摘要
齿轮是机械钟表中不可缺少的重要组成部分,其性能直接决定了钟表计时的准确性。本文介绍了国内外钟表齿轮的现状及研究进展,分析了钟表齿轮传动的要求,探讨了当今钟表齿轮传动存在的主要问题,最后提出了一种新的满足大规模制造、成本较低、性能优越的钟表齿轮齿形—双压力角渐开线齿形。
This paper introduced the current state and research progress of the domestic and foreign clock gears, and analyzed the main problems of the present clock gear driving. Then,we proposed a new clock gear tooth-the involute gear tooth with double pressure angles which satisfied the large-scale manufacture,cost reduction,and perJect performance.
出处
《轻工机械》
CAS
2006年第4期84-86,共3页
Light Industry Machinery
关键词
钟表齿轮
齿轮齿形
双压力角渐开线齿形
clock gear
gear tooth
involute gear tooth with double pressure angles