Surface quality: 60-40 fW?vdYF
{ a =#B)6
The surface marked R1 is conic surface (aspheric surface) with folowing equation: mVj9 , q0
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 tR# Ojk vX
l [dK[4
The surface marked R2 is conic surface (aspheric surface) with folowing equation: s U=H &D99
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 =O~_Q-
CXH&U@57{
还有下面这个图 ))q y;Q,
esJ~;~[@(r
l|u>T b|V
})'B<vq
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？ i}cRi &2[
% aP!hy
下面的小格子里都是什么意思啊 l5~os >
y5vvu>nd
谢谢
