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螺栓擰緊后力矩發(fā)生了衰減,,咋回事,? |
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點(diǎn)評(píng)
恩,搜到了,,謝謝,!
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點(diǎn)評(píng)
大俠的意思是螺栓已經(jīng)屈服了?已經(jīng)超過(guò)了彈性極限,?
評(píng)分
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點(diǎn)評(píng)
大俠的意思是我沒(méi)有擰緊?螺母和工件之間有間隙,?
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