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专利名称: 一种T型接头单束激光-TIG复合单面焊双面成形焊接方法
其他题名: T-shaped joint single-beam laser and TIG (Tungsten Insert gas) compound single-sided welding and double-sided shaping method
作者: 王敏; 谷侃锋; 魏强; 吴强
所属部门: 装备制造技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明
专利状态: 失效
摘要: 本发明公开一种T型接头单束激光-TIG复合单面焊双面成形焊接方法,将横板与竖板呈“T”型设置,单激光束垂直于横板表面入射,TIG焊电弧与单激光束布置于沿焊接方向的同一平面内,激光-TIG复合焊与待焊件的作用点位于横板上。本发明优点在于:采用激光-TIG复合热源焊接,实现以较低激光功率对T型接头以及高反射率材料的焊接,并降低待焊件的装配精度要求;采用单激光束入射,简化激光热源相关系统的组成;单面焊一次完成T型接头焊接,提高了焊接效率。
英文摘要: The invention discloses a T-shaped joint single-beam laser and TIG (Tungsten Insert gas) compound single-sided welding and double-sided shaping method. A transverse plate and a vertical plate are arranged in a T shape; a single laser beam enters perpendicular to the surface of the transverse plate; a TIG welding arc and a single laser beam are arranged in the same plane along the welding direction; and the action point of the laser-TIG compound weld and a member to be welded is located on the transverse plate. The invention has the advantages that the T-shaped joint and the high-reflectivity material are welded with lower laser power by adopting the laser and TIG compound heat source welding, the requirement of the assembling precision of the member to be welded is lowered, the composition of relative systems of the laser hot source is simplified by adopting single laser beam incidence and the welding efficiency is improved as the T-shaped joint is welded by the single-sided welding in one time.
是否PCT专利:
申请日期: 2009-09-04
公开日期: 2011-04-13
授权日期: 2013-10-15
专利申请号: CN200910187245.9
公布/公告号: CN102009274A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13347
Appears in Collections:装备制造技术研究室_专利

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