A dynamic feature information model for integrated manufacturing planning and optimization

被引：64
|
作者：
Li, Yingguang [1 ]
Liu, Xu [1 ]
Gao, James X. [2 ]
Maropoulos, Paul G. [3 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China
[2] Univ Greenwich, Sch Engn, Chatham ME4 4TB, Kent, England
[3] Univ Bath, Dept Mech Engn, Bath BA2 7AY, Avon, England
来源：
CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2012年 / 61卷 / 01期
关键词：
Computer aided design (CAD); Integration; Feature;
D O I：
10.1016/j.cirp.2012.03.085
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents a new, dynamic feature representation method for high value parts consisting of complex and intersecting features. The method first extracts features from the CAD model of a complex part. Then the dynamic status of each feature is established between various operations to be carried out during the whole manufacturing process. Each manufacturing and verification operation can be planned and optimized using the real conditions of a feature, thus enhancing accuracy, traceability and process control. The dynamic feature representation is complementary to the design models used as underlining basis in current CAD/CAM and decision support systems. (C) 2012 CIRP.
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页码：167 / 170
页数：4
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