基于D-H参数法的四轴机床UG后处理研究

四轴数控机床要发挥其加工优势，离不开与之配套的四轴后处理软件；用NX生成的刀位数据经过后处理解析，才能生成G代码。研究的主要内容包括：运用D-H参数法设计“带A转台四轴机床”的后处理算法；研究基于UG POST Builder专用“A转轴四轴机床”的后处理程序，并用VERICUT进行仿真验证。

Research on NX Four-axis Post-processing based on D-H Parameter Method

The Four-axis machining center needs to play its processing advantages, and it can not be separated from the matching four-axis post-processing software; the tool position data generated by NX can be generated after post-processing analysis to generate NC code. The main contents of this study include: the use of D-H parameter method to design the post-processing algorithm of " Four-axis machining center with A turntable"; the post-processing program based on UG Post Builder is studied, and Vericut is used for simulation verification.