切制弧齿锥齿轮时机床啮合参数的确定

Determination of the meshing parameter of pinion machine tool in cutting spiral bevel gears

弧齿圆锥齿轮传动的小齿轮切制加工时,对弧齿锥齿轮啮合参数的确定进行了原理性的论述,分析了误差形成的基本原理,进而提出了弧齿锥齿轮误差判别依据,为弧齿圆锥齿轮加工设备参数的调整、计算假想平面刀具齿轮侧面坐标点和确定切齿刀头切刀分布的主要参数,提供了相关的理论依据。

This paper theoretically discusses the determination of the meshing parameter of pinion machine tool in cutting spiral bevel gears and analyzes the fundamental principle of forming errors and then presents the basis to differentiate the errors, providing the related theoretical basis for the adjustment of the equipment parameter in the processing of spiral bevel gears and also for the computation of imaginary profile coordinates of plane cutter gear as well as the main parameter for determining the distribution of the gear cutters.