公开(公告)号：US20130125604A1

公开(公告)日：2013-05-23

申请号：US13744566

申请日：2013-01-18

Applicant: ATI Properties, Inc.

Inventor： Urban J. DeSouza ,  Robin M. Forbes Jones ,  Billy B. Hendrick, JR. ,  Alonzo L. Liles ,  Ramesh S. Minisandram ,  Sterry A. Shaffer

IPC: B21J1/06

CPC classification number: B21J1/06 ,  B21K29/00

Abstract: A forging die heating or preheating apparatus comprises a burner head comprising a plurality of flame ports. The burner head is oriented to compliment an orientation of at least a region of a forging surface of a forging die and is configured to receive and combust a supply of an oxidizing gas and a supply of a fuel and produce flames at the flame ports. The plurality of flame ports are configured to impinge the flames onto the forging surface of the forging die to substantially uniformly heat at least the region of the forging surface of the forging die.

Abstract translation: 锻造模具加热或预热装置包括具有多个火焰口的燃烧头。 燃烧器头被定向为补充锻造模具的锻造表面的至少一个区域的取向，并且构造成接收和燃烧氧化气体的供应和燃料的供应并在火焰口处产生火焰。 多个火焰口被构造成将火焰撞击到锻造模具的锻造表面上，以基本均匀地加热至少锻造模具的锻造表面的区域。

公开(公告)号：US20150107794A1

公开(公告)日：2015-04-23

申请号：US14524052

申请日：2014-10-27

Applicant: ATI PROPERTIES, INC.

Inventor： Robin M. Forbes Jones ,  Sterry A. Shaffer

IPC: B22D23/00

CPC classification number: B22D23/003

Abstract: An apparatus for casting metals by a nucleated casting technique to create a preform, the apparatus including a mold having a base and a side wall where the base can be moved relative to the side wall to withdraw the preform as it is being created. In various circumstances, portions of a droplet spray created by an atomizing nozzle, i.e., overspray, may accumulate on a top surface of the side wall and prevent or inhibit the preform from being moved relative to the side wall. The atomizing nozzle can be oriented such that the droplet spray passes over the top of the side wall to remelt and remove at least a portion of the overspray that has accumulated thereon. The mold can be rotated such that the overspray formed on a region of or on the entire perimeter of the top surface can pass through the droplet spray and can be removed from the side wall.

Abstract translation: 一种用于通过成核铸造技术铸造金属以制造预成型件的装置，该装置包括具有底座和侧壁的模具，其中底座可相对于侧壁移动，从而在预制件被产生时缩回。 在各种情况下，由雾化喷嘴产生的液滴喷雾的部分即超喷射可积聚在侧壁的顶表面上，并防止或阻止预型件相对于侧壁移动。 雾化喷嘴可以被定向成使得液滴喷雾越过侧壁的顶部，以重新熔化和去除已经积聚在其上的过度喷涂的至少一部分。 模具可以旋转，使得形成在顶表面的整个周边的区域上或其上的过喷剂可以通过液滴喷雾并且可以从侧壁移除。