圆弧齿线圆柱齿轮的参数计算及选择  

Calculation and Selection of the Parameters of Gear Raving Arcuate Tooth Traces

作　　者：邹旻[1] 

机构地区：[1]江苏石油化工学院,常州213016

出　　处：《机械设计与研究》2000年第2期36-38,共3页Machine Design And Research

摘　　要：圆弧齿线圆柱齿轮是一种新型齿轮，１９８６年在布鲁塞尔第３５届国际新技术贸易展览会上展出。它的特点是：轮齿与其分度圆柱面的交线在分度圆柱面所展开的矩形中为圆弧；而且在齿宽中央截面内为渐开线齿形。本文推导了这种新型齿轮的齿面方程、重合度、压力角、齿宽系数计算公式；给出了其几何尺寸计算公式表；并论证了其特性参数：刀盘半径、齿宽系数、模数及齿数的选择原则。Gear having arcuate tooth traces is a new type one. It was exhibited in the 35th international new technological trade exhibition. The line,at which the tooth intersects the graduated cylinder,is an arc in the developed surface of the cylinder. The tooth profile in the middle section of tooth width is an involute. In this paper,we deduced the equation of the tooth surface and formulas of coincident coefficient and tooth width coefficient, the table of size of the gear and selection principle of the characteristic parameters-radius of cutter, tooth width coefficient and tooth number.

关 键 词：圆弧齿线圆柱齿轮 齿面方程 重合度 压X角 

分 类 号：TH132.417[机械工程—机械制造及自动化]