Because of the flexibility of enveloping method than dentiform normal method, three new screws are designed by enveloping method with flow field analysis.
Via replacing different dentiform milling flake and adjusting strike technics, it will be suited for various requirements of striking pulp.
通过调换不同齿形的磨片和调整打浆工艺,可以适应各种浆料的打浆要求。压刀方式有手动、电动两种。
Mathematic models of conjugate curves were deduced via enveloping theory and dentiform normal method.
并用齿型法线法和包络原理推导出共轭曲线数学模型。
Design of a new special equipment for measuring worm dentiform thickness measurement which used in the process of precision worm manufacturing is introduced.