汽车内饰产品注塑纹理光泽度一致性的研究  

Study on the Consistency of Injection Texture Gloss of Automotive Interior Products

作　　者：赖文 薛峰 陈善飞 LAI Wen;XUE Feng;CHEN Shanfei(Guangzhou Automobile Group Co.,Ltd.,Automotive Engineering Institute,Guangzhou 511434,China)

机构地区：[1]广州汽车集团股份有限公司汽车工程研究院,广州511434

出　　处：《上海塑料》2021年第5期61-64,共4页Shanghai Plastics

摘　　要：对比了汽车内饰注塑纹理产品的纹理颗粒规则和表面光泽度,分析了产品纹理颗粒深度不一致、色差不一致及表面光泽度不一致问题,并提出了相应的解决办法。结果表明:在蚀纹工艺一致的情况下,通过统一模具钢材、优化成型工艺参数,可提升汽车内饰产品注塑纹理的光泽度一致性。The grain rules and surface gloss of injection molded textured products for automotive interior were compared,the problems of inconsistent grain depth,color difference and surface gloss of the product were analyzed,and the corresponding solutions were put forward.The results show that under the condition of the same etching process,through unifying the mold steel and optimizing the forming process parameters,the consistency of injection texture gloss of automotive interior products can be improved significantly.

关 键 词：注塑纹理 模具钢材 工艺参数 

分 类 号：U465[一般工业技术—材料科学与工程]