|
|
马上注册，结识高手，享用更多资源，轻松玩转三维网社区。
您需要 登录 才可以下载或查看，没有帐号？注册
x
dimensions of shaft : diameter 49mm,length 300mm;" q4 m* n0 p; l2 T% n
5 Z! _/ r0 Y# @9 p6 s& x7 qshape: cylindrical; `' D6 b2 f) \0 E- b6 |
% k2 f9 W% `. @/ `material mark: 42CrMo;
; n% M' n. W+ ~; i5 h) p+ x8 P/ H3 H8 d& e3 K% Q- ]
heat treatment condition: unknown
9 `+ H8 r( n+ J1 a$ f- @) F6 D/ k
2 H, P! D% N& ktest requirement: broken torsion.（remark: fix an arbitary end, and rotate the other end until the shaft break. record the maximum torsion before the failure of shaft. )
1 t: q8 r# L" H3 [* J- f* E5 V7 d6 b; M8 q' j
where can this test be performed? how much one pcs?' l: H- Y* f( q) _
* ` _/ q9 M3 Q) m B3 W. `4 `if you need more detailed information concerning to this test, please let me know. |
|
发表于 2008-7-24 23:49:40