한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제14권4호
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- Pages.145-150
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- 1997
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
축대칭 디프 드로잉 제품에 대한 공정설계 시스템의 적용
Application of Computer-Aided Process Design System for Axisymmetric Deep Drawing Products
초록
A computer-aided process design system for axisymmetric deep drawing products has been developed. An approach to the system is based on the knowledge based system. The hypothesized process outline of the deep drawing operations is generated in the geometrical design module of the system. In this paper, the module has been expanded. The rules of process design sechems for complex cup drawings are formulated from handbooks, experimental results and empirical knowhow of the field experts. The input to the system is final sheet-metal objects geometry and the output from the system is process sequence with intermediate objects geometries and process parameters, such as drawing load, blank holding force, clearance and cup-drawing coefficient.
키워드