METHOD FOR MANUFACTURING A GEAR
    11.
    发明申请
    METHOD FOR MANUFACTURING A GEAR 审中-公开
    制造齿轮的方法

    公开(公告)号:WO2015140647A2

    公开(公告)日:2015-09-24

    申请号:PCT/IB2015/001136

    申请日:2015-03-11

    Applicant: EATON CAPITAL

    Inventor: KILLIAN, Michael

    Abstract: A method for manufacturing a gear includes providing a rim gear, a hub and a core wherein the core is annular and has a core forging temperature below a hot hardness temperature of the rim gear and the hub. The rim gear and the hub are rotated about an axis relative to the core. During the relative rotation, the rim gear and the hub are in contact with the core to generate friction heat to raise an interface temperature of the core to the core forging temperature. The hub is driven into the core to upset a first portion of the core into an outer annular groove defined in a first faying surface of the hub. The rim gear is driven over the core to upset a second portion of the core into an inner annular groove defined in a second faying surface of the rim gear.

    Abstract translation: 一种制造齿轮的方法包括提供轮辋齿轮,轮毂和芯,其中所述芯是环形的并且具有低于轮辋齿轮和轮毂的热硬度温度的芯锻造温度。 轮辋齿轮和轮毂围绕相对于芯部的轴线旋转。 在相对旋转期间,轮辋齿轮和轮毂与芯接触以产生摩擦热,以将芯的界面温度升高到芯锻造温度。 毂被驱动到芯中以将芯的第一部分压缩成限定在毂的第一拼接表面中的外部环形槽。 轮辋齿轮被驱动在芯上以将芯的第二部分镦锻成限定在轮辋齿轮的第二配合表面中的内部环形槽。

    溶接構造および溶接方法
    12.
    发明申请
    溶接構造および溶接方法 审中-公开
    焊接结构与焊接方法

    公开(公告)号:WO2011089706A1

    公开(公告)日:2011-07-28

    申请号:PCT/JP2010/050773

    申请日:2010-01-22

    Abstract:  本願は、溶接強度および溶接品質の向上を図ることができる溶接構造および溶接方法を提供すること、を課題とする。そこで、本発明の一態様は、第1部材と第2部材とを溶接により接合する溶接構造において、前記第1部材は、前記第2部材と接合される第2部材接合部を備え、前記第2部材は、前記第1部材と接合される第1部材接合部を備え、前記第1部材と前記第2部材とが配列された方向を第1方向とし、前記第1方向に交わる方向を第2方向とするときに、前記第1部材接合部と前記第2部材接合部の間に設けられた空洞部と、前記第1部材接合部と前記第2部材接合部とが接合される接合面における前記第2方向の両端部と前記空洞部との間に設けられた溶接部とを有すること、を特徴とする。

    Abstract translation: 公开了一种能够提高焊接强度和焊接质量的焊接结构和焊接方法。 一种焊接结构,其中第一构件和第二构件通过焊接接合,其中第一构件包括与第二构件接合的第二构件接合部,并且第二构件包括第一构件接合部, 加入了第一个成员。 如果第一构件和第二构件的布置方向是第一方向,并且与第一方向相交的方向是第二方向,则焊接结构包括设置在第一构件接合部和第二构件之间的空腔部 第二构件接合部,以及在第一构件接合部和第二构件接合部接合的接合面的第二方向上设置在空腔部与两端部之间的焊接部。

    Starter ring gear for vehicle
    15.
    发明专利
    Starter ring gear for vehicle 有权
    起重机环形齿轮

    公开(公告)号:JP2011252538A

    公开(公告)日:2011-12-15

    申请号:JP2010126236

    申请日:2010-06-01

    Abstract: PROBLEM TO BE SOLVED: To provide a starter ring gear for a vehicle, which can suppress reduction in hardness of outer circumferential teeth which occurs during welding of a drive plate.SOLUTION: The starter ring gear for a vehicle includes a plurality of circumferential direction grooves 94 formed in the circumferential direction of the other side face 90 to be longer than a welding bead 92, which function as heat resisting parts for suppressing conduction of heat of welding with the drive plate 26 to outer circumferential teeth 44a on, between the inner peripheral surface of the starter ring gear 44 and the tooth surface of the outer circumferential teeth 44a, on a plurality of welding parts with the drive plate 26, namely, on the outer circumferential side of the welding bead 92. Thus, since annealing of the outer circumferential teeth 44a of the starter gear 44 increased in hardness by high-frequency hardening welding of the starter gear 44 and the drive plate 26 is suppressed, reduction in hardness of the outer circumferential teeth 44a near the welding part by welding with the drive plate 26 is suppressed.

    Abstract translation: 要解决的问题:提供一种用于车辆的起动器齿圈,其能够抑制在驱动板的焊接期间发生的外周齿的硬度的降低。 解决方案:用于车辆的起动器齿圈包括在另一侧面90的圆周方向上形成的多个圆周方向槽94,该多个圆周方向槽94比焊接珠92长,其作为用于抑制传导的耐热部件 与多个具有驱动板26的焊接部分上的驱动板26与起动环齿轮44的内周面和外周齿44a的齿面之间的外周齿44a的焊接热,即 因此,由于起动齿轮44的外周齿44a的退火通过起动齿轮44的高频硬化焊接而硬度提高,并且驱动板26受到抑制 通过与驱动板26的焊接,焊接部附近的外周齿44a的硬度被抑制。 版权所有(C)2012,JPO&INPIT

    METHOD FOR PRODUCING MACHINE PART, AND MACHINE PART
    16.
    发明公开
    METHOD FOR PRODUCING MACHINE PART, AND MACHINE PART 审中-公开
    生产机器零件的方法和机器零件

    公开(公告)号:EP3248708A1

    公开(公告)日:2017-11-29

    申请号:EP16739971.6

    申请日:2016-01-07

    Abstract: A method of manufacturing a mechanical part of the present invention includes a first process of forming, by performing a folding processing to an end portion of the material, a portion to be processed having a structure, in which a plurality of layers respectively having a thickness corresponding to a plate thickness of a material overlap each other, in the material such that a plate thickness direction of the layer is orthogonal to a plate thickness direction of the material; and a second process of changing, by performing a forging processing to the portion to be processed, a shape of the portion to be processed to a target shape while press-welding the layers of the portion to be processed to each other by plastic deformation.

    Abstract translation: 本发明的机械部件的制造方法包括:通过对材料的端部进行折叠处理而形成具有结构的待加工部分的第一工艺,在所述结构中,多个层分别具有厚度 对应于材料的板厚彼此重叠,在材料中,使得该层的板厚方向垂直于材料的板厚方向; 以及第二过程,通过对要处理的部分执行锻造处理,将待处理的部分的形状变形为目标形状,同时通过塑性变形将待处理的部分的层彼此压焊在一起。

    WELDING STRUCTURE AND METHOD FOR MANUFACTURING WELDING STRUCTURE
    19.
    发明公开
    WELDING STRUCTURE AND METHOD FOR MANUFACTURING WELDING STRUCTURE 有权
    GERENSTAND UND VERFAHREN ZUR HERSTELLUNG EINER SCHWEISSSTRUKTUR

    公开(公告)号:EP2740562A1

    公开(公告)日:2014-06-11

    申请号:EP11870239.8

    申请日:2011-08-04

    Abstract: Letting the direction in which a first member (10) and a second member (12) are arranged be a first direction and a direction orthogonal to the first direction be a second direction, this welding structure has: a pressure fit part (26); a first hollow part (32); a second hollow part (34); a first weld bead (20) formed between an end, which is on a joining part of the first member (10) and the second member (12) on one side in the second direction, and the first hollow part (32) by welding the first member (10) and second member (12) in a state in which the outside and the second hollow part (32) are linked; a second weld bead (22) formed between an end, which is on a joining part of the first member (10) and the second member (12) on the other side in the second direction, and the second hollow part (34); and a cutout groove (42) linking the first hollow part (32) and the second hollow part (34).

    Abstract translation: 使第一构件(10)和第二构件(12)的布置方向为第一方向,并且与第一方向正交的方向为第二方向,该焊接结构具有:压配合部(26); 第一中空部分(32); 第二中空部分(34); 第一焊道(20),其形成在第一部件(10)与第二部件(12)的与第二方向一侧的接合部分的端部之间,第一中空部件(32)通过焊接 所述第一构件(10)和第二构件(12)处于所述外部和所述第二中空部分(32)连接的状态; 第二焊道(22)和第二中空部分(34)形成在第一部件(10)的接合部分和第二部件(12)之间的第二方向上的另一侧的端部之间。 和连接第一中空部(32)和第二中空部(34)的切口槽(42)。

    METHOD FOR DETECTING BUTT POSITION OF WELD JOINT, DEVICE FOR DETECTING BUTT POSITION OF WELD JOINT, AND METHOD FOR MANUFACTURING WELD JOINT
    20.
    发明公开
    METHOD FOR DETECTING BUTT POSITION OF WELD JOINT, DEVICE FOR DETECTING BUTT POSITION OF WELD JOINT, AND METHOD FOR MANUFACTURING WELD JOINT 有权
    检测方法的AN ANSCHWEISSPOSITION焊缝,对于ANSCHWEISSPOSITION SCHWEISSVERBINDUNGW位置检测装置和方法,用于制造焊接

    公开(公告)号:EP2703113A1

    公开(公告)日:2014-03-05

    申请号:EP11864598.5

    申请日:2011-04-28

    Abstract: It is a task of the present application to provide a butt position detecting method for a weld joint and a butt position detecting device for a weld joint that can detect a position of a butt portion between both members with high accuracy while reducing costs, and a manufacturing a weld joint that carries out the butt position detecting method. Thus, according to one aspect of the invention, in a butt position detecting method for a weld joint, when an arrangement direction of a first member and a second member is defined as a first direction, and a direction that is perpendicular to the first direction is defined as a second direction, the first member has a corner portion and a chamfer portion, and a two-dimensional displacement sensor is arranged at a position offset from the butt portion toward the first member side in the first direction, and such that an angle θs at which the second direction and an optical axis direction of irradiation light of the two-dimensional displacement sensor intersect with each other and an angle θa at which the second direction and a formation direction of the chamfer portion of the first member intersect with each other satisfy a condition expression: 0°

    Abstract translation: 本申请提供一种对接位置检测方法的焊接接头和对接位置的焊接接头检测装置也可以高精度地检测这两个部件之间的对接部的位置,同时降低成本的任务,以及 一种制造焊接接头那样进行对接位置检测方法。 因此,雅丁到本发明的一个方面,在一对接位置检测方法的焊接接头,当第一构件和第二构件的布置方向被定义为第一方向,并且方向所做的是垂直于第一方向 被定义为第二方向,所述第一构件具有一个角部和一个倒角部分,并且一个二维位移传感器的位置处从朝向在所述第一方向上的第一部件侧的对接部的偏移布置,并且这样做以 角S在所述第二方向和二维位移传感器的照射光的光轴方向与海誓山盟和以角度α在所述第二方向与所述第一构件的所述倒角部分的形成方向相交相交 witheachother满足条件表达式:0°<<一个。

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