A1 Optimal Tool Path Generation Method for Freeform Surface Machining(Digital design and digital manufacturing(CAD/CAM))
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概要
- 論文の詳細を見る
In manufacturing industry, CAM (Computer aided manufacturing) software is utilized to generate to tool paths for the CNC (Computer numerical controlled) machine tools. However, there are still many parameters requiring human decision. Especially in free form surface machining field, the diversity and complexity of the surface make it challenging to achieve both the surface quality and machining efficiency. In the proposed method the freeform surfaces are subdivided into different groups of patches according to the surface normal vector value. The neighboring areas on the freeform surface that approximately have the same normal vectors are clustered into one group of patch and tool path is generated on each patch. This method is implemented on a freeform surface model. The result of the proposed method is compared with the traditional tool path generation method and evaluated by the machining time.
- 一般社団法人日本機械学会の論文
- 2009-12-01
著者
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Zhu Jiang
Mechanical And Control Engineering Department Tokyo Institute Of Technology
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HARANUD Zuanshi
Mechanical and Control Engineering Department, Tokyo Institute of Technology
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TANAKA Tomohisa
Mechanical and Control Engineering Department, Tokyo Institute of Technology
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SAITO Yoshio
Mechanical and Control Engineering Department, Tokyo Institute of Technology
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Tanaka Tomohisa
Mechanical And Control Engineering Department Tokyo Institute Of Technology
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Tanaka Tomohisa
Department Of Mechanical And Control Engineering Tokyo Institute Of Technology
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Haranud Zuanshi
Mechanical And Control Engineering Department Tokyo Institute Of Technology
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Saito Yoshio
Mechanical And Control Engineering Department Tokyo Institute Of Technology
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