摘要
针对汽车行业内铝合金压铸结构件及大型一体式真空高压压铸结构件开发技术需求的日益增加,行业内在白车身压铸铝合金结构件及相应铝合金材料具体应用方面缺乏较为系统性的研究。阐述了典型车企在乘用车白车身铝合金压铸结构件方面的开发及应用情况,分析和展示了相关铝合金压铸结构件的典型应用部位及特征,同时重点分析了真空高压压铸铝合金结构件用各牌号铝合金材料特点、性能和应用现状,并展望了车身铝合金压铸结构件开发、材料选择等方面的发展趋势。
In view of the increasing demand for the development technology of aluminum alloy structural diecastings and large-scale integrated vacuum high-pressure die-castings in the automotive industry,there is a lack of systematic research on the specific application of aluminum alloy structural die-castings and corresponding aluminum materials used in body-in-white.This paper presented the specific applications of aluminum alloy structural diecastings for body-in-white at typical passenger vehicle manufacturers,analyzed and displayed the typical application parts and characteristics of related aluminum alloy structural die-castings,and focused on the analysis of material characteristics,performance and application status of various aluminum materials used in aluminum alloy structural die-castings.The development trend of aluminum alloy structural die-castings in body-in-white,corresponding material selection etc.,was discussed at the end of this paper.
作者
史宝良
刘旭亮
孙震
姜发同
郭秋彦
Shi Baoliang;Liu Xuliang;Sun Zhen;Jiang Fatong;Guo Qiuyan(Geely Automobile Research Institute(Ningbo)Co.,Ltd.,Ningbo 315336)
出处
《汽车工艺与材料》
2022年第12期1-9,共9页
Automobile Technology & Material
关键词
白车身
压铸结构件
铝合金
Body-In-White
Structural die castings
Aluminum alloy
作者简介
史宝良(1987-),男,工程师,硕士学位,研究方向为汽车金属材料开发及轻量化技术开发。
