抄録
A new process control design algorithm for sheet stamping operations using a database was developed in order to provide design engineers with an easy and suitable method of designing the process control rules. Utilizing the database, which consists of process information, the algorithm enables the design of the process without the need for experts who are skilled and experienced in the forming processes. In this study, the algorithm was applied to fuzzy adaptive control of the blank holding force (BHF) in the circular-cup deep-drawing process in order to improve the limit drawing ratio (LDR), which is a typical industrial requirement. In the fuzzy adaptive controlled variable BHF deep-drawing test with an aluminum alloy sheet, 2.4% improvement of the LDR was achieved. The result confirmed the efficiency of the developed algorithm for LDR improvement, and an appropriate BHF path for improving the LDR was demonstrated.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 343-348 |
| ページ数 | 6 |
| ジャーナル | Journal of Materials Processing Technology |
| 巻 | 138 |
| 発行部数 | 1-3 |
| DOI | |
| 出版物ステータス | Published - 2003 7 20 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Ceramics and Composites
- Computer Science Applications
- Metals and Alloys
- Industrial and Manufacturing Engineering
これを引用
A database oriented process control design algorithm for improving deep-drawing performance. / Koyama, Hiroshi; Manabe, Ken Ichi; Yoshihara, Shouichirou.
：: Journal of Materials Processing Technology, 巻 138, 番号 1-3, 20.07.2003, p. 343-348.研究成果: Article
}
TY - JOUR
T1 - A database oriented process control design algorithm for improving deep-drawing performance
AU - Koyama, Hiroshi
AU - Manabe, Ken Ichi
AU - Yoshihara, Shouichirou
PY - 2003/7/20
Y1 - 2003/7/20
N2 - A new process control design algorithm for sheet stamping operations using a database was developed in order to provide design engineers with an easy and suitable method of designing the process control rules. Utilizing the database, which consists of process information, the algorithm enables the design of the process without the need for experts who are skilled and experienced in the forming processes. In this study, the algorithm was applied to fuzzy adaptive control of the blank holding force (BHF) in the circular-cup deep-drawing process in order to improve the limit drawing ratio (LDR), which is a typical industrial requirement. In the fuzzy adaptive controlled variable BHF deep-drawing test with an aluminum alloy sheet, 2.4% improvement of the LDR was achieved. The result confirmed the efficiency of the developed algorithm for LDR improvement, and an appropriate BHF path for improving the LDR was demonstrated.
AB - A new process control design algorithm for sheet stamping operations using a database was developed in order to provide design engineers with an easy and suitable method of designing the process control rules. Utilizing the database, which consists of process information, the algorithm enables the design of the process without the need for experts who are skilled and experienced in the forming processes. In this study, the algorithm was applied to fuzzy adaptive control of the blank holding force (BHF) in the circular-cup deep-drawing process in order to improve the limit drawing ratio (LDR), which is a typical industrial requirement. In the fuzzy adaptive controlled variable BHF deep-drawing test with an aluminum alloy sheet, 2.4% improvement of the LDR was achieved. The result confirmed the efficiency of the developed algorithm for LDR improvement, and an appropriate BHF path for improving the LDR was demonstrated.
KW - BHF
KW - Database
KW - Deep-drawing
KW - Fuzzy adaptive control
KW - LDR
UR - http://www.scopus.com/inward/record.url?scp=0038481187&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0038481187&partnerID=8YFLogxK
U2 - 10.1016/S0924-0136(03)00096-7
DO - 10.1016/S0924-0136(03)00096-7
M3 - Article
AN - SCOPUS:0038481187
VL - 138
SP - 343
EP - 348
JO - Journal of Materials Processing Technology
JF - Journal of Materials Processing Technology
SN - 0924-0136
IS - 1-3
ER -