['94', '(#144)', '#############################################', 'WOOLLEN', 'AND', 'WORSTED', 'SPINNING', 'lags', ';', 'and', 'there', 'seems', 'to', 'be', 'always', 'a', 'preference', 'for', 'wood', 'in', 'the', 'case', 'of', 'the', 'fancy.', 'The', 'sizes', 'of', 'the', 'cylinders', 'may', 'best', 'be', 'studied', 'under', 'the', 'headings', 'I.', 'Breadth;', '2.', 'Diameter.', 'Although', '60', 'in.', 'was', 'the', 'standard', 'width', 'of', 'all', 'carding', 'engines,', 'no', 'doubt', 'being', 'fixed', 'at', 'this', 'by', 'the', 'engineering', 'difficulties', 'involved', '(rigidity', 'of', 'cylinders', 'being', 'essential),', 'still', 'much', 'wider', 'cylinders', 'are', 'made', 'to', 'work', 'satisfac-', 'torily', 'to-day:', '72', 'in.', 'is', 'now', 'quite', 'usual,', 'but', 'go', 'in.', 'appears', 'to', 'be', 'too', 'broad', 'for', 'satisfactory', 'work.', 'The', 'practice', 'in', 'the', 'woollen', 'trade', 'appears', 'to', 'be', 'to', 'make', 'scribbler', 'and', 'intermediate', '72', 'in.', 'and', 'then', 'in', 'the', 'con-', 'denser', 'to', 'come', 'down', 'to', '60', 'in.', ';', 'but', 'probably', 'the', 'correct', 'way', 'to', 'put', 'this', 'is', 'that', 'if', '60', 'in.', 'be', 'adopted', 'as', 'the', 'width', 'of', 'the', 'condenser', 'the', 'wool', 'will', 'be', 'better', 'cleaned', 'and', 'carded', 'if', 'intermediate', 'and', 'scribbler', 'be', 'widened', 'out', 'to', '72', 'in.', 'Cylinders', 'or', 'swifts', 'will', 'be', 'made', 'of', 'a', 'size', 'in', 'con-', 'formity', 'with', '1.', 'Rigidity;', '2.', 'Weight-with', 'reference', 'to', 'power', 'consumption', 'and', 'cost', 'of', 'driving', 'gear.', 'Workers', 'should', 'be', 'varied', 'in', 'diameter', 'according', 'to', 'the', 'length', 'of', 'wool', 'to', 'be', 'carded', 'a', 'long', 'wool', 'neces-', 'sitates', 'a', 'large', 'diameter', 'worker', '(say', '12', 'in.)', 'and', 'a', 'short', 'mungo', 'only', 'needs', 'a', 'small', 'worker', '(say', '5', 'in.),', 'allowing', 'more', 'workers', 'to', 'the', 'swift', 'as', 'compared', 'with', 'the', 'larger', 'worker.', 'It', 'is', 'difficult', 'to', 'see', 'why', 'workers', 'are', 'all', 'made', 'the', 'same', 'size*--they', 'may', 'be', 'either', 'increased', 'in', 'size', 'from', 'first', 'to', 'last', 'on', 'the', 'same', 'swift', 'or', 'on', 'different', 'swifts;', 'or', 'decreased', 'in', 'size.', 'A', 'gradual', 'increase', 'in', '*', 'Excepting', 'that', 'standardization', 'is', 'always', 'to', 'be', 'sought', 'for', 'in', 'the', 'works.', '94']
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