The introduction is the strong and straight cone the wheel gear pare away to process the inside,whetting center the bore,whetting the inside bore in the strong wheel gear.

• 介绍在硬齿面直齿锥齿轮刮削加工中研中心孔磨内孔的技术要求;机床调整,切削速度,刮削量及次数的选择。