Surface quality: 60-40 !d[]Qt%mA
#$!^1yO
The surface marked R1 is conic surface (aspheric surface) with folowing equation: w7vQ6jkH
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 C]ax}P>BQ
VMNdC}
The surface marked R2 is conic surface (aspheric surface) with folowing equation: :?i,!0# "
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 RK)ikLgp
l-Dg m
还有下面这个图 zgn`@y 2
Lw?>1rTT/
0G+ qF 96
sAZL,w
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？ 0TiDQ4}i[
DQ0 UY
下面的小格子里都是什么意思啊 %O7?:#_
\\ d8ulu
谢谢
