제어로봇시스템학회:학술대회논문집
- 1989.10a
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- Pages.290-295
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- 1989
Rule based CAD/CAM integration for turning
Rule base방법에 의한 선반가공의 CAD/CAM integration
Abstract
This paper proposes a Expert CAPP System for integrating CAD/CAM of rotational work-part by rule based approach. The CAD/CAPP integration is performed by the recognition of machined features from the 2-D CAD data (IGES) file. Selecting functions of the process planning are performed in modularized rule base by forward chaining inference, and operation sequences are determined by means of heuristic search algorithm. For CAPP/CAM integration, post-processor generates NC code from route sheet file. This system coded in OPS5 and C language on PC/AT, and EMCO CNC lathe interfaced with PC through DNC and RS-232C.
Keywords