['246', '(#320)', '############################################', 'WOOLLEN', 'AND', 'WORSTED', 'SPINNING', 'a', '381•0', 'Draft', '(6-5)', '-50', 'the', 'change', 'wheel', 'required', 'to', 'give', 'a', 'draft', 'of', '6-5.', 'From', 'Fig.', '69', 'the', 'Twist', 'Calculation', 'will', 'be', 'readily', 'worked', 'out,', 'and', 'here', 'also', 'complete', 'control', 'must', 'be', 'attained.', 'The', 'most', 'see-able"', 'method', 'to', 'adopt', 'here', 'is', 'to', 'start', 'from', 'the', 'revolutions', 'per', 'minute', 'of', 'the', 'main', 'shaft', 'and', 'from', 'this', 'obtain', '(a)', 'The', 'revolutions', 'per', 'minute', 'of', 'the', 'spindles', '(or', 'flyers),', 'and', '(6)', 'The', 'inches', 'delivered', 'per', 'minute', 'by', 'the', 'front', 'rollers.', 'Then', 'it', 'will', 'be', 'evident', 'that', 'ő', '=', 'the', 'turns', 'per', 'inch', 'in', 'the', 'yarn', '(theoretical).', 'This', 'calculation', 'stands', 'as', 'follows-', '1250', 'x', '53', 'x', '10', '=', '2290', 'revs.', 'per', 'min.', 'of', 'spindle.', '.24', 'Xit', '1250', 'x', '53', 'x', '6', 'x', '34', 'x', '4', 'x', 'at', '184', 'inches', 'of', 'yarn', 'per', '24', 'X', '15', 'X', '268', 'min.', 'delivered', 'by', "F.R.'s.", '2290', '=', '12.4', 'turns', 'per', 'inch', '(theoretical).', '184', 'But', 'it', 'will', 'be', 'noted', 'in', 'this', 'calculation', 'that', 'the', 'numbers', '1250,', '51', 'and', '24', 'come', 'in', 'both', 'fractions,', 'and', 'cancel', 'one', 'another.', 'Thus', 'the', 'more', 'direct', 'method', 'is', 'the', 'following,', 'based', 'upon', 'one', 'revolution', 'of', 'the', 'cylinder', 'shaft.', '10"', '-', '8', 'turns', 'of', 'the', 'spindle.', 'it', '6', 'X', '34', 'X', '4', 'X', '*', '•63', 'inches', 'of', 'yarn', 'delivered.', '15', 'X', '268', '8', '.65', "12'4", 'turne', 'per', 'inch', '(theoretical).', '246']
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