Method and apparatus for heat-treating an article and a fixture for use in the same
    1.
    发明申请
    Method and apparatus for heat-treating an article and a fixture for use in the same 有权
    用于对其中的物品和固定装置进行热处理的方法和装置

    公开(公告)号:US20080029927A1

    公开(公告)日:2008-02-07

    申请号:US11905695

    申请日:2007-10-03

    IPC分类号: B29C33/40

    摘要: A substrate (33) is clamped into a fixture (32) and material is deposited thereon to form a complex article (40). The article (40) produced is packed, using ceramic inserts (42) and a coating (41). The packing (42) ensures that the article (40) maintains its true shape and allows for expansion during the subsequent heat treatment process. The packed article (40), mounted on the fixture (32), is then placed in a box (44), encased in a granular material (43) and heated. It is heated to a temperature sufficient to relieve stresses and is maintained at this temperature for a time period such that the stresses in the article (40) are relieved.

    摘要翻译: 将基材(33)夹紧到固定装置(32)中,并将材料沉积在其上以形成复杂制品(40)。 所制造的制品(40)使用陶瓷插入件(42)和涂层(41)进行包装。 包装(42)确保制品(40)保持其真实形状并且允许在随后的热处理过程中的膨胀。 然后将安装在固定装置(32)上的包装物品(40)放置在箱体(44)中,装在颗粒状材料(43)中并加热。 将其加热到足以缓解应力的温度并在该温度下保持一段时间,使得制品(40)中的应力得以缓解。

    Welding torch and shield
    3.
    发明申请
    Welding torch and shield 有权
    焊枪和盾牌

    公开(公告)号:US20050173379A1

    公开(公告)日:2005-08-11

    申请号:US11036363

    申请日:2005-01-18

    摘要: A welding torch (10) for welding on a component has an electrode (12) within a nozzle (14) through which a flow of gas passes. A shield (20) defines an enclosure (22) around the nozzle (14). Means are provided for supplying weld filler material (18) into the vicinity of the electrode (12) through the shield (20). One end of the shield (20) is attached to the welding torch (10). The other end of the shield (20) is open and extends towards the component (16). An inflatable seal (28) is mounted on the end of the shield (20) to seal between the shield (20) and the component (16).

    摘要翻译: 用于在部件上焊接的焊枪(10)具有在喷嘴(14)内的气体通过的电极(12)。 护罩(20)限定围绕喷嘴(14)的外壳(22)。 提供了用于通过屏蔽件(20)将焊接填充材料(18)提供到电极(12)附近的装置。 护罩(20)的一端安装在焊炬(10)上。 屏蔽件(20)的另一端是开口的并且朝向部件(16)延伸。 一个可充气的密封件(28)安装在屏蔽(20)的端部上,以密封屏蔽(20)和组件(16)之间。

    Atmospheric shield with a continuous channel seal for isolating welding components
    5.
    发明授权
    Atmospheric shield with a continuous channel seal for isolating welding components 有权
    大气屏蔽带连续通道密封,用于隔离焊接部件

    公开(公告)号:US08723071B2

    公开(公告)日:2014-05-13

    申请号:US11798254

    申请日:2007-05-11

    摘要: An atmospheric shield for isolating a component from an external atmosphere is provided. The atmospheric shield includes an envelope and a base carrying a continuous channel. The base and the envelope are arranged to define an enclosure within which the component to be isolated is located, and such that a portion of the envelope extends within the continuous channel. A seal is provided within the continuous channel to seal between the envelope and the base.

    摘要翻译: 提供了用于将组件与外部气氛隔离的大气屏蔽。 大气屏蔽包括一个信封和一个承载连续通道的底座。 基部和外壳布置成限定外壳,待隔离的部件位于该外壳内,并且使得封套的一部分在连续通道内延伸。 密封件设置在连续通道内以密封封套和底座之间。

    SURFACE COATING FOR INSPECTION
    6.
    发明申请
    SURFACE COATING FOR INSPECTION 审中-公开
    表面涂层检查

    公开(公告)号:US20130214178A1

    公开(公告)日:2013-08-22

    申请号:US13882516

    申请日:2011-11-18

    IPC分类号: G01B11/24

    CPC分类号: G01B11/24 G01B11/25 G01N21/91

    摘要: A method of inspecting an article includes: applying an organic liquid substance over at least a portion of the article to be inspected so as to form a surface layer thereon, wherein said surface layer is luminescent; irradiating the article with the surface layer thereon; and scanning the article to determine its shape.

    摘要翻译: 一种检查制品的方法包括:将有机液体物质涂覆在要检查的制品的至少一部分上以在其上形成表面层,其中所述表面层是发光的; 用其上的表面层照射物品; 并扫描文章以确定其形状。

    Support architecture
    7.
    发明授权
    Support architecture 有权
    支持架构

    公开(公告)号:US08470234B2

    公开(公告)日:2013-06-25

    申请号:US12219069

    申请日:2008-07-15

    申请人: Daniel Clark

    发明人: Daniel Clark

    IPC分类号: B29C35/08 C04B35/653

    摘要: A method of forming a component from solid freeform fabrication comprising the step of building an integral support around the component during manufacture thereof. The stiffness the support provides to the component is selected to minimize deformation of the component either during the manufacture of the component or during a subsequent heat treatment process.

    摘要翻译: 从固体自由形成制造形成部件的方法包括在其制造期间围绕部件构建整体支撑件的步骤。 选择支撑件提供给部件的刚度,以使部件的制造过程中或在随后的热处理过程中最小化部件的变形。

    SURFACE TREATMENT DEVICE
    8.
    发明申请
    SURFACE TREATMENT DEVICE 有权
    表面处理装置

    公开(公告)号:US20120071069A1

    公开(公告)日:2012-03-22

    申请号:US13148407

    申请日:2010-02-03

    IPC分类号: B24B57/02

    CPC分类号: B24D13/10 B24B1/04 B24B57/02

    摘要: A surface treatment device includes an enclosure which has an opening through which the leading edge of an aerofoil passes. A sealing element is provided on the enclosure to seal the device to the surfaces of the aerofoil. An abrasive is located within the enclosure and two fluid openings are also provided through which a chemical accelerant can be pumped. In operation the enclosure is oscillated relative to the component so that material is abraded. Whilst the enclosure is oscillated a chemical accelerant is simultaneously pumped through it. The device allows for the local application of a surface treatment on a component.

    摘要翻译: 表面处理装置包括具有开口的外壳,机翼的前缘穿过该开口。 密封元件设置在外壳上以将装置密封到机翼的表面。 研磨剂位于外壳内,并且还提供两个流体开口,通过该开口可以泵送化学促进剂。 在操作中,外壳相对于部件振荡,使材料磨损。 当外壳振荡时,化学促进剂同时被泵送通过。 该装置允许在部件上局部施加表面处理。

    DEVELOPMENTS IN OR RELATING TO DRUM ROTORS
    9.
    发明申请
    DEVELOPMENTS IN OR RELATING TO DRUM ROTORS 审中-公开
    或与鼓轮相关的开发

    公开(公告)号:US20110035924A1

    公开(公告)日:2011-02-17

    申请号:US12844133

    申请日:2010-07-27

    IPC分类号: B21D39/03

    摘要: A method of replacing a integrally bladed rotor section in a one-piece drum rotor, the method comprising removing the integrally bladed rotor section, replacing the integrally bladed rotor section with a replacement rotor section, and joining the replacement rotor section to the drum rotor by diffusion bonding under an axial contact pressure exerted between one or more respective pairs of bonding surfaces on the new rotor section and the drum rotor.

    摘要翻译: 一种代替一体式转筒转子中整体叶片的转子部分的方法,该方法包括:移除整体叶片的转子部分,用替换的转子部分代替整体叶片的转子部分,并且将替换转子部分连接到转筒转子上 在新的转子部分和鼓转子之间的一个或多个相对的粘合表面对之间施加的轴向接触压力下的扩散接合。

    Turbomachine blade
    10.
    发明授权
    Turbomachine blade 有权
    涡轮机刀片

    公开(公告)号:US07794210B2

    公开(公告)日:2010-09-14

    申请号:US11878877

    申请日:2007-07-27

    IPC分类号: B63H1/26

    摘要: A turbomachine blade comprising a root portion and an aerofoil portion, the aerofoil portion having a leading edge, a trailing edge, a concave metal wall portion extending from the leading edge to the trailing edge and a convex metal wall portion extending from the leading edge to the trailing edge, the concave metal wall portion and the convex metal wall portion forming a continuous integral metal wall, the aerofoil portion having a hollow interior defined by at least one internal surface, the hollow interior of the aerofoil portion being at least partially filled with a vibration damping material that is separated from the metal wall portions by a thermally insulating material.

    摘要翻译: 一种涡轮机叶片,包括根部和机翼部分,所述机翼部分具有前缘,后缘,从所述前缘延伸到所述后缘的凹金属壁部分和从所述前缘延伸到所述前缘的凸金属壁部分 所述后缘,所述凹金属壁部分和所述凸金属壁部分形成连续的整体金属壁,所述机翼部分具有由至少一个内表面限定的中空内部,所述机翼部分的中空内部至少部分地被填充有 通过隔热材料与金属壁部分隔离的振动阻尼材料。