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有什么辦法能讓這兩個(gè)軸在焊接完之后兩軸同心呢? |
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點(diǎn)評(píng)
回復(fù)小熊貓:焊接變形是由于局部受熱產(chǎn)生內(nèi)應(yīng)力,退火消除內(nèi)應(yīng)力可以使變形復(fù)原,減少變形,當(dāng)然最好的方法是最后機(jī)加工,但是成本會(huì)高,裝卡時(shí)零件的剛性也存在問題
焊完軸會(huì)變形,退火軸會(huì)變形,切斷也會(huì)變形
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點(diǎn)評(píng) | ||
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點(diǎn)評(píng)
焊工提問,應(yīng)該是mm級(jí)誤差
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