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Formulas in gearing, with practical suggestions (1892)
Providence, Brown · leaf 49
8.1443 7 83 8.1443 8.3449 8.5555 8.7768 9.0098 9.2553 9.5143 6 84 9.5143 9.7881 10.078 10.385 10.711 11.059 11.430 5 85 11.430 11.826 12.250 12.706 13.196 13.726 14.300 4 86 14.300 14.924 15.604 16.349 17.169 18.075 19.081 8 87 19.081 20.205 21.470 22.904 24.541 26.431 28.636 2 88 28.636 31.241… … PROVIDENCE, R. I. 33 FORMULAS. L = lead of worm.N = number of teeth in gear.m = threads per inch in worm.d— diameter of worm.d = diameter of hob.T = throat diameter.B = blank diameter (to sharp corners).C = distance between centers.0 = thickness of hob-slotting cutter./= width of bands at bottom.d…Gearing
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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