汽车内饰扶手条INS成型模具设计
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摘要
对INS工艺过程进行了阐述,并结合轿车前门内饰左右扶手条的INS生产实际,设计了该产品INS工艺所需的膜片镶件。采用膜片高压成型模具、膜片弹顶式冲裁模具以及两板热流道多浇口注塑模具来实现INS塑件的注塑成型生产。所设计的INS工艺成组模具结构简单、设计巧妙新颖,能实现扶手条产品(INS工艺成型)的高良品率生产,可为同类塑件的生产提供借鉴。
This paper expounds the INS(film insert molding) process, and combines the INS production practice of the left and right handrail trim of the front door of the car, and designs the diaphragm inserts for the INS process of the product. Diaphragm high-pressure molding die, diaphragm top blanking die and two plate hot runner multi gate injection mold are adopted to achieve INS plastic injection molding production. The INS process is designed in groups. The mold has the advantages of simple structure, the design is ingenious and novel, can achieve an INS process for the handrail products producing high yields, provide the reference for the production of similar plastic parts.
This paper expounds the INS(film insert molding) process, and combines the INS production practice of the left and right handrail trim of the front door of the car, and designs the diaphragm inserts for the INS process of the product. Diaphragm high-pressure molding die, diaphragm top blanking die and two plate hot runner multi gate injection mold are adopted to achieve INS plastic injection molding production. The INS process is designed in groups. The mold has the advantages of simple structure, the design is ingenious and novel, can achieve an INS process for the handrail products producing high yields, provide the reference for the production of similar plastic parts.
引文
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[10]谷晓杰.车内、外饰IMD工艺现状与发展[J].丝网印刷,2015(2):22-28.
[11]郝旭飞,袁智军,王辉,等.汽车门内饰板的成型性能研究[J].塑料科技,2017,45(3):66-71.
[2]陈松茂,阮锋,蔡考群.模内镶件注塑膜片材料力学性能研究[J].现代制造工程,2009(5):79-82.
[3]陈松茂,张赛军.运用CF-DSGZ的模内镶件注塑膜片拉胀复合热压成形数值模拟研究[J].现代制造工程,2012(11):35-39.
[4]Sherman.模内镶件注塑成型技术[J].国外塑料,2004,22(11):63-68.
[5]刘色荣,林有希.工艺参数对模内覆膜注塑件翘曲变形的影响[J].工程塑料应用,2015,41(7):46-51.
[6]王崇高.注塑成型表面装饰技术的研究和应用[J].塑料工业,2004,32(5):50-52.
[7]沈忠良,郑子军,肖国华,等.汽车中控面板IMD成组模具设计[J].工程塑料应用,2017,45(1):70-75.
[8]胡晓斌.IMD工艺及常见问题解决办法[J].丝网印刷,2015(9):17-19.
[9]Matthew H Naitove.解决LML/IMD问题的新方法[J].现代塑料,2017(4):35-37.
[10]谷晓杰.车内、外饰IMD工艺现状与发展[J].丝网印刷,2015(2):22-28.
[11]郝旭飞,袁智军,王辉,等.汽车门内饰板的成型性能研究[J].塑料科技,2017,45(3):66-71.