제어로봇시스템학회:학술대회논문집
- 1992.10a
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- Pages.1078-1083
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- 1992
Workpart and Setup Planning for NC Machining of Prismatic Model:Feature-Based Approach
형상인식에 의한 다면체모델의 NC 가공을 위한 소개 및 셋업계획
Abstract
Extracting the process planning information from the CAD data is the key issue in integrated CAD/CAM system. In this paper, we develop algorithms for extracting the shape and setup configuration for NC machining of prismatic parts. In determining the workpart shape, the minimum-enclosing condept is applied so that the material waste is minimized. To minimize the number of setups, feature based algorithm is developed considrint the part shape, tool shape, and tool approach direction. The validity and effectiveness of the developed algorithms were tested by computer simulations.
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