锥面包络圆柱蜗杆失配啮合传动  

Development of Mismatched Point contact ZK-worm Gearing

作　　者：陈坚兴[1] 汤宏武[1] 张光辉[2] 

机构地区：[1]西安重型机械研究所,710032 [2]重庆大学

出　　处：《机械传动》1996年第1期34-41,共8页Journal of Mechanical Transmission

摘　　要：本文提出了采用锥面包络圆柱蜗杆（ZK1）与阿基米德蜗轮（ZA）实现的失配点接触蜗杆传动。并运用活动标架分析法、齿接触分析法、曲率干涉分析法及传动比导数和误差敏感性矩阵等理论进行了分析；通过改变切齿机床安装参数或刀具参数的加工及修形方法，制造了4台样机并进行了对滚试验验证。A type of ZK-worm gearing with ZA-worm wheel in the state of mismatched point contact ispresented. A method to machine and modify the toothprofile of the worm by adjusting parameters for machine tool setting and cutter is proposed. It is provedby experiments that this type of worm gearing even inthe conditions of the center distance errer of ± 0.5mm. is as good as the convnetional conjugated ZK-worm gearing.

关 键 词：蜗杆传动 失配啮合 点接触 接触分析 

分 类 号：TH132.44[机械工程—机械制造及自动化]