Surface quality: 60-40
1Bs t| aW_Y The surface marked R1 is conic surface (aspheric surface) with folowing equation:
_0
43, Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003
L}Sb0 o. (ZF~
The surface marked R2 is conic surface (aspheric surface) with folowing equation:
t^Bs3;E^ Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003
A]QGaWK 21<Sfsc$ 还有下面这个图
)]w&DNc ~)pZ5%C
n=DmdQ} g}6M+QNj 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?
x/]G"?Uix (JOR:
1aT 下面的小格子里都是什么意思啊
G?~Yw'R^8 RI'}C`%v 谢谢