2004•Manufacturing Technology & Machine ToolRequires access

The Obtaining of DXF File of Graphical Programming for CNC Milling Machine Based on AutoCAD

Libin Guo

Abstract

The obtaining of DXF file of graphical programming system for CNC milling machine based on AutoCAD is discussed. The CNC milling machine graphical system is designed through the DXF file, by adding the information of manufacturing process. It can create CNC machining program of ISO standard code automatically. The system of graphical automation program can simulate the machining process and verify the NC code. This paper emphatically introduces the method for reading and dealing with the DXF file.

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Key concepts: Engineering drawing, Computer science, Process (computing), Machining, Automation, Numerical control, Code (set theory), Engineering