汽车前照灯灯体变形控制方法
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摘要
为了减少汽车前照灯灯体在使用中遇到的后变形情况,满足用户的需要,分析了灯体变形形式和变形产生的原因,对生产现场提出了控制灯体变形的几种方法或处理形式,较好地解决了汽车灯具的灯体后变形的问题。经过生产实践,灯体变形得到较好的控制,灯体变形报废率仅为3%,得到了用户的认同。
In order to reduce the post-molding deformation of automobile headlight lamp body encountered in use,to meet the needs of users,deformation forms of the lamp body and the deformation causes were analyzed. Several methods or treatments to control the deformation of the lamp body on the production site were put forward. The post-molding deformation problem of the automobile lamp body was solved better. Through practical production, the lamp body deformation is better controlled,the lamp body deformation scrap rate is 3%, it gains the acceptance of customers.
In order to reduce the post-molding deformation of automobile headlight lamp body encountered in use,to meet the needs of users,deformation forms of the lamp body and the deformation causes were analyzed. Several methods or treatments to control the deformation of the lamp body on the production site were put forward. The post-molding deformation problem of the automobile lamp body was solved better. Through practical production, the lamp body deformation is better controlled,the lamp body deformation scrap rate is 3%, it gains the acceptance of customers.
引文
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[8]陶永亮,郭文乐.注塑聚丙烯蓄电池槽两端收缩变形缺陷与对策研究[J].工程塑料应用,2013,41(3):51-55.Tao Yongliang,Guo Wenle.Study on the defects and countermeasures of shrinkage of injection molded polypropylene battery groove[J].Engineering Plastics Application 2013 41(3):51-55.
[9]塑料注射制品变形的因素归纳[EB/OL].http:‖info.plas.hc360.com/2014/07/250913453985.shtml.The inductive factors of deformation of plastic injection products[EB/OL].http:||info.plas.hc360.com/2014/07/250913453985.shtml.
[10]陶国源.工程塑料注射成型件的质量控制方法[J].广东塑料,2005(6):32-33.Tao Guoyuan.Method for quality control of engineering plastics injection molding parts[J].Guangdong Plastics 2005(6):32-33.
[2]赵文聘,黄平,黄海清,等.滑石粉在塑料改性中的作用与效果[J].中国非金属矿工业导刊,2006(2):17-18+28.Zhao Wenpin,Huang Ping,Huang Haiqing,et al.The function and effect of talcum powder in the plastic modification[J].China Nonmetallic Mining Industry Herald 2006(2):17-18.
[3]赵文聘,徐长旭,黄平,等.汽车灯罩用聚丙烯改性料的研究[J].塑料工业,2007,35(S1):378-380.Zhao Wenpin,Xu Changxu,Huang Ping,et al.Study of modified PP compound for lamp-house of vehicle[J].China Plastics Industry,2007 35(Sl):378-380.
[4]牛丽红,王桂香,李春归,等.汽车灯用热熔胶的研制及性能表征[J].粘接,2005,26(1):14-15.Niu Lihong,Wang Guixiang,Li Chungui,et al.Characterization and properties of hot melt adhesive for automobile lamp[J].Adhesion 2005 26(1):14-15.
[5]孙在军,隋世剑,韩萍,等.汽车用塑料件的后变形分析,2005年中国工程塑料复合材料技术研讨会论文集[C].济南:工程塑料应用杂志社,2005.Sun Zaijun,Sui Shijian,Han Ping,et al.Post-molding deformation analysis of plastic parts for the automotive||The symposium on seminar of China engineering plastic and composite technology in2005[C].Jinan:Engineering Plastics Applications Magazine 2005.
[6]钟志雄.塑料注射成型技术[M].广州:广东科技出版社,2006.Zhong Zhixiong.Plastic injection molding technology[M].Guangzhou:Guangdong Science and Technology Press 2006.
[7]苏开华,陈锋.注塑成型温度对PP制品收缩率的影响[J].现代塑料加工应用,2005,17(6):25-27.Su Kaihua,Chen Feng.Effect of temperature of injection molding on the shrinkage of PP products[J].Modern Plastics Processing and Applications 2005,17(6):25-27.
[8]陶永亮,郭文乐.注塑聚丙烯蓄电池槽两端收缩变形缺陷与对策研究[J].工程塑料应用,2013,41(3):51-55.Tao Yongliang,Guo Wenle.Study on the defects and countermeasures of shrinkage of injection molded polypropylene battery groove[J].Engineering Plastics Application 2013 41(3):51-55.
[9]塑料注射制品变形的因素归纳[EB/OL].http:‖info.plas.hc360.com/2014/07/250913453985.shtml.The inductive factors of deformation of plastic injection products[EB/OL].http:||info.plas.hc360.com/2014/07/250913453985.shtml.
[10]陶国源.工程塑料注射成型件的质量控制方法[J].广东塑料,2005(6):32-33.Tao Guoyuan.Method for quality control of engineering plastics injection molding parts[J].Guangdong Plastics 2005(6):32-33.