公法线测量和近似计算蜗轮齿厚  

Measuring and Calculating Approximately Gear Thickness of Worn Wheel with Common Normal Line

作　　者：蔡俊霞[1] 

机构地区：[1]包头职业技术学院车辆工程系,内蒙古包头014030

出　　处：《新技术新工艺》2010年第9期5-6,共2页New Technology & New Process

摘　　要：分析了用公法线测量蜗轮齿厚的理论依据,从而推导出跨齿数及公法线长度的近似计算公式,由此来确定蜗轮的模数和齿厚。The theoretical basis is analyzed of measuring gear thickness by means of common normal line method.And the approximate formula of pitch number and common normal line is deduced to decide gear modulus and thickness.

关 键 词：公法线 蜗轮齿厚 跨齿数 模数 

分 类 号：TH161.1[机械工程—机械制造及自动化]