Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change)
In this study, the automated process planning system for end-milling operation is realized. This study considers to minimize the number of times of tool change and to determine the appropriate machining sequence in the process planning. In our previous process planning system, the machining sequence...
| Main Authors: | , |
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| Format: | Article |
| Language: | Japanese |
| Published: |
The Japan Society of Mechanical Engineers
2018-09-01
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| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/84/866/84_18-00242/_pdf/-char/en |
| _version_ | 1811220973321453568 |
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| author | Isamu NISHIDA Keiichi SHIRASE |
| author_facet | Isamu NISHIDA Keiichi SHIRASE |
| author_sort | Isamu NISHIDA |
| collection | DOAJ |
| description | In this study, the automated process planning system for end-milling operation is realized. This study considers to minimize the number of times of tool change and to determine the appropriate machining sequence in the process planning. In our previous process planning system, the machining sequence is calculated geometrically, based on the Total Removal Volume (TRV) and the machining regions split from TRV. However, it remains difficulty to determine the best machining sequence from the large number of the calculated machining sequences. The previous process planning systems also do not consider machining conditions in the determination of the appropriate machining sequence. First, our new process planning system generates the association chart of machining regions, which represents the geometrical constraints to determine machining sequence. According to the association chart, the candidates can be selected from the enormous candidates of the machining sequence. Subsequently, our new process planning system determines the best machining sequence under considering the machining conditions. The best machining sequence is determined to minimize the number of times of tool change. A case study was conducted to show the effectiveness of our new proposed process planning system, and the machining sequence was automatically determined based on the geometrical constraints considered in process planning and the machining conditions considered in operation planning. |
| first_indexed | 2024-04-12T07:51:59Z |
| format | Article |
| id | doaj.art-124fa59c429d4bbdaa1a8d910d92dc22 |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-12T07:51:59Z |
| publishDate | 2018-09-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-124fa59c429d4bbdaa1a8d910d92dc222022-12-22T03:41:35ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612018-09-018486618-0024218-0024210.1299/transjsme.18-00242transjsmeAutomated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change)Isamu NISHIDA0Keiichi SHIRASE1Department of Mechanical Engineering, Graduate School of Engineering, Kobe UniversityDepartment of Mechanical Engineering, Graduate School of Engineering, Kobe UniversityIn this study, the automated process planning system for end-milling operation is realized. This study considers to minimize the number of times of tool change and to determine the appropriate machining sequence in the process planning. In our previous process planning system, the machining sequence is calculated geometrically, based on the Total Removal Volume (TRV) and the machining regions split from TRV. However, it remains difficulty to determine the best machining sequence from the large number of the calculated machining sequences. The previous process planning systems also do not consider machining conditions in the determination of the appropriate machining sequence. First, our new process planning system generates the association chart of machining regions, which represents the geometrical constraints to determine machining sequence. According to the association chart, the candidates can be selected from the enormous candidates of the machining sequence. Subsequently, our new process planning system determines the best machining sequence under considering the machining conditions. The best machining sequence is determined to minimize the number of times of tool change. A case study was conducted to show the effectiveness of our new proposed process planning system, and the machining sequence was automatically determined based on the geometrical constraints considered in process planning and the machining conditions considered in operation planning.https://www.jstage.jst.go.jp/article/transjsme/84/866/84_18-00242/_pdf/-char/enprocess planningoperation planningmachining conditiontool changeend-millingmachine tool |
| spellingShingle | Isamu NISHIDA Keiichi SHIRASE Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change) Nihon Kikai Gakkai ronbunshu process planning operation planning machining condition tool change end-milling machine tool |
| title | Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change) |
| title_full | Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change) |
| title_fullStr | Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change) |
| title_full_unstemmed | Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change) |
| title_short | Automated process planning system for end-milling operation considering constraints of operation (1st report Process planning to minimize the number of times of tool change) |
| title_sort | automated process planning system for end milling operation considering constraints of operation 1st report process planning to minimize the number of times of tool change |
| topic | process planning operation planning machining condition tool change end-milling machine tool |
| url | https://www.jstage.jst.go.jp/article/transjsme/84/866/84_18-00242/_pdf/-char/en |
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