Influence of additive on welding quality of laser transmission welding plastics
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Corresponding author:
WANG Xiao, wx@ujs.edu.en
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Received Date:
2008-05-30
Accepted Date:
2008-11-04
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Abstract
In order to study the influence of additive on laser transmission welding thermoplastic material,the experimental scheme of laser transmission welding thermoplastic material was designed.Laser transmission welding transparent polystyrene and polyvinyl chloride was successful with this method.The welding process was analysized with orthogonal method.The shear strength was tested on the workpiece.The influence of two kinds of additive;black lacquer and clearweld on welding strengnh and appearance quality was discussed.Finally,the phenomenon of black and brown welding line,welding line heave,jointing rapture was analyzed.Experiment results showed that clearweld additive was better than black lacquer additive.
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References
|
[1]
|
LIU H X,ZHANG H Zh,JI J Q,et al.Methods and present status of laser welding of plastics[J].Laser Technology,2008,32(2):166-170(in Chinese). |
|
[2]
|
WANG X,DING G M,LIU H X.Investigation on laser welding plastics technology[J].Laser Journal,2007,28(4):68-69(in Chinese). |
|
[3]
|
WANG X,ZHANG H Zh,DING G M,et al.Laser transmission welding polypropylene plastics[J].Chinese Journal of Lasers,2008,35(3):466-471(in Chinese). |
|
[4]
|
ZHANG H Zh,DING G M,JI J Q,et al.Fixture design of laser transmission welding plastics[J].Welding Technology,2007,36(5):37-39(in Chinese). |
|
[5]
|
HABERSTROH E,HOFFMANN W M,POPRAWE R,et al.Lasertransmission joining in micro-technology[J].Microsystem Technology,2006,12(7):632-639. |
|
[6]
|
PRABHHAKARAN R,KONTOPOULOU M.Contour laser-laser transmission welding of glass reinforced nylon 6[J].Journal of Reinforced Plastics and Composites,2006,19(4):427-439. |
|
[7]
|
COELHO J M P,ABREU M A,RODRIGUES F C.Thermal modeling CO2 laser radiation transmission welding of superposed thermoplastic films[J].Opt Engng,2003,42(11):1-9. |
|
[8]
|
BECKER F,POTENTE H.A step towards understanding the heatingphase of laser transmission welding in polymers[J].Polymer Engineering and Science,2004,42(2):365-374. |
|
[9]
|
RUSSEK U A,PALMEN A,STAUB H,et al.Laser beam welding of thermoplastics[J].Proc SPIE,2003,4977:458-472. |
|
[10]
|
HARTLEY S,SALLAVANTI R A.Clearweld laser transmission welding of thermoplastic polymers:light transmission and color considerations[J].Proc SPIE,2002,4830:63-68. |
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