汽车用剪裁拼焊坯料迅猛发展  

Rapid Development of Tailored Welded Blanks for Automobile

作　　者：曹曙[1] 

机构地区：[1]宝山钢铁(集团)公司科技信息所

出　　处：《上海汽车》1998年第5期35-37,共3页Shanghai Auto

摘　　要：汽车用剪裁拼焊坯料起源于80年代中期,90年代以来在欧洲、北美和日本等地得到飞速发展。本文简要叙述剪裁拼焊坯料目前应用效量和发展前景、剪裁拼焊坯料在汽车部件中的应用场所、剪裁拼焊坯料生产线在欧、美、亚洲分布概况和剪裁拼焊技术的新发展——激光非线性焊接工艺研究动态。Tailored welded blanks for automobile were initially appeared in the mid 80's. They have been developing rapidly in Europe, North America and Japan and other places since 90's. In this paper.the applied amount,the parts of car body which can be made from tailored blanks.the distribution of producing lines for tailored welded blanks in Europe. America and Asia,the development of the welding technology-laser welding process with nonlinear weld are described.

关 键 词：拼焊 坯料 汽车 激光非线性焊接 焊接工艺 

分 类 号：U466[机械工程—车辆工程] TG456.7[交通运输工程—载运工具运用工程]