用相对法测量齿轮周节累积误差△F_p时,K个周节误差的累积值为: △F_(pk)=sum from i=1 to k(△_i-△_o)其中,△_o=1/Z(△_1+△_2+……+△_z)则△F_(pk)=sum from i=1 to k △i-K/Z sum from t=1 to z △i (1)由此可推出,K个周节误差与...用相对法测量齿轮周节累积误差△F_p时,K个周节误差的累积值为: △F_(pk)=sum from i=1 to k(△_i-△_o)其中,△_o=1/Z(△_1+△_2+……+△_z)则△F_(pk)=sum from i=1 to k △i-K/Z sum from t=1 to z △i (1)由此可推出,K个周节误差与各个测量值的关系式: △F_(pk)=(1-K/Z)sum from i=1 to k △i-K/Z sum from i=k+1 to z △i 各个周节偏差测量值△i(i=1.2.3……Z),展开更多
文摘用相对法测量齿轮周节累积误差△F_p时,K个周节误差的累积值为: △F_(pk)=sum from i=1 to k(△_i-△_o)其中,△_o=1/Z(△_1+△_2+……+△_z)则△F_(pk)=sum from i=1 to k △i-K/Z sum from t=1 to z △i (1)由此可推出,K个周节误差与各个测量值的关系式: △F_(pk)=(1-K/Z)sum from i=1 to k △i-K/Z sum from i=k+1 to z △i 各个周节偏差测量值△i(i=1.2.3……Z),