齿轮传动设计中的最小油膜厚度与润滑  

The minimum thickness of the oil film and lubricate in the gear transmission design

作　　者：方世杰[1] 

机构地区：[1]烟台大学,山东烟台264005

出　　处：《煤矿机械》2001年第10期31-32,共2页Coal Mine Machinery

摘　　要：齿轮传动中 ,齿面间润滑油膜的存在及其厚度 ,对防止齿面失效具有重要意义。为此给出啮合齿面任意啮合点最小润滑油膜的计算方法 ,及啮合间油膜厚度的变化规律。同时给出在高速重载条件下 。The thickness of the lubricating oil film existing between the gear surfaces and oil film have great effects on the preventing the failure of the gear surface in the gear transmission.The computational method of the minimum thickness of the oil film at any meshing points and the disciplinary of the oil film are presented.Meanwhile,the condition not destroying oil film and the selection of lubricating oil are also presented.

关 键 词：齿轮传动 润滑油膜 点蚀 胶合 失效形式 

分 类 号：TH132.41[机械工程—机械制造及自动化] TH117.2