张登科
摘 要:近些年来,随着国家经济发展速度与发展水平的不断提升,汽车车身激光焊接技术也取得了更好地发展。正是由于汽车激光焊接技术的有效应用,才推动了我国汽车制造业取得更好、更快的发展。本文主要对汽车车身激光焊接技术的发展与运用进行有效的探究与分析,通过当前汽车车身激光焊接技术的发展概况进行分析,了解与掌握车身激光焊接技术的应用方法,从而更好地将激光焊接技术的应用效果与价值有效的发挥出来,推动我国汽车制造业的快速发展。
关键词:汽车车身 激光焊接 技术 发展 运用
Development and Application of Laser Welding Technology for Automobile Body
Zhao Pengchao Hu Xin Yuan Shoutong Xie Huiyu
Abstract:In recent years, with the continuous improvement of the national economic development speed and level of development, the laser welding technology of automobile body has also achieved better development. It is precisely because of the effective application of automobile laser welding technology that China's automobile manufacturing industry has achieved better and faster development. This article mainly conducts effective exploration and analysis on the development and application of laser welding technology for automobile body, analyzes the current development situation of laser welding technology for automobile body, understands and masters the application method of laser welding technology for automobile body, so as to improve the application effect and value of the technology to promote the rapid development of China's automobile manufacturing industry.
Key words:car body, laser welding, technology, development, application
在焊接汽車车身时,激光技术以其高能量密度、中性光束、较好的可达性以及非接触焊接等优势,在生产汽车车上零部件等方面发挥着不可估量的作用与价值。近几年,我国非常鼓励新能源汽车的研发、创新与生产,并颁布了很多与新能源汽车相匹配的政策措施和法律法规,给汽车行业的发展注入了新的活力、提供了更好地保障,这大大的推动了汽车车身产品设计方式的多样化,新型材料应用的新颖化。原始的激光焊接技术也逐渐从最开始的激光熔焊技术逐渐发展为激光复合焊接技术、填丝型激光熔焊技术、激光钎焊技术、激光点焊技术以及多光斑焊接技术等等。在汽车车身制造方面,高强铝合金等新型材料的应用变得更加普遍,这使得汽车车身零部件的生产与激光焊接技术之间的联系更加密不可分,相互补充与促进,呈现出协同发展的趋势。……