单齿差内啮合齿轮泵降噪的研究  

Study on Reducing Noise of Single Tooth Difference of Internal Gear Pump

作　　者：黄鹤[1] 叶舟[1] 张玉新 王美林 

机构地区：[1]上海理工大学,上海201093 [2]美国泰悉尔(中国)集团,上海201802

出　　处：《流体机械》2010年第1期8-10,26,共4页Fluid Machinery

基　　金：美国泰悉尔(中国)集团重点研发项目(TP09002)

摘　　要：噪声问题一直是制约齿轮泵进一步拓展市场的一大障碍。内啮合齿轮泵在解决噪声问题上比外啮合齿轮泵要优越得多。本文以单齿差内啮合齿轮泵为研究对象,分析内外齿轮的型线、轴承间隙、轴支撑等因素对噪声的影响,取得了很好的降噪效果。The issue of noise has been a major obstacle which restricts the gear pump to the further market, the internal gear pump is much better in resolving the problem of noise than external gear pumps, Analyzing internal and external gear-type line, bearing clearance, shaft support and other factors which are from single-tooth difference of internal gear pump on the impact of noise. Noise reduction is very successful.

关 键 词：内啮合齿轮泵 噪音 齿形 润滑系统 

分 类 号：TB654[一般工业技术—制冷工程]