齿轮泵工作原理 齿轮泵 是依靠泵缸与啮合齿轮间所形成的工作容积变化和移动来输送液体或使之增压的回转泵。由两个齿轮、泵体与前后盖组成两个封闭空间,液压齿轮泵主要包括:高压定量齿轮泵,高压双联齿轮泵,润滑泵。
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