Development of a combination punch speed and blank-holder fuzzy control system for the deep-drawing process
To improve the productivity and formability of sheet metal having strain rate sensitivity, a new control system using a combination punch speed and blank-holder fuzzy control for the deep-drawing process is proposed. The control algorithm is based on an alternate switch mode system of both blank-hol...
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Veröffentlicht in: | Journal of materials processing technology 2002-09, Vol.125, p.440-445 |
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creator | Manabe, Kenichi Koyama, Hiroshi Yoshihara, Shoichiro Yagami, Tetsuya |
description | To improve the productivity and formability of sheet metal having strain rate sensitivity, a new control system using a combination punch speed and blank-holder fuzzy control for the deep-drawing process is proposed. The control algorithm is based on an alternate switch mode system of both blank-holding force (BHF) and punch speed (SPD) control. A newly developed deep-drawing apparatus with the novel control system achieved on-line simultaneous fuzzy control on both BHF and SPD during the process. The experimental results for a steel sheet show that higher speed deep drawing can be successful at the SPD over 150
mm/min, at which fracture occurred under constant SPD condition. In addition, it was confirmed that the new combination of SPD and BHF fuzzy control system increased high performance productivity with 25% forming time reduction. Cup wall thickness distribution was also improved and deep drawability, beyond that for a constant SPD. |
doi_str_mv | 10.1016/S0924-0136(02)00363-1 |
format | Article |
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mm/min, at which fracture occurred under constant SPD condition. In addition, it was confirmed that the new combination of SPD and BHF fuzzy control system increased high performance productivity with 25% forming time reduction. Cup wall thickness distribution was also improved and deep drawability, beyond that for a constant SPD.</description><identifier>ISSN: 0924-0136</identifier><identifier>DOI: 10.1016/S0924-0136(02)00363-1</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Combination punch speed and BHF control ; Deep drawing ; Fuzzy inference ; Sheet metal forming ; Strain rate-dependent material</subject><ispartof>Journal of materials processing technology, 2002-09, Vol.125, p.440-445</ispartof><rights>2002 Elsevier Science B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-f6ac0c78c0116575cf64350396b901d269c636592f1f9d50abe5e9250cd5ddb33</citedby><cites>FETCH-LOGICAL-c406t-f6ac0c78c0116575cf64350396b901d269c636592f1f9d50abe5e9250cd5ddb33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0924013602003631$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Manabe, Kenichi</creatorcontrib><creatorcontrib>Koyama, Hiroshi</creatorcontrib><creatorcontrib>Yoshihara, Shoichiro</creatorcontrib><creatorcontrib>Yagami, Tetsuya</creatorcontrib><title>Development of a combination punch speed and blank-holder fuzzy control system for the deep-drawing process</title><title>Journal of materials processing technology</title><description>To improve the productivity and formability of sheet metal having strain rate sensitivity, a new control system using a combination punch speed and blank-holder fuzzy control for the deep-drawing process is proposed. The control algorithm is based on an alternate switch mode system of both blank-holding force (BHF) and punch speed (SPD) control. A newly developed deep-drawing apparatus with the novel control system achieved on-line simultaneous fuzzy control on both BHF and SPD during the process. The experimental results for a steel sheet show that higher speed deep drawing can be successful at the SPD over 150
mm/min, at which fracture occurred under constant SPD condition. In addition, it was confirmed that the new combination of SPD and BHF fuzzy control system increased high performance productivity with 25% forming time reduction. Cup wall thickness distribution was also improved and deep drawability, beyond that for a constant SPD.</description><subject>Combination punch speed and BHF control</subject><subject>Deep drawing</subject><subject>Fuzzy inference</subject><subject>Sheet metal forming</subject><subject>Strain rate-dependent material</subject><issn>0924-0136</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkEtPwzAQhHMAifL4CUg-ITgE1k7tNCeEylOqxAE4W469pqaJHey0qP31hBZx5bTSamZ258uyUwqXFKi4eoGKjXOghTgHdgFQiCKne9nob32QHab0AUBLmExG2eIWV9iErkXfk2CJIjq0tfOqd8GTbun1nKQO0RDlDakb5Rf5PDQGI7HLzWY9yH0fQ0PSOvXYEhsi6edIDGKXm6i-nH8nXQwaUzrO9q1qEp78zqPs7f7udfqYz54fnqY3s1yPQfS5FUqDLicaKBW85NqKccGhqERdATVMVFoUglfMUlsZDqpGjhXjoA03pi6Ko-xslzvc_Vxi6mXrksZmeB7DMklWUiZYCYOQ74Q6hpQiWtlF16q4lhTkD065xSl_uElgcotT0sF3vfPh0GLlMMqkHXqNxkXUvTTB_ZPwDbTqf9Q</recordid><startdate>20020909</startdate><enddate>20020909</enddate><creator>Manabe, Kenichi</creator><creator>Koyama, Hiroshi</creator><creator>Yoshihara, Shoichiro</creator><creator>Yagami, Tetsuya</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20020909</creationdate><title>Development of a combination punch speed and blank-holder fuzzy control system for the deep-drawing process</title><author>Manabe, Kenichi ; Koyama, Hiroshi ; Yoshihara, Shoichiro ; Yagami, Tetsuya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-f6ac0c78c0116575cf64350396b901d269c636592f1f9d50abe5e9250cd5ddb33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Combination punch speed and BHF control</topic><topic>Deep drawing</topic><topic>Fuzzy inference</topic><topic>Sheet metal forming</topic><topic>Strain rate-dependent material</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Manabe, Kenichi</creatorcontrib><creatorcontrib>Koyama, Hiroshi</creatorcontrib><creatorcontrib>Yoshihara, Shoichiro</creatorcontrib><creatorcontrib>Yagami, Tetsuya</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials processing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Manabe, Kenichi</au><au>Koyama, Hiroshi</au><au>Yoshihara, Shoichiro</au><au>Yagami, Tetsuya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of a combination punch speed and blank-holder fuzzy control system for the deep-drawing process</atitle><jtitle>Journal of materials processing technology</jtitle><date>2002-09-09</date><risdate>2002</risdate><volume>125</volume><spage>440</spage><epage>445</epage><pages>440-445</pages><issn>0924-0136</issn><abstract>To improve the productivity and formability of sheet metal having strain rate sensitivity, a new control system using a combination punch speed and blank-holder fuzzy control for the deep-drawing process is proposed. The control algorithm is based on an alternate switch mode system of both blank-holding force (BHF) and punch speed (SPD) control. A newly developed deep-drawing apparatus with the novel control system achieved on-line simultaneous fuzzy control on both BHF and SPD during the process. The experimental results for a steel sheet show that higher speed deep drawing can be successful at the SPD over 150
mm/min, at which fracture occurred under constant SPD condition. In addition, it was confirmed that the new combination of SPD and BHF fuzzy control system increased high performance productivity with 25% forming time reduction. Cup wall thickness distribution was also improved and deep drawability, beyond that for a constant SPD.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S0924-0136(02)00363-1</doi><tpages>6</tpages></addata></record> |
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subjects | Combination punch speed and BHF control Deep drawing Fuzzy inference Sheet metal forming Strain rate-dependent material |
title | Development of a combination punch speed and blank-holder fuzzy control system for the deep-drawing process |
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