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    Rolling tool
    3.
    发明授权
    Rolling tool 有权

    公开(公告)号：US09616546B2

    公开(公告)日：2017-04-11

    申请号：US13984740

    申请日：2012-02-10

    Applicant: Wolfgang Römpp ,  Siegfried Gruhler ,  Alfred Ostertag

    Inventor： Wolfgang Römpp ,  Siegfried Gruhler ,  Alfred Ostertag

    IPC: B24B39/02 ,  B24B55/02

    CPC classification number: B24B39/023 ,  B24B55/02 ,  Y10T29/47

    Abstract: Disclosed is a rolling tool which serves for working—in particular rolling smooth—an inner lateral surface of a cylindrical clearance. For this purpose, the rolling tool has at least one rolling body, which is held in the rotatably drivable rolling tool, and can be taken along by said tool on a peripheral path along the inner lateral surface. The at least one rolling body is inserted into a radial clearance in the rolling tool and can be subjected to a pressurized fluid from the inside to the outside along the radial clearance. The fluid is an aerosol. The aerosol is a fluid mixed with gas and serves for hydrostatic bearing and lubrication.

    Method for providing a low-friction surface
    6.
    发明授权
    Method for providing a low-friction surface 有权
    提供低摩擦表面的方法

    公开(公告)号：US09032597B2

    公开(公告)日：2015-05-19

    申请号：US13808541

    申请日：2010-07-16

    Applicant: Boris Zhmud

    Inventor： Boris Zhmud

    IPC: B24B39/00 ,  B05D5/08 ,  C10M125/22 ,  C10M169/04 ,  C23C26/00 ,  F16C33/10

    CPC classification number: B05D5/08 ,  C10M125/22 ,  C10M169/04 ,  C10M2201/043 ,  C10M2201/05 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/2805 ,  C10M2209/1033 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2220/04 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2240/401 ,  C10N2270/00 ,  C23C26/00 ,  F16C33/1095 ,  Y10T29/47

    Abstract: A manufacturing method for providing a low-friction surface comprises providing (210) of a mechanical element. A tool is mechanically rubbed (212) against a surface of the mechanical element. A process liquid is provided (214) to a contact area between the mechanical element and the tool. The process liquid comprises a first element that is a refractory metal and a second element that is a chalcogen. The first and second elements are provided in a liquid substance. The mechanical rubbing is performed with a contact pressure that is between 1% and 100% of an ultimate strength of the mechanical element. The mechanical rubbing thereby causes a combined burnishing of the surface of the mechanical element and a deposition of a tribofilm on the surface of the mechanical element. The tribofilm comprises the first element and the second element.

    Abstract translation: 用于提供低摩擦表面的制造方法包括提供（210）机械元件。 工具被机械地摩擦（212）抵靠机械元件的表面。 将工艺液体（214）设置到机械元件和工具之间的接触区域。 处理液体包括作为难熔金属的第一元素和作为硫属元素的第二元素。 第一和第二元件设置在液体物质中。 以机械元件极限强度的1％至100％之间的接触压力进行机械摩擦。 机械摩擦从而导致机械元件表面的组合抛光和摩擦膜沉积在机械元件的表面上。 摩擦膜包括第一元件和第二元件。

    Tools, machines and processes for deburring cut edges on workpieces
    9.
    发明授权
    Tools, machines and processes for deburring cut edges on workpieces 有权
    在工件上去毛刺切割边缘的工具，机器和工艺

    公开(公告)号：US08490449B2

    公开(公告)日：2013-07-23

    申请号：US13238546

    申请日：2011-09-21

    Applicant: Peter Bytow ,  Martin Decker ,  Martin Steiner

    Inventor： Peter Bytow ,  Martin Decker ,  Martin Steiner

    IPC: B21D17/04 ,  B21D28/00 ,  B21C37/30

    CPC classification number: B21D19/005 ,  Y10T29/47

    Abstract: A tool for deburring cut edges on workpieces has a pressure body in the form of a rolling body, by means of which, as relative longitudinal movement of rolling body and workpiece takes place, pressure can be applied to the burr on the relevant cut edge in the direction towards the workpiece while the rolling body rolls along the cut edge.A machine for deburring cut edges on workpieces is provided with a tool of the above-mentioned kind.In the course of a process for deburring cut edges on workpieces, a rolling body is moved along the relevant cut edge with a rolling motion. In that movement, pressure is applied by means of the rolling body to the burr on the cut edge in the direction towards the workpiece.

    Abstract translation: 用于在工件上去毛刺切割边缘的工具具有滚动体形式的压力体，通过该工具，随着滚动体和工件的相对纵向运动的发生，压力可以施加到相关切割边缘上的毛刺上 当轧制体沿着切割边缘滚动时朝向工件的方向。 在工件上用于去毛刺切割边缘的机器具有上述类型的工具。 在工件上切割边缘去毛刺的过程中，滚动体沿着相关的切割边缘以滚动运动移动。 在该运动中，通过滚动体将压力沿朝向工件的方向施加到切割边缘上的毛刺上。

    METHOD OF TREATING AN AEROFOIL
    10.
    发明申请
    METHOD OF TREATING AN AEROFOIL 有权
    处理AEROFOIL的方法

    公开(公告)号：US20130026147A1

    公开(公告)日：2013-01-31

    申请号：US13536101

    申请日：2012-06-28

    Applicant: Ian C.D. CARE

    Inventor： Ian C.D. CARE

    IPC: B23P15/02 ,  B21H7/16 ,  B24B1/00 ,  B24C1/00 ,  B23K26/00

    CPC classification number: G01M7/08 ,  B23P9/00 ,  B23P9/02 ,  B23P9/04 ,  C21D7/06 ,  C21D10/005 ,  F01D5/286 ,  F05D2220/36 ,  F05D2230/40 ,  G01M5/0016 ,  G01M5/0033 ,  G01M5/0075 ,  Y02T50/673 ,  Y10T29/47 ,  Y10T29/49336

    Abstract: A method of imparting deep compressive residual stress to an aerofoil, the method involves determining a stress map for the aerofoil for stress generated by Foreign Object (FOD) impact, a stress map for the aerofoil of high cycle fatigue, a stress map for the aerofoil of low cycle fatigue and determining a combined stress map by combining the stress map of FOD impact, the stress map of high cycle fatigue and the stress map of low cycle fatigue. A zone is then defined on the aerofoil from the combined stress map for receiving the deep residual compressive stress, and compressive residual stress imparted to the defined zone.

    Abstract translation: 一种向机翼赋予深度压缩残余应力的方法，该方法包括确定用于异物（FOD）冲击产生的应力的机翼的应力图，高周疲劳机翼的应力图，机翼的应力图 通过组合FOD冲击应力图，高周疲劳应力图和低周疲劳应力图，确定低周疲劳的复合应力图。 然后从组合应力图在机翼上定义一个区域，以接收深的残余压缩应力，以及施加到限定区域的压缩残余应力。

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