TI 蜗杆与渐开线斜齿轮传动的接触分析  

Analysis of teeth contact of TI worm and involute helical gear

作　　者：詹东安[1] 吴序堂[1] 

机构地区：[1]西安交通大学

出　　处：《重型机械》1997年第5期5-9,共5页Heavy Machinery

摘　　要：本文对ＴＩ蜗杆与渐开线斜齿圆柱齿轮正交传动的齿面接触进行了理论分析，剖析了内、外啮合两种传动情况，验证了外啮合传动的可行性，表明在齿轮齿面上实际接触线偏向一侧并集中于中截面附近，使得这种传动对误差的敏感性减小，易于制造、安装，对重型机械设备是一种很有前途的传动形式。The theoretical analysis of the teeth contact for TI worm and involute helical gear to drive is carried out .Two cases of internal and external gearings are analysed. By means of computer simulating ,the external drive is verified .It is made clear that the tooth contact lines focus the middle area and move a bit to one side on the tooth.This means that the drive can reduce the sensitivity to error, and make manufacture and installation easily.It has bright prospects in the heavy duty machinery.

关 键 词：环面蜗杆 齿轮传动 齿面接触分析 

分 类 号：TH132.4[机械工程—机械制造及自动化]