首页>
外国专利>
METHOD OF WELDING A COMPONENT TO A SHAPE MEMORY ALLOY WORKPIECE WITH PROVISION OF AN EXTRA CUT FOR COMPENSATING THE VARIATIONS OF DIMENSION OF WORKPIECE AND COMPONENT
METHOD OF WELDING A COMPONENT TO A SHAPE MEMORY ALLOY WORKPIECE WITH PROVISION OF AN EXTRA CUT FOR COMPENSATING THE VARIATIONS OF DIMENSION OF WORKPIECE AND COMPONENT
展开▼
机译:提供带有额外切口的形状记忆合金工件焊接组件的方法,以补偿工件和组件尺寸的变化
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of cutting, polishing and then welding together two metallic components (10, 18), in which the respective components (10, 18) are cut to define respective cut surfaces (14, 16) that are to be polished and fitted together, both to define the relative positions of the two components (10, 18) to be fixed by the welding and to provide facing weld surfaces at which the two components (10, 18) can be welded together. The method is characterized by the steps of i) making at least one extra cut (20), to create at least one zone of elastic deformation that deforms when the cut surfaces (14, 16) are fitted together; ii) polishing the cut surfaces (14, 16) before fitting them together; and iii) designing the dimensions of the cut components (10, 18) so that the zones of elastic deformation compensate for the variations of dimensions caused by the polishing step, thereby retaining the capability of the polished cut surfaces (14, 16, 20) to define said component (10, 18) relative positions during the welding step.
展开▼