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59 条记录 (耗时 0.012 秒)

    Curve milling or curve grinding machines
    1.
    发明授权
    Curve milling or curve grinding machines 失效
    曲线铣或曲线磨床

    公开(公告)号：US3878761A

    公开(公告)日：1975-04-22

    申请号：US41732573

    申请日：1973-11-19

    申请人： SCHMERMUND MASCHF ALFRED

    发明人： MAKOWSKI MAX

    IPC分类号： B23Q15/00 ,  B23Q35/121 ,  B23Q35/08 ,  G05B11/01

    CPC分类号： B23Q35/121 ,  B23Q15/00 ,  G05B2219/49291 ,  Y10T409/303248

    摘要： A milling or grinding machine is disclosed wherein a tool is displaced relative to a rotatable workpiece in accordance with a series of values stored on a master template. The profile of the master template is sensed by a sensing means which is so coupled to means supporting the tool as to impart displacement to the latter in accordance with displacement of the sensing means produced by sliding displacement of the master template. The means for displacing the master template includes an electrical stepping motor which is responsive to output pulses derived from a frequency divider network, of which the input is connected to a pulse generator. The pulse generator is so coupled to means for rotating the workpiece as to provide a plurality of pulses for each predetermined angular displacement of the workpiece. The frequency divider network includes a plurality of successively connected frequency divider devices, each of which is manually settable to provide output pulses equal in number to the number of pulses applied to the input of the selected frequency divider device divided by the divider ratio to which the selected divider device is set. By adjusting the divider ratios set at the respective divider devices, the angular displacement of the workpiece is correlated with the displacement of the master template in a predetermined manner.

    摘要翻译： 公开了一种铣削或磨削机器，其中根据存储在主模板上的一系列值，刀具相对于可旋转工件移位。 主模板的轮廓由感测装置感测到，该感测装置被耦合到支撑工具的装置，以根据由主模板的滑动位移产生的感测装置的位移来向后者施加位移。 用于移位主模板的装置包括电动步进电机，其响应于从分频器网络导出的输出脉冲，其输入连接到脉冲发生器。 脉冲发生器被耦合到用于旋转工件的装置，以便为工件的每个预定的角位移提供多个脉冲。 分频器网络包括多个连续连接的分频器装置，其中每个均可手动设置，以提供等于施加到所选择的分频器装置的输入的脉冲数量的数量的输出脉冲除以除法器的分频比， 选择分频器设置。 通过调整在各个分压器装置上设定的分配比，工件的角位移以预定方式与主模板的位移相关。

    Contour milling machine
    2.
    发明授权
    Contour milling machine 失效
    轮式铣床

    公开(公告)号：US3572206A

    公开(公告)日：1971-03-23

    申请号：US3572206D

    申请日：1969-04-01

    申请人： HEXCEL CORP

    发明人： ECKSTEIN TIBOR ,  JOHNSON HENRY H

    IPC分类号： B23C1/12 ,  B23Q15/14 ,  B23Q35/08 ,  B23Q35/10 ,  B23C1/16 ,  B23C3/02

    CPC分类号： B23Q35/101 ,  B23C1/12 ,  B23Q15/14 ,  B23Q35/08 ,  Y10T409/30308

    摘要： A MILLING MACHINE FOR SHAPING CONTOURED AIRFOIL CORES AND THE LIKE WHICH HAS A ROTARY CUTTER RECIPROCAL IN A FIRST DIRECTION AND MOVABLE IN A SECOND, TRANSVERSE DIRECTION IN INCREMENTAL STEPS. SPACED APART CAM PLATES ENGAGE CAM FOLLOWERS WHICH OPERATE A CONTROL AND POSITIONING DEVICE WHICH IN TURN CONTINUOUSLY ADJUSTS THE ANGULAR INCLINATION OF THE ROTARY TOOL AXIS DURING EACH RECIPROCATING MOVEMENT OF THE TOOL TO MAINTAIN THE CUTTING PLANE OF THE TOOL TANGENT TO THE CONTOURED CORE SURFACE. THE TOOL IS MOUNTED TO A MILLING HEAD SUPPORT STRUCTURE THAT IS TAPERED AWAY FROM THE CORE TO PREVENT AN INTERFERENCE BETWEEN STEEPLY ANDGLED CORE SURFACES AND THE SUPPORT STRUCTURE AND WHICH IS FURTHER CONSTRUCTED TO PERMIT PIVOTAL MOVEMENT OF THE ROTARY TOOL AXIS ABOUT ITS CUTTING POINT THROUGH AN ARC OF 90*.

    SELF SERVICE KEY DUPLICATING MACHINE WITH AUTOMATIC KEY MODEL IDENTIFICATION SYSTEM
    10.
    发明申请
    SELF SERVICE KEY DUPLICATING MACHINE WITH AUTOMATIC KEY MODEL IDENTIFICATION SYSTEM 审中-公开

    公开(公告)号：US20200331075A1

    公开(公告)日：2020-10-22

    申请号：US16918425

    申请日：2020-07-01

    申请人： The Hillman Group, Inc.

    发明人： Daniel FREEMAN ,  Ari FREEMAN

    IPC分类号： B23C3/35 ,  B23Q35/08 ,  G06Q20/18 ,  G07F17/26

    摘要： An automatic key duplicating machine is disclosed. A master key identification module includes at least one key blade cross-section detector with a plurality of sliding elements, the master key identification module being configured to determine a key type for a master key based at least in part on engagement of the plurality of sliding elements with a blade profile of the master key. A key extraction module is configured to retrieve a key blank of an identified key type. A key cutting module is configured to cut the key blank in accordance with a tooth pattern of the master key.