Author:
Wei Liangqing,Peng Chengyun
Abstract
Abstract
In the plastic injection molding process, the design of the cooling system plays a key role in the molding quality, molding cycle and production efficiency of the product. In this paper, computer technology is used to perform numerical simulation analysis on the injection mold of the automobile hubcaps. The mold temperature, the ejection temperature time of the plastic part and the distribution of the warpage of the plastic part are used as performance indicators to obtain the deficiencies of the cooling system design. Practice has proved that the cooling system optimization method is reliable and effective, and has certain reference value for the design of injection mold structure.
Subject
General Physics and Astronomy
Reference6 articles.
1. Design of Conformal Porous Structures for the Cooling System of an Injection Mold Fabricated by Additive Manufacturing Process[J];Tang;Journal of Mechanical Design,2019
2. Efficient cooling of hot spots in injection molding. A biomimetic cooling channel versus a heat - conductive mold material and a heat conductive plastics[J];Berger;Polymer Engineering & Science,2019
3. Introducing flow architecture in the design and optimization of mold inserts cooling systems[J];Clemente;International Journal of Thermal ences,2018
4. Comparison of the horizontal diameter to a modeled area of traction in eyes with vitreomacular traction: is the diameter close enough to the truth?[J];Paul;Albrecht von Graces Archiv für Ophthalmologie,2018
5. Experimental study effect of diameter and number of spray nozzle holes on counterflow cooling tower to improve cooling effectiveness[J];Fahruddin;Matec Web of Conferences,2018