公开(公告)号：US20160167149A1

公开(公告)日：2016-06-16

申请号：US14392254

申请日：2014-06-23

申请人： JFE STEEL CORPORATION

发明人： Rinya Kojo ,  Satoshi Oro ,  Hiromasa Hayashi ,  Yohei Takanaga ,  Atsushi Yamamoto

IPC分类号： B23K7/06 ,  B23K7/10 ,  B22D11/126

CPC分类号： B23K7/06 ,  B22D11/126 ,  B22D11/16 ,  B23K7/102

摘要： Adhesive matter remaining at the end of a cuboid metal material is reliably removed in a relatively short time while suppressing the decrease in yield rate of the metal material. Distances of the upper surface and the lower surface of a cuboid metal material from a reference position are measured using a distance measurement device in the longitudinal direction of the slab including the longitudinal end of the slab. On the basis of the measurement results, the state of remaining of adhesive matter remaining on the upper and lower surfaces of the longitudinal end of the slab is comprehended. On the basis of the state of remaining of adhesive matter, the amount and position of cutting by a cutting tool is determined. Corner removing cutting is performed on the upper and lower surfaces of the longitudinal end of the slab using the cutting tool in accordance with the determined amount and position of cutting.

摘要翻译： 保留在长方体金属材料末端的粘合剂物质在相对短的时间内被可靠地除去，同时抑制了金属材料的成品率的降低。 长方体金属材料从基准位置的上表面和下表面的距离使用距离测量装置在包括板坯的纵向端的板坯的纵向方向上测量。 基于测量结果，理解残留在板坯的纵向端部的上表面和下表面上的粘合剂残留物的状态。 基于粘合剂残留的状态，确定切削工具的切削量和位置。 根据确定的切割量和位置，使用切削工具在板坯的纵向端部的上表面和下表面上进行角部切除。

公开(公告)号：US10391573B2

公开(公告)日：2019-08-27

申请号：US14392254

申请日：2014-06-23

申请人： JFE Steel Corporation

发明人： Rinya Kojo ,  Satoshi Oro ,  Hiromasa Hayashi ,  Yohei Takanaga ,  Atsushi Yamamoto

IPC分类号： B23K7/06 ,  B22D11/126 ,  B22D11/16 ,  B23K7/10

摘要： Adhesive matter remaining at the end of a cuboid metal material is reliably removed in a relatively short time while suppressing the decrease in yield rate of the metal material. Distances of the upper surface and the lower surface of a cuboid metal material from a reference position are measured using a distance measurement device in the longitudinal direction of the slab including the longitudinal end of the slab. On the basis of the measurement results, the state of remaining of adhesive matter remaining on the upper and lower surfaces of the longitudinal end of the slab is comprehended. On the basis of the state of remaining of adhesive matter, the amount and position of cutting by a cutting tool is determined. Corner removing cutting is performed on the upper and lower surfaces of the longitudinal end of the slab using the cutting tool in accordance with the determined amount and position of cutting.