准高速机车刚性直齿牵引齿轮修缘量的计算分析  

Calculation and Analysis of Tip Relief for Quasi High-Speed Locomotive Solid Spur Traction Gear

作　　者：王秀琦[1] 李力行[1] 孙源[1] 

机构地区：[1]大连铁道学院机械工程系

出　　处：《大连铁道学院学报》1995年第4期16-22,共7页Journal of Dalian Railway Institute

基　　金：铁道部科技发展计划项目

摘　　要：精确计算了刚性直齿牵引齿轮各啮合点处的啮合刚度。考虑在各种载荷下轮齿修缘量对传动中的激振力、齿面冲击及齿问载荷分配等影响，结合机车牵引齿轮的具体结构和工作特点，推算出了牵引齿轮合理的修缘量。The meshing stiffness of engagement points for the solid spur traction gear is According to the traction gear specific structure and working conditions, the effect of the amount of tip relief at various working loads on the excited vibration forces, compact loads and load distributions is investigated,and reasonable amount of tip relief is developed.

关 键 词：冲击载荷 啮合刚度 高速机车 牵引齿轮 修缘量 

分 类 号：U267.9[机械工程—车辆工程] TG132.41[交通运输工程—载运工具运用工程]