Surface quality: 60-40 t13wQ t
L%I@HB9-Q0
The surface marked R1 is conic surface (aspheric surface) with folowing equation: c]#F^(-A`
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 O~trv,?)
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The surface marked R2 is conic surface (aspheric surface) with folowing equation: 5Z1b9.;.,
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 wxN'Lv=R
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93g
还有下面这个图 K+2<{qwh
e G =Hyc
w%KU@ $
4 ZSc'9e9
里面的半径公差给了，但是咱们国家标准一般使用光圈来表示，如何换算呢？ &O7]e3E j
Xu2:yf4No*
下面的小格子里都是什么意思啊 hZ[ ,.
aF]4%E
谢谢
