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油泵齿轮 |
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发表于 2013-1-15 09:24
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外啮合齿轮副的齿顶在作为油泵使用时可以不修形,修形后可能在封油时有间断点,会减少输油量,压力波动,噪音增加。
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发表于 2013-1-20 19:33
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发表于 2013-1-20 21:30
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发表于 2013-1-23 09:12
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