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    Apparatus for trimming workpieces
    1.
    发明授权
    Apparatus for trimming workpieces 失效
    用于修整工件的装置

    公开(公告)号：US4221514A

    公开(公告)日：1980-09-09

    申请号：US918421

    申请日：1978-06-23

    申请人： Rudolf Pavlovsky

    发明人： Rudolf Pavlovsky

    IPC分类号： B23Q15/14 ,  B23C3/12 ,  B23D79/02 ,  B23Q11/04 ,  B23Q35/24 ,  B23Q35/26 ,  B24B9/00 ,  B23D1/30 ,  B23D3/06

    CPC分类号： B23C3/12 ,  B23D79/02 ,  B23Q11/04 ,  B23Q35/24 ,  B23Q35/26 ,  B24B9/00 ,  Y10T409/500492 ,  Y10T409/501968

    摘要： An automatic method of trimming portions of a workpiece such as a casting includes moving a trimming tool along the contour of the workpiece while imparting linear or rotary cutting motion to the tool, detecting the deflection of the tool as it follows the contour, and using signals representative of the deflection detection to control the contour-following tool motion. Apparatus for performing this method includes proximity detectors in the tool support or elastic deformation sensors such as strain gauges, in various embodiments. The tool itself acts as a pattern follower as well as the trimmer, using the workpiece as the pattern.

    摘要翻译： 修剪诸如铸件的工件的部分的自动方法包括沿着工件的轮廓移动修剪工具，同时向工具施加线性或旋转切割运动，检测工具沿着轮廓的偏转，并且使用信号 代表偏转检测来控制轮廓跟随工具运动。 在各种实施例中，用于执行该方法的装置包括工具支撑件中的接近检测器或诸如应变计的弹性变形传感器。 工具本身作为图案跟随器以及修剪器，使用工件作为图案。

    Apparatus and method for machining continuous mixer agitators and the like
    4.
    发明授权
    Apparatus and method for machining continuous mixer agitators and the like 失效
    连续混合搅拌机等的加工装置和方法

    公开(公告)号：US3978766A

    公开(公告)日：1976-09-07

    申请号：US546817

    申请日：1975-02-03

    申请人： Ambrose K. Brennan, Jr. ,  Norris H. Whisler

    发明人： Ambrose K. Brennan, Jr. ,  Norris H. Whisler

    IPC分类号： B23B5/46 ,  B23F15/08 ,  B23Q27/00 ,  B23D5/04 ,  B23B1/00 ,  B23B3/00 ,  B23D5/00

    CPC分类号： B23F15/08 ,  B23B5/46 ,  B23Q27/00 ,  Y10T409/500492 ,  Y10T82/10 ,  Y10T82/13 ,  Y10T82/20 ,  Y10T82/25 ,  Y10T82/2511

    摘要： Apparatus for machining a desired profile in a continuous mixer agitator and the like includes an attachment for a vertical boring mill or lathe and the like, wherein the attachment comprises a base plate with mounting structure to secure the base plate on the table of the boring mill or face plate of the lathe, and a rotary indexing table is carried by the base plate in an offset position relative to the center of the table or face plate and the like, said indexing table rotatably supporting the agitator on the base plate and the base plate rotatably supporting the indexing table, such that by properly adjusting the offset and speed of rotation of the indexing table, a desired profile is automatically machined in the agitator. The method of machining continuous mixer agitators includes the steps of determining the profile desired in the agitator, determining at least one radius of curvature necessary to generate an arc to obtain the desired profile, determining the center for the radius of curvature, and wherein the center corresponds to the center of a lathe or vertical boring mill and the like and then positioning the agitator to be machined with its center a distance from the center of the lathe or vertical boring mill and the like an amount necessary to obtain the offset to accomplish machining of the desired profile on the agitator as the agitator is orbitally rotated about the center.

    摘要翻译： 用于在连续混合器搅拌器等中加工所需轮廓的装置包括用于垂直镗铣床或车床等的附件，其中附件包括具有安装结构的基板，以将基板固定在镗铣床的台上 或车床的面板，并且旋转分度台由相对于台面或面板等的中心偏移的位置由基板承载，所述分度台将搅拌器可旋转地支撑在基板上，基座 板可旋转地支撑分度台，使得通过适当地调整分度台的偏移和转速，在搅拌器中自动加工所需的轮廓。 连续混合搅拌器的加工方法包括以下步骤：确定搅拌器中期望的轮廓，确定产生弧以获得所需轮廓所必需的至少一个曲率半径，确定曲率半径的中心，并且其中中心 对应于车床或立式镗铣床等的中心，然后将要加工的搅拌器的中心定位为距离车床或垂直镗铣床等的中心一定距离以获得实现加工的偏移所需的量 当搅拌器围绕中心进行轨道旋转时，在搅拌器上具有期望的轮廓。