参数初定计算公式：中心距，小齿轮分度圆、模数初定：P= n= Hlim= FE= a= 0.4 d= 0.45T= # Ft= Fr= Fx= Fn= u=Aa= Ad= K= 1.6 HP= FP= YFS=a= # d= # m= # Z1=8.42() / 0.71 8.41(3) 0.963 2)(5.1 746)()(1)1()(costant)(2095432Hlin3232中中中中中中中中中FEFEPmdFSlinPdadaHPdHPaatx ntrtNAzKTYuKAmuTuKuANFdTmPn中心距、螺旋角、模数确定、几何尺寸计算、齿轮受力计算：a= mn= Z1= Z2= n= 0.3491 = #DIV/0! t= #DIV/0! n= 20 = #DIV/0! t= #DIV/0!d1= #DIV/0! d2= #DIV/0!ha= 0ha= 0hf= 0hf= 0h= 0h= 0da1= #DIV/0! da2= #DIV/0!df1= #DIV/0! df2= #DIV/0!db1= #DIV/0! db2= #DIV/0! at1= #DIV/0! at2= #DIV/0! = = = = = =Zv1= Zv2=P= T= #DIV/0!n= Ft= #DIV/0!Fr= #DIV/0!Fx= #DIV/0!Fn= #DIV/0!
