基于四次位移曲线的CNC 数控系统的研究

对加减速控制方法在CNC 数控系统中的运用进行了总体介绍。对开发的四次位移曲线
加减速方法数控系统的总体结构进行了介绍，包括硬件和软件部分。然后对加减速在本系统中的具体应用方法做了说明，并通过一个加工实例，对常见的几种加减速方法进行了验证和比较。
关键词：加减速控制方法 四次位移曲线加减速方法 CNC 数控系统

Based on the displacement curve of four CNC Numerical Control System 1 Teachers Campus,Guangzhou Technology Teachers College, Li Li-bin 2 Guangdong Industry and trade Professional Technology College， Zhao Wen-long 3 guangdong university of technology，Gao-jian Abstract: To adding the control method reducing the speed, in CNC, the population having wielded go along in numerical control system introduces that. The population structure adding the method numerical control system reducing the speed has carried out the part introducing , including hardware and the software on development four
time of displacement curves. Have been used for and then explanation to the method
applying concretely in adding the system reducing the speed in , have been in progress
and by adding the method reducing the speed one processes an example , face to face
common several kind verifying and comparing.
Keywords: Add the control method reducing the speed Four time of displacement
curves add the method reducing the speed CNC numerical control system