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    ELBOW MANUFACTURING METHOD, CUTTING TOOL, AND ELBOW
    1.
    发明公开
    ELBOW MANUFACTURING METHOD, CUTTING TOOL, AND ELBOW 审中-公开
    WINKELHERSTELLUNGSVERFAHREN，SCHNEIDWERKZEUG UND WINKEL

    公开(公告)号：EP3028797A1

    公开(公告)日：2016-06-08

    申请号：EP13890456.0

    申请日：2013-12-27

    申请人： Noda Kanagata Co. Ltd.

    发明人： HORIGUCHI, Nobuo

    IPC分类号： B23C3/00 ,  B23C5/10 ,  B23Q5/04

    CPC分类号： B23C5/1027 ,  B23B5/365 ,  B23C3/16 ,  B23C2220/04 ,  B23C2220/68 ,  Y10T409/303752 ,  Y10T409/304368 ,  Y10T409/304424

    摘要： Provided is a method of manufacturing an elbow, including: a first cutting step of cutting a material by relatively moving a cutting section of a cutting tool, which is formed of at least a part of a substantially spherical shape, along an inner side surface of the elbow to be finished in a direction from a first end surface to a second end surface of the material; and a second cutting step of cutting the material by relatively moving the cutting section along the inner side surface of the elbow to be finished in a direction from the second end surface to the first end surface of the material.

    摘要翻译： 提供一种制造弯头的方法，包括：第一切割步骤，通过相对移动由至少一部分大致球形形状的切割工具的切割部分沿着内侧面 所述肘部在从所述材料的第一端面到第二端面的方向上完成; 以及第二切割步骤，通过沿着从所述材料的所述第二端面到所述第一端面的方向沿着待成形的所述肘的内侧表面相对移动所述切割部来切割所述材料。

    Method and apparatus for machining scroll wraps
    6.
    发明公开
    Method and apparatus for machining scroll wraps 失效
    Methode und Einrichtung zur Verarbeitung vonSpiralhüllen。

    公开(公告)号：EP0521235A2

    公开(公告)日：1993-01-07

    申请号：EP92101128.4

    申请日：1992-01-24

    申请人： TECUMSEH PRODUCTS COMPANY

    发明人： Herrick, Todd W. ,  Hawkes, Robert A. ,  Childress, Estil D. ,  Garnett, Donald W.

    IPC分类号： G05B19/18

    CPC分类号： G05B19/184 ,  B23C3/34 ,  B23C2220/363 ,  B23F15/06 ,  B23P13/00 ,  B23Q1/52 ,  B23Q27/00 ,  B24B19/14 ,  G05B2219/49119 ,  G05B2219/49336 ,  Y10T29/4924 ,  Y10T29/49998 ,  Y10T409/303808 ,  Y10T409/304368 ,  Y10T409/305712

    摘要： A method and apparatus for machining a matched set of fixed and orbiting scroll members (43,50) for use in a scroll compressor. The respective wrap surfaces (47,54) of the scroll members are simultaneously machined by respective rotating cutting tools (86,186). Specifically, rotational and linear movement of the fixed and orbiting scroll members together, synchronized with linear movement of the cutting tools, causes the simultaneous machining of the scroll members (43,50) along respective wrap surfaces (47,54) that form a radially inwardly moving sealing line of contact therebetween during compressor operation. Accordingly, any systemic or random deviation from a true involute form during machining of the matched scroll member set results in complementary deviations in the respective wrap surfaces, whereby a sealed relationship between the wrap surfaces is maintained at such point of deviation during compressor operation.

    摘要翻译： 一种用于加工用于涡旋压缩机的固定和绕动涡旋构件（43,50）的匹配组的方法和装置。 涡旋构件的相应的包裹表面（47,54）由相应的旋转切削工具（86,186）同时加工。 具体地说，与切削工具的线性运动同步的固定和绕动的涡旋件的旋转和线性运动导致沿相应的包裹表面（47,54）同时加工涡旋件（43,44） 在压缩机运行期间向内移动其间的接触密封线。 因此，在加工匹配的涡旋构件组件期间，与真正的渐开线形式的任何系统或随机偏差导致各个包裹表面中的互补偏差，由此在压缩机操作期间，包裹表面之间的密封关系保持在这种偏离点处。