APPARATUS FOR MANUFACTURING BENT MEMBER HAVING CORRECTING FUNCTION, AND METHOD FOR MANUFACTURING THE BENT MEMBER

摘要

PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a bent member having a correcting function, and a method for manufacturing the bent member.;SOLUTION: An apparatus 10 for manufacturing a bent member 21 includes a support means 11 for supporting an intermediate member 20 in a first position A while feeding the intermediate member 20 relatively in a longitudinal direction; a working means 12 for partially heating the fed intermediate member 20 in a second position B, cooling the portion heated in the second position B, in a third position C, and changing the position of a grip means for gripping the intermediate member 20 two-dimensionally or three-dimensionally in a region D downstream of the third position C to apply bending moment to a heated position, thereby bending the intermediate member 20 to manufacture a bent member 21; a measuring means 13 for measuring the three-dimensional shape of a bent part in the bent member 21; and a correction working means 14 for performing correction work of correcting the three-dimensional shape before bending work of the intermediate member 20 to be bent after the bent member 21 based on the measured result of the measuring means 13.;COPYRIGHT: (C)2014,JPO&INPIT