Optimization Design in Cooling Channels of Calibrator for Plastic Profile Extrusion Based on Numerical Simulation
2014 ◽
Vol 494-495
◽
pp. 677-680
Keyword(s):
Hot plastic profile produced by extrusion die is cooled down and calibrated by calibrator. Therefore, the cooling and calibrating ability of the calibrator directly influence the quality and output of the profile. The key is to design the distribution of cooling channels in calibrator. By analyzing the heat transfer process during cooling in calibrator, the cooling process of plastic profile in calibrator is simulated. Based on the finite element analysis results, the optimization objective is established to obtain the cooling efficiency and uniformity of each node in the profile cross sections of the calibrators exit and finish the optimization design of the cooling channels positions.
2014 ◽
Vol 513-517
◽
pp. 242-245
2014 ◽
Vol 945-949
◽
pp. 1135-1138
Keyword(s):
2021 ◽
Vol ahead-of-print
(ahead-of-print)
◽
2018 ◽
Vol 34
(2)
◽
pp. 913-922
◽
2013 ◽
Vol 14
(7)
◽
pp. 3135-3141
◽
2012 ◽
Vol 538-541
◽
pp. 3249-3252
2012 ◽
Vol 562-564
◽
pp. 709-712
2012 ◽
Vol 591-593
◽
pp. 841-844