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铝合金电弧推焊激光后置的复合焊接装置 专利
发明专利. 铝合金电弧推焊激光后置的复合焊接装置, 专利号: ZL201510930740.X, 申请日期: 2015-12-15, 授权日期: 2017-09-01
Inventors:  虞钢;  苗海宾;  宁伟健;  郑彩云;  何秀丽;  李少霞
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一种重力对激光焊接接头焊缝形态影响的测量 专利
发明专利. 一种重力对激光焊接接头焊缝形态影响的测量, 专利号: ZL201110307091.X, 申请日期: 2011-10-12, 授权日期: 2015-06-03
Inventors:  虞钢;  禇庆臣;  郑彩云;  宁伟健;  何秀丽;  李少霞
View  |  Adobe PDF(821Kb)  |  Favorite  |  View/Download:185/22  |  Submit date:2015/06/09