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1. 发明授权

US4527661A Adaptive control system for machine tool or the like 失效
标题翻译：机床自适应控制系统等
公开(公告)号：US4527661A
公开(公告)日：1985-07-09
申请号：US316059
申请日：1981-10-29
申请人： Richard Johnstone , Edward E. Kirkham
发明人： Richard Johnstone , Edward E. Kirkham
IPC分类号： B23Q1/30 , B23B19/02 , B23Q1/26 , B23Q11/14 , B23Q15/12 , B23Q15/18 , B23Q17/00 , F01M5/00 , F16C19/52 , F16C25/06 , F16C25/08 , F16C33/66 , F16N7/32 , F16N7/34 , F16N29/00 , F16N29/02 , F01M9/00 , F01M11/10 , G06F15/46
CPC分类号： F16N29/02 , B23Q11/121 , B23Q15/12 , B23Q15/18 , F01M5/00 , F16C19/525 , F16C25/08 , F16C33/667 , F16C33/6674 , F16N29/00 , F16N7/32 , F16N7/34 , G05B2219/37344 , G05B2219/37431 , G05B2219/49043 , G05B2219/49044
摘要： An adaptive control system for a machine tool or the like includes a temperature sensor for measuring spindle bearing temperature and two pairs of thrust sensors for measuring radial and axial spindle deflection. Data processing apparatus, typically comprised of a microcomputer, is coupled to the temperature and thrust sensors and regulates the percentage of oil in the oil-air mixture lubrication mist sprayed on bearing contact surfaces in accordance with bearing temperature. The microcomputer simultaneously regulates the spindle bearing preload and spindle axis feedrate in accordance with radial and axial spindle thrust, thereby assuring optimum machine tool performance.
摘要翻译：用于机床等的自适应控制系统包括用于测量主轴轴承温度的温度传感器和用于测量径向和轴向主轴偏转的两对推力传感器。通常由微型计算机组成的数据处理装置与温度和推力传感器相连，并根据轴承温度调节喷涂在轴承接触表面上的油 - 空气混合物润滑雾中的油的百分比。微型计算机根据径向和轴向主轴推力同时调节主轴轴承预载荷和主轴进给速度，从而确保最佳机床性能。

2. 发明授权

US4628441A Automatic dynamic error compensator 失效
标题翻译：自动动态误差补偿器
公开(公告)号：US4628441A
公开(公告)日：1986-12-09
申请号：US509214
申请日：1983-06-29
申请人： Richard Johnstone , Edward E. Kirkham , Han C. Chung , Lyle D. Ostby
发明人： Richard Johnstone , Edward E. Kirkham , Han C. Chung , Lyle D. Ostby
IPC分类号： B23Q15/22 , G05B19/18 , G05B19/19 , G05B19/23 , G05D3/12 , G05B19/29 , G06F15/46
CPC分类号： G05B19/232 , G05B2219/37486 , G05B2219/41092 , G05B2219/42268 , G05B2219/49177 , Y10T409/303864
摘要： An automatic dynamic error compensator for compensating the position error arising within a servo drive system includes a measuring head which is operative to measure the relative indicated position of two or more measuring vanes on the movable member. The measuring head, together with a feedback transducer, that measures indicated movable member position, are coupled to a feedback system. The feedback system determines the indicated movable member position from the feedback transducer reading and then compares the indicated movable member position to the known vane position upon occurrence of a vane crossing to yield a compensating value.
摘要翻译：用于补偿伺服驱动系统中出现的位置误差的自动动态误差补偿器包括测量头，该测量头用于测量可移动构件上的两个或更多个测量叶片的相对指示位置。测量头与反馈传感器一起测量指示的可动构件位置，耦合到反馈系统。反馈系统从反馈换能器读数确定指示的可动构件位置，然后在发生叶片交叉时将指示的可动构件位置与已知叶片位置进行比较，以产生补偿值。

3. 发明授权

US4462080A Voice actuated machine control 失效
标题翻译：声控机控制
公开(公告)号：US4462080A
公开(公告)日：1984-07-24
申请号：US325325
申请日：1981-11-27
申请人： Richard Johnstone , Edward E. Kirkham
发明人： Richard Johnstone , Edward E. Kirkham
IPC分类号： B23Q15/00 , G05B19/18 , G05B19/409 , G05B19/414 , G05B24/00 , G10L1/00 , G06F3/00
CPC分类号： G05B19/409 , G05B2219/35453
摘要： A voice actuated control system suitable for use on a computer numerically controlled (CNC) machine tool includes a pair of radio frequency transmitters and a pair of radio frequency receivers, one of the radio frequency receivers and one of the radio frequency transmitters being located at the machine tool site and the other radio frequency receiver and radio frequency transmitter being carried by the human machine tool operator. Operator-spoken commands are transmitted through the operator's transmitter to the machine tool receiver which outputs an audio signal to a voice interpreter that converts the received voice commands into digital signals which are transmitted to the CNC machine tool control system to control machine tool operation. Digital signals generated by the CNC machine tool control system, either in response to received operator commands or in accordance with variations in machine tool operating conditions, are converted by a speech synthesizer into synthesized audio signals representing speech phrases indicative of machine tool operation conditions. The speech synthesizer audio signals are transmitted to the operator to audibly inform him or her that the previously transmitted voice commands have been received or that further instructions are required.
摘要翻译：适用于计算机数控（CNC）机床的语音驱动控制系统包括一对射频发射机和一对射频接收机，其中一个射频接收机和一个射频发射机位于机床工位，其他射频接收机和射频发射机由人机工具操作员承载。操作员口令的命令通过操作人员的发射机传输到机床接收器，该机床接收器将音频信号输出到语音解释器，语音解释器将接收到的语音命令转换成数字信号，数字信号被传送到CNC机床控制系统以控制机床操作。由CNC机床控制系统生成的数字信号，无论是响应于接收到的操作者命令还是根据机床操作条件的变化，都由语音合成器转换成代表表示机床操作条件的语音短语的合成音频信号。语音合成器音频信号被发送到操作者以可听见地通知他或她已经接收到先前发送的语音命令或需要进一步的指令。

4. 发明授权

US4784894A Molded polymer composite 失效
标题翻译：成型聚合物复合材料
公开(公告)号：US4784894A
公开(公告)日：1988-11-15
申请号：US592695
申请日：1984-03-23
申请人： Richard Johnstone , Edward E. Kirkham , Edward J. Hummelt
发明人： Richard Johnstone , Edward E. Kirkham , Edward J. Hummelt
IPC分类号： C04B26/02 , B23Q1/00 , B23Q1/01 , B28B23/00 , B29C67/24 , F16M5/00 , B32B5/16
CPC分类号： F16M5/00 , B23Q1/015 , B28B23/0081 , B29C67/243 , B29L2031/7502 , Y10T428/24942 , Y10T428/25 , Y10T428/31511 , Y10T428/31786 , Y10T428/31935
摘要： A composite for constructing an article which is composed of a nonmetallic substance as represented by igneous rock of different particle sizes which are compacted and then surrounded by a solidified plastic resin. In a preferred manner, the igneous rock material is a selected type of basalt with the basalt particles being of different mesh sizes to be compacted into a mold. After compaction, the plastic resin as represented by an epoxy resin is introduced into the mold so as to displace air from any voids surrounding the basalt particles and to surround them with a resin which later solidifies. A novel resin delivery system is also presented.
摘要翻译：一种用于构造制品的复合材料，其由由不同粒径的火成岩代表的非金属物质组成，其被压实然后被固化的塑料树脂包围。在优选的方式中，火成岩石材料是选定类型的玄武岩，其中玄武岩颗粒具有不同的筛孔尺寸，以压实成模具。在压实之后，将由环氧树脂表示的塑料树脂引入模具中，以便从玄武岩颗粒周围的任何空隙排出空气，并用随后固化的树脂包围它们。还提出了一种新型树脂输送系统。

5. 发明授权

US4514123A Adaptive control system for machine tool or the like 失效
标题翻译：机床自适应控制系统等
公开(公告)号：US4514123A
公开(公告)日：1985-04-30
申请号：US549944
申请日：1983-11-09
申请人： Richard Johnstone , Edward E. Kirkham
发明人： Richard Johnstone , Edward E. Kirkham
IPC分类号： B23Q11/14 , F01M5/00 , F16C33/66 , F16N7/34 , F16N29/02 , B23C9/00 , F16C13/00 , F01M11/10
CPC分类号： F16C33/6659 , B23Q11/14 , F01M5/00 , F16N29/02 , F16N7/34 , G05B2219/37344 , G05B2219/37431 , G05B2219/49043 , G05B2219/49044 , Y10T408/16 , Y10T408/172 , Y10T409/309352
摘要： An adaptive control system for a machine tool or the like includes two pairs of thrust sensors for measuring radial and axial spindle deflection and a temperature sensor for measuring spindle bearing temperature. Data processing apparatus, typically comprised of a microcomputer, is coupled to the thrust and temperature sensors and regulates the spindle bearing preload and spindle axis feed rate in accordance with the radial and axial spindle thrust. The microcomputer simultaneously regulates the percentage of oil in the oil/air mixture lubrication mist sprayed on bearing contact surfaces in accordance with bearing temperature, thereby assuring optimum machine tool performance.
摘要翻译：用于机床等的自适应控制系统包括用于测量径向和轴向主轴偏转的两对推力传感器和用于测量主轴轴承温度的温度传感器。通常由微型计算机组成的数据处理装置连接到推力和温度传感器，并根据径向和轴向主轴推力来调节主轴轴承的预载荷和主轴的进给速度。微型计算机根据轴承温度同时调节喷涂在轴承接触面上的油/空气混合润滑雾中的油量百分比，从而保证最佳的机床性能。

6. 发明授权

US5066176A Probe for machine tool 失效
标题翻译：机床探头
公开(公告)号：US5066176A
公开(公告)日：1991-11-19
申请号：US338470
申请日：1989-04-14
申请人： Richard Johnstone
发明人： Richard Johnstone
IPC分类号： B23Q17/20 , G01B5/00
CPC分类号： G01B5/0002 , B23Q17/20 , Y10T408/05 , Y10T409/303864
摘要： A probe device (10) for a machine tool includes a part sensing device (28) attached to the end of a piston rod (26), movable along a cylinder (12) mounted on the machine tool spindle head (14). The rod (26) is attached to a piston (42) that is air actuated to extend or retract the rod (26) to respectively move the sensing device (28) to a part measurement position outside the cylinder (12), or to a protected position within the cylinder. When the device (28) is in its measurement position the spindle had (14) is selectively moved to bring device (28) into contact with a machined part to determine the accuracy of machining.
摘要翻译：用于机床的探针装置（10）包括附接到活塞杆（26）的端部的部件检测装置（28），其可沿安装在机床主轴头（14）上的气缸（12）移动。杆（26）附接到活塞（42），其被空气致动以延伸或缩回杆（26），以分别将感测装置（28）移动到气缸（12）外部的零件测量位置，或者连接到缸内保护位置。当装置（28）处于其测量位置时，主轴（14）被选择性地移动以使装置（28）与加工零件接触以确定加工精度。

7. 发明授权

US4472783A Flexible manufacturing system 失效
标题翻译：柔性制造系统
公开(公告)号：US4472783A
公开(公告)日：1984-09-18
申请号：US401243
申请日：1982-07-23
申请人： Richard Johnstone , Jody E. Kurtzhaltz
发明人： Richard Johnstone , Jody E. Kurtzhaltz
IPC分类号： G05B19/418 , G06F15/46 , G05B19/417
CPC分类号： G05B19/4184 , G05B2219/32002 , Y02P90/14 , Y02P90/28 , Y10T483/12 , Y10T483/165
摘要： An improved flexible manufacturing system comprises a plurality of computer numerically controlled machine tools, each controlled by a machine control system which is supplied with a plurality of sets of machine NC part programs and a program map from a supervisory control computer system. Each of the machine tools is located about the perimeter of a track which carries a plurality of pallet-carrying transporters, each moving under the control of a material handling system controller. The supervisory control computer system, coupled to the control system of each machine tool and to the material handling system controller, is provided with input data indicative of production requirements, material resources and system status, that is to say, the type of part carrying pallet carried by each transporter. In accordance with the input data supplied thereto, the supervisory control computer system supplies routing information to the material handling system controller which, in response, initiates movement of a transporter to a machine tool, shuttling of the part carrying pallet from the transporter to the machine tool, and execution of a selected one of the sets of machine NC part programs by the machine control system in accordance with the program map. During intervals, when the supervisory control computer system is inoperative, continued flexible manufacturing system operation can be maintained by operating the material handling system controller in semi-automatic or manual mode.
摘要翻译：改进的柔性制造系统包括多个计算机数控机床，每个机床由机器控制系统控制，机器控制系统被提供有多组机器NC零件程序和来自监控计算机系统的程序图。每个机床围绕轨道的周边定位，轨道的周边承载着多个托盘承载运输机，每个托盘搬运运输机在材料处理系统控制器的控制下移动。连接到每个机床的控制系统和材料处理系统控制器的监控控制计算机系统提供有指示生产要求，材料资源和系统状态的输入数据，也就是说，托盘的类型由每个运输者携带。根据提供给它的输入数据，监控控制计算机系统向物料搬运系统控制器提供路线信息，物料搬运系统控制器作为响应启动运输机向机床的运动，将承载托盘的部件从运输工具穿梭到机器工具，以及机器控制系统根据节目图执行所选择的一组机器NC零件程序。在间隔期间，当监控计算机系统不工作时，可以通过以半自动或手动方式操作材料处理系统控制器来维持持续的灵活的制造系统操作。

8. 发明授权

US5197231A Rotary cutter having expanded cutting ring 失效
标题翻译：旋转刀具有扩大的切割环
公开(公告)号：US5197231A
公开(公告)日：1993-03-30
申请号：US805125
申请日：1991-12-11
申请人： Harry Pedersen , Richard Johnstone , Richard L. Kitchen
发明人： Harry Pedersen , Richard Johnstone , Richard L. Kitchen
IPC分类号： B23C5/26 , B23F23/12 , B23Q1/00 , B24B7/16
CPC分类号： B23C5/26 , B23F23/1206 , B23Q1/0063 , B24B7/16
摘要： Disclosed herein is a rotary cutter for cutting gears and the like. The rotary cutter has an axis of rotation and comprises a disc-shaped cutter head having a circumferential edge surface. The cutter head further includes an inner wall surface located radially inwardly with respect to the edge surface and being concentric about and extending parallel to the axis of rotation. The rotary cutter further includes a cutter ring located on the cutter head. The cutter ring has at least one stock removing surface located on a base portion with the base portion having an inside ring surface, an outside ring surface, and a base surface with the outside ring surface being perpendicular to the base surface. The cutter ring is in a radially expanded condition whereby the outside ring surface is seated against the inner wall surface of the cutter head and the base surface is seated against the first surface of the cutter head. The cutter ring is expanded by an expanding means located within the cutter ring and contacting the inside ring surface. The expanding means effects and maintains the cutter ring in a radially expanded position whereby the cutter ring is centered on the cutter head concentrically about the axis of rotation.
摘要翻译：这里公开了一种用于切割齿轮等的旋转切割器。旋转切割器具有旋转轴线，并且包括具有圆周边缘表面的盘形切割头。刀头还包括相对于边缘表面径向向内定位并且与转动轴线平行的同心圆周的内壁表面。旋转刀具还包括位于刀头上的刀环。切割环具有位于基部上的至少一个原料去除表面，其中基部具有内环表面，外环表面和底表面，外表面垂直于基面。切割环处于径向膨胀状态，由此外表面抵靠刀头的内壁表面，并且基座表面抵靠刀头的第一表面。切割环通过位于切割环内并与内环表面接触的扩展装置进行扩展。扩展装置将刀环实现并保持在径向扩张位置，由此刀环围绕旋转轴心同心地位于刀头上。

9. 发明授权

US4238034A Automatic tool changer for machine tool 失效
标题翻译：自动换刀机床
公开(公告)号：US4238034A
公开(公告)日：1980-12-09
申请号：US30162
申请日：1979-04-16
申请人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
发明人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15713 , Y10T483/1764 , Y10T483/1767 , Y10T483/1827 , Y10T483/1882
摘要： A tool storage drum which is adapted to receive and store a plurality of toolholders is rotatably mounted on top of the upright of a horizontal machining center behind the spindle thereof. A tool changer carriage carrying a tool change arm is pivotally mounted on the upright above the spindle and is pivotable between a parked position in which an end of the tool changer arm is adjacent to the tool storage drum and an exchange position in which an end of the tool changer arm is adjacent to the spindle. The tool changer arm is slidably mounted on the carriage for movement between an extended and a retracted position to remove toolholders from their sockets or insert them therein and is rotatable through 180.degree. to interchange its ends for the purpose of exchanging a tool in the spindle for a tool previously removed from the tool storage drum.
摘要翻译：适于容纳和存储多个刀架的刀具存储转筒可旋转地安装在其主轴后面的水平加工中心的立柱的顶部上。携带工具更换臂的工具更换器托架可枢转地安装在主轴上方的直立件上，并可在其中工具更换器臂的一端与工具存储滚筒相邻的停放位置和一个更换位置之间枢转，换刀臂与主轴相邻。刀架可滑动地安装在滑架上，用于在延伸位置和缩回位置之间移动，以从其插座中移除刀架或将刀片插入其中，并且可旋转180°以交换其端部，以便在主轴中更换刀具以前从工具存储鼓中移除的工具。

10. 发明授权

US4145816A Spindle probe with orbital transformer 失效
标题翻译：带轨道变压器的主轴探头
公开(公告)号：US4145816A
公开(公告)日：1979-03-27
申请号：US853764
申请日：1977-11-21
申请人： Richard E. Stobbe , Richard Johnstone
发明人： Richard E. Stobbe , Richard Johnstone
IPC分类号： B23Q15/14 , B23Q1/00 , G01B7/012 , G05B19/18 , G01B7/02
CPC分类号： G01B7/012 , B23Q1/0009 , G05B19/18 , G05B2219/50252
摘要： A probe is mounted on the nose of a toolholder which fits into the spindle of a numerically controlled machine tool. An oscillator is mounted within the toolholder and is powered by a battery within the toolholder. The output of the oscillator is coupled to a primary coil on the toolholder which is inductively coupled to a ring-shaped secondary coil on the spindlehead of the machine tool. Switches within the toolholder are wired to the oscillator to cause it to shift frequency when the probe stylus makes contact with a workpiece when moving along any one of the X, Y or Z axes. The ring-shaped secondary coil is coupled to the machine tool's NC circuits to indicate when the probe makes contact with the workpiece.
摘要翻译： {PG，1 A探头安装在刀架的鼻子上，该刀架适合数控机床的主轴。振荡器安装在刀架内，由刀架内的电池供电。振荡器的输出耦合到刀架上的初级线圈，该主线圈感应耦合到机床主轴上的环形次级线圈。刀架内的开关连接到振荡器，以便当探头触针在沿X，Y或Z轴中的任一个移动时与工件接触时使其频移。环形次级线圈耦合到机床（3个NC电路，以指示探头何时与工件接触。

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