复合齿轮泵惰轮瞬态径向力分析及其平衡措施  

Instantaneously radial force analysis and balance measures of idler wheel for complex gear pump

作　　者：赵连春[1] 杨球来[1] 许贤良[1] 宋艳亮[1] 

机构地区：[1]安徽理工大学机械系,安徽淮南232001

出　　处：《煤炭科学技术》2004年第11期66-69,共4页Coal Science and Technology

基　　金：浙江大学流体传动与控制国家重点实验室开放基金资助项目((2000)教育部(123)文);安徽省教育厅自然科学基金重点资助项目(2003kj026zd)

摘　　要：介绍了三惰轮复合齿轮泵工作原理及其特点,指出了中心轮和内齿轮瞬态径向力可完全平衡的办法,推导了惰轮瞬态径向力的关系式,分析了惰轮产生瞬态径向不平衡力的原因,提出了减小惰轮瞬态径向不平衡力的措施。经计算,惰轮上瞬态径向力可大为减少。The paper introduced the work principle and characteristics of the three idler wheel complex gear pump. The paper pointed the method to fully balance the instantaneous redial forces of the central gear and the inner gear. The paper calculated the relation equation of the idler wheel instantaneous redial forces. The paper analyzed the cause of the instantaneous redial forces occurred from the idler wheel. The paper proposed the measures to reduce the instantaneous unbalanced force occurred from the idler wheel. From the calculation, the instantaneous redial forces from the idler wheel can be highly reduced.

关 键 词：惰轮 复合齿轮泵 瞬态径向力 平衡措施 

分 类 号：TH132.41[机械工程—机械制造及自动化]