首页>
外国专利>
TOOL FOR FRICTION WELDING WITH MIXING, METHOD OF ITS FABRICATION, METHOD OF FRICTION WELDING WITH MIXING OF TWO METAL WORKPIECES, AND METHOD OF PRODUCING METAL PART
TOOL FOR FRICTION WELDING WITH MIXING, METHOD OF ITS FABRICATION, METHOD OF FRICTION WELDING WITH MIXING OF TWO METAL WORKPIECES, AND METHOD OF PRODUCING METAL PART
展开▼
机译:混合摩擦焊接的工具,其制造方法,两种金属工件混合的摩擦焊接的方法以及金属零件的制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: process engineering.;SUBSTANCE: inventions may be used in friction welding with mixing of two metal parts with relatively large thickness, in particular, exceeding 10 mm, for example, for producing aircraft components from aluminium alloys. Welding tool 2 comprises shoulder 4 and threaded rod 6 parting therefrom. Said rod 6 comprises, at least, three adjacent sections (8a, 8b, 8c) uniformly distributed along rod lengthwise axis that features, primarily, convex shape. Each section (8a, 8b, 8c) comprises at least there plane parts (8), adjoining to each other normal lines of these parts are crossed in the direction of the axis. Threaded parts (10a, 10b, 10c) are arranged between pairs of adjacent sections.;EFFECT: high-quality welding, reduced load on tool and no overheating.;12 cl, 7 dwg, 1 tbl
展开▼