电焊机2013，Vol.43Issue(4)：77-79,3.DOI:10.7512/j.issn.1001-2303.2013.04.17
轨道车辆用铝合金厚板焊接及数值模拟
Welding and numerical simulation of thick plate for aluminum alloy on railway vehicles
摘要
Abstract
Multi-layer and multi-pass welding test of 6005A-T6 aluminum alloy thick plate on railway vehicles was conducted.The courses of welding distortion was analyzed.Sysweld software was used to simulating welding distortion and stress field.Welding distortion were effectively controlled through optimized welding technology, adjusting seam distributing on both sides and designing rational backward deformation.Welding stress was decreased about 12.2%.关键词
铝合金/厚板/焊接/数值模拟Key words
aluminum alloy/thick plate/welding/numerical simulation分类
矿业与冶金引用本文复制引用
唐衡郴,王陆钊,田忠利,姚肖洁,景锋..轨道车辆用铝合金厚板焊接及数值模拟[J].电焊机,2013,43(4):77-79,3.基金项目
唐山轨道客车有限责任公司科技项目(2012TCX021-3) （2012TCX021-3）
