Directly generating the NC machining program from AutoCAD graph

摘要

One kind of auto-programming method directly generating the NC machining program by AutoCADrngraph is discussed in this article. Firstly, the article discusses the open type graphic interface of AutoCAD. Thenrnthe graphic export among the AutoCAD, the adding of process information and the data storage, as well asrntechnology of generating NC program has been introduced. Finally, a NC auto-programming system GAPS basedrnon AutoCAD graph is developed.