Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1907)
Chicago : American school of correspondence · leaf 186
, it is simplya continuation of the motion sliown on Fig. 100. A worm, is aspiral thread geai, and resembles a spiral ridge cut around a shaft.A worm gear, is almost like a spur gear, or what is commonlycalled an ordinary gear; but the teeth are set slightly on an angle,so as to mesh more perfectly… … Fig. 101. Negative Take-Uj) Motion. When calculating the speed of a train of gears, which re-ceives motion from a worm, the worm is reckoned as one, that isa one tooth orear. A double worm would be counted as two. Example. 16 X .30 X 62 X 62 77, = 12 X 2 = 24 Picks. 30 X 1 X 12 X 26 X I)E is the…
Textile industry · Textile fabrics
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