模具工业
模具工業
모구공업
DIE & MOUID INDUSTRY
2014年
1期
35-38,39
,共5页
差厚激光拼焊板%焊缝偏移%控制方法%模具
差厚激光拼銲闆%銲縫偏移%控製方法%模具
차후격광병한판%한봉편이%공제방법%모구
laser tailor welded blanks with different thickness%weld joint offset%control method%die
介绍了差厚激光拼焊板具有的优点和生产过程中存在的问题，分析了差厚激光拼焊板焊缝偏移产生的原因，提出通过调节拉深筋高度以及焊缝偏移补偿法来控制焊缝的偏移，取得了较好的效果。
介紹瞭差厚激光拼銲闆具有的優點和生產過程中存在的問題，分析瞭差厚激光拼銲闆銲縫偏移產生的原因，提齣通過調節拉深觔高度以及銲縫偏移補償法來控製銲縫的偏移，取得瞭較好的效果。
개소료차후격광병한판구유적우점화생산과정중존재적문제，분석료차후격광병한판한봉편이산생적원인，제출통과조절랍심근고도이급한봉편이보상법래공제한봉적편이，취득료교호적효과。
The advantages of laser tailor welded blanks with different thickness and the ex-isting problems in the production process were stated; and the cause of weld joint offset in the product was analyzed. Some measures for controlling the weld offset were proposed such as the adjustment of draw bead height and the compensation method for weld offset.
