加工蜗杆伞齿轮优化设计分析

The Analysis for Optimized Design of the "Worm Bevel Gear" Machining

蜗杆伞齿轮切齿时 ,由于蜗杆部分与刀架滑板及刀架螺钉发生碰撞干涉 ,导致刨齿加工无法顺利进行。为此 ,在实际现场勘测和理论分析的基础上 ,设计了一种专用刨齿刀 ,从而圆满地完成了切齿任务。

During the cutting of the worm bevel gear, due to the impact interference between the worm and cutter rest slide and screw , the gear teeth shape cutting can not be performed. Thus based on the practical measurement and the theoretical analysis, a special kind of gear shaper cutter has been designed for the better gear teeth cutting .