公开(公告)号：US06813921B2

公开(公告)日：2004-11-09

申请号：US10199659

申请日：2002-07-19

申请人： Dan Hall ,  Ilpo Koppinen ,  George Mayer ,  Brian Swank

发明人： Dan Hall ,  Ilpo Koppinen ,  George Mayer ,  Brian Swank

IPC分类号： B21B118

CPC分类号： B21B1/166 ,  B21B27/02

摘要： The invention relates to a method for rolling a metal profile into a metal strip in which method the technique of a profiled rolling in combination with a strip rolling is used, comprising that during the at least two-staged profiled rolling the metal rod is divided into two symmetrical segments. These segments are spread into the lateral regions of the material to be rolled into a flattened profile which is as an object for at least one-staged strip rolling so that the spread ratios between the diameter of the rod and the width of the strip of greater than 2,8:1 are achieved.

公开(公告)号：US06464927B1

公开(公告)日：2002-10-15

申请号：US09687582

申请日：2000-10-13

申请人： Gianpietro Benedetti

发明人： Gianpietro Benedetti

IPC分类号： B21B118

CPC分类号： C21D9/0075 ,  B21B1/18 ,  B21B1/466 ,  B21B45/004 ,  B21B45/0224 ,  B21B2201/06 ,  C21D1/18 ,  C21D1/32 ,  C21D8/06

摘要： Apparatus for the rolling and heat treatment of elongated metal product of relatively small cross section, such as rods and bars, is described in which the elements required for the conduct of a variety of heat treatments are arranged in in-line disposition whereby any of several heat treatment procedures can be performed on the product without need for transferring the product to remotely located heat treatment facilities. The methods of performing various heat treatments through use of the disclosed apparatus are also described.

摘要翻译： 描述了用于轧制和热处理具有相对小的横截面的细长金属产品的装置，例如杆和杆，其中进行各种热处理所需要的元件被布置为在线配置，其中几个 可以对产品执行热处理程序，而不需要将产品转移到位于远程位置的热处理设施。 还描述了通过使用所公开的装置进行各种热处理的方法。