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12 条记录 (耗时 0.036 秒)

    Forging die package
    2.
    发明授权
    Forging die package 失效
    锻造模具包装

    公开(公告)号：US4531396A

    公开(公告)日：1985-07-30

    申请号：US498240

    申请日：1983-05-26

    申请人： Donald G. MacNitt, Jr. ,  Raymond M. Walker ,  Bryant H. Walker

    发明人： Donald G. MacNitt, Jr. ,  Raymond M. Walker ,  Bryant H. Walker

    IPC分类号： B21J5/02 ,  B21J13/02 ,  B21K1/36 ,  B21K3/02 ,  B21D31/00

    CPC分类号： B21K1/36 ,  B21J13/02 ,  Y10T29/49513

    摘要： A die package for forming a central disc structure having a plurality of integrally formed appendages extending therefrom includes a cylindrical array of appendage forming, abutting die segments which are prevented from tilting or moving in a circumferential direction by means of pins extending into slots formed along the parting lines between abutting die segments in the upper surfaces of the segments. In one embodiment, the pins extend upwardly from between opposed, parallel, radially and axially extending walls of each slot and fit tightly between said walls. The upper ends of the pins are secured to a rigid annular ring overlying the slots. The slots extend radially inwardly of the pins to allow the die segments to be moved radially outwardly after forging to release the forging from the die package.

    摘要翻译： 用于形成具有从其延伸的多个一体形成的附属物的中心盘结构的模具封装包括附加成形的圆柱形阵列，邻接的模具段，其通过延伸到沿着圆形方向形成的槽中的销在圆周方向上被倾斜或移动 在段的上表面中的邻接的模具段之间的分隔线。 在一个实施例中，销从每个槽的相对的，平行的，径向和轴向延伸的壁向上延伸，并且紧密地配合在所述壁之间。 销的上端固定到覆盖槽的刚性环形环上。 槽在销的径向向内延伸，以允许模具段在锻造之后径向向外移动以从模具包装释放锻造。

    Method of joining material
    6.
    发明授权
    Method of joining material 有权
    连接材料的方法

    公开(公告)号：US06902096B2

    公开(公告)日：2005-06-07

    申请号：US10074736

    申请日：2001-10-29

    申请人： John M. Robertson ,  Thomas DeMichael ,  Raymond M. Walker

    发明人： John M. Robertson ,  Thomas DeMichael ,  Raymond M. Walker

    IPC分类号： F01D5/02 ,  B21K1/36 ,  B21K25/00 ,  B23K20/00 ,  B23K20/02 ,  B23K103/08 ,  B23P6/00 ,  F01D5/00 ,  F01D25/00 ,  F02C7/00 ,  B23K20/18 ,  B23K31/02

    CPC分类号： B23P6/005 ,  B23K20/02 ,  B23K2101/001 ,  F01D5/005 ,  F05D2230/23 ,  F05D2230/25 ,  F05D2230/40 ,  F05D2230/80

    摘要： A method of repairing a part, such as a rotating disk/drum rotor of a gas turbine engine. The method includes: heating a contact area of a wrought material and a contact area of a wrought part; and pressing the contact area of the material against the contact area of the part to bond the parts. A method of making a rotating part of a gas turbine engine, comprising: heating a contact area of a wrought material and a contact area of a wrought part; and pressing the contact area of the material against the contact area of the part to bond the parts. The methods may include a subsequent heat treatment to provide the desired strength properties to the joint between the material and the part.

    摘要翻译： 一种维修燃气涡轮发动机的部件的旋转盘/转筒的方法。 该方法包括：加热锻造材料的接触面积和锻造部分的接触面积; 并且将所述材料的接触区域压靠在所述部件的接触区域上以粘合所述部件。 一种制造燃气涡轮发动机的旋转部件的方法，包括：加热锻造材料的接触面积和锻造部件的接触面积; 并且将所述材料的接触区域压靠在所述部件的接触区域上以粘合所述部件。 所述方法可以包括随后的热处理以向材料和部件之间的接合部提供期望的强度性能。

    Rotor blade bonding device
    7.
    发明授权
    Rotor blade bonding device 失效
    转子叶片接合装置

    公开(公告)号：US5048743A

    公开(公告)日：1991-09-17

    申请号：US516017

    申请日：1990-04-26

    申请人： Raymond M. Walker ,  John T. Sinski

    发明人： Raymond M. Walker ,  John T. Sinski

    IPC分类号： B23K20/02 ,  B23P15/00 ,  F01D5/00 ,  F01D5/30 ,  F01D25/28

    CPC分类号： F01D5/3061 ,  B23K20/02 ,  B23P15/006 ,  F01D25/285 ,  F01D5/005 ,  Y10T29/49318 ,  Y10T29/49737

    摘要： A blade bonding device permits individual blades to be bonded to a blade stub for the purpose of replacing a damaged blade. The device includes a clamp frame and hydraulic ram. A blade holder arranged in contact with the axially moveable ram shaft is guided by a precision slot and pin arrangement from the frame. The clamp engages the inner surfaces of the rim of the rotor disk, and has a cooling passage through this location near the rim. The advantages of the clamp and cooling means are to not mechanically or thermally stress the disk.

    摘要翻译： 刀片接合装置允许单个刀片结合到刀片短截线以更换损坏的刀片。 该装置包括夹紧架和液压柱塞。 布置成与轴向可移动的柱塞轴接触的刀片保持架由来自框架的精密槽和销排列引导。 夹具接合转子盘的边缘的内表面，并具有通过该位置靠近边缘的冷却通道。 夹具和冷却装置的优点是不会对盘进行机械或热应力。