METHOD OF FORMING A WELDING STRUCTURE

摘要

PURPOSE: A welded construction formation method is provided to maintain the airtighness of the in-out pipe connection by reducing a failure rate. CONSTITUTION: A welded construction formation method comprises next steps. A truss unit(2) is prepared. A truss body insertion part is inserted into the truss body and adheres closely. An electromagnetic pulse welding coil is offered to the insertion part. A pulse magnetic forming power is offered to the insertion part by using the electromagnetic pulse welding coil. The truss body is contracted and the truss connector in which the truss body and truss unit are welded is formed.