Method of closed loop springback compensation for incremental sheet forming process
The closed loop control model was built up for compensating the springback and enhancing the work piece precision. A coupled closed loop algorithm and a finite element method were developed to simulate and correct the springback of incremental sheet forming. A three-dimensional finite element model...
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| Published in | Journal of Central South University Vol. 18; no. 5; pp. 1509 - 1517 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
Changsha
Central South University
01.10.2011
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| Subjects | |
| Online Access | Get full text |
| ISSN | 2095-2899 2227-5223 |
| DOI | 10.1007/s11771-011-0867-3 |
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| Abstract | The closed loop control model was built up for compensating the springback and enhancing the work piece precision. A coupled closed loop algorithm and a finite element method were developed to simulate and correct the springback of incremental sheet forming. A three-dimensional finite element model was established for simulation of springback in incremental sheet forming process. The closed loop algorithm of trajectory profile for the incremental sheet forming based on the wavelet transform combined with fast Fourier transform was constructed. The profile of processing tool path of shallow dishing with spherical surface was designed on the basis of the profile correction algorithm. The result shows that the algorithm can predict an ideal profile of processing track, and the springback error of incremental sheet forming is eliminated effectively. It has good convergence efficiency, and can improve the workpiece dimensional accuracy greatly. |
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| AbstractList | The closed loop control model was built up for compensating the springback and enhancing the work piece precision. A coupled closed loop algorithm and a finite element method were developed to simulate and correct the springback of incremental sheet forming. A three-dimensional finite element model was established for simulation of springback in incremental sheet forming process. The closed loop algorithm of trajectory profile for the incremental sheet forming based on the wavelet transform combined with fast Fourier transform was constructed. The profile of processing tool path of shallow dishing with spherical surface was designed on the basis of the profile correction algorithm. The result shows that the algorithm can predict an ideal profile of processing track, and the springback error of incremental sheet forming is eliminated effectively. It has good convergence efficiency, and can improve the workpiece dimensional accuracy greatly. |
| Author | Han, Fei Gong, Pan Li, Min Mo, Jian-hua |
| Author_xml | – sequence: 1 givenname: Fei surname: Han fullname: Han, Fei email: hanfei@ncut.edu.cn organization: College of Mechanical and Electrical Engineering, North China University of Technology – sequence: 2 givenname: Jian-hua surname: Mo fullname: Mo, Jian-hua organization: State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science and Technology – sequence: 3 givenname: Pan surname: Gong fullname: Gong, Pan organization: State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science and Technology – sequence: 4 givenname: Min surname: Li fullname: Li, Min organization: College of Mechanical and Electrical Engineering, North China University of Technology |
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| Cites_doi | 10.1016/S0007-8506(07)60021-3 10.1016/0890-6955(95)00023-2 10.1016/j.cageo.2007.01.002 10.1016/j.ijmecsci.2004.06.006 10.1016/S0007-8506(07)61396-1 10.1007/s11771-008-0109-5 10.1016/j.snb.2005.09.022 10.1016/j.rcim.2005.09.005 10.4271/2008-01-1443 |
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| Keywords | spingback incremental sheet forming numerical simulation closed loop control |
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| References | DEBNATH L. Wavelet transforms and their applications [M]. Birkhauser, 2007. GanW.WagonerR. H.Die design method for sheet springback [J]International Journal of Mechanical Sciences2004461097111310.1016/j.ijmecsci.2004.06.006 KarafillisA. P.BoyceM. C.Tooling and binder design for sheet metal forming processes compensating springback error [J]Int J Mech Tools Manufact199636450352610.1016/0890-6955(95)00023-2 HanF.MoJ.-hua.Numerical simulation and experimental investigation of incremental sheet forming process [J]Journal of Central South University200815558158710.1007/s11771-008-0109-5 HuangX.-j.ChoiY. K.YunK. S.YoonEuisik.Oscillating behaviour of hazardous gas on tin oxide gas sensor: Fourier and wavelet transform analysis [J]Sensors and Actuators B: Chemical2006115135736410.1016/j.snb.2005.09.022 PanS.-y.HsiehB.-z.LuM.-t.LinZ.-shing.Identification of stratigraphic formation interfaces using wavelet and Fourier transforms [J]Computers & Geosciences2008341779210.1016/j.cageo.2007.01.002 PanM.-c.LiuC.-g.LiM.-zhe.Forming error control in multi-point forming based on 3-D shape feedback [J]Journal of Plasticity Engineering20071431619 WEBB R D, HARDT D E. Spatial frequency based closed-loop control of a sheet forming process[C]. ASME, 1984: 137–152. LiM.-z.CaiZ.-y.LiuC.-guo.Flexible manufacturing of sheet metal parts based on digitized-die [J]Robotics and Computer-Integrated Manufacturing200723110711510.1016/j.rcim.2005.09.005 JeswietJ.MicariF.HirtG.BramleyA.DuflouJ.AllwoodJ.Asymmetric single point incremental forming of sheet metal [J]Annals of CIRP200554262364910.1016/S0007-8506(07)60021-3 FILIPPO P, ROBERTO V, FLAVIO C, FRANCESCA C. An efficient approach to springback compensation for ultra high strength steel structural components for the automotive field [C]// Proceedings of the International Conference on New Developments on Metallurgy and Applications of High Steels. Buenos Aires, 2008: 193–206. HAN Fei, MO Jian-hua, GONG Pan. Incremental sheet NC forming springback prediction using genetic neural network [J]. Journal of Huazhong University of Science and Technology: Nature Science, 2008(1): 121–124. (in Chinese) HuY.Nagarajarao ManjunathS.ZhuX.-hai.A springback compensation study on Chrysler 300C stamping panels using LS-DYNA®[J]SAE International Journal of Materials and Manufacturing20091180080810.4271/2008-01-1443 OSGOOD Brad. The Fourier transform and its applications [M]. Stanford University, 2009. MO Jian-hua, HAN Fei. State of the arts and latest research on incremental sheet NC forming technology [J]. China Mechanical Engineering, 2008(4): 491–497. (in Chinese) A. P. Karafillis (867_CR7) 1996; 36 867_CR2 867_CR1 F. Han (867_CR3) 2008; 15 J. Jeswiet (867_CR4) 2005; 54 M.-z. Li (867_CR10) 2007; 23 Y. Hu (867_CR6) 2009; 1 S.-y. Pan (867_CR14) 2008; 34 W. Gan (867_CR8) 2004; 46 867_CR9 867_CR12 867_CR5 X.-j. Huang (867_CR13) 2006; 115 M.-c. Pan (867_CR11) 2007; 14 867_CR15 |
| References_xml | – reference: PanS.-y.HsiehB.-z.LuM.-t.LinZ.-shing.Identification of stratigraphic formation interfaces using wavelet and Fourier transforms [J]Computers & Geosciences2008341779210.1016/j.cageo.2007.01.002 – reference: JeswietJ.MicariF.HirtG.BramleyA.DuflouJ.AllwoodJ.Asymmetric single point incremental forming of sheet metal [J]Annals of CIRP200554262364910.1016/S0007-8506(07)60021-3 – reference: MO Jian-hua, HAN Fei. State of the arts and latest research on incremental sheet NC forming technology [J]. China Mechanical Engineering, 2008(4): 491–497. (in Chinese) – reference: GanW.WagonerR. H.Die design method for sheet springback [J]International Journal of Mechanical Sciences2004461097111310.1016/j.ijmecsci.2004.06.006 – reference: HuY.Nagarajarao ManjunathS.ZhuX.-hai.A springback compensation study on Chrysler 300C stamping panels using LS-DYNA®[J]SAE International Journal of Materials and Manufacturing20091180080810.4271/2008-01-1443 – reference: WEBB R D, HARDT D E. Spatial frequency based closed-loop control of a sheet forming process[C]. ASME, 1984: 137–152. – reference: LiM.-z.CaiZ.-y.LiuC.-guo.Flexible manufacturing of sheet metal parts based on digitized-die [J]Robotics and Computer-Integrated Manufacturing200723110711510.1016/j.rcim.2005.09.005 – reference: HuangX.-j.ChoiY. K.YunK. S.YoonEuisik.Oscillating behaviour of hazardous gas on tin oxide gas sensor: Fourier and wavelet transform analysis [J]Sensors and Actuators B: Chemical2006115135736410.1016/j.snb.2005.09.022 – reference: FILIPPO P, ROBERTO V, FLAVIO C, FRANCESCA C. An efficient approach to springback compensation for ultra high strength steel structural components for the automotive field [C]// Proceedings of the International Conference on New Developments on Metallurgy and Applications of High Steels. Buenos Aires, 2008: 193–206. – reference: HAN Fei, MO Jian-hua, GONG Pan. Incremental sheet NC forming springback prediction using genetic neural network [J]. Journal of Huazhong University of Science and Technology: Nature Science, 2008(1): 121–124. (in Chinese) – reference: HanF.MoJ.-hua.Numerical simulation and experimental investigation of incremental sheet forming process [J]Journal of Central South University200815558158710.1007/s11771-008-0109-5 – reference: KarafillisA. P.BoyceM. C.Tooling and binder design for sheet metal forming processes compensating springback error [J]Int J Mech Tools Manufact199636450352610.1016/0890-6955(95)00023-2 – reference: PanM.-c.LiuC.-g.LiM.-zhe.Forming error control in multi-point forming based on 3-D shape feedback [J]Journal of Plasticity Engineering20071431619 – reference: DEBNATH L. Wavelet transforms and their applications [M]. Birkhauser, 2007. – reference: OSGOOD Brad. The Fourier transform and its applications [M]. Stanford University, 2009. – volume: 54 start-page: 623 issue: 2 year: 2005 ident: 867_CR4 publication-title: Annals of CIRP doi: 10.1016/S0007-8506(07)60021-3 – volume: 36 start-page: 503 issue: 4 year: 1996 ident: 867_CR7 publication-title: Int J Mech Tools Manufact doi: 10.1016/0890-6955(95)00023-2 – volume: 34 start-page: 77 issue: 1 year: 2008 ident: 867_CR14 publication-title: Computers & Geosciences doi: 10.1016/j.cageo.2007.01.002 – volume: 46 start-page: 1097 year: 2004 ident: 867_CR8 publication-title: International Journal of Mechanical Sciences doi: 10.1016/j.ijmecsci.2004.06.006 – volume: 14 start-page: 16 issue: 3 year: 2007 ident: 867_CR11 publication-title: Journal of Plasticity Engineering – ident: 867_CR5 – ident: 867_CR9 doi: 10.1016/S0007-8506(07)61396-1 – volume: 15 start-page: 581 issue: 5 year: 2008 ident: 867_CR3 publication-title: Journal of Central South University doi: 10.1007/s11771-008-0109-5 – volume: 115 start-page: 357 issue: 1 year: 2006 ident: 867_CR13 publication-title: Sensors and Actuators B: Chemical doi: 10.1016/j.snb.2005.09.022 – ident: 867_CR15 – ident: 867_CR1 – volume: 23 start-page: 107 issue: 1 year: 2007 ident: 867_CR10 publication-title: Robotics and Computer-Integrated Manufacturing doi: 10.1016/j.rcim.2005.09.005 – ident: 867_CR12 – ident: 867_CR2 – volume: 1 start-page: 800 issue: 1 year: 2009 ident: 867_CR6 publication-title: SAE International Journal of Materials and Manufacturing doi: 10.4271/2008-01-1443 |
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| Title | Method of closed loop springback compensation for incremental sheet forming process |
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