Surface quality: 60-40
n
c:^)G 1BwCJ7?8 The surface marked R1 is conic surface (aspheric surface) with folowing equation:
E9HA8 Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003
2-j+-B|i B2:6=8< The surface marked R2 is conic surface (aspheric surface) with folowing equation:
>
nY<J Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003
8:0QI kqk ~b/lr 还有下面这个图
'm}K$h(U ^-cj=on=Q v>YdPQky zM"OateA 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?
su/l'p' I0P)DR 下面的小格子里都是什么意思啊
B-ReBtN LOpnPH` 谢谢