Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Sensors and Actuators》 2006-05
Add to Favorite Get Latest Update

Finite Element Analysis of Temperature Effect in Polymer Hot Embossing

XU Min~1 , LUO Yi~ 1* ,WANG Xiao-dong~1 , LI Nan~2 , LIU Chong~2 1.The Key Laboratory for Dalian University of Technology Precision & Non-traditional Machining of Ministry of Education, Dalian 116023, China; 2.The Key Laboratory for Micro/Nano Technology and System of Liao Ning Province, Dalian 116023, China  
Temperature, pressure and time are three major control conditions in hot embossing process, and temperature is the most important one. Creep experiments at several temperatures have been conducted to study the mechanical property of PMMA in this paper. General Kelvin model has been used to fit the creep curve of PMMA. The relaxation property was obtained from conversion between creep compliance and relaxation modulus. WLF equation parameters were obtained at reference temperature 105℃ by shifting the creep curve along time logarithm axis. Based on viscoelastic material model, simulation of hot embossing process was carried out. It is shown that good filling can be obtained at 120℃, and the filling at glass transition temperature represents bad replicative quality. The simulation result is proved by hot embossing experiments.
【Fund】: 辽宁省博士启动基金资助(20041073)
【CateGory Index】: O482
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHONG Cenran(Nanatong Textile Vocational Technology College,Nantong,Jiangsu 226007,China);Statistical model and quality parameter of elastic yarns[J];Journal of Textile Research;2008-01
2 YU Wen-jin(Zhejiang Institute of Communication & Technique,Zhejiang Hangzhou 311112,China);Semi-analytical Solution for Longitudinal Vibration of Elastic Supporting Pile[J];Journal of Chongqing Jiaotong University(Natural Science);2008-03
3 LIN Song GAO Qing LI Ying-hui YANG Xian-jie (Southwest Jiaotong University,Chengdu 610031,China);Nonlinear Creep Behavior of Viscoelastic Material Butyl Rubber[J];Materials for Mechanical Engineering;2007-07
4 SUN Hai-zhong,ZHANG Wei(Institute of applied Mechanics of Jinan University,Guangzhou 510632,China);Study on Constitutive Relation of Viscoelastic Material Described by Fractional Operator[J];Journal of Materials Science and Engineering;2006-06
5 SHEN Pu-sheng,FANG Hui(College of Civil Engineering,Hunan University,Changsha 410082, China);Creep analysis of statically indeterminate structure by force method[J];Journal of Railway Science and Engineering;2006-01
6 LI Dong (Department of Civil Engineering, Shanghai University, Shanghai 200072, China);DESIGN CALCULATION AND ANALYSIS OF LONG STRUCTURE CONSIDERING THE EFFECTS OF VISCO-ELASTIC STRESSES OF HYDRATION HEAT[J];Engineering Mechanics;2007-08
7 by WEI De-rong ,WANG Yu-jie and FU Chun-jiang// Large Dam Safety Supervision Center;Observational stress calculation of viscoelastic body based on deformation method[J];Large Dam and Safety;2004-01
8 SU Chao JIANG Hongdao QIAN Xiangdong ( Hohai University, Nanjing 210098);STUDY ON THE EFFECT OF HORIZONTAL JOINTS OF PERMANENT SHIP LOCK LINED WALL ON FORCING OF STRUCTURE AND ANCHORED BARS AT THE THREE GORGES PROJECT[J];Journal of Engineering Geology;2001-03
9 Zhou Mingxi;Hao Songlin, (Department of Aerospace Technology);The Creep Mechanics: its Past, Recent and the Prospect[J];Journal of National University of Defense Technology;1993-03
10 Fu Yiming Tang Keke Wang Yong(Department of Engineering Mechanics,Hunan University,Changsha,410082);ANALYSIS OF NONLINEAR DYNAMIC RESPONSE FOR VISCOELASTIC RECTANGULAR PLATES WITH DAMAGE UNDER VARIED TEMPERATURE FIELD[J];Acta Mechanica Solida Sinica;2006-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 CHEN Hong, ZENG Yong, LIU Bi feng, PANG Dai wen, CHENG Jie ke * (Department of Chemistry, Wuhan University, Wuhan, 430072);Microchip-Based Capillary Electrophoresis with Laser Induced Fluorescence-Charge Coupled Device Detection[J];Journal of Analytical Science;2001-02
2 WANG Xiao-dong~1, CHANG Cheng~2, SONG Hong-xia~3 (1.Res Center for Micro System Techn,Dalian University of Technology, Dalian 116024,China; 2. Sch of Automation Engin,Harbin Engineering University, Harbin 150001,China; 3.Sch of Mech Engin,Dalian University of Technology, Dalian 116024,China);Scanning probe microscopy for micro-geometry measurement[J];Journal of Transducer Technology;2003-09
3 CHEN Guo fang , YUAN Xiang lin, LI Tong, ZHANG Yu kui (National Chromatographic R&A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116011);Integrated Capillary Electrophoresis Chip and Its Application in the Field of Biochemistry[J];Journal of Analytical Science;2001-03
4 YAO Li-Ying 1, QI Heng 1, CHEN Tao 1, WEN Si-Yuan 2, BO Xiao-Chen 2, CHEN Su-Hong 2, WANG Sheng-Qi 2, ZUO Tie-Chuan 1* (1. College of Laser Engineering, Beijing University of Technology, Beijing 100022, China;2. Institute of Radiation Medicine, Academy of Military Medical Sciences, Beijing 100850, China);Fabrication of Micro Flow Through PCR Chip by Excimer Laser and Its Application[J];Chemical Journal of Chinese Universities;2006-03
5 LIU Jing~(1,2),ZHUANG Gui-Sheng~(1,2),JIA Chun-Ping~(1),JIN Qing-Hui~(1),WANG Hui-Min~(3),ZHAO Jian-Long~(1,4),YANG Meng-Su~(1*)(1.Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,Shanghai 200050,China;2.Graduate School of Chinese Academy of Sciences,Beijing 100039,China;3.Affiliated Hospital of Nantong University,Nantong 226001,China;4.National Engineering Research Center for Shanghai Biochip Technology,Shanghai 201203,China);Incubation and Activity Determination of Lactate Dehydrogenase Isoenzymes on Microfluidic Chip[J];Chemical Journal of Chinese Universities;2006-07
6 JIN Ya, LUO Guo-An * (Department of Chemistry, Tsinghua University, Beijing 100084, China);Fabrication of the Microfluidic Chips with Integrated Ultra-micro Electrodes and Its Application in On-chip Electrochemical Detection[J];Chemical Research In Chinese Universities;2003-07
7 ZHU Zheng-tao~(1,2), LI Shao-fa~1(1. College of Computer Science and Engineering, South China Univ. of Tech., Guangzhou510640, China)(2. Guangdong Univ. of Tech., Guangzhou510640, China);Lens distortion and proofreading technology[J];Optical Technique;2005-01
8 DU Xiao-Guang, GUAN Yan-Xia, WANG Fu-Ren, FANG Zhao-Lun * (Research Center for Analytical Sciences, Box 332, Northeastern University, Shenyang 110004, China);Fabrication of Poly(methyl methacrylate)(PMMA) Microfluidic Chips by a Simple Hot Embossing Method[J];Chemical Research In Chinese Universities;2003-11
9 Shili WANG and Zhaolun FANG Research Center for Analytical Sciences,Northeastern University,110006 Shengyang;Developments in Microfluidic Spectrometry[J];SPECTROSCOPY AND SPECTRAL ANALYSIS;2000-02
10 ZHANG Tae-Sok~(1,2),LI Gang~1,ZHENG Yu~1,LIN Ling~1,LIU Jing-jing~1(1.School of Precision Instrument and Opto-electronics Engineering,Tianjin University,Tianjin 300072;2.School of Physics,KIM IL SUNG University,D.P.R.Korea);Improvement of spectral domain OCT image quality by linear interpolation and CCD response compensation[J];Optics and Precision Engineering;2006-05
China Proceedings of conference Full-text Database 1 Hits
1 Wei He Wang Xiaodong Liu Chong Liao Junfeng Key Lab for Precision and Non -traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, 116023;Bonding Simulation of Ultrasonic Welding Method for Plastic Microfluidic Chip[A];[C];2005
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved