Internal gear pump has two kinds of tooth profile namely: involuteprofile and cycloidal tooth profile.
内啮合齿轮泵有两种齿形即：渐开线齿形和摆线齿形。
2
According to the principle of profiling machining of involute spherical gears, this paper designs the accurate involuteprofile curve of its finger milling-cutter.
根据渐开线球齿轮的仿形加工原理，设计一种具有渐开线齿廓的指状铣刀。
3
The application of extrusion processing in involuteprofile can not only raise the production efficiency but also enhance the strength and accuracy of involuteprofile.