Feature-based geometric reasoning for process planning
نویسندگان
چکیده
منابع مشابه
Geometric Reasoning for Feature Recognition
Recognition of machining features provides a bridge between Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) of machined parts. CAD produces part descriptions in terms of geometric entities or design features, which need not coincide with the manufacturing features needed by process planning activities. The CAD data must therefore be interpreted so as to generate part represen...
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(AD generated objects can be defined in terms of the complete geometry of the part. In automated process planning, the geometry is the same, but the meaning associated with this geometric structure is different, and dictates a change in the description. Various solutions have been proposed to solve this incompatibility , including automated feature extraction, design by features, and human-supe...
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ژورنال
عنوان ژورنال: Sadhana
سال: 1997
ISSN: 0256-2499,0973-7677
DOI: 10.1007/bf02744490