摘要
分别采用CO2气体保护焊和埋弧自动焊对立柱中缸活塞段进行了堆焊试验研究,确定了合理的工艺流程和焊接规范参数,为中缸活塞段采用堆焊新工艺代替整体加工的旧工艺提供了技术支持。
Surfacing experimental study is conducted on piston section in middle cylinder of column by CO2 gas shielded welding and submerged arc welding separately. With the reasonable technical process and welding standard parameter, technical support is provided to replace the whole processing by surfacing.
出处
《航天制造技术》
2009年第4期24-27,共4页
Aerospace Manufacturing Technology
关键词
堆焊
立柱中缸
应用
surfacing middle cylinder of column application
