公开(公告)号：US20180345346A1

公开(公告)日：2018-12-06

申请号：US16055915

申请日：2018-08-06

申请人： Triumph Aerostructures, LLC

发明人： Harold M. Brewer, JR. ,  Steven McDonough ,  Charles Phy ,  David Rose ,  Brian Travis ,  Keith Willhite

IPC分类号： B21D5/04 ,  B21D7/03 ,  B21D7/00 ,  B21D53/92

CPC分类号： B21D5/04 ,  B21D7/00 ,  B21D7/03 ,  B21D53/92

摘要： A method for forming a metal beam may comprise: clamping first and second portions of the metal beam in a substantially fixed and in a position whereat the metal beam is rotatable about three axes; applying a net bending force to the clamped second portion of the metal beam at a predetermined angle; sensing twisting of the second portion of the metal beam resulting from the net bending force; and modulating the angle at which the net force is applied to reduce the twisting of the metal beam. As a result, the net bending force is moved toward the shear center and toward being along the principal axis of the metal beam.

公开(公告)号：US20170072444A1

公开(公告)日：2017-03-16

申请号：US14851498

申请日：2015-09-11

申请人： Triumph Aerostructures, LLC

发明人： Harold M. Brewer, JR. ,  Steven McDonough ,  Charles Phy ,  David Rose ,  Brian Travis ,  Keith Willhite

IPC分类号： B21D5/04

CPC分类号： B21D5/04 ,  B21D7/00 ,  B21D7/03 ,  B21D53/92

摘要： An apparatus for bending metal beams and methods of using the same are provided herein.

摘要翻译： 本发明提供一种用于弯曲金属梁的装置及其使用方法。