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dimensions of shaft : diameter 49mm,length 300mm;
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# l d. S( n" ~8 ~7 R4 V/ h- p7 D+ lshape: cylindrical;
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material mark: 42CrMo;) f& Q L( ~9 ~5 Q" g: D2 k
6 h0 ?" w _' f8 Dheat treatment condition: unknown
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test 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. )
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9 z5 Z! |# l7 t* t' Swhere can this test be performed? how much one pcs?
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& V; j# l' Y, }( G- Z7 x }4 Pif you need more detailed information concerning to this test, please let me know. |
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发表于 2008-7-24 23:49:40