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AssigneeNanchang Hangkong University
InventorsJilin XIE, Hangyu LI, Yuhua CHEN, Minjuan WANG, Shanlin WANG, Shimeng LI, Jishuai LI, Timing ZHANG, Min ZHENG
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The present invention provides a fixture and method for improving the performance of electromagnetic pulse welding joints. The fixture comprises a base and a pressing block. In the present invention, the pressing block and the base are closely attached to each other through the cooperation of a semi-through groove and a protrusion, and the pressing block is compacted by a pressing plate, so that the semi-through groove is sealed. The semi-through groove may be filled with a specific atmosphere through a suction hole and a gas conveying hole, so that welding may be completed under different atmospheres. By selecting the type of atmosphere, the resistance of a flyer plate and the associated energy loss caused by high-speed movement of the workpieces to be welded can be effectively reduced, so that the welding quality is ensured.
A fixture for improving the performance of electromagnetic pulse welding joints, comprising a welding workbench (1) for clamping a workpiece (2) to be welded, wherein the workbench is provided with an electromagnetic pulse assembly (12), a base (3) and a pressure block (4), wherein the base (3) is sealed and embedded in the electromagnetic pulse assembly (12);
Dependencies are inferred from the claim text.