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求变位系数,继续按例讨论! |
点评
看样是你自己出的题目,不是例题。但是我出了方案后,你有办法验证方案怎么样吗?据我目前初步计算(材料20MnCr5,KA1.25),m=3,Helix=22度,aw=191,b=78 ,重合度端面1.3752/纵向3.1003,可以达到安全要求。如何?
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