Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Automotive Engineering》 1997-02
Add to Favorite Get Latest Update

Numerical Method for Wrinkling Simulation of Automobile Panel Forming

Liu Yuqi, Hu Ping, Cao Ying & Li Yunxing  
In this paper, a Mindlin shell element model with large strain elastic-plastic deformation based on virtual power principle is proposed. The Coulomb friction law is introduced into moving boundary friction constraint. On the theoretical basis of Hill's bifurcated sufficiency condition on elastic plastic materials, the flange wrinkling of square pan, and the side-wall wrinkling of a basin with truncated cone shape under the deep-drawing case are successfully simulated. The wrinkling simulation results including the number, shape and location of the flange wrinkling are well coincided with experimental ones. In addition, using 3D laser solid modeling and dynamic simulation techniques, the occurring and developing of the wrinkling processes are displayed.
【Fund】: 浙江大学CAD&CG国家重点实验室、国家自然科学基金与国家教委优秀青年教师基金联合资助
【CateGory Index】: U463;TP391.7
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 XU Ji-wei1,ZHAN Zhi-hong1,CHENG Xiao-ming2 (1. Shanghai JTR Automotive Electronics Co.,Ltd.,Shanghai 200030,China; 2. School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China);Analysis of Stress Relaxation of M-shape of the Clock-spring on Steering-wheel[J];Auto Electric Parts;2008-07
2 Rui Jiabai Jin Guanchang Xu Bingye(Mechanics Department of Tsinghua University);The Calculation and Experimental Research of Rigidity of the Floating Globe Platform[J];Structure & Environment Engineering;1993-02
3 Jiang Jinshou Cheng Ying Feng Huihoa(Beijing Institute of Technology,Beijing,100081)Rong Kelin Wei Bingfeng(Beijing Institute of Structure & Environment Engineering,Beijing,100076);Research of Rocket-Launcher System Mode[J];STRUCTURE & ENVIRONMENT ENGINEERING;2000-03
4 DONG Jingxin, ZHANG Ziran, YUAN Guang, PI Shun, WU Xiaochun Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China;Mode analysis on micromechanical cantilever accelerometer[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1998-11
5 CHENG Jiangang, GAO Yun, ZHENG Xiaoping, YAO Zhenhan Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China;Parallel algorithms for dynamics analysis of structures and their impementations[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1998-11
6 Xu Gening;Design calculation of the steel structures of multistorey vertical elevating car parks[J];HOISTING AND CONVEYING MACHINERY;2000-02
7 JIANG Dong-peng,LIU Dan(College of Environmental Science & Engineering,South west Jiaotong University,Chengdu 610031,China);Study on Double-field Coupled Model of Landfill Moisture Movement[J];Sichuan Environment;2006-03
8 Zhou Weilu Liu Baosheng;TECHNOLOGICAL SUMMARIZATION OF CALCULATING STRESS OF THE DAM OF BAO ZHU SI POWER STATION WITH THE FINITE ELEMENT METHOOD[J];Journal of Sichuan Institute of Animal Husbandry and Veterinry Medicine;2000-04
9 ZHANG Bo1,WANG Xi-ping2,LI Shu-cai1,YANG Xue-ying3, JIANG Xiao-bo4,WANG Min2,GAN Hui-ming5 (1.Geotechnical and Structural Engineering Research Center,Shandong University,Jinan 250061,China;2.School of Civil Engineering,Shandong University,Jinan 250061,China; 3.Shandong Urban Construction Vocational College,Jinan 250014,China;4.Rushan Yintan Project Management Co.,Rushan 264504,China;5.Weihai Highway Administration Bureau,Weihai 264200,China);Hybrid finite element method constrained by Lagrange multiplier in couple-stress theory[J];Journal of Shandong University(Engineering Science);2007-06
10 WANG Chaohong,LUO Limin(Laboratory of Image Science and Technology, Southeast University,Nanjing 210096,China);Soft Tissue Cutting in Virtual Surgery System[J];Journal of Biomedical Engineering Research;2008-01
China Proceedings of conference Full-text Database 2 Hits
1 LUO Min LIU Ju-bao ZHANG Qiang (Mechanical science and engineering college,Daqing Petroleum Institute,Daqing,Heilongjiang 163318,China);Application of Rotating Rod Dynamics Analysis in the Design of Rod String Centralizer[A];[C];2007
2 Wei qun Liu guangting Chen xinghua Wang zhou;Simulating the Whole Procedure of Progressive Failure of Joint Rock by the D.E.M.[A];[C];1990
Chinese Journal Full-text Database 10 Hits
1 Ju Xiang, Pan Xufeng & Chen Sizhong;Sheet Metal Forming Analysis and Simulation for Automotive Body Panels[J];Automotive Engineering;1996-04
2 Ju Xiang, Pan Xufeng & Chen Sizhong Beijing Institute of Technology;Sheet Forming Simulation and Its Application[J];Automotive Engineering;1998-03
3 WANG Ye,SHEN Qi- yu,WANG Yu- guo,WEI Yuan- ping,ZHANG Yong- qing (Department of Plasticity Engineering, Shanghai Jiaotong University, Shanghai, 200030);Research on Application of Equivalent Draw Bead to Sheet Forming Blank Design[J];AUTOMOBILE TECHNOLOGY & MATERIAL;2000-08
4 YANG Xi, WANG Dong- zhe, BAO Xiang- jun, HE Dan- nong, RUAN Xue- yu (National mold& die CAD Engineering Research Center, Shanghai Jiao Tong University, 200030 China);Some Key Technologies in Sheet Metal Deep Drawing[J];Automobile Technology & Material;2000-11
5 Li Shutao,Li zhan,Dong Xianghuai;Some matters about the plastic forming simulation of complex automotive panel[J];Automobile Science and Technology;2001-06
6 Li Jianhua, Hu Daozhong, Li Zhigang, Xia Peiyi, Han Min (State Key Lab, of Die & Mold Tech., Huazhong University of Science and Technology, Wuhan 430074, China; Dong Feng Motor Die Plant of DFM, Shiyan 442025, China);The research and application on sheet metal forming simulation of automobile panel[J];Automobile Science and Technology;2002-01
7 LEI Yong gang 1, PENG Ying hong 1, RUAN Xue yu 1, ZHANG Zi gong 2 1. Dept. of Plasticity Eng., Shanghai Jiaotong Univ., Shanghai 200030, China 2.School of Mechanical Eng., Xi'an Jiaotong Univ., Xi'an 710049, China;Case Based Reasoning Based Process Planning Model of Similar Structure Dies[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;2000-03
8 ZHANG Xing quan 1, PENG Ying hong 1, WANG Yi kun 2, RUAN Xue yu 1 1. Dept. of Plasticity Technology, Shanghai Jiaotong Univ., Shanghai 200030, China; 2. Shanghai Research Institute of Tool & Die Technology, Shanghai 200030, China;Functional Design for Knowledge Based System of Cold Extrusion Process Planning[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;2000-03
9 SHI Xiao- xiang, ZHOU Xiong- hui, WEI Yuan- ping, RUAN Xue- yu ( Dept. of Plasticity Forming Eng.,Shanghai Jiaotong Univ.,Shanghai 2 0 0 0 30 ,China);Integrated Technology of Reverse Engineering and Rapid Prototyping in Product Design[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;2000-10
10 CHEN Jun, SHI Xiao xiang, YANG Hong bo, RUAN Xue yu (National Die & Mold CAD Eng. Research Center, Shanghai Jiaotong Univ., Shanghai 200030, China);Research of Knowledge Discovery Method in Supporting Stamping Process Design[J];Journal of Shanghai Jiaotong University;2003-05
China Proceedings of conference Full-text Database 1 Hits
1 ;基于特征和知识的覆盖件冲压CAPP[A];[C];2000
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved