Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 144
driving gears must be to the product of the numbersof teeth of the driven gears, as the number of threads per inchol the lead screw is to the number to be cut. In this ease it isas 3 to 13. Multiply each of these figures by any convenientmultiple. In the example in hand, let the multiple be 200.… … Machine shop work. 107 -A 30 T Tims ill tlic nuniciiitor wc may t;ike 3x2x5 aiul x 2 x 5giving ;]0 and 20 as gears that are to l.e used as the sj^ndhi andintermediate drivers re-side tivel v. For th6 demmiiiiatdrtake 13 X 0 and 2x2x5X 2 or (55 and 40, for thedriven gears of the inter-mediate stud…
Mechanical engineering
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