2403| 4
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已知活塞環(huán)的變形量如何求解受力? |
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點(diǎn)評
找到合適的約束點(diǎn)區(qū)域,將其約束成圓形,活塞環(huán)在缸筒內(nèi)實(shí)際壓力也是這樣的,不是均勻圓周里,閣下學(xué)發(fā)動機(jī)專業(yè)嗎?好像不是啊,
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點(diǎn)評
首先想法不能錯了,先約束成圓,再計(jì)算應(yīng)力,就準(zhǔn)確了,
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