circular function

基本解释

The relationship between heads relative displacement and sheets maximum deformation is deduced by circular function forming model.
通過圓函數變形模型，推導出兩種典型零件成形中壓頭壓入行程與板料最大變形量的函數關系。
Double angle formula can transform the circular function equation to a biquadratic algebraic equation, and the analysis solution can be solved by extract equation directly.
用倍角公式可將該三角函數方程轉化成一個四次代數方程，然後用求根公式直接求出解析解。
In this article, the method of machining Blade profile of vortex - compressors on NC machine with linear - circular interpolation function is mentioned.
論述了在具有直線-圓弧插補功能的東芝數控龍門鏜銑牀上加工渦鏇壓縮機渦鏇槽的方法。