久久久久久久高清内射日韩_免费人成在线观看视频不卡_欧美风情 xfplay 一区二区三区_亚欧AV无码一区二区三区在线看_欧美成人亚洲专区中文字幕

Automotive Gear

PRODUCT PARAMETERS:

The tooth profile of automobile gear includes tooth profile curve, pressure Angle, tooth height and displacement. Involute automotive gears are relatively easy to manufacture, so in the gears used in modern times, involute gears account for the majority, while cycloidal gears and arc gears of automotive gears are used less. In addition, automobile gear can also be divided into cylindrical gear, bevel gear, non-circular gear, rack, worm gear according to its shape; According to the shape of the tooth line, the automobile gear is divided into spur gear, helical gear, herringbone gear, curve gear; According to the surface of the gear teeth are divided into external gear and internal gear; According to the manufacturing method, it can be divided into casting gear, cutting gear, rolling gear, sintering gear, etc.

CONTACT US
ADD:Zhejiang Wuyi Cultural and Educational Tourism Industrial Park
Contact:Miss Xu
Mobile:0086-15267308517
Contact:Mr. Xu
Mobile:0086-13906795439
Fax: 0086-579-87402822
E-mail: zjjcxy1990@163.com
Xushan0822@hotmail.com