METHOD OF MANUFACTURING A COMPONENT
    2.
    发明申请
    METHOD OF MANUFACTURING A COMPONENT 有权
    制造组件的方法

    公开(公告)号:US20110142709A1

    公开(公告)日:2011-06-16

    申请号:US12945058

    申请日:2010-11-12

    IPC分类号: B22F3/24 B22F3/15

    摘要: A component is manufactured from a powdered material such as a titanium alloy, by performing a first hot isostatic pressing HIP operation on the powdered material 14 while the powdered material is in contact with a moulding surface 8 of a rigid, usable moulding tool 2. The first HIP operation creates a non-porous shaped surface 16 on a partially consolidated component 14, but avoids bonding or reaction between the partially consolidated component 14 and the moulding tool 2. After separation of the partially consolidated component 14 from the moulding tool 2, the partially consolidated component 14 is subjected to a second HIP operation in which the powdered material is fully consolidated.

    摘要翻译: 通过对粉末材料14进行第一次热等静压HIP操作,同时粉末材料与刚性可用的模制工具2的模制表面8相接触,由诸如钛合金的粉末材料制造组件。 第一HIP操作在部分固结的部件14上产生无孔形状的表面16,但是避免了部分固结的部件14和模制工具2之间的结合或反应。在将部分固结的部件14与模制工具2分离之后, 部分固结的部件14经受第二HIP操作,其中粉末材料被完全固结。

    MOULD ASSEMBLY FOR A HOT ISOSTATIC PRESSING PROCESS
    3.
    发明申请
    MOULD ASSEMBLY FOR A HOT ISOSTATIC PRESSING PROCESS 有权
    用于热静压机的模具组件

    公开(公告)号:US20120100033A1

    公开(公告)日:2012-04-26

    申请号:US13253585

    申请日:2011-10-05

    IPC分类号: B22F3/15 C04B35/594

    摘要: This invention relates to a mould assembly for a hot isostatic pressing, HIP, process for fabricating a component, comprising: a first part which includes a shaped surface for forming a first surface of the component, the shaped surface having at least one recess; a second part arranged to move relative to the first part during the HIP process so as to compress a powder in-fill held therebetween, wherein the second part includes a formation configured to focus pressure toward the recess so as to aid consolidation of the powder in-fill at a distal end thereof.

    摘要翻译: 本发明涉及一种用于热等静压的模具组件,HIP,用于制造部件的方法,包括:第一部分,其包括用于形成部件的第一表面的成形表面,所述成形表面具有至少一个凹部; 第二部分,其布置成在HIP过程期间相对于第一部分移动,以便压缩保持在其间的粉末填充物,其中第二部分包括被配置为朝向凹部聚焦压力的结构,以帮助将粉末固结 - 在其远端填充。

    METHOD AND ASSEMBLY FOR FORMING A COMPONENT BY ISOSTATIC PRESSING
    4.
    发明申请
    METHOD AND ASSEMBLY FOR FORMING A COMPONENT BY ISOSTATIC PRESSING 有权
    通过等压压制形成组件的方法和装配

    公开(公告)号:US20110014082A1

    公开(公告)日:2011-01-20

    申请号:US12822394

    申请日:2010-06-24

    申请人: Wayne E. VOICE

    发明人: Wayne E. VOICE

    IPC分类号: B22F3/04

    摘要: A method of forming a component (30) by isostatic pressing, the method comprising: providing a canister (4) suitable for isostatic pressing, the canister comprising first and second membranes (14, 16) which, in use, are disposed within the canister (4); the first and second membranes (14, 16) defining a component cavity (24) disposed between the first and second membranes (14, 16), a first tool cavity (26) disposed between the first membrane (14) and an adjacent wall (10) of the canister (4), and a second tool cavity (28) disposed between the second membrane (16) and another adjacent wall (12) of the canister (4); filling the component cavity (24) with the component powder for forming the component (30); filling the first and second tool cavities (26, 28) with a second tool powder; and isostatically pressing the canister (4) to form the component (30).

    摘要翻译: 一种通过等静压法形成组分(30)的方法,所述方法包括:提供适于等静压的罐(4),该罐包括第一和第二膜(14,16),其在使用中设置在罐内 (4); 第一和第二膜(14,16)限定设置在第一和第二膜(14,16)之间的部件空腔(24),设置在第一膜(14)和邻近壁(14,16)之间的第一工具空腔 以及设置在所述第二膜(16)和所述罐(4)的另一相邻壁(12)之间的第二工具腔(28); 用组分粉末填充组件空腔(24)以形成组件(30); 用第二工具粉末填充第一和第二工具空腔(26,28); 并均匀地压制罐(4)以形成部件(30)。

    METHOD OF MANUFACTURING A METAL COMPONENT FROM METAL POWDER
    5.
    发明申请
    METHOD OF MANUFACTURING A METAL COMPONENT FROM METAL POWDER 有权
    从金属粉末制造金属成分的方法

    公开(公告)号:US20110072661A1

    公开(公告)日:2011-03-31

    申请号:US12861355

    申请日:2010-08-23

    申请人: Wayne E. VOICE

    发明人: Wayne E. VOICE

    IPC分类号: B21K3/00 B22F3/12 B22F3/24

    摘要: A method of manufacturing a metal component from metal powder comprises preparing (12) a metal powder, providing (14) gallium on at least part of the surface of at least some of the metal powder particles, encapsulating (16) the metal powder in a container, evacuating (18) the container to remove air and/or gas from the container, sealing (20) the container, hot isostatically pressing (22) the container to consolidate the metal powder particles to produce the metal component and removing (24) the container from the metal component. The process is used to produce gas turbine engine metal components, for example turbine discs with improved fatigue properties.

    摘要翻译: 从金属粉末制造金属成分的方法包括制备(12)金属粉末,在至少一些金属粉末颗粒的至少部分表面上提供(14)镓,将金属粉末包封(16)在 容器中排空(18)容器以从容器中排出空气和/或气体,密封(20)容器,热等静压(22)容器以固结金属粉末颗粒以产生金属组分并除去(24) 容器从金属部件。 该方法用于生产燃气涡轮发动机金属部件,例如具有改善的疲劳特性的涡轮盘。

    METHOD OF PRODUCING A POWDER
    6.
    发明申请
    METHOD OF PRODUCING A POWDER 审中-公开
    生产粉末的方法

    公开(公告)号:US20110253815A1

    公开(公告)日:2011-10-20

    申请号:US13081045

    申请日:2011-04-06

    申请人: Wayne E. VOICE

    发明人: Wayne E. VOICE

    IPC分类号: B02C23/00

    CPC分类号: B22F9/04 G05G1/12

    摘要: A powder and/or polyhedral grains of a solid material are produced by directing one or more jets of liquid at a body of the solid material, thereby causing the ablation of powder particles from the solid material. The jet or jets of liquid may be controlled to cut polyhedral grains from the solid material. The liquid within which the powder particles and/or grains are entrained is then collected and the powder particles and/or grains are separated from the liquid.

    摘要翻译: 固体材料的粉末和/或多面体颗粒通过在固体材料的主体处引导一种或多种液体喷射而产生,从而导致来自固体材料的粉末颗粒的消融。 可以控制液体的喷射或射流以从固体材料切割多面体颗粒。 然后收集其中夹带有粉末颗粒和/或颗粒的液体,并将粉末颗粒和/或颗粒与液体分离。