Surface quality: 60-40 n+qVT4o
5;
PXF
The surface marked R1 is conic surface (aspheric surface) with folowing equation: 1 j12Qn@]
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 R2O.}!'
uT} TSwgp
The surface marked R2 is conic surface (aspheric surface) with folowing equation: T#n1@FgC
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 vif8 {S
+z =%89GJ
还有下面这个图 {*
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7_ 40_kwJi
~'2r&?=\
~BvY8\@B
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？ MpA;cw]cI/
cvUut^CdK
下面的小格子里都是什么意思啊 'K3 s4x($
0R}S w[M.
谢谢
