Technique of Disabuse of Profiled Bar Welded with Steel Plate by Extending

摘要

A technique of disabusing the distortion of profiled bar welded with steel plate in length direction byrnextending is proposed. The basic principle of the technique and the method of power calculation of designing thernequipment for disabusing the distortion are introduced. The application results indicate that the technique hasrngood effect for disabusing the distortion of profiled bar welded with steel plate.