人妻熟妇乱又伦精品视频,女人与公拘交酡免费网站,另类内射国产在线,曰韩人妻无码一区二区三区综合部

Press the small modulus gear custom meshing theory can be divided into:
Involute gear, including timing equipment with involute gear.
Cycloidal gear, including a variety of modified cycloid gear. According to the mutual position of the drive shaft can be divided into:
Parallel shaft gears, including spur gears, helical gears, straight teeth rack, helical rack gear and the like.
Intersecting axis gear, including straight teeth, gear and other arc.
Cross shaft gear, including helical gear and worm gear and the like.
Press the small modulus gear custom applications can be divided:
Indexing indication of transmission gear.
Timing control mechanism with the drive gear.
Servo drive gear.
Adjustment correction mechanism drive gear.

Links: oil pump gear http://www.kjiu5.cn/products-detail.asp?cpid=380
Links: precision gear grinding machining http://www.kjiu5.cn/products-detail.asp?cpid=342