径节制(美制)花键计算程序.xls
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1、3030度度SAESAE花花键键计计算算基本参数压力角45齿数N径节24/48节距P参参数数计计算算数数值值公公式式节节圆圆直直径径D D(pitchpitchdiameterdiameter)20.108320.1083N/PN/P基基圆圆直直径径D Db b(basebasediameterdiameter)14.218714.2187Dcos30Dcos30内内花花键键大大径径D Driri,平平齿齿根根(major(major diameter,flatdiameter,flatroot)root)21.708821.7088(N+1.35)/P+0.004+D(N+1.35)/P+0
2、.004+Driri大大径径D Driri,圆圆齿齿根根(major(majordiameter,filletdiameter,fillet root)root)21.607221.6072(N+1.35)/P+D(N+1.35)/P+Driri内内花花键键型型圆圆直直径径D DFiFi,(form,(formdiameter)diameter)21.378321.3783(N+1)/P+2C(N+1)/P+2Cf f内内花花键键最最小小径径D Diminimin(minimum(minimumminorminor diamete)diamete)19.050019.0500(N-1)/P(N
3、-1)/P小小径径D Dimaximax(maximum(maximum minorminordiameter)diameter)19.159819.1598D Diminimin+T+TDIIDII外外花花键键小小径径D Drere(minorminordiameterdiameter)17.755417.7554(N-2.10N-2.10)/P-D/P-Drere-es/tan30es/tan30s s7max7max(maximum(maximum actualactualspacespace width)width)0.07100.0710s svminvmin+f(m+)+f(m+)
4、s s6max6max(maximum(maximum actualactualspacespace width)width)0.06930.0693s svminvmin+f(m+)+f(m+)s s5max5max(maximum(maximum actualactualspacespace width)width)0.06820.0682s svminvmin+f(m+)+f(m+)s s4max4max(maximum(maximum actualactualspacespace width)width)0.06740.0674s svminvmin+f(m+)+f(m+)外外花花键键
5、最最大大有有效效齿齿厚厚t tvmaxvmax(maximum(maximum effectiveeffectivetoothtooth thickness)thickness)1.66241.6624/2P-es/2P-es最最小小齿齿厚厚t t4min4min(minimum(minimumactualactual toothtooth thickness)thickness)1.55231.5523t tvmaxvmax-f(m+)-f(m+)最最小小齿齿厚厚t t5min5min(minimum(minimumactualactual toothtooth thickness)thic
6、kness)1.53201.5320t tvmaxvmax-f(m+)-f(m+)最最小小齿齿厚厚t t6min6min(minimum(minimumactualactual toothtooth thickness)thickness)1.50391.5039t tvmaxvmax-f(m+)-f(m+)最最小小齿齿厚厚t t7min7min(minimum(minimumactualactual toothtooth thickness)thickness)1.46191.4619t tvmaxvmax-f(m+)-f(m+)最最大大外外径径D Domaxomax(maximummaxi
7、mummajormajor diametediamete)21.106421.1064(N+1)/P-es/tan30(N+1)/P-es/tan30最最小小外外径径D Dominomin(minimumminimummajormajor diameterdiameter)20.996620.9966D Domaxomax-T-TDIIDII外外花花键键型型圆圆直直径径D DFeFe(formformdiametediamete)18.795718.7957D Diminimin-2C-2Cf f-escos30-escos301924参参数数计计算算数数值值公公式式常常数数3.14163.1
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- 节制 美制 花键 计算 程序
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