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Design and Application of Process Derivation Method in CAPP System Based on Feature Matching
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Zhiting Zuo1, Ziwei Zhao2, Xiaokun Lai1, Changchun Huang1, Xing Wei1, Lin Cen1
Automobile Technology & Material | 2023, (1) : 28 - 39
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Automobile Technology & Material | 2023, (1): 28-39
Design and Application of Process Derivation Method in CAPP System Based on Feature Matching
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Zhiting Zuo1, Ziwei Zhao2, Xiaokun Lai1, Changchun Huang1, Xing Wei1, Lin Cen1
Affiliations
  • 1 Chongqing Nanfang Refrigeration Engineering Co., Ltd., Chongqing 400000
  • 2 College of Marxism, Three Gorges University, Yichang 443000
Published: 2023-01-20 doi: 10.19710/J.cnki.1003-8817.20220123
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In view of the situation that existing CAPP system for engine valve is difficult to directly group and establish a database problem for the valve parts made by the enterprise, a valve part grouping program was developed based on grouping technology. For the problem that CAPP system characteristic cannot indicate clearly after matching the positions needing modification for the existing process files, the relationship between valve part characteristic and machining was simulated based on numerical control technology, and a new matching program of valve parts characteristic was developed.

Group technology  /  Similarity matching  /  Characteristic attribute  /  Part family division
Zhiting Zuo, Ziwei Zhao, Xiaokun Lai, Changchun Huang, Xing Wei, Lin Cen. Design and Application of Process Derivation Method in CAPP System Based on Feature Matching[J]. Automobile Technology & Material, 2023 , (1) : 28 -39 . DOI: 10.19710/J.cnki.1003-8817.20220123
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doi: 10.19710/J.cnki.1003-8817.20220123
  • Online Date：2025-12-01
  • Published：2023-01-20
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Affiliations
    1 Chongqing Nanfang Refrigeration Engineering Co., Ltd., Chongqing 400000
    2 College of Marxism, Three Gorges University, Yichang 443000
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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