2925| 10
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PTFE墊片沖孔壓力計(jì)算 |
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點(diǎn)評(píng)
多久以前看的公式,忘記了,大概意思是說(shuō)沖壓力=周長(zhǎng)*厚度*抗剪系數(shù)*一點(diǎn)幾*保險(xiǎn)系數(shù),然后抗剪系數(shù)*一點(diǎn)幾和材質(zhì)的抗拉系數(shù)是差不多的,可以直接拿抗拉系數(shù)用,好記
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點(diǎn)評(píng)
內(nèi)孔周長(zhǎng)與外圓周長(zhǎng)構(gòu)成L
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