|
|

楼主 |
发表于 2006-9-8 20:41:06
|
显示全部楼层
来自: 中国江苏苏州
今天收到老外的EMAIL,内容是这样的:
9 ~* y9 c+ ]0 H7 O+ @7 q- emax. motor torque, load application faktor KA (=1.00),1 u5 `9 l7 f; S+ o$ }
longitudinal load distribution% }# n0 N" ?; d5 K4 z! p3 U. S4 x
factor K Hß (=1.25), safety factor against fatigue fracture of base of
+ J$ p# F4 b0 Y- Z( K* @7 B9 Vgear tooth (=4), safety factor against pitting (=2).
~! v" @4 e2 c1 F9 A$ W' d" K这样的要求实在是太高了,但要求的longitudinal load distribution% L. i. Z7 Z8 O, O/ c, V
factor K Hß (=1.25)我不知如何保证了?是计算时让K Hß 小于1.25吗? |
|