Surface quality: 60-40 U}TQXYAg
M#,+ p8
The surface marked R1 is conic surface (aspheric surface) with folowing equation: i I RigW
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 ` &DiM@Sm
7t/SZm
The surface marked R2 is conic surface (aspheric surface) with folowing equation: ^DJ U99
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 %ua5T9H Z
SpQ6A]M gm
还有下面这个图 < du M8
S}yb~uc,
W{2 y*yqY
ZmF32 Ir
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？ 7qp|Msf},
* GnO&&m'B
下面的小格子里都是什么意思啊 z81!F'x;
81 C?U5
谢谢
