Effect of cavity surface coating on mold temperature variation and the quality of injection molded parts

International Communications in Heat and Mass Transfer

Volumn 36, Issue 10, 2009, Pages 1030-1035

  Chen, Shia Chung ^a   Chang, Yi ^a   Chang, Yeon Pun ^a   Chen, Yen Chen ^a   Tseng, Chia Yen ^a  

^a CHUNG YUAN CHRISTIAN UNIVERSITY   (Taiwan)

Author keywords

Interface temperature; Surface coating; Tensile strengths; Variable mold temperature control; Weld line

Indexed keywords

CAVITY SURFACES; CONTACT SURFACE; CONTACT TEMPERATURE; COOLANT TEMPERATURE; COOLING TIME; COST EFFECTIVE; DOUBLE GATE; GLOSS SURFACES; INJECTION MOLDED PART; INJECTION MOLDING PROCESS; INTERFACE TEMPERATURE; INTERFACE TEMPERATURES; MELT TEMPERATURE; MOLD MATERIALS; MOLD SURFACES; MOLD TEMPERATURES; PART SURFACE; SURFACE COATING; SURFACE COATINGS; TENSILE BAR; TIN COATING; VARIABLE MOLD TEMPERATURE; VARIABLE MOLD TEMPERATURE CONTROL; WELD LINE; WELD LINES;

ABS RESINS; BIOLOGICAL MATERIALS; HEATING; INJECTION MOLDING; PLASTIC MOLDS; RESINS; SURFACES; TEMPERATURE CONTROL; TENSILE STRENGTH; TITANIUM COMPOUNDS; TITANIUM NITRIDE; WELDING; WELDS;

COATINGS;

EID: 70350742986     PISSN: 07351933     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.icheatmasstransfer.2009.06.020     Document Type: Article

References (9)

1. Chen S.C., Chang N.T., Chen Y.C., and Wang S.M. Simulations and applications of injection-compression molding. Journal of Reinforced Plastics and Composites 18 (1999) 724-734
2. Lin Y.W., Li H.M., Chen S.C., and Shen C.Y. 3D numerical simulation of transient temperature field for lens mold embedded with heaters. International Communications in Heat and Mass Transfer 32 (2005) 1221-1230
3. Chen S.C., Jong W.R., Chang J.A., and Chang Y.J. Dynamic mold surface temperature control using induction and heater heating combined with coolant cooling. International Polymer Processing 101 (2006) 457-463
4. Chen S.C., R Jong W., and Chang J.A. Dynamic mold surface temperature control using induction heating and its effects on the surface appearance of weld line. Journal of Applied Polymer Science 101 (2006) 1174-1180
5. Y. C. Chen, Investigation on the Establishment, Analysis and Application of Heat Hysteresis via Mold Surface Coating for Injection Molding Process, PhD Thesis of Chung Yuan University, Chung-Li, Taiwan (2005).
6. Chang P.C., and Huang S.J. Simulation of infrared rapid surface heating for injection molding. International Journal of Heat and Mass Transfer 49 (2006) 3846-3854
7. Yao D., Kimerling T.E., and Kim B. High-frequency proximity heating for injection molding applications. Polymer Engineering and Science 46 (2006) 938-945
8. Liou M.J., and Suh N.P. Reducing residual stresses in molded parts. Polymer Engineering and Science 29 (1989) 441-447
9. Chien R.D., Chen S.C., Peng H.S., Su P.L., and Chen C.S. Investigation on the weldline tensile strength of thin-wall injection molded parts. Journal of Reinforced Plastics and Composites 23 (2004) 575-588