基于斜齿圆柱齿轮数控成形磨削方式下的砂轮修形轨迹计算

A calculating method for the movement contrail of grinding wheel on the basis of NC mold grinding obligue line cylinder gear

介绍了成形法磨削圆柱齿轮的加工原理和特点。利用无瞬心包络法成形加工的原理 ,建立了成形磨削斜齿圆柱齿轮的一种数学模型 ,为斜齿圆柱齿轮数控成形磨削的砂轮轴向修形提供了一种计算方法。

The machining principles and characteristics of mold grinding cylinder gear are introduced in this paper. By using the non-instantaneous section envelope machining principle, a mathematical model of mold grinding helical-spur cylinder gear is established,which is a calculating method to shape axile sectional of grinding wheel for numerical control mold grinding helical-spur cylinder gear. The example illustrates the method is effective in the use.