Visualizing analysis for weld line forming in micro injection molding by experimental method

Microsystem Technologies

Volumn 15, Issue 6, 2009, Pages 913-917

  Xie, Lei ^a   Ziegmann, Gerhard ^a  

^a CLAUSTHAL UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CROSS SECTION; DIRECT ANALYSIS; EXPERIMENTAL METHODS; FLOW BEHAVIORS; FLOWING SPEED; INJECTION PRESSURES; INJECTION SPEED; MEASUREMENT TECHNOLOGIES; MELT FLOW; MICRO-INJECTION MOLDING; MOLD TEMPERATURES; PROCESSING PARAMETERS; PRODUCT QUALITY; TENSILE SPECIMENS; VISUAL ANALYSIS; WELD LINES;

INJECTION MOLDING; PLASTIC MOLDS; PRESSURE EFFECTS; PROCESS MONITORING;

SPEED;

EID: 67349240408     PISSN: 09467076     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00542-009-0848-8     Document Type: Article

References (10)

1. X Han H Yokoi T Takahashi 2006 Effects of cavity conditions on transcription molding of microscale prism patterns using ultra-high-speed injection molding Int Polym Proc 21 473 479
2. T Hanemann V Piotter R Ruprecht JH Hausselt 1997 Molding of polymeric microstructures Polym Mater Sci Eng 77 404 405
3. S Hasegawa H Yokoi 2006 Visualization of melt-flow behavior inside the runner in ultra high speed injection molding Int Polym Proc 21 464 472
4. C-H Lu C-C Tsai 2001 Adaptive decoupling predictive temperature control for an extrusion barrel in a plastic injection molding process IEEE Trans Ind Electron 48 968 975 10.1109/41.954561
5. R Ruprecht W Bacher JH hausselt V Poitter 1995 Injection molding of LIGA and LIGA-similar micro structures using filled and unfilled thermoplastics Proc SPIE Int Soc Opt Eng 2639 146 157
6. C-C Tsai C-H Lu 1998 Multivariable self-tuning temperature control ofr plastic injection molding process IEEE Trans Ind Appl 43 310 318 10.1109/28.663473 (Pubitemid 128740156)
7. CH Wu WJ Liang 2005 Effects of geometry and injection molding parameters on weld line strength Polym Eng Sci 45 1022 1030
8. L Xie G Ziegmann 2008 A visual mold with variotherm system for weld line study in micro injection molding Microsyst Technol 14 809 814 10.1007/s00542-008-0566-7
9. Xie L, Ziegmann G (2008b) Study on correlation between mechanical properties of weld line and processing parameters in micro injection molding process of PP (Polypropylene). 2008 Proceeding of PPS Annual Conference, Int Polym Proc Soc
10. Y Yang F Gao 2000 Adaptive control of the filling velocity of thermoplastics injection molding Control Eng Pract 8 1285 1296 10.1016/S0967-0661(00)00060-5