齿轮啮合原理在解决变速器异常噪音上的应用  

The application of the meshing theory of gear to abnormal noise

作　　者：吕兵 彭天河 

机构地区：[1]重庆青山工业有限责任公司,重庆402761

出　　处：《机械》2009年第S1期28-29,120,共3页Machinery

摘　　要：通过对齿轮啮合原理基本条件的运用,解决了轿车变速器的主减速异常噪音问题。尤其是在向乘用车转型过程的今天,用户对轿车舒适性要求进一步提高,NVH品质几乎成为轿车的首要要求。其中齿轮的修形设计和制造将对NVH品质产生关键作用。希望更多的技术人员把渐开线齿轮啮合原理,运用到实践中,解决因齿轮啮合引起的变速器NVH等相关问题。Solved abnormal noise of final drive for car transmission by application of the meshing theory of gear.Today,during the process of transferring to passenger car,there is more higher requirement from customer for car comfort;NVH quality is essential requirement for car;and modification teeth of gear and machining of gear are important for NVH.

关 键 词：异常噪音 基节 齿形角 齿形 齿向 

分 类 号：U463.212[机械工程—车辆工程]