Research on intelligent generation method of process dimension based on feature constraint.
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| Title: | Research on intelligent generation method of process dimension based on feature constraint. |
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| Authors: | Zhou, Honggen1,2 (AUTHOR), Sheng, Sushan1 (AUTHOR), Liu, Jinfeng1,2 (AUTHOR) liujinfeng0816@163.com, Zhao, Peng1 (AUTHOR), Dong, Jianwei1 (AUTHOR), Cao, Xuwu1 (AUTHOR), Liu, Xiaojun3 (AUTHOR) |
| Source: | International Journal of Advanced Manufacturing Technology. Sep2021, Vol. 116 Issue 3/4, p1003-1021. 19p. 1 Color Photograph, 1 Illustration, 13 Diagrams, 2 Charts. |
| Subjects: | Computer-aided process planning, Computer-aided design, Product design |
| Abstract: | Process dimensioning, as an important component of 3D process design, is the key to realize the high integration of computer-aided process planning(CAPP)and computer-aided design (CAD) in intelligent manufacturing. At present, the product design dimension cannot express the process requirements, and the dimensioning method cannot meet the requirements of the rapid creation of the process model. For this reason, an intelligent generation method of process dimension for 3D process design is proposed. Firstly, the process dimension is divided into two types: the shaping dimension and location dimension. The shaping dimension is created based on removal volume, and the location dimension is generated based on using the constraints of features. Secondly, the association method of "feature-dimension-removal volume" model is created by analyzing the correlation between the feature, dimension, and the removal volume. Then, the constraint relationship between dimension and dimension priority of the process dimension is established to construct intelligent inspection method for process dimension. Finally, a plate part is used as verification object to verify the feasibility and effectiveness of the proposed method. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | Process dimensioning, as an important component of 3D process design, is the key to realize the high integration of computer-aided process planning(CAPP)and computer-aided design (CAD) in intelligent manufacturing. At present, the product design dimension cannot express the process requirements, and the dimensioning method cannot meet the requirements of the rapid creation of the process model. For this reason, an intelligent generation method of process dimension for 3D process design is proposed. Firstly, the process dimension is divided into two types: the shaping dimension and location dimension. The shaping dimension is created based on removal volume, and the location dimension is generated based on using the constraints of features. Secondly, the association method of "feature-dimension-removal volume" model is created by analyzing the correlation between the feature, dimension, and the removal volume. Then, the constraint relationship between dimension and dimension priority of the process dimension is established to construct intelligent inspection method for process dimension. Finally, a plate part is used as verification object to verify the feasibility and effectiveness of the proposed method. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 02683768 |
| DOI: | 10.1007/s00170-021-07045-y |
