中国激光, 2008, 35 (11): 1660, 网络出版: 2008-11-17
激光制造的短流程优势
Characteristic Short Technological Process of Laser Manufacturing
摘要
通过对激光切割取代冲孔和修边模具,车身**过程中激光焊接取代电阻点焊,以及车身不同部位不同厚度覆盖件的激光焊接的研究,展示了激光制造技术在汽车制造领域中的优势。 介绍了激光宽带熔覆技术,与传统粉末冶金烧结工艺相对比,该激光制造短流程工艺不仅能够提高生产率、缩短制造工艺流程,而且能够降低成本、节约能源。
Abstract
By research on the substitution of the traditional punching and trimming die with the laser cutting, substitution of the resistance spot welding in the general assembly of the car body with laser welding, and laser welding of multifarious thickness overlay of car,the characteristics of laser manufacturing technology in automobile industry are displayed. The roll matrix are fabricated by laser cladding. Compared the traditional roller technological process of sintering ,the short technological process of laser manufacturing not only increases productivity and shortens technological process,but also reduces the cost and saves the energy. This technology will have wide application in industrial process.
左铁钏, 王旭葆. 激光制造的短流程优势[J]. 中国激光, 2008, 35(11): 1660. Zuo Tiechuan, Wang Xubao. Characteristic Short Technological Process of Laser Manufacturing[J]. Chinese Journal of Lasers, 2008, 35(11): 1660.