منابع مشابه
Algorithms for Designing Clamshell Molds
Clamshell casting is a popular manufacturing technique where liquid is poured into a mold or cast and the cast is removed once the liquid has hardened. The term clamshell refers to the way in which the cast is removed. The two cast parts are removed by rotation through a hinge much like a clamshell. Given an object, modeled by a polyhedron P of arbitrary genus with combinatorial complexity n , ...
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Multi-Piece molds, which consist of more than two mold pieces, are capable of producing very complex parts⎯parts that cannot be produced by the traditional molds. The tooling cost is also low for multi-piece molds, which makes it a candidate for pre-production prototyping and bridge tooling. However, designing multi-piece molds is a time-consuming task. This paper describes geometric algorithms...
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ژورنال
عنوان ژورنال: Computer-Aided Design and Applications
سال: 2007
ISSN: 1686-4360
DOI: 10.1080/16864360.2007.10738520