亚色91_91AV在线播放_91啦丨九色丨蚪窝人妻_国产在线91 -麻豆一区,久久国语,成人精品视频在线观看,永久免费A片在线观看全网站

News and information

News

Built-up Gear Hob

2021-07-01 17:23:11 jiangxingTools 2546

Built-up Gear Hob

The teeth and body are assembled separately and with different material.

disadvantages of producing inserted blade gear hob: 1), the manufacturing process is complex, 2) the out-diameter of built-up hob increases more than that of a standard gear hob, 3), it requires more flexible delivery terms than a standard gear hob.

the specifciation for inserted blade gear hob might be changed with customer's request.