Surface quality: 60-40
W_( OV ~|@{6T The surface marked R1 is conic surface (aspheric surface) with folowing equation:
*fVs| Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003
*l:5FTp )P>Cxzs The surface marked R2 is conic surface (aspheric surface) with folowing equation:
oZ;u>MeZ Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003
eKV^ia (m|w&oA/ 还有下面这个图
~L
j[xP <*u[< 5at\!17TY X?5M)MP+I 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?
\v.16o bH diN5*CF'~ 下面的小格子里都是什么意思啊
Mo`7YS-Y zMasA 谢谢