208 (#280) ############################################ WOOLLEN AND WORSTED SPINNING 100 X 1000 98 X 22 X TE 5. Front rollers : •0677 metre. 98 x 22 x 75 x ot 6. Rubbing leathers 100 x 78 x 1000 = .065 metre. 98 x 22 x 30 x 34 x 110 x tt 7. Winding-on = .056 100 x 78 x 29 x 60 X 1000 metre. From these particulars the following drafts may be calculated :- 1. Between back rollers and ist carrier : Ist carrier ·0196 = 1.026 draft. Back roller, .0191 2. Between ist carrier and and carrier : 2nd carrier = .016 .852 draft (retardation) ist carrier, .0196 3. Between and carrier and porcupine: Porcupine = .0104 = .623 draft (retardation) 2nd carrier, .016 4. Between porcupine and front rollers : Front rollers •0677 6.5096 draft Porcupine, 0104 5. Between front rollers and rubbing leathers : Rubbing leathers = .065 = .957 draft (retardation) Front rollers, *0677 6. Between rubbing leathers and winding-on : Winding-on = .0556 = .861 draft (retardation) = Rubbing leathers, .065 These details along with such details in the con- struction of the machine as are necessitated by special movements—the rubbing leathers and the balling-head, to wit-should be carefully studied. Note should be made that not only may these following-on drafts be required but also intermediary drafts, as, for example, between the front rollers and the winding on which stands- •0556 = .82 draft (retardation) •0677 The total draft will be- 1•026 X •852 x .623 x 6.5096 = 3.554 total draft 210
16 17 Textile Machine Part
29 30 Textile Machine Part
76 77 Textile Machine Part
82 83 Textile Machine Part
93 94 Textile Machine Part
99 100 Textile Machine Part
106 107 Textile Machine Part
122 123 Textile Machine Part
129 130 Textile Machine Part
132 133 Textile Machine Part
141 142 Textile Machine Part
155 156 Textile Machine Part
160 161 Textile Machine Part
173 174 Textile Machine Part
199 199 Textile Machine Part
227 228 Textile Machine Part
88 89 Textile Machine Part
97 97 Textile Machine Part
127 127 Textile Machine
114 114 Textile Machine
112 112 Textile Machine Part
115 115 Textile Machine
144 145 Textile Machine Part
147 148 Textile Machine Part
195 196 Textile Machine Part