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1. 发明授权

US4112624A Grinding machine 失效
标题翻译：磨床
公开(公告)号：US4112624A
公开(公告)日：1978-09-12
申请号：US816268
申请日：1977-07-18
申请人： Herbert R. Uhtenwoldt , Norman S. Humes
发明人： Herbert R. Uhtenwoldt , Norman S. Humes
IPC分类号： B24B53/14
CPC分类号： B24B53/14
摘要： Grinding machine having annular dressing wheel whose inner surface is used for dressing.
摘要翻译：研磨机具有内表面用于修整的环形修整轮。

2. 发明授权

US4096667A Internal grinding machine 失效
标题翻译：内置磨床
公开(公告)号：US4096667A
公开(公告)日：1978-06-27
申请号：US825431
申请日：1977-08-17
申请人： Herbert R. Uhtenwoldt , Norman S. Humes , Richard E. Crossman
发明人： Herbert R. Uhtenwoldt , Norman S. Humes , Richard E. Crossman
IPC分类号： B24B5/10
CPC分类号： B24B5/10
摘要： Internal grinding machine having wheelhead mounted on an elongated cylindrical bar whose axis extends parallel to but substantially spaced from the axis of the abrasive wheel, the bar being mounted in bearings and the relative movements of the wheelhead for producing a grinding cycle being accomplished by rotation of the bar about its axis and by longitudinal motion of the bar along its axis.
摘要翻译：内部研磨机具有安装在细长圆柱形杆上的砂轮，其轴线平行于研磨轮的轴线延伸但基本上与研磨轮的轴线延伸，杆安装在轴承中，并且用于产生磨削循环的砂轮头的相对运动通过该杆围绕其轴线和杆沿其轴线的纵向运动。

3. 发明授权

US4599786A Grinding machine with apparatus for changing grinding wheel tools and workpieces 失效
标题翻译：磨床用于更换砂轮工具和工件的设备
公开(公告)号：US4599786A
公开(公告)日：1986-07-15
申请号：US647314
申请日：1984-09-04
申请人： Herbert R. Uhtenwoldt
发明人： Herbert R. Uhtenwoldt
IPC分类号： B23Q7/04 , B24B41/00 , B24B45/00
CPC分类号： B23Q7/046 , B24B41/005 , B24B45/003 , Y10T483/16 , Y10T483/1705 , Y10T483/1724 , Y10T483/174 , Y10T483/1786
摘要： A grinding machine utilizes a gantry type loader for exchanging workpieces with the work support spindle of the machine. The loading head of the gantry loader has a rotatable workpiece gripper assembly to switch the parts end-for-end during the loading and unloading process. The loading head is also fitted with nonrotating workpiece grippers which are spring biased to mechanically grip and extract a grinding wheel tool from a grinding wheelhead and exchange the tool with a different tool located in a tool support pocket of a tool storage matrix at a position remote from the grinding wheel head.
摘要翻译：研磨机利用龙门式装载机与机器的工作支撑主轴交换工件。龙门装载机的装载头具有可旋转的工件夹持器组件，以在装载和卸载过程期间端部切换部件。装载头还装有非旋转工件夹持器，其被弹簧偏置以机械地抓握并从研磨砂轮头提取研磨轮工具，并且将刀具与位于工具存储矩阵的工具支撑槽中的不同工具交换在远程位置从砂轮头。

4. 发明授权

US4193227A Adaptive grinding control 失效
标题翻译：自适应磨削控制
公开(公告)号：US4193227A
公开(公告)日：1980-03-18
申请号：US917415
申请日：1978-06-21
申请人： Herbert R. Uhtenwoldt
发明人： Herbert R. Uhtenwoldt
IPC分类号： B23Q15/12 , B24B49/16
CPC分类号： B24B49/16 , B23Q15/12
摘要： A method and apparatus for controlling the infeed of a grinding machine senses the interface force between a grinding wheel and a workpiece to control infeed for grinding a workpiece with diverse grindability characteristics. The infeed is increased in response to an increase in the sensed force until the interface force reaches a predetermined level; while the interface force is decreased to a predetermined level in response to a decrease in the sensed force.
摘要翻译：用于控制研磨机的进料的方法和装置感测砂轮和工件之间的界面力，以控制用于研磨具有不同可磨性特征的工件的进料。响应于感测力的增加，进给量增加，直到界面力达到预定水平; 同时响应于感测到的力的减小而将界面力降低到预定水平。

5. 发明授权

US4363196A Gage controlled grinding method 失效
标题翻译：量规控制研磨方法
公开(公告)号：US4363196A
公开(公告)日：1982-12-14
申请号：US216783
申请日：1980-12-15
申请人： Herbert R. Uhtenwoldt
发明人： Herbert R. Uhtenwoldt
IPC分类号： B24B5/10 , B24B49/02 , B24B49/04 , B24B1/00
CPC分类号： B24B49/04
摘要： A gage controlled grinding method for oppositely disposed commonly tapered end bores in a workpiece, maintaining a constant spacing of two identical bore gage diameters independent of part length is disclosed. A machine such as an internal grinding machine utilizes a drive plate and support shoes for locating and driving the workpiece, and a pair of gage fingers are provided at axial points proximal and distal to the drive plate. A first tapered bore in the outboard end of the workpiece is ground and gaged to a predetermined diameter at a first fixed gage distance from the curve plate. The workpiece is turned end-for-end on the drive plate, and the previously finished bore is sampled by a second gage finger located at a second fixed gage distance from the drive plate. The sampled diameter is compared with a predetermined stored value, and the sampled diameter is subtracted from the predetermined stored value to generate a difference value. The difference value is added to the first predetermined diameter value to generate a third predetermined diameter value, and a second tapered bore is ground in the outboard end of the workpiece while in its second location on the drive plate, and interrupted when the first gage finger indicates that said third predetermined diameter is reached at the first gage distance from the drive plate.
摘要翻译：公开了一种用于在工件中相对设置的普通锥形端部孔的量规控制磨削方法，其保持与部件长度无关的两个相同孔径直径的恒定间隔。诸如内部磨床的机器利用驱动板和用于定位和驱动工件的支撑鞋，并且在驱动板的近端和远端的轴向点处设置一对计量指。在距离曲线板的第一固定距离处，在工件的外侧端部的第一锥形孔被研磨并成形为预定的直径。工件在驱动板上端对端旋转，并且先前完成的孔由位于距离驱动板的第二固定距离距离处的第二量规手指采样。将采样的直径与预定的存储值进行比较，并从预定的存储值中减去采样的直径以产生差值。将差值加到第一预定直径值以产生第三预定直径值，并且第二锥形孔在工件的外侧端处于其驱动板上的第二位置时被研磨，并且当第一计量指表示在距离驱动板的第一距离处达到所述第三预定直径。

6. 发明授权

US4363195A Internal grinding machine with wedge feed mechanism 失效
标题翻译：内部磨床采用楔形进给机构
公开(公告)号：US4363195A
公开(公告)日：1982-12-14
申请号：US216322
申请日：1980-12-15
申请人： Herbert R. Uhtenwoldt
发明人： Herbert R. Uhtenwoldt
IPC分类号： B24B5/10 , B24B27/00 , B24B41/00 , B24B47/20 , B24B49/00
CPC分类号： B24B27/00 , B24B41/00 , B24B47/20
摘要： A grinding machine has a base and a pair of work support bars journalled within the base. A table is journalled with the support bars in such fashion that it is axially movable along the parallel spaced bars and pivotable around one bar central axis while the other bar is radially displaced relative to the base. A pair of ramp surfaces having ramp planes disposed transversely to the pivot axis of the table are provided on the radially movable bar, such that a wedge feed is accomplished by relatively moving a powered wedging device along the ramp plane to thus radially move the movable bar, thereby causing table feed movement with respect to the base. A work support head stock is preferably carried on the base, and a wheelhead having a rotable grinding wheel is carried on the table, so that pivotal movement of the table causes relative feed movement of the grinding wheel with respect to a supported workpiece.
摘要翻译：研磨机具有基座和在基座内安装的一对工作支撑杆。桌子以这样的方式与支撑杆一起支撑，使得其可沿着平行的间隔开的杆轴向移动并且可围绕一个杆中心轴线枢转，而另一个杆相对于基座径向移位。在径向可移动的杆上设有一对具有横向设置在工作台的枢转轴线上的斜面的斜面，从而通过沿着斜面平面相对移动动力楔入装置来实现楔形进给，从而径向移动可动杆，从而导致相对于基座的桌子进给运动。工件支撑头部坯料优选地在基座上承载，并且具有可旋转砂轮的砂轮头承载在工作台上，使得工作台的枢转运动导致砂轮相对于被支撑工件的相对进给运动。

7. 发明授权

US4167837A Method for controlling a grinding wheel-workpiece interface force for a workpiece with diverse grindability characteristics 失效
标题翻译：用于控制具有不同可磨性特性的工件的砂轮 - 工件界面力的方法
公开(公告)号：US4167837A
公开(公告)日：1979-09-18
申请号：US875152
申请日：1978-02-06
申请人： Herbert R. Uhtenwoldt
发明人： Herbert R. Uhtenwoldt
IPC分类号： B24B1/00 , B24B49/16
CPC分类号： B24B1/00 , B24B49/16
摘要： A method and apparatus are disclosed for grinding a surface upon a workpiece having disparate grindability characteristics. A mechanical cam is used in the preferred embodiment to model the characteristics of a cylindrical surface and is rotated with the workpiece. The cam imparts motion to a follower which in turn imparts the motion to a pulse generator. Electrical signals which are dependent upon the angular orientation of the workpiece and the grindability characteristics of a circumferential sector of the workpiece in grinding contact with an abrasive wheel are produced by the pulse generator and used to partially control the infeed movement and the interface force between the workpiece and the abrasive wheel.
摘要翻译：公开了一种用于在具有不同的可磨性特性的工件上研磨表面的方法和装置。在优选实施例中使用机械凸轮来对圆柱形表面的特性进行建模并随工件旋转。凸轮将运动提供给跟随者，随后将动作赋予脉冲发生器。取决于工件的角度定向的电信号和与砂轮磨削接触的工件的圆周扇区的可磨性特性由脉冲发生器产生，并用于部分地控制进料运动和介于工件和砂轮。

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