国产福利电影一区二区三区,中文无码精品一区二区三区|国产精品色哟哟网站|欧美国产成人精品 _青青草久热国产视频_青青草a国产免费观看_青青草久热精品视频在线观看

News and information

News

Solid Carbide Hob

2022-11-03 10:00:08 jiangxingTools 2304

Solid Carbide Hob

Processing step for tungsten carbide gear hob cutter as following:

step o1-raw carbide material

step 02-inside diameter

step 03-end face grinding

step 04-hub grinding

step 05-tooth groove grinding

step 06-tooth profile grinding

step 07-final inspection

step 08-coating