【摘要】 本文对外啮合分片错齿齿轮泵和斜齿齿轮泵的结构特性进行了对比分析 ,并探讨了两种齿轮泵对流量脉动度的影响 ,结果表明外啮合分片错齿齿轮泵在减小脉动度方面优于斜齿齿轮泵。更多还原

【Abstract】 The working and structure characteristic of gear pump o f piece and helical wheel were studied in this article. And flow pulsate degree influence to two pumps was contrasted. The result shown that the gear pump of pi ece was excelled to the helical wheel pump in reducing pulsate degree.更多还原