渐开线圆柱齿轮副侧隙的计算  

Calculation of Backlash on Involute Cylindrical Gear Pair

作　　者：郝晓晗 毛瑞卿 王永强 王言言 HAO Xiaohan;MAO Ruiqing;WANG Yongqiang;WANG Yanyan(R＆D Center of YTO Group Corporation,Luoyang 471039,China)

机构地区：[1]中国一拖集团有限公司技术中心,河南洛阳471039

出　　处：《拖拉机与农用运输车》2018年第4期48-52,57,共6页Tractor & Farm Transporter

摘　　要：通过建立外啮合齿轮副端面齿廓侧隙的几何模型,推导出法向侧隙、圆周侧隙及径向侧隙的基本公式,并分析了工程中使用的两种修正后的计算公式。最后,通过实例,计算了齿轮副的侧隙。The formulae of backlash,including normal backlash,circumferential backlash and radial backlash are derived by the geometric model of backlash in the transverse profile. Subsequently,two kinds of revised calculation formulae are analyzed,which are widely used in engineering practice. At last,the backlash of a cylindrical gear pair is calculated by different kinds of formulae through an example.

关 键 词：法向侧隙 圆周侧隙 径向侧隙 计算 

分 类 号：TH132.41[机械工程—机械制造及自动化]