公开(公告)号：US10252327B2

公开(公告)日：2019-04-09

申请号：US15095849

申请日：2016-04-11

Applicant: ATI Properties LLC

Inventor： John W. Foltz, IV ,  Raul A. Martinez-Ayers ,  Aaron L. Fosdick

IPC: B22D13/06 ,  B22C9/08 ,  B22D13/10 ,  B22D27/04

Abstract: Various enhanced features are provided for centrifugal casting apparatuses, rotatable assemblies, and molds for casting products from molten material. These enhanced features include, among others, tapered gate portions positioned adjacent to the cavities of a mold, extended and shared gating systems, and detachable mold structures for modifying the thermodynamic characteristics and behavior of molds during casting operations.

公开(公告)号：US09545663B2

公开(公告)日：2017-01-17

申请号：US15218853

申请日：2016-07-25

Applicant: ATI Properties LLC

Inventor： John W. Foltz, IV ,  Raul A. Martinez-Ayers ,  Aaron L. Fosdick

IPC: B22D13/04 ,  B22D13/10 ,  B22D27/04

CPC classification number: B22D13/04 ,  B22D13/00 ,  B22D13/08 ,  B22D13/101 ,  B22D13/107 ,  B22D27/045

Abstract: A method of assembling a centrifugal casting apparatus includes positioning a wedge on a rotatable axis and positioning at least two molds into sealing engagement with the wedge. Each of the at least two molds includes a front face and defines at least two cavities extending from the front face into the mold. A sprue chamber is defined and is structured to receive molten material, and at least a portion of the sprue chamber is defined by at least a portion of the front faces of the at least two molds.

Abstract translation: 组装离心铸造设备的方法包括将楔形物定位在可旋转的轴线上并将至少两个模具定位成与楔形物密封接合。 所述至少两个模具中的每一个包括前表面并且限定从前表面延伸到模具中的至少两个空腔。 浇口腔被限定并且被构造成接收熔融材料，并且浇道室的至少一部分由至少两个模具的前表面的至少一部分限定。

公开(公告)号：US20160332222A1

公开(公告)日：2016-11-17

申请号：US15218853

申请日：2016-07-25

Applicant: ATI Properties LLC

Inventor： John W. Foltz, IV ,  Raul A. Martinez-Ayers ,  Aaron L. Fosdick

IPC: B22D13/04 ,  B22D27/04 ,  B22D13/10

CPC classification number: B22D13/04 ,  B22D13/00 ,  B22D13/08 ,  B22D13/101 ,  B22D13/107 ,  B22D27/045

Abstract: A method of assembling a centrifugal casting apparatus includes positioning a wedge on a rotatable axis and positioning at least two molds into sealing engagement with the wedge. Each of the at least two molds includes a front face and defines at least two cavities extending from the front face into the mold. A sprue chamber is defined and is structured to receive molten material, and at least a portion of the sprue chamber is defined by at least a portion of the front faces of the at least two molds.

Abstract translation: 组装离心铸造设备的方法包括将楔形物定位在可旋转的轴线上并将至少两个模具定位成与楔形物密封接合。 所述至少两个模具中的每一个包括前表面并且限定从前表面延伸到模具中的至少两个空腔。 浇口腔被限定并且被构造成接收熔融材料，并且浇道室的至少一部分由至少两个模具的前表面的至少一部分限定。