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Cyclopedia of textile work; a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1911)

American School of Correspondence · Chicago, American School of Correspondence · leaf 173

An illustration from Cyclopedia of textile work; a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects, 1911, leaf 173
COTTON SPINNING. 117 … 118 COTTON SPINNING. Rule 6. - To find the speed of the doffer: Multiply the fac-tor by the number of teeth (30) in the doffer change gear. Example: .552 X 30 = 16.56 Rule 7. To find the number of teeth in the doffer changegear that will give the required revolutions of the doffer: Dividethe…

Textile fabrics · Textile industry

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