For inch short-tooth involute splines, such as hobbing, there is no short-tooth involute spline hob in the factory, but the standard gear hob is easy to obtain. Since the tooth height of the short tooth involute spline is much smaller than the tooth height of the standard gear, the standard gear hob is used for machining, and the processed tooth shape is actually the tooth shape of the shift correction gear, that is, the gear tooth is corrected by the shift distance. Part of the shape replaces the tooth shape of the involute spline. Of course, the tooth shape must have an error. When the tooth depth is processed to the requirements of the drawing, the tooth thickness must also have an error.
American Standard Flange Gate Valve
American Standard Flange Gate Valve,Flange Gate Valve Lb,American Standard Valve,American Standard Flange
Wenzhou KAIZHENG Valve Technology Co.,LTD. , https://www.kazevvalve.com