An advanced machining process simulator for industrial applications

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Date

2010

Author

Yeğin, Emre

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Turning and milling are the main manufacturing techniques in industry. A great deal of time and money is spent for machining operations. Although most of the time, the tool path of a CNC machine tool is generated by a Computer Aided Manufacturing (CAM) software package, to be sure that the result of the machining operation will be as required, it is necessary to use a simulation software. There are various machining simulation software packages available in the market. However, they are not only expensive, but also specialized for only one of the before mentioned machining techniques. Most of the companies in the industry are small or medium scale ones and, it is not so easy for them to afford a specialized simulation software for that purpose. In this thesis, it is aimed to develop a software package, which will be used to simulate advanced industrial machining processes, including turning and milling. Dexelmodeling, which is generated by ray casting, and sweep plane algorithm withpolygon clipping technique are used forvisualization. For polygon clipping technique, outer surfaces of the resultant workpiece are generated from planar contours. The software is developed in C# programming language and DirectX libraries are utilizedfor visualization purposes. With the aid of this software, it is also aimed to visually confirm the validity of both mill and lathe NC-code, by representing highly accurate 3D displayed results of these simulations.

Subject Keywords

Manufacturing processes., Mechanical engineering.

URI

http://etd.lib.metu.edu.tr/upload/12612794/index.pdf
https://hdl.handle.net/11511/20218

Collections

Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

E. Yeğin, “An advanced machining process simulator for industrial applications,” M.S. - Master of Science, Middle East Technical University, 2010.