40,110 |
|
ุนูู Z net ููููู ุงู KF ุนูุฏ ุงุชููู point O ุงูุณุจุนุฉ ูู |
|
|
|
377 |
|
00:50:40,110 --> 00:50:44,910 |
|
ุงู MM ุงููู ูู ู
ูุฉ ู ุฎู
ุณูู ุนูู |
|
|
|
378 |
|
00:50:49,450 --> 00:50:55,390 |
|
ุฒูุฏ net ุชูุช ุชูุงู ู ุชูุช ู
ูุฉ ู ุนุดุฑูู ู ุนุดุฑุฉ ุฃูุตุฏ |
|
|
|
379 |
|
00:50:55,390 --> 00:51:00,330 |
|
ุซูุงุซุฉ ุชูุช |
|
|
|
380 |
|
00:51:00,330 --> 00:51:02,330 |
|
ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช |
|
|
|
381 |
|
00:51:02,330 --> 00:51:04,710 |
|
ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช ุชูุช |
|
|
|
382 |
|
00:51:04,710 --> 00:51:11,850 |
|
ุชูุช ุชูุช |
|
|
|
383 |
|
00:51:11,850 --> 00:51:11,910 |
|
ุชูุช |
|
|
|
384 |
|
00:51:21,170 --> 00:51:27,630 |
|
ุจุงููุณุจุฉ ููุดูุฑ ุนูุฏ |
|
|
|
385 |
|
00:51:27,630 --> 00:51:33,390 |
|
ุงู KFS ุงู |
|
|
|
386 |
|
00:51:33,390 --> 00:51:41,850 |
|
K F S E ูู ุงููู ูู ูุงุญุฏ ุจูู ุณุช ุงุชููู ูุงู |
|
|
|
387 |
|
00:51:41,850 --> 00:51:46,930 |
|
ุฌููุช ููุณูุง |
|
|
|
388 |
|
00:51:46,930 --> 00:51:49,090 |
|
ู
ูุฉ ู ุณุชุฉ ู ุฎู
ุณูู ุฃูู |
|
|
|
389 |
|
00:52:16,590 --> 00:52:22,430 |
|
ููุง ุฃุฎุจุฑูุง ุงููู ูู ุงู Tao ุจุดูู ุนุงู
ุจุงูุณุงููุฉ |
|
|
|
390 |
|
00:52:22,430 --> 00:52:28,030 |
|
KF KFS |
|
|
|
391 |
|
00:52:28,030 --> 00:52:40,410 |
|
ูู ุงู T ุฏู ุงู capital ุนูู ุงุชููู ุฌูุช ุนุธูู
ุ |
|
|
|
392 |
|
00:52:47,180 --> 00:52:52,360 |
|
ู
ุนูุงุชู ุชุงู alternating ูุชููู |
|
|
|
393 |
|
00:52:52,360 --> 00:53:01,120 |
|
ูู ุงุณ ุงููู ูู ูุงุญุฏ point ุณุช ุงุชููู ูู ุชู |
|
|
|
394 |
|
00:53:01,120 --> 00:53:06,080 |
|
alternating ุงููู ูู ุณุจุนูู ูู |
|
|
|
395 |
|
00:53:06,080 --> 00:53:14,000 |
|
ุงุชููู ู ุงุฑุจุนูู ุนูู ุงุชููู ูู ู
ูุฉ ู ุณุชุฉ ู ุฎู
ุณูู ุงูู |
|
|
|
396 |
|
00:53:15,700 --> 00:53:21,500 |
|
ูู ุนุดุฑ ุฃูุตุฏ ุชูุงุชุฉ ู |
|
|
|
397 |
|
00:53:21,500 --> 00:53:30,160 |
|
ุงู tau main ูุชููู ูุงุญุฏ point ุณุชุฉ ุงุชููู ูู ุชุณุนูู ูู |
|
|
|
398 |
|
00:53:30,160 --> 00:53:38,600 |
|
ุงุชููู ู ุงุฑุจุนูู ุนูู ุงุชููู ูู ู
ูุฉ ู ุณุชุฉ ู ุฎู
ุณูู ุงูู |
|
|
|
399 |
|
00:53:38,600 --> 00:53:41,360 |
|
ูู ุนุดุฑ ุฃูุตุฏ ุชูุงุชุฉ |
|
|
|
400 |
|
00:54:04,170 --> 00:54:08,290 |
|
ูุฐู ุงูุณู
ูุง ุนูู ุณุจุนูู ู ุถุฑุจูุง ูู ุงุด ูู ุชุณุนูู ุชุงููุฉ |
|
|
|
401 |
|
00:54:08,290 --> 00:54:13,070 |
|
ุงุฐุง ูุงูุช ุงุชูุงุด ุงูุณู
ูุฐู ุนูู ุณุจุนูู ู ุถุฑุจูุง ูู ุชุณุนูู |
|
|
|
402 |
|
00:54:13,070 --> 00:54:21,990 |
|
ูู |
|
|
|
403 |
|
00:54:21,990 --> 00:54:27,030 |
|
ูุฐุง ุจุชูุณู
ุงุชูุงุด ู ุงุชุงุฑุจุน ุงูุณู
ูุง ุนูู ุณุจุนูู ู ุถุฑุจูุง |
|
|
|
404 |
|
00:54:27,030 --> 00:54:27,510 |
|
ูู ุชุณุนูู |
|
|
|
405 |
|
00:54:33,360 --> 00:54:37,460 |
|
ุฎู
ุณุฉ ุงุด point |
|
|
|
406 |
|
00:54:37,460 --> 00:54:42,160 |
|
ุงุชููู ุณุชุฉ ุงูู
|
|
|
|
407 |
|
00:54:42,160 --> 00:54:46,500 |
|
ุณุชุฉ ุนุดุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ |
|
|
|
408 |
|
00:54:46,500 --> 00:54:48,980 |
|
ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ |
|
|
|
409 |
|
00:54:48,980 --> 00:54:49,700 |
|
ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ |
|
|
|
410 |
|
00:54:49,700 --> 00:54:51,540 |
|
ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ |
|
|
|
411 |
|
00:54:51,540 --> 00:54:51,560 |
|
ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู ุณุชุฉ |
|
|
|
412 |
|
00:54:51,560 --> 00:54:55,440 |
|
ุงูุชุฑ ู
ู ุณุชุฉ ุงูุชุฑ ู
ู |
|
|
|
413 |
|
00:54:55,440 --> 00:55:09,120 |
|
ุณุชุณูุฌู
ุง ุง ุชุฑุจูุน ุฒุงุฆุฏ ุชูุงุชุฉ ุชุงู ุง ุชุฑุจูุน ูู ุฃุต ูุต |
|
|
|
414 |
|
00:55:09,120 --> 00:55:21,640 |
|
ููููู ุทุจุนุง ูุฐู ุตูุฑ ูุชููู ุตูุฑ ุฒุงุฆุฏ ุชูุงุชุฉ ูู ุฎู
ุณุชุงุด |
|
|
|
415 |
|
00:55:21,640 --> 00:55:25,720 |
|
point ุงุชููู ุณุชุฉ ุชุฑุจูุน ูู ุชุญุช ุงูุฌุฒุฑ |
|
|
|
416 |
|
00:55:28,390 --> 00:55:36,210 |
|
ุณุช ุนุดุฑูู point ุฃุฑุจุนุฉ ู ุงู sigma M prime ูุชููู |
|
|
|
417 |
|
00:55:36,210 --> 00:55:47,290 |
|
sigma M ุชุฑุจูุน ุฒู ุงูุชูุงุชุฉ ุชู M ุชุฑุจูุน ูู ุจุต ูุต ูุชููู |
|
|
|
418 |
|
00:55:47,290 --> 00:55:57,350 |
|
ุนูุฏู ุงู sigma M ุงูุชูุงุชุฉ ุนุดุฑูู ู ูุตุชุฑุจูุน ุฒุงุฆุฏ ุชูุงุชุฉ |
|
|
|
419 |
|
00:55:57,350 --> 00:56:03,850 |
|
ูู ุชุณุนุชุงุด ุงููู |
|
|
|
420 |
|
00:56:03,850 --> 00:56:12,150 |
|
ุฃุต ูุต ูู
ุ |
|
|
|
421 |
|
00:56:12,150 --> 00:56:20,890 |
|
ุญุฏ ุฃูู
ุ ุชุณุนุฉ ูุชุณุนูู ู |
|
|
|
422 |
|
00:56:20,890 --> 00:56:24,010 |
|
ูุต ู
ุงุฌุฉ ุจุณ ูุฏู |
|
|
|
423 |
|
00:56:35,380 --> 00:56:43,840 |
|
ุนูุฏู ูุฐู S Y S U T ุงูุง ุจุญูู Godman ูุฐู S E ูุฐู S Y |
|
|
|
424 |
|
00:56:43,840 --> 00:56:50,540 |
|
ุนูุฏู ูุฃูู ูุชุนุงู
ู ู
ุนุงูุง ุงูู ูุฐู load line ุงู sigma |
|
|
|
425 |
|
00:56:50,540 --> 00:56:54,360 |
|
ุง ุจุชุงุนุชูุง ุชุณุฃู ุงู S ููุฏ ุงู S ุชุณุนุฉ ูุชุณุนูู ู ูุต |
|
|
|
426 |
|
00:56:54,360 --> 00:56:57,820 |
|
ุฎูููุง |
|
|
|
427 |
|
00:56:57,820 --> 00:57:05,580 |
|
ูุญุณุจ ุงู slope ุงู R ุจุณ sigma A primeุนูู ุงู sigma m |
|
|
|
428 |
|
00:57:05,580 --> 00:57:14,260 |
|
prime ุงููู ูู ุณุชุฉ ู ุนุดุฑูู point four ุนูู |
|
|
|
429 |
|
00:57:14,260 --> 00:57:28,220 |
|
ุชุณุนุฉ ู ุชุณุนูู ู ูุต ูุนู
|
|
|
|
430 |
|
00:57:28,220 --> 00:57:28,820 |
|
point |
|
|
|
431 |
|
00:57:35,040 --> 00:57:40,840 |
|
ุฅูุงู ุณุชุฉ ุงุญูุง |
|
|
|
432 |
|
00:57:40,840 --> 00:57:43,260 |
|
ุงู .. ุงู .. ุงู God ู
ู ุงููู ูุนูู ู
ู ุนุงุฏูุชู ุฅูุด ูู |
|
|
|
433 |
|
00:57:43,260 --> 00:57:57,780 |
|
ูุฐุง ุงู failure ุงููู ูู ูุชููู SM ุนูู SE SA |
|
|
|
434 |
|
00:57:57,780 --> 00:58:09,090 |
|
ุนูู SEุฒุงุฆุฏ SM ุนูู SUT ุจุตูุช ูุงุญุฏ ูุงูู lead line |
|
|
|
435 |
|
00:58:09,090 --> 00:58:14,330 |
|
ู
ุนุฏูุชู ูุญูู |
|
|
|
436 |
|
00:58:14,330 --> 00:58:24,830 |
|
SM ุนูู SY ุฒุงุฆุฏ SA ุนูู SY |
|
|
|
437 |
|
00:58:24,830 --> 00:58:26,810 |
|
ุจุตูุช ูุงุญุฏ |
|
|
|
438 |
|
00:58:34,270 --> 00:58:39,390 |
|
ูุฐู ุงู R critical ุตุญุ ุจุชุงุนุชูุง ูุนูู ุงู R critical |
|
|
|
439 |
|
00:58:39,390 --> 00:58:42,190 |
|
ุงููู ุจูููู ุนูุฏูุง ุงู factor of status ูู yields ู |
|
|
|
440 |
|
00:58:42,190 --> 00:58:51,470 |
|
ูู fatigue ููุณ ุงูุดูุก ูุนูู ุงูููุทุฉ ุฏู satisfied ูุนูู |
|
|
|
441 |
|
00:58:51,470 --> 00:58:56,070 |
|
ููู ูุชููู ุนูุฏููู SM |
|
|
|
442 |
|
00:58:58,470 --> 00:59:08,030 |
|
ุฒุงุฆุฏ SA ุจูุณุชูู SY ูุนูู SM ุณูู SY minus SA ูู ูุนูุฏ |
|
|
|
443 |
|
00:59:08,030 --> 00:59:13,350 |
|
ูู ูุฐู ุณูููู ุฏู SA ุนูู |
|
|
|
444 |
|
00:59:13,350 --> 00:59:17,270 |
|
SE ุฒุงุฆุฏ |
|
|
|
445 |
|
00:59:17,270 --> 00:59:23,050 |
|
SY minus |
|
|
|
446 |
|
00:59:23,050 --> 00:59:33,320 |
|
SA ุนูู SUTุณุงู ูุงุญุฏ ูุงุถุฑุจ |
|
|
|
447 |
|
00:59:33,320 --> 00:59:41,940 |
|
ุงูุทุฑููู ุจ SE SUT ุจุณ ูุนูุฏู SA SUT |
|
|
|
448 |
|
00:59:41,940 --> 00:59:45,080 |
|
ุฒุงุฏ |
|
|
|
449 |
|
00:59:45,080 --> 00:59:56,380 |
|
SY SE ูุงูุต SA SE ุณุงู SE SUT |
|
|
|
450 |
|
01:00:06,610 --> 01:00:11,310 |
|
ุนูุฏู ูุงุฎุฏ S A ุนูุฏู |
|
|
|
451 |
|
01:00:11,310 --> 01:00:24,930 |
|
S U T minus S E ุจุงูุณุงููุฉ S E ูู |
|
|
|
452 |
|
01:00:24,930 --> 01:00:33,550 |
|
S U T minus S Y ููุช |
|
|
|
453 |
|
01:00:33,550 --> 01:00:34,250 |
|
S A |
|
|
|
454 |
|
01:00:39,200 --> 01:00:47,200 |
|
ุจุชููู ุชุณุชุงูู SE ูู |
|
|
|
455 |
|
01:00:47,200 --> 01:00:53,660 |
|
SUT minus SY ุนูู |
|
|
|
456 |
|
01:00:53,660 --> 01:01:01,700 |
|
SUT minus SE ุงูู |
|
|
|
457 |
|
01:01:01,700 --> 01:01:07,060 |
|
SE ุฃูู
ู ุญุณุจูุง ู
ูุฉ ูุชู
ุงููุฉ |
|
|
|
458 |
|
01:01:07,060 --> 01:01:07,460 |
|
ูุงุฑุจุนูู |
|
|
|
459 |
|
01:01:11,380 --> 01:01:19,960 |
|
ูู ุงุฑุจุนู
ูุฉ ูุฃุฑุจุนูู ู
ุนููุฉ ุซูุงุซู
ุงุฆูุฉ ูุงูุณุจุนูู ุนูู |
|
|
|
460 |
|
01:01:19,960 --> 01:01:23,120 |
|
ุงูุงุฑุจุนู
ูุฉ |
|
|
|
461 |
|
01:01:23,120 --> 01:01:26,460 |
|
ูุงุฑุจุนูู ูุงูุต ู
ูุฉ ูุงุชู
ุงููุฉ ูุงุฑุจุนูู |
|
|
|
462 |
|
01:01:49,470 --> 01:01:58,470 |
|
ูุง ูู
ุชุทูุน ุงู S.A ุฎู
ุณ |
|
|
|
463 |
|
01:01:58,470 --> 01:02:04,770 |
|
ุชูุงุชูู ู ูุต ู
ูุฌุง ุจุณูุงู |
|
|
|
464 |
|
01:02:09,690 --> 01:02:17,090 |
|
ูุชููู ุงู S Y ูู ุชูุชู
ูุฉ ู ุณุจุนูู minus ุฎู
ุณ ุชูุงุชูู ู |
|
|
|
465 |
|
01:02:17,090 --> 01:02:25,330 |
|
ูุต ุงูู
ุชุทูุน ุชูุงุชู
ูุฉ ู ุงุฑุจุนุฉ ู ุชูุงุชูู ู ูุต ุงูู
|
|
|
|
466 |
|
01:02:25,330 --> 01:02:31,350 |
|
ุชูุงุชู
ูุฉ ู ุงุฑุจุนุฉ ู ุชูุงุชูู ู ูุต ุทูุจ |
|
|
|
467 |
|
01:02:31,350 --> 01:02:40,470 |
|
ุงู R critical ูุชููู ุงู S Aุนูู SM ุงููู ูู ุฎู
ุณ |
|
|
|
468 |
|
01:02:40,470 --> 01:02:46,270 |
|
ุชูุงุชูู ู ูุต ุนูู ุชูุงุชู
ูุฉ ู ุงุฑุจุนุฉ ุชูุงุชูู ู ูุต ุงูู
|
|
|
|
469 |
|
01:02:46,270 --> 01:02:56,590 |
|
ุชุทูุน point ูุงุญุฏ ุงุญูุง |
|
|
|
470 |
|
01:02:56,590 --> 01:03:00,650 |
|
ุงู load line ุงู slope ุชุจูู ุงูู
point ุงุชููู ุณุชุฉ |
|
|
|
471 |
|
01:03:00,650 --> 01:03:04,350 |
|
ู
ุนูุงุชู ูุชููู ุงุญูุง ุงู load line ุจุชุงุนูุง ุฌุงูุฒ ุฒู ููู |
|
|
|
472 |
|
01:03:04,350 --> 01:03:04,790 |
|
ุดููู |
|
|
|
473 |
|
01:03:10,680 --> 01:03:16,780 |
|
ุงุญูุง ุญูููุง ูุฐู ุงูููุทุฉ ุจุชุงุนุชูุง ุงู .. ุงู sigma m |
|
|
|
474 |
|
01:03:16,780 --> 01:03:25,020 |
|
ุชุณุนุฉ ุชุณุนูู ู ูุต ููุฐู ุณุชุฉ ุนุดุฑูู point four ุณุชุฉ |
|
|
|
475 |
|
01:03:25,020 --> 01:03:33,340 |
|
ุนุดุฑูู point four ุตุญุ ู
ุนูุงุชู |
|
|
|
476 |
|
01:03:38,200 --> 01:03:43,140 |
|
ุงููุชุฑุฉ ุงูุตููุฉ ููููู ุนูุฏู ูู ุญุงูุฉ goodman ููููู |
|
|
|
477 |
|
01:03:43,140 --> 01:03:50,120 |
|
ุนูุฏู sigma a prime ุนูู se ุฒุงุฆุฏ sigma m prime ุนูู |
|
|
|
478 |
|
01:03:50,120 --> 01:03:56,920 |
|
sut ุจุณูุงุญุฏ ุนูู nf ูุนูู ุนูุฏู sigma a prime ุงููู ูู |
|
|
|
479 |
|
01:03:56,920 --> 01:04:02,640 |
|
ุณุช ุนุดุฑูู point four ุนูู ู
ูุฉ ู ุชู
ุงููุฉ ู ุฃุฑุจุนูู ุฒุงุฆุฏ |
|
|
|
480 |
|
01:04:02,640 --> 01:04:06,900 |
|
sigma m prime ุชุณุนุฉ ู ุชุณุนูู ู ูุต ุนูู ุฃุฑุจุนู
ูุฉ ู |
|
|
|
481 |
|
01:04:06,900 --> 01:04:21,280 |
|
ุฃุฑุจุนููุจุณ ูู ูุงุญุฏ ุนูู NF ู ู
ููุง ุจุทูุน ุงู NF ูุงู
ุ |
|
|
|
482 |
|
01:04:21,280 --> 01:04:24,580 |
|
2.47 |
|
|
|
483 |
|
01:04:24,580 --> 01:04:29,840 |
|
ุทูุจ |
|
|
|
484 |
|
01:04:29,840 --> 01:04:33,080 |
|
ูู ุญุงูุฉ Langer Lineุ Langer Line ููููู ุนูุฏู |
|
|
|
485 |
|
01:04:45,870 --> 01:04:57,510 |
|
ุงููู ูู sigma a prime ุนูู sy ุฒุงุฆุฏ sigma n prime |
|
|
|
486 |
|
01:04:57,510 --> 01:05:05,370 |
|
ุนูู sy ุณูุงุญุฏ ุนูู ny ูุนูู |
|
|
|
487 |
|
01:05:05,370 --> 01:05:10,970 |
|
ููููู ุนูุฏู ุณุชุฉ ูุนุดุฑูู point fourุนุงู ุชูุช ู
ูุฉ ู |
|
|
|
488 |
|
01:05:10,970 --> 01:05:17,490 |
|
ุณุจุนูู ุฒุงุฆุฏ ุชุณุนุฉ ู ุชุณุนูู ู ูุต ุนุงู ุชูุช ู
ูุฉ ู ุณุจุนูู |
|
|
|
489 |
|
01:05:17,490 --> 01:05:30,410 |
|
ุณูุงุญุฏ ุนุงู ุงููุงุน ู ู
ููุง ุงููุงุน ุทุจุนุง |
|
|
|
490 |
|
01:05:30,410 --> 01:05:36,830 |
|
ูู ุฎุทุฃ ุนูุฏูุง ุตุงุฑ ุญุฏ ุงู ุงูุง ุงูุชุดู ุงูุฎุทุฃ ุฃูุงุด ูู |
|
|
|
491 |
|
01:05:36,830 --> 01:05:38,850 |
|
ูุฎููุง ูุญุตู ุงููุงุน |
|
|
|
492 |
|
01:05:44,340 --> 01:05:52,240 |
|
ุชุณุนุฉ ุฃุฑุจุนุฉ ุงุชููู point ุชุณุนุฉ ุฃุฑุจุนุฉ ุงูุฎุทุฃ ุงููุญูุฏ |
|
|
|
493 |
|
01:05:52,240 --> 01:05:58,740 |
|
ุงููู ุตุงุฑ ุนููุง ุงููู ูู non-rotating shaft ุตุญุ |
|
|
|
494 |
|
01:05:58,740 --> 01:06:09,060 |
|
ู
ุงูุงุชู ุงู Kb Kb ูุชุฎุชูู ุนูุฏู
ุง ูุญุณุจ D effective ุฃู D |
|
|
|
495 |
|
01:06:09,060 --> 01:06:12,960 |
|
equivalent ููุญุณุจ D equivalent ูู ุญุงูุฉ non-rotating |
|
|
|
496 |
|
01:06:12,960 --> 01:06:30,680 |
|
shaftุจุณ ุชุฎุชูู ุงู S A ุงู |
|
|
|
497 |
|
01:06:30,680 --> 01:06:39,220 |
|
D Equal ูุชููู point 3 7 D ููุญุณุจ ูู non rotating |
|
|
|
498 |
|
01:06:42,140 --> 01:06:48,780 |
|
ู
ุนูุงุชู ุฏู equivalent ุจูู ุชูุงุชุฉ ุณุจุนุฉ ูู ุฏู ูุนูู |
|
|
|
499 |
|
01:06:48,780 --> 01:06:57,080 |
|
ูุชููู ุจูู ุชูุงุชุฉ ุณุจุนุฉ ูู ุงุชููู ูุงุฑุจุนูู ูู
ุ |
|
|
|
500 |
|
01:06:57,080 --> 01:07:03,060 |
|
ู
ุนูุงุชู |
|
|
|
501 |
|
01:07:03,060 --> 01:07:06,960 |
|
ุงู KB ูุชููู ุชุณุงูู |
|
|
|
502 |
|
01:07:22,070 --> 01:07:31,370 |
|
ุงููุงุจู ุงููู ูู ูุงุญุฏ point two four ูู ุฏู ุฃุณ minus |
|
|
|
503 |
|
01:07:31,370 --> 01:07:38,110 |
|
point one oh seven ูุงุญุฏ point two four ูู ุฏู ุงููู |
|
|
|
504 |
|
01:07:38,110 --> 01:07:42,450 |
|
ูู ุฎู
ุณุชุงุดุฑ ู ูุต ุฃุณ ูุงูุต point one oh seven |
|
|
|
505 |
|
01:07:48,710 --> 01:07:53,130 |
|
ุงูุงุณ ุฅู ูู ุงูุญุงูุฉ ูุฐู ุณุชููู ุชุณุงูู ูุงูู ูุงูุช point |
|
|
|
506 |
|
01:07:53,130 --> 01:08:00,650 |
|
8 1 ุฅุฐุง ูุงูุฑูู ุตุญ ูู ูุงุจู ุงุณู
ููููุง ูุงุจู point 9 2 |
|
|
|
507 |
|
01:08:00,650 --> 01:08:15,150 |
|
point 9 2 ูู 220 ุฃูุชุฑ ุทูุน ุงูุงุณ ุฅู 63 |
|
|
|
508 |
|
01:08:15,150 --> 01:08:16,450 |
|
.9 |
|
|
|
509 |
|
01:08:18,180 --> 01:08:25,840 |
|
ู
ุนูุงุชู ูุชุตูุฑ ุงูุชุบููุฑุงุช ุงู ููุง ูุชุตูุฑ |
|
|
|
510 |
|
01:08:25,840 --> 01:08:30,100 |
|
ุนูุฏู 163 |
|
|
|
511 |
|
01:08:30,100 --> 01:08:32,820 |
|
.9 |
|
|
|
512 |
|
01:08:58,710 --> 01:09:06,130 |
|
ุงูุญู ู
ุด ูุชุชุบูุฑุ ู
ุงููุด ุนูุฏู SE ุฃุณุงุณุงุ ู ูุฐุง ู
ุด |
|
|
|
513 |
|
01:09:06,130 --> 01:09:11,110 |
|
ูุชุฃุซุฑูุ ูุฐุง ูุชุฎุชูู ูู ูุฐู ุงูููุงู
ุฉุ ุจุณ ูุถู ู
ุด ูุชุฃุซุฑ |
|
|
|
514 |
|
01:09:11,110 --> 01:09:11,710 |
|
ุนูู ุงูุญู |
|
|
|
515 |
|
01:09:43,090 --> 01:09:43,530 |
|
ุทูุจ |
|
|
|
516 |
|
01:10:39,030 --> 01:10:43,870 |
|
ููู ููุฑุฌุน ุงู fatigue failure for brittle materials |
|
|
|
517 |
|
01:10:43,870 --> 01:10:47,930 |
|
ุงู |
|
|
|
518 |
|
01:10:47,930 --> 01:10:51,010 |
|
fatigue failure for brittle materials ุงููู ุจุชููู |
|
|
|
519 |
|
01:10:51,010 --> 01:10:59,970 |
|
ุงู design equation ุจุญุณุจ |
|
|
|
520 |
|
01:11:18,720 --> 01:11:25,980 |
|
ูุฐู SUT ููุฐู ุงูู Sigma M ููุฐู ุงู Sigma Alternating |
|
|
|
521 |
|
01:11:25,980 --> 01:11:35,460 |
|
ููุฐู S A ููุง Sigma M ู
ูุฌุจุฉ ูุนูู ุนูุฏ positive mean |
|
|
|
522 |
|
01:11:35,460 --> 01:11:42,380 |
|
stress ูููุง Sigma M ุนุดุงู ู
ุนูุงู negative ุงู failure |
|
|
|
523 |
|
01:11:42,380 --> 01:11:51,910 |
|
line ูุฐุง non-linearุงููู ูู ููููู ุนูุฏู S A ุนูู S E |
|
|
|
524 |
|
01:11:51,910 --> 01:12:07,210 |
|
ุจุงูุณุงููุฉ ูุงุญุฏ minus S M ุนูู S U T ุนูู |
|
|
|
525 |
|
01:12:07,210 --> 01:12:14,860 |
|
ูุงุญุฏ ุฒุงุฏ S M ุนูู S U T ูุฐุง ูู ุงูุฑุจุน ุงูุฃูููู ุงูุฑุจุน |
|
|
|
526 |
|
01:12:14,860 --> 01:12:20,100 |
|
ุงูุชุงูู ุงุฐุง ูุงูุช ุงู sigma ุงู
ุงูุณุงูุจ ุง ูุนูู ุทุจุนุง ุงุฐุง |
|
|
|
527 |
|
01:12:20,100 --> 01:12:30,020 |
|
ููู ุจุชุนูุฏ ุงุฐุง ุจุชุนูุฏ ุนู ุณ ุง ุจุงูุณุงููุฉSigma A ู S M |
|
|
|
528 |
|
01:12:30,020 --> 01:12:36,560 |
|
ุจูุณูุง N Sigma M ูุญุตู ุนูู Design Equation N Sigma |
|
|
|
529 |
|
01:12:36,560 --> 01:12:41,060 |
|
Alternating ุนูู S E ุจูุณูุง ูุงุญุฏ ู
ุงูุณ N Sigma M ุนูู |
|
|
|
530 |
|
01:12:41,060 --> 01:12:51,500 |
|
S U T ุนูู ูุงุญุฏ ุฒุงุฏ N Sigma M ุนูู S U T For |
|
|
|
531 |
|
01:12:51,500 --> 01:12:52,320 |
|
a radial line |
|
|
|
532 |
|
01:12:56,720 --> 01:13:00,980 |
|
ุงูู slope ุจุชุงุน R ุจุชููู |
|
|
|
533 |
|
01:13:00,980 --> 01:13:12,400 |
|
ููุทุฉ ุชูุงุทุน ุญุงุฏุฉ ุนุจุงุฑุฉ ุนู S M ู S A ูุงูู R ุจูุณุงูู S |
|
|
|
534 |
|
01:13:12,400 --> 01:13:18,650 |
|
A ุนูู S Mุจุชููู ุงู S A ู
ูุทูุฉ ุจุงูุนูุงูุฉ ุงููู ุงูุชูุง |
|
|
|
535 |
|
01:13:18,650 --> 01:13:22,350 |
|
ุดุงูููููุง S A ุจูุตูุญ R S U T ุฒุงุฏ S E ุนูู ุงุชููู ูู |
|
|
|
536 |
|
01:13:22,350 --> 01:13:27,750 |
|
ูุงูุต ูุงุญุฏ ุฒุงุฏ ุฌุฒุก ุชุฑุจูุน ููุงุญุฏ ุฒุงุฏ ุงุฑุจุนุฉ R S U T S |
|
|
|
537 |
|
01:13:27,750 --> 01:13:32,110 |
|
E ุนูู ุงูุชุญ course R S U T ุฒุงุฏ S E second course |
|
|
|
538 |
|
01:13:32,110 --> 01:13:37,810 |
|
ููู ุชุฑุจูุน ููู ุชุญุช ุงูุฌุฒุฑ ูู ุงู second quadrant |
|
|
|
539 |
|
01:13:37,810 --> 01:13:45,170 |
|
ุจุชูู
ู ุนูุงูุฉ ุฅูุด linearููู ุนูุงูุฉ linear ุจูููู ุนูุงูุฉ |
|
|
|
540 |
|
01:13:45,170 --> 01:13:48,810 |
|
ุจูู ุงู S A ู ุงู S M ุฒู ู
ุง ุงูุช ุดุงูููู linear S A |
|
|
|
541 |
|
01:13:48,810 --> 01:13:54,470 |
|
ุจูุณุชูู S Eุฒุงุฏ ุงูุชุญ ููุณ SE ุนูู SUT ู
ุงูุณ ูุงุญุฏ ูู SM |
|
|
|
542 |
|
01:13:54,470 --> 01:13:58,030 |
|
ุทุจุนุง ุงู SE ู ุงู .. ู ุงู SUT material properties |
|
|
|
543 |
|
01:13:58,030 --> 01:14:02,650 |
|
ูุนูู ูููุง constants ูุงูุนูุงูุฉ linear ุจูู ุงู SE ู ุงู |
|
|
|
544 |
|
01:14:02,650 --> 01:14:10,230 |
|
SM ูุงุญุธูุง ุงู SE ุฃูู ู
ู ุงู SUT ูุจูููู ุงู slope |
|
|
|
545 |
|
01:14:10,230 --> 01:14:13,430 |
|
negative ุฏุงูู
ุง ุนุดุงูู ุฌุงู ูุนูุง ุงู slope ุฃูุชุฑ ู
ู |
|
|
|
546 |
|
01:14:13,430 --> 01:14:15,610 |
|
ุชุณุนูู ุฏุฑุฌุฉ ุฒุงููุฉ ูุงุฑุฌูุฉ |
|
|
|
547 |
|
01:14:20,030 --> 01:14:26,050 |
|
ุทุจุนุง ูุฐู ุงูู
ุนุงุฏูุฉ for cast iron ุชุงุจู A24 ูู ุงููุชุงุจ |
|
|
|
548 |
|
01:14:26,050 --> 01:14:30,090 |
|
ู
ุงุนุทููู ุฎุตุงุฆุต ู grade cast iron |
|
|
|
549 |
|
01:14:52,930 --> 01:14:58,350 |
|
ุชูุงุชุฉ ู ุนุดุฑูู ุตุญุ |
|
|
|
550 |
|
01:14:58,350 --> 01:15:09,490 |
|
ุงุฑุจุนุฉ ู ุนุดุฑูู ูุฐุง ุงุฑุจุนุฉ ู ุนุดุฑูู ูุฐุง ุฎูููุง |
|
|
|
551 |
|
01:15:09,490 --> 01:15:15,450 |
|
ูููู ูุฐู |
|
|
|
552 |
|
01:15:15,450 --> 01:15:15,770 |
|
ุงู |
|
|
|
553 |
|
01:15:22,380 --> 01:15:26,640 |
|
ุนูุฏู ุงููู ูู ุงู mechanical properties of three non |
|
|
|
554 |
|
01:15:26,640 --> 01:15:29,620 |
|
-steel metals ูุฏู ุงู typical properties of a great |
|
|
|
555 |
|
01:15:29,620 --> 01:15:33,820 |
|
cast iron ู
ุนุทูู ุงูุชูุณุงูู strength in tension ูุนูุฏู |
|
|
|
556 |
|
01:15:33,820 --> 01:15:38,220 |
|
ุงู strength in compression ู ุงู shear modulus of |
|
|
|
557 |
|
01:15:38,220 --> 01:15:41,400 |
|
rupture SSU ู ุงู modulus of elasticity ู ุงู |
|
|
|
558 |
|
01:15:41,400 --> 01:15:46,220 |
|
endurance limit ููุณ ุงู limit ุทุจุนุง ููุญูู ู
ูุงุญุธุฉ ุญุงุท |
|
|
|
559 |
|
01:15:46,220 --> 01:15:47,260 |
|
ุนูููุง ุงููุฌู
ุฉ |
|
|
|
560 |
|
01:15:49,580 --> 01:15:56,120 |
|
ู
ุนุทููู ุงู fatigue stress concentration factor ููุง |
|
|
|
561 |
|
01:15:56,120 --> 01:16:02,760 |
|
ุนูุฏู ุงู endurance limit already includes k a ู kb |
|
|
|
562 |
|
01:16:02,760 --> 01:16:09,100 |
|
ูุนูู ูู ูุชููู ุฌุงูุฒุฉ ูููุง ู
ุดู
ููุฉ k a ู k b ู
ุดู
ููุฉ |
|
|
|
563 |
|
01:16:09,100 --> 01:16:13,840 |
|
average kc for axial and torsional is point nine |
|
|
|
564 |
|
01:16:21,970 --> 01:16:31,050 |
|
ุทูุจ ุดูู ู
ุซุงู a grade 30 gray cast iron is |
|
|
|
565 |
|
01:16:31,050 --> 01:16:35,270 |
|
subjected to a load F applied to a 1 ูู bone 3.75 |
|
|
|
566 |
|
01:16:35,270 --> 01:16:39,130 |
|
inch cross section link with a 0.25 inch diameter |
|
|
|
567 |
|
01:16:39,130 --> 01:16:43,830 |
|
hole drilled in the center ูุนูู ุนูุฏู ูุทุนุฉ .. ูุงู |
|
|
|
568 |
|
01:16:43,830 --> 01:16:47,470 |
|
ุงููุทุนุฉ ุนุฑุถูุง |
|
|
|
569 |
|
01:16:48,930 --> 01:16:54,990 |
|
ูุงุญุฏ ุงูุด ูุณู
ูุชูุง ุชูุชุฉ ุน ุชู
ุงููุฉ ุงูุด ููููุง ุซููุจ ูุชุฑ |
|
|
|
570 |
|
01:16:54,990 --> 01:17:03,610 |
|
ูุฑุจุน ุงูุด ููู ุนูููุง load F load F ููู grade 30 |
|
|
|
571 |
|
01:17:03,610 --> 01:17:07,670 |
|
grade cast iron the |
|
|
|
572 |
|
01:17:07,670 --> 01:17:12,400 |
|
service are machine machine servicesin the |
|
|
|
573 |
|
01:17:12,400 --> 01:17:15,780 |
|
neighborhood of the hole ุจูู ุนูู ู
ูุฑุจ ู
ู ุงูุซููุจ |
|
|
|
574 |
|
01:17:15,780 --> 01:17:18,480 |
|
what is the factor of safety guarding against |
|
|
|
575 |
|
01:17:18,480 --> 01:17:22,960 |
|
failure under the following conditions ุงููุด ุงู |
|
|
|
576 |
|
01:17:22,960 --> 01:17:30,280 |
|
load F equal one thousand pound four tensile ูุนูู |
|
|
|
577 |
|
01:17:30,280 --> 01:17:36,220 |
|
steady ุงู load ุซุงุจุช ุงูุญุงูุฉ ุงู ุงู load is one |
|
|
|
578 |
|
01:17:36,220 --> 01:17:39,840 |
|
thousand pound four repeatedly applied ูุนูู ุจุชุชุบูุฑ |
|
|
|
579 |
|
01:17:39,840 --> 01:17:44,060 |
|
ู
ู ุณูุฑ ูุฃููุงูุญุงูุฉ ุจุชุงุนุฉ the load flashes between |
|
|
|
580 |
|
01:17:44,060 --> 01:17:51,120 |
|
ุจุชุบูุฑ ู
ู ูุงูุต ุงูู ูุชูุช ู
ูุฉ ุงูุงู ููุดูู ููู ุญูู ุนุดุงู |
|
|
|
581 |
|
01:17:51,120 --> 01:18:00,500 |
|
ุงุฎุชุตุฑ ุงูููุช ููุทูุน ุงููุชุงุจ ุตุญ |
|
|
|
582 |
|
01:18:00,500 --> 01:18:01,440 |
|
ุญุงูู
ุชูุฑูุจุง |
|
|
|
583 |
|
01:18:15,910 --> 01:18:16,930 |
|
ุทูุจ ูุงู 300 |
|
|
|
584 |
|
01:18:56,250 --> 01:19:02,790 |
|
ูุฐุง ุฎูุตุช ู
ูู ุงู ู
ุงุดู ูู |
|
|
|
585 |
|
01:19:02,790 --> 01:19:09,710 |
|
ูุฐุง ุทูุจ ุงูู ุดู ูู ุทูุน ุงูุฎูุงุต ุงูู
ููุงููููุฉ ู
ู ุงู |
|
|
|
586 |
|
01:19:09,710 --> 01:19:15,210 |
|
table A 24 ุทูุน ุงูุฎูุงุต ุงูู
ููุงููููุฉ ูุนูู ุทูุน ุงู SUT |
|
|
|
587 |
|
01:19:15,210 --> 01:19:21,030 |
|
31 ู ุงู SUC ุงุญูุง ุฑุฏู ุญูููุง ุงู KA ู ุงู KP ู
ุดู
ูููู |
|
|
|
588 |
|
01:19:21,030 --> 01:19:24,370 |
|
ูู ุงู SE prime ูุฐุง ุทุจุนุง ุงู KA ู ุงู SE prime ูู |
|
|
|
589 |
|
01:19:24,370 --> 01:19:28,430 |
|
ุงููู ุฌุงุจูุง ู
ู ุงู table ููุณูู ู
ุดุจูู ูููุง ุงู k a ู |
|
|
|
590 |
|
01:19:28,430 --> 01:19:34,070 |
|
ุงู kbc ูู ุจูุญูููู since ุงููู ุงูุง ุนูุฏู ุงู load ููุนู |
|
|
|
591 |
|
01:19:34,070 --> 01:19:37,890 |
|
axial load ู
ุนูุงุชู ุงู kc ูุชููู ุญูููุง ุชุณุนุฉ ู
ู ุนุดุฑุฉ |
|
|
|
592 |
|
01:19:37,890 --> 01:19:42,830 |
|
ู
ุนูุงุชู ุงู se ูุชููู ุงููู ูู ุงุฑุจุนุชุงุด ูู ุชุณุนุฉ ู
ู ุนุดุฑุฉ |
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593 |
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01:19:42,830 --> 01:19:48,350 |
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ุชุทูุน ุงุชูุงุด ุจููุช ุณุชุฉ kpsi ุทุจุนุง ูู ุจูุฌู ูุญุณุจ ุงู |
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594 |
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01:19:48,350 --> 01:19:50,630 |
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cross section ุงูู ุจูุญุณุจ ุงู net ุจูุทุฑุญ ู
ููุง ุงููุทุฑ |
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595 |
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01:19:50,630 --> 01:19:56,220 |
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ุจูุทุฑุญ ุงูุนุฑุถูุงุญุฏ ุงูุด ุจูุทูุน ู
ูู ุฑุจุน ูุนูู ูุชููู ูุงุญุฏ |
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596 |
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01:19:56,220 --> 01:19:59,260 |
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ููุต ุฑุจุน ูู ุงูุณู
ุงูุฉ ุจูุทูุนู ุงู cross sectional area |
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597 |
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01:19:59,260 --> 01:20:04,320 |
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ู |
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598 |
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01:20:04,320 --> 01:20:09,020 |
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ุจุฑูุญ ุนูู ุงู tables ุจูุทูุน ุงู geometric stress |
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599 |
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01:20:09,020 --> 01:20:11,640 |
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concentration factor ุจูุฒู
ู ุงููู ูู ุฏู ุจุชุงุนุฉ ุงููุทุฑ |
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600 |
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01:20:11,640 --> 01:20:18,060 |
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ู ุนุฑุถ ุงููุทุนุฉ D ุนูู W ุจูุทูุน ู
ูู ุงู KT ุงู cast iron |
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601 |
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01:20:18,060 --> 01:20:19,160 |
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ุงู Q ุจุชุงุนุชู |
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602 |
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01:20:27,550 --> 01:20:34,690 |
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ุงูุญููู ุงููู ุญูููุง steady load ุฃูู pound ู
ุนูุงุชู ุงู |
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603 |
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01:20:34,690 --> 01:20:38,090 |
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sigma alternating ุจุงูุณุงููุฉ ุฒูุฑู ูุงูููุฏ ู
ุนูุงุชู |
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604 |
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01:20:38,090 --> 01:20:38,810 |
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static |
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605 |
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01:20:41,340 --> 01:20:46,180 |
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ุงูุงู ูู ุญุงูุฉ ุงู .. ุงุญูุง ูุญูู ูู ุงูุดุจุทุฉ ุงูุฎุงู
ุณ ูู |
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606 |
|
01:20:46,180 --> 01:20:51,700 |
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ุญุงูุฉ ุงู cast iron ูู
ุง ูููู under static loading we |
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607 |
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01:20:51,700 --> 01:20:55,240 |
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ignore ุงู stress concentration effect we don't |
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608 |
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01:20:55,240 --> 01:20:58,260 |
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apply ุงู stress concentration effect ูุงุนุทูู ุญุงุฌุฉ |
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609 |
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01:20:58,260 --> 01:21:03,980 |
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ูู ุงู sigma m ุจูุณุชูู Fm ุนูู a ุญุณุจ ุงู mean stress |
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610 |
|
01:21:03,980 --> 01:21:09,220 |
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ุงู Fm ุงููู ูู ุงูู ุนูู ุงู areaุจุนุฏูู ุงุญูู ุงู N ุจุณุงูู |
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611 |
|
01:21:09,220 --> 01:21:13,020 |
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ุงุญูุง ุญูููุง ูู ุญุงูุฉ ุงู brittle materials ุจูุณุชุฎุฏู
ุงู |
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612 |
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01:21:13,020 --> 01:21:15,560 |
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SUT ูู ุญุงูุฉ ุงู ductile materials ุจูุณุชุฎุฏู
ุงูุฃุณูุงู |
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613 |
|
01:21:15,560 --> 01:21:19,300 |
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ุตุญุ ูุงูุชุธุฑุช ุงู N ุจุณุงูู ุงู C2 ุนูู ุงู sigma ุนุงู
ุญุณุจ |
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614 |
|
01:21:19,300 --> 01:21:22,700 |
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ุงู factor of safety ูุฐู ุงูุญุงูุฉ ุงูุฃููู ุงูุญุงูุฉ |
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615 |
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01:21:22,700 --> 01:21:27,360 |
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ุงูุชุงููุฉ ุงููู ูู ุจุชุชุบูุฑ ู
ู ุตูุฑ ู ุฃูู ู
ุนูุงุชู ูุชููู |
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616 |
|
01:21:27,360 --> 01:21:31,160 |
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ุงู ุงู ุงู sigma alternating |
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617 |
|
01:21:41,140 --> 01:21:45,420 |
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ุงูุญูููุฉ ูููุง ู
ุงููุด ูู ุงูุญููุฉ ุงูุฃููู ู
ุธุจูุท static |
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618 |
|
01:21:45,420 --> 01:21:53,340 |
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loading ูู ุจุณ ุนูุฏู sigma M ุญููุฉ |
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619 |
|
01:21:53,340 --> 01:21:56,740 |
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ุชุงููุฉ ุงู F A ุจูุณุงูู F M ุงููู ูู ุงู main load ู |
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620 |
|
01:21:56,740 --> 01:21:59,960 |
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ุงููุงุทููู ุจููุณ ุงูุงุดู ูููู ุงูู ูุงุชููู ุฎู
ุณู
ูุฉ ู
ุนูุงู |
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|
621 |
|
01:21:59,960 --> 01:22:02,600 |
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ุงู sigma alternating ุงููู ุงูุง ุนูุฏู dynamic loading |
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622 |
|
01:22:02,600 --> 01:22:07,030 |
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ู
ุด staticูููุญุท ุงู stress concentration factor |
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|
623 |
|
01:22:07,030 --> 01:22:12,610 |
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sigma A ุจูุณุชูู sigma M ุจูุณุชูู KF FA ุนูู A ุชุทูุน 2.3 |
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624 |
|
01:22:12,610 --> 01:22:18,170 |
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Kpsi ุงู .. ุงู .. ุงู .. ุงู mail ุจุชุงุน ุงู load line |
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625 |
|
01:22:18,170 --> 01:22:22,790 |
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ุงููู ูู sigma A ุนูู sigma M ุจูุณุชูู ุฅูุดุ ูุงุญุฏ ูุญุณุจ |
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626 |
|
01:22:22,790 --> 01:22:29,510 |
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ุฅูุด ุงู SA ู
ุนุงุฏูุฉ ุงูุชูุงุทุน ุจูู ุงู load line ู ุงู |
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|
627 |
|
01:22:29,510 --> 01:22:34,940 |
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fatigue lineุจุนุฏูู ุญูู ุงูุฃู ุจูุณุชูู S A ุนูู ุณุฌู
ุง M |
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628 |
|
01:22:34,940 --> 01:22:38,620 |
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ุชุทูุน ุชูุงุชุฉ point ุชูุงุชุฉ ุงุชููู ุญุงูุฉ ุชููุช ุจุชุชุบูุฑ ู
ู |
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|
|
629 |
|
01:22:38,620 --> 01:22:46,320 |
|
ูุงูุต ุงูู ูุชูุงุชู
ูุฉ ุงู F alternating ุญุณุจูุง ุจุชุทูุน |
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|
|
630 |
|
01:22:46,320 --> 01:22:50,220 |
|
ุณุชู
ูุฉ ู ุฎู
ุณูู ู ุงู F M ุจุชุทูุน ูุงูุต ุชูุงุชู
ูุฉ ู ุฎู
ุณูู |
|
|
|
631 |
|
01:22:50,220 --> 01:22:54,360 |
|
ู
ุงูุนุทู ุงุญูุง ูู ุงู ู
ุฑุจุน .. ูู ุงูุฑุจุน ุงูุชุงูู ุญุณุจ ุงู |
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|
|
632 |
|
01:22:54,360 --> 01:22:59,240 |
|
sigma A ุญุท ุงู stress concentration factor ุญุณุจ ุงู |
|
|
|
633 |
|
01:22:59,240 --> 01:23:05,760 |
|
sigma Mู ุงู load line ุงู slope ุญุณุจู ุจุนุฏูู ุญุณุจ ููุทุฉ |
|
|
|
634 |
|
01:23:05,760 --> 01:23:08,720 |
|
ุชูุงุทุน ุงู load line ู
ุน ุงู failure .. ุงู fatigue |
|
|
|
635 |
|
01:23:08,720 --> 01:23:14,900 |
|
failure line ุจุชุทูุน ุชู
ุงูุชุงุด ู ูุต Kpsi ูุงูุฑู ุณุช |
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|
|
636 |
|
01:23:14,900 --> 01:23:18,920 |
|
ุจูููู SA ุนูู ุณูุฌู
ุงูุฉ ุจุชุทูุน ุณุชุฉ point two |
|
|
|
637 |
|
01:23:23,370 --> 01:23:29,510 |
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ุงูุฃููู ุจูุฒู
ุด ูู ุงู .. ูุนูู ุฅูุด ุงุณู
ูุ ูู ุงู brittle |
|
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|
638 |
|
01:23:29,510 --> 01:23:35,230 |
|
materials ูู |
|
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|
639 |
|
01:23:35,230 --> 01:23:44,170 |
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ุฃู ุณุคุงูุ ูููู
ูููู ุฎูุตูุงุ |
|
|
|
640 |
|
01:23:44,170 --> 01:23:46,610 |
|
ู
ุงุดูุ ุชุงูู ุฃุนุธู
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