2732| 18
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油泵齿轮 |
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点评
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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|小黑屋|手机版|Archiver|齿轮论坛 www.gearbbs.com
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