METHOD AND APPARATUS FOR WELDING AND FIXING STEEL BAR TO STEEL PLATE

摘要

PROBLEM TO BE SOLVED: To provide a method and an apparatus for welding and fixing a steel bar to a steel plate in which the warp generated in welding a product to be manufactured by welding the steel bar to the steel plate is prevented, and the accuracy of the product can be ensured.;SOLUTION: The steel plate 2 and the steel bar 1 are set in an overlapping manner, and welded to each other in a fixed condition under the pressure, and the fixed condition is released after cooling.;COPYRIGHT: (C)2001,JPO