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    AUXILIARY EQUIPMENT FOR VALVE GRINDING
    1.
    发明申请
    AUXILIARY EQUIPMENT FOR VALVE GRINDING 审中-公开
    辅助设备用于阀门研磨

    公开(公告)号：US20160052105A1

    公开(公告)日：2016-02-25

    申请号：US14465850

    申请日：2014-08-22

    Applicant: Jun-Fan CHEN

    Inventor： Jun-Fan CHEN

    IPC: B24B47/16 ,  B24B41/06 ,  B24B15/04

    CPC classification number: B24B47/16 ,  B24B15/04 ,  B24B41/061

    Abstract: An auxiliary equipment for valve grinding is provided, including a main body, a driving shaft, a first linkage, a second linkage, a third linkage and a driven shaft. The driving shaft defines a first axial direction. The driving shaft is for connecting to a rotating tool. One end of the first linkage is connected to the driving shaft. The second linkage and the other end of the first linkage are connected to a first movable connecting portion. One end of the third linkage and the second linkage are connected to a second movable connecting portion. The driven shaft defines a second axial direction. When the first linkage rotates together with the driving shaft, the first movable connecting portion rotates about the first axial direction, the second linkage swings about the first movable connecting portion, and the second movable connecting portion swings about the second axial direction.

    Abstract translation: 提供了一种用于阀门研磨的辅助设备，包括主体，驱动轴，第一联动装置，第二联动装置，第三联动装置和从动轴。 驱动轴限定第一轴向方向。 驱动轴用于连接到旋转工具。 第一连杆机构的一端与驱动轴连接。 第一连杆机构的第二连接件和第二连接件的另一端连接到第一可动连接部分。 第三联动装置和第二联动装置的一端连接到第二活动连接部分。 从动轴限定第二轴向方向。 当第一连杆与驱动轴一起旋转时，第一可动连接部围绕第一轴向旋转，第二连杆围绕第一可动连接部摆动，第二可动连接部围绕第二轴向摆动。

    METHOD AND APPARATUS FOR ABRASIVE CIRCULAR MACHINING
    2.
    发明申请
    METHOD AND APPARATUS FOR ABRASIVE CIRCULAR MACHINING 有权
    用于磨料圆形加工的方法和装置

    公开(公告)号：US20060040585A1

    公开(公告)日：2006-02-23

    申请号：US10919440

    申请日：2004-08-17

    Applicant: Jean-Claude Montandon

    Inventor： Jean-Claude Montandon

    IPC: B24B51/00 ,  B24B1/00 ,  B24B7/00

    CPC classification number: B24B15/04 ,  B24B5/01

    Abstract: For the machining of a workpiece (18) rotating about a workpiece axis, a first abrasive tool (20), which rotates about a first tool axis, and the workpiece (18) are advanced towards one another, in order to machine a first workpiece face in a first abrasive operation. Further, a second abrasive tool (54), which rotates about a second tool axis (56), is advanced towards the workpiece (18), in order to machine a second workpiece face in a second abrasive operation. The two workpiece faces are designed rotationally symmetrically with respect to the workpiece axis and are arranged adjacently to one another in such a way that a sharp, burr-free, circular transition edge is formed between them. The two abrasive operations are controlled in such a way that they are terminated at the same time. The method and apparatus for abrasive circular machining allow a reliable and accurate machining of workpieces with a sharp and a burr-free transition edge between two rotationally symmetrical faces, even in the manufacture of large series.

    Abstract translation: 对于围绕工件轴线旋转的工件（18）的加工，围绕第一工具轴线旋转的第一研磨工具（20）和工件（18）彼此前进，以便加工第一工件 面对第一次研磨操作。 此外，围绕第二工具轴线（56）旋转的第二研磨工具（54）朝着工件（18）前进，以便在第二研磨操作中加工第二工件面。 两个工件面相对于工件轴线旋转对称设计并且彼此相邻设置，使得在它们之间形成尖锐的无毛刺的圆形过渡边缘。 这两个磨料操作以这样的方式进行控制，使得它们同时被终止。 用于磨削圆形加工的方法和装置允许在两个旋转对称面之间具有尖锐和无毛刺的过渡边缘的工件的可靠和精确的加工，即使在大系列的制造中。

    Method for matching the spool valve lands in a fuel injector
    3.
    发明授权
    Method for matching the spool valve lands in a fuel injector 有权
    一种用于匹配燃料喷射器中的滑阀阀座的方法

    公开(公告)号：US06174219B1

    公开(公告)日：2001-01-16

    申请号：US09360878

    申请日：1999-07-23

    Applicant: Will W. Mathews

    Inventor： Will W. Mathews

    IPC: B24B4900

    CPC classification number: B24B15/04 ,  F02M57/025 ,  F02M59/105 ,  F02M59/44 ,  F02M59/466 ,  F02M59/48 ,  F16K11/0716

    Abstract: A method is described for matching the lands in a spool valve (300) for a fuel injector. The spool valve (300) has a valve body (340) forming an inside surface (373) to receive the spool (310). The inside surface is measured to locate the position of contact points on the valve body (340). A starting contact point (514) is selected from the contact points on the valve body (340). The starting contact point (514) is transposed to the spool (310). The other contact points are transposed to the spool (300), preferably by using the distances between the other contact points and the starting contact point on the valve body. Grind areas are identified on the spool (310) based on the starting contact point, the other contact points, and specifications for the spool. The grind areas are ground to form lands on the spool (310) that match lands on the valve body (340). Alternatively, the lands on the valve body (340) are made based on the contact points of the spool (310)

    Abstract translation: 描述了一种用于匹配用于燃料喷射器的滑阀（300）中的焊盘的方法。 滑阀（300）具有形成内表面（373）以接纳线轴（310）的阀体（340）。 测量内表面以定位阀体上接触点的位置（340）。 起动接触点（514）从阀体（340）上的接触点中选择。 起始接触点（514）被转置到卷轴（310）。 优选地，通过使用其他接触点和阀体上的起始接触点之间的距离将其它接触点转置到卷轴（300）。 基于起动接触点，其他接触点和卷轴的规格，在卷轴（310）上识别研磨区域。 研磨区域被研磨以在阀芯（310）上形成与阀体（340）上的焊盘相匹配的焊盘。 或者，阀体（340）上的焊盘基于卷轴（310）的接触点制成，

    Valve resurfacing apparatus and method for making the same
    4.
    发明授权
    Valve resurfacing apparatus and method for making the same 失效
    瓣膜表面置换装置及其制造方法

    公开(公告)号：US4930261A

    公开(公告)日：1990-06-05

    申请号：US404058

    申请日：1989-09-06

    Applicant: Mark D. Tiegs ,  Michael J. Kurten

    Inventor： Mark D. Tiegs ,  Michael J. Kurten

    IPC: B23C3/05 ,  B24B15/04

    CPC classification number: B24B15/04 ,  B23C3/058 ,  Y10T279/17752 ,  Y10T279/17811 ,  Y10T279/29

    Abstract: An apparatus for engaging the stem of a valve member and for rotating the valve member about an axis, the apparatus comprising a sleeve member supported for rotation about an axis, the sleeve member having therein a cylindrical bore centered on the axis and machined by rotating the sleeve member about the axis, a spindle slideably housed within the bore for movement relative to the sleeve member along the axis, the spindle including an inner surface defining a frustoconical bore centered on the axis, the inner surface being machined by rotating the spindle in the sleeve and about the axis, a collar mounted on the sleeve member and including a second inner surface defining a second frustoconical bore centered on the axis, the second inner surface being machined by rotating the sleeve member and the collar about the axis, a first set of balls located within the bore and supported for radial movement relative to the sleeve member and for engagement with the spindle inner surface, a second set of balls located within the bore and supported for radial movement relative to sleeve member and for engagement with the second inner surface, a mechanism for moving the spindle relative to the sleeve member and along the axis so that the spindle inner surface engages the first set of balls and so that the collar inner surface engages the second set of balls, and a mechanism for rotating the spindle about the axis.

    Abstract translation: 一种用于接合阀构件的杆并围绕轴线旋转阀构件的装置，该装置包括被支撑用于围绕轴线旋转的套筒构件，套筒构件具有其中心于轴线的圆柱形孔，并且通过使 套筒构件围绕所述轴线，主轴可滑动地容纳在所述孔内，用于相对于所述套筒构件沿着所述轴线移动，所述心轴包括限定以所述轴线为中心的截头圆锥体的内表面，所述内表面通过在所述心轴 套筒和围绕所述轴线的套圈，安装在所述套筒构件上并包括限定以所述轴线为中心的第二截头圆锥形孔的第二内表面的轴环，所述第二内表面通过使所述套筒构件和所述套环围绕所述轴线旋转而被加工，第一组 位于孔内并且被支撑用于相对于套筒构件的径向移动并且用于与主轴内表面接合的第二 一组球位于孔内并且被支撑用于相对于套筒构件的径向移动并且用于与第二内表面接合，用于相对于套筒构件并沿着轴线移动心轴使得心轴内表面接合第一组的机构 并且使得轴环内表面接合第二组球，以及用于使心轴绕轴线旋转的机构。

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