R adjusting the angular relation between a workpiece to be ground and a tool
    1.
    发明授权
    R adjusting the angular relation between a workpiece to be ground and a tool 失效
    R调整要工作的工件与工具之间的角度关系

    公开(公告)号:US3690072A

    公开(公告)日:1972-09-12

    申请号:US3690072D

    申请日:1970-07-01

    Applicant: LANDIS TOOL CO

    Inventor: PRICE RALPH E

    CPC classification number: B23Q15/00 B24B5/42 B24B49/04

    Abstract: An automatic taper compensator is used to maintain a parallel relationship between the axis of a wide grinding wheel or multiple grinding wheels (22-26) and the centerline of a cylindrical workpiece (W) on a grinding machine. Two gage heads (43, 44) are automatically advanced during the grinding cycle at the extreme ends of the workpiece portions being ground. A differential circuit (48) directly compares the voltage output of the right hand (R.H.) and the left hand (L.H.) gage heads (43, 44) and generates a signal when the difference varies by more than a predetermined amount. Compensation is effected by deflecting the appropriate wheel spindle bearing support (41 or 41'') in a forward direction, as separate force applying means (49, 49'') are provided at each end of the wheel spindle (18) for that purpose.

    Abstract translation: 自动锥度补偿器用于在磨床上保持宽砂轮或多个砂轮(22-26)的轴线与圆柱形工件(W)的中心线之间的平行关系。 在研磨周期期间,两个测头(43,44)在被研磨的工件部分的末端自动前进。 差分电路(48)直接比较右手(R.H.)和左手(L.H.)量具头(43,44)的电压输出,并且当差值变化超过预定量时产生信号。 为此,通过在相应的车轮主轴轴承支撑件(41或41')向前方向上偏转来实现补偿,因为为此目的,在车轮主轴(18)的每个端部设有单独的施力装置(49,49')。

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