|
Abstract：
|
|
Firstly,the control modes were introduced from the aspect of loading mode and loading location.Secondly, the theoretical analysis of blank-holder force(BHF)was summarized.And finally,combining with artificial intelli- gence(AI)which was represented by artificial neural network(ANN)and modem control theory,the intelligent con- trol technology of BHF was analyzed.Based on the overview of the research status of blank holder-force(BHF)control technology,existing problems of blank holder-force(BHF)control technology were pointecl out,and at the same time,its development trend was discussed.
|
|
Funds：
|
|
江苏省科技攻关项目(BZ2007060)
|
|
AuthorIntro：
|
|
|
|
Reference：
|
[1]赵军，罗亚军，曹宏强．轴对称件拉深成形智能化控制过程中材料参数识别的神经网络模型设计[J]．燕山大学学报，2000，24(2)：95-98．
[2]Yossifon S,Sweeney K,Ahmetoglu M,et al.On the accept- able blank-holder force range in the deep-drawing process[J]. Journal of Materials Processing Technology,1992,33(1-2): 175-194.
[3]Hardt D E,Fenn R C.Real-time control of binder force during stamping[R].Proceedings of the 16th Biennial Congress of the IDDRG.Borlange,Sweden,1990.
[4]Lars Gunnarsson,Nader Asnafi,Efik Schedin.In-process control of blankholder force in axi-symmetric deep drawing with degressive gas springs[J].Journal of Materials Process- ing Technology,1998,73:89-96.
[5]Fratini L,Micari F.Investigation effective blankholder force paths to improve the maximum component height in deep drawing process[A].Numisheet'99[C].Besancon, France,1999.
[6]Ahmetoglu Mustafa A,Coremans Aria,Kinzel Cary L,et al.Improving drawability by using variable blank holder force and pressure in deep drawing of round and non-symmetric parts[J].SAE Transactions,Journal of Materials & Manu- facturing,1993,102:28-435.
[7]Thiruvarudchelvan S,Travis F W.On the deep drawing of cups with punch and blank-holder forces proportional to a hy- draulic pressure[J].Journal of Materials Processing Technol- ogy,1999,88:92-93.
[8]王东哲，娄臻亮，张永清，等．板材变压边力拉深成形方盒件数值模拟[J]．上海交通大学学报，2001，35(10)：1543 -1546．
[9]Siegert K,Zieghr M,Pulsating blankholder force[R].Socie- ty of Automotive Engineers Technical Paper No.970987, Warrendale,PA,1997.
[10]谭晶，孙胜，黄文斌．拉深工艺中脉动压边力控制方法[J]．机械科学与技术，2004，23(2)：212-214．
[11]Siegert K.CNC-hydraulic multipoint blank-holder system for sheet metal forming presses[J].Ann.CIRP.,1993,42 (1):319-322.
[12]Siegert K,Ziegler M,Wagner S.Closed loop control of the friction force deep drawing process[J].Journal of Materials Processing Technology.1997,71:126-133.
[13]孙成智，陈关龙，李淑惠．变压边力对矩形件成形性能的影响[J]．塑性工程学报，2003，10(4)：6-9．
[14]Tetsuya Yagami,Ken-ichi Manabe,Ming Yang,et al.Intelli- gent sheet stamping process using segraent blankholdar mod- ules[J].Journal of Materials Processing Technology,2004, 155-156:2099-2105.
[15]杨玉英．大型薄板成形技术[M]．北京国防工业出版社，1996．
[16]Manabe K,Yang M,Yoshihara S.Artificial intelligence iden- tification of process parameters and adaptive control system for deep-drawing process[J].Journal of Materials Processing Technology,1998,80-81:421-426.
[17]Yu T X,Johnson W.The buckling of annular plates in rela- tion to the deep-drawing process[J].Int.J.Mech.Sci., 1982,(24):175-188.
[18]Ahmetoglu M A,Ahan T,Kinzel G L.Improvement of part quality in stamping by controlling BHF and pressure[J]. Journal of Materials Processing Technology,1992,33:195- 214.
[19]邓陟，陈鹤峥．杯形件压延承载能力和极限压延系数确定[J]．清华大学学报，1989，29(2)：87-93．
[20]赵军，郑祖伟，潘文武．拉深过程智能化控制中的破裂失稳临界条件[J]．燕山大学学报，2000，24(4)：330-337．
[21]熊志卿．杯拉深承载极限研究[J]．机械工程学报，2004，24 (12)：53-55．
[22]高凯祁，杜颂，胡世光．轴对称零件拉深过程中的最小无皱压边力[J]．塑性工程学报，1997，4(4)：30-37．
[23]雷君相．正多边形盒零件冲压成形凸缘变形区的应力分布计算[J]．塑性工程学报，2002，9(3)：39-42．
[24]赵军，李硕本，吕炎．板材冲压成形的智能化控制技术[J]．塑性工程学报，1999，6(4)：10-21．
[25]Manabe K,Koyama H,Yoshihara S,et al.Development of a combination punch speed and blank-holder fuzzy control sys- tem for the deep-drawing process[J].Journal of Materials Processing Technology,2002,125-126:440-445.
[26]Hsu Cheng-Wei,Ulsoy A G,Demeri M Y.Development of process control in sheet metal forming[J].Journal of Materi- als Processing Technology,2002,127:361-368.
[27]孙成智，陈关龙，李淑慧．薄板成形过程中变压边力的优化技术研究[J]．锻压技术，2003，1：20-24．
[28]谢晖，钟志华．基于CAE和神经网络的压边力优化[J]．机械工程学报，2004，40(7)：105-110．
[29]Zhao J,Cao H Q,Ma L X,et aL Study of intelligent control technology for the deep drawing of an axi-symmetric shell part [J].Journal of Materials Processing Technology,2004,151: 98-104.
[30]高裕，董湘怀，龚红英，等．基于数据库的板料拉深压边力智能控制系统[J]．锻压技术，2006，31(2)：26-29．
[31]Benny Endeh,Karl Brian Nielsen,Joachim Danckert.New framework for on-line feedback control of a deep-drawing oper- ation[J].Journal of Materials Processing Technology,2006, (177):426-429.
[32]秦泗吉．压边力控制技术研究现状及伺服数控压边方法可行性探讨[J]．中国机械工程，2007，18(1)：120-125．
|
|
Service：
|
|
【This site has not yet opened Download Service】【Add
Favorite】
|
|
|
|
Copyright Forging & Stamping Technology.All rights reserved