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1. 发明授权

US09956660B2 Controller for a machine tool to perform efficient warm-up control 有权
公开(公告)号：US09956660B2
公开(公告)日：2018-05-01
申请号：US14755907
申请日：2015-06-30
申请人： FANUC Corporation
发明人： Yasuaki Koyama
IPC分类号： B23Q11/14 , B23Q11/00 , B23Q15/12 , B23Q15/18 , G05B19/404
CPC分类号： B23Q11/14 , B23Q11/0007 , B23Q15/12 , B23Q15/18 , G05B19/404 , G05B2219/37428 , G05B2219/37429 , G05B2219/49204 , G05B2219/49213
摘要： A thermal displacement state (target thermal displacement state) in which thermal displacement of a machine tool is saturated when the machine tool is operated based on a machining program is previously stored, and a warm-up operation pattern of a motor is determined so as to approach the target thermal displacement state. The motor is driven based on the warm-up operation pattern and the warm-up operation of the motor is stopped if the thermal displacement state of the machine tool is within a predetermined range.

2. 发明申请

US20170185067A1 MACHINE TOOL CONTROLLER HAVING FUNCTION OF CHANGING OPERATION ACCORDING TO MOTOR TEMPERATURE AND AMPLIFIER TEMPERATURE 审中-公开
公开(公告)号：US20170185067A1
公开(公告)日：2017-06-29
申请号：US15377346
申请日：2016-12-13
申请人： FANUC CORPORATION
发明人： Daisuke Tajima , Tadashi Okita
IPC分类号： G05B19/406 , B23Q5/10 , B23Q5/58 , B23Q11/00
CPC分类号： G05B19/406 , B23Q5/10 , B23Q5/58 , B23Q11/0003 , B23Q11/127 , B23Q11/14 , G05B19/4062 , G05B2219/37249 , G05B2219/37429
摘要： A machine tool controller according to an embodiment of the present invention, for controlling a spindle and a feed axis, includes a motor temperature obtaining unit for obtaining and outputting the winding temperature of a spindle motor as a motor temperature; an inverter temperature obtaining unit for obtaining and outputting the temperature of an inverter that drives the spindle motor as an inverter temperature; a motor temperature comparator for comparing the outputted motor temperature with an overheat temperature for the motor; an inverter temperature comparator for comparing the outputted inverter temperature with an overheat temperature for the inverter; and an overheating assessment unit for imposing a restriction on the output of the spindle motor according to the smaller one of the differences between the motor temperature and the overheat temperature for the motor and between the inverter temperature and the overheat temperature for the inverter.

3. 发明授权

US09138884B2 Handheld work apparatus 有权
标题翻译：手持式工作装置
公开(公告)号：US09138884B2
公开(公告)日：2015-09-22
申请号：US13230298
申请日：2011-09-12
申请人： Georg Heinzelmann , Gernot Liebhard , Dirk Förstner
发明人： Georg Heinzelmann , Gernot Liebhard , Dirk Förstner
IPC分类号： B23Q11/14 , B25F5/00
CPC分类号： B25F5/008 , B23Q11/14
摘要： A handheld work apparatus has an electric drive motor (24) and a power supply unit for the drive motor (24). The power supply unit is arranged in a receptacle (7) of a housing (2) of the work apparatus. The work apparatus has an electronic control (17) and a blower wheel (29) for conveying cooling air. The blower wheel (29) is driven by a drive motor (24). The housing (2) has at least one air inlet opening (10) for cooling air via which the blower wheel (29) draws in a first cooling air flow (22) during operation. A second cooling air flow (23) is drawn into the housing (2) via the receptacle (7).
摘要翻译：手持式作业装置具有电驱动马达（24）和用于驱动马达（24）的电源单元。电源单元布置在工作设备的壳体（2）的插座（7）中。工作装置具有用于输送冷却空气的电子控制装置（17）和送风轮（29）。鼓风机轮（29）由驱动马达（24）驱动。壳体（2）具有用于冷却空气的至少一个空气入口（10），在操作期间鼓风机叶轮（29）经由该吸入口吸入第一冷却空气流（22）。第二冷却空气流（23）经由容器（7）被吸入壳体（2）中。

4. 发明公开

US20230407885A1 Operation Panel for Machine Tool 审中-公开
公开(公告)号：US20230407885A1
公开(公告)日：2023-12-21
申请号：US18034267
申请日：2020-10-27
申请人： DMG MORI CO., LTD.
发明人： Hiroshi KOBAYASHI
IPC分类号： F04D29/66 , B23Q11/14 , B23Q11/12
CPC分类号： F04D29/667 , F05D2260/96 , B23Q11/126 , B23Q11/14
摘要： An operation panel for a machine tool includes: a blower device that includes a plurality of blade sections and a center axis section, the plurality of blade sections rotating around a center axis, the center axis section having a circular columnar shape around the center axis and being disposed on a radial-directional inside about the center axis relative to the plurality of blade sections the blower device sucking air in an axial direction about the center axis and blowing out the air in the axial direction about the center axis an opposed wall that is disposed on an air suction side of the blower device and that is disposed so as to face the blower device in the axial direction about the center axis; and an intermediate member that is provided between the opposed wall and the center axis section in the axial direction about the center axis.

5. 发明申请

US20160001410A1 CONTROLLER FOR MACHINE TOOL 有权
标题翻译：机床控制器
公开(公告)号：US20160001410A1
公开(公告)日：2016-01-07
申请号：US14755907
申请日：2015-06-30
申请人： FANUC CORPORATION
发明人： Yasuaki KOYAMA
IPC分类号： B23Q11/14 , G05B19/404 , B23Q15/18 , B23Q11/00 , B23Q15/12
CPC分类号： B23Q11/14 , B23Q11/0007 , B23Q15/12 , B23Q15/18 , G05B19/404 , G05B2219/37428 , G05B2219/37429 , G05B2219/49204 , G05B2219/49213
摘要： A thermal displacement state (target thermal displacement state) in which thermal displacement of a machine tool is saturated when the machine tool is operated based on a machining program is previously stored, and a warm-up operation pattern of a motor is determined so as to approach the target thermal displacement state. The motor is driven based on the warm-up operation pattern and the warm-up operation of the motor is stopped if the thermal displacement state of the machine tool is within a predetermined range.
摘要翻译：预先存储当基于加工程序操作机床时机床的热位移饱和的热位移状态（目标热位移状态），并且确定电动机的预热操作模式，以便接近目标热位移状态。基于预热操作模式驱动电动机，如果机床的热位移状态在预定范围内，则停止电动机的预热操作。

6. 发明授权

US07260446B2 Temperature protection method for machine tool 有权
标题翻译：机床温度保护方法
公开(公告)号：US07260446B2
公开(公告)日：2007-08-21
申请号：US11344791
申请日：2006-01-31
申请人： Jean-Philippe Besuchet
发明人： Jean-Philippe Besuchet
IPC分类号： G06F19/00 , G06F15/00 , G06F11/30 , G06F11/00 , G05B11/01 , G05B9/02 , G05D23/00 , G08B17/00 , G08B21/00
CPC分类号： B23Q11/14 , B23Q17/0985
摘要： A method of protecting a rotating device, loaded by temperature of a machine tool with one temperature sensor on that device and a temperature bloc, comprising the steps of inputting specific parameters in the temperature bloc, estimating a value for the device temperature increase caused by the activity of the device and measuring the temperature of the device.
摘要翻译：一种保护在该装置上具有一个温度传感器的机床的温度加载的旋转装置和温度块的方法，包括以下步骤：在温度块中输入特定参数，估计由所述装置温度增加引起的装置温度升高的值设备的活动和测量设备的温度。

7. 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。

8. 发明申请

US20190126385A1 Friction Stir Welding Device 审中-公开
公开(公告)号：US20190126385A1
公开(公告)日：2019-05-02
申请号：US16097003
申请日：2017-04-25
申请人： Hitachi Power Solutions Co., Ltd.
发明人： Tomio ODAKURA , Koichi ISHIGURO
IPC分类号： B23K20/12 , B23Q11/10 , B23Q11/14 , F25D17/02 , B23K37/00
CPC分类号： B23K20/1235 , B23K20/12 , B23K20/1245 , B23K20/26 , B23K37/003 , B23Q11/10 , B23Q11/14 , F25D17/02
摘要： The invention is directed to a friction stir welding device which can realize appropriate friction stir welding while preventing a welding tool from being worn out and damaged. Therefore, the friction stir welding device is provided with a welding tool which rotates while abutting on a member to be welded to cause a plastic flow phenomenon in the member to be welded, a tool holder which grasps the welding tool and rotates together with the welding tool, supply paths which are formed in the tool holder and supply a refrigerant to the welding tool.

9. 发明申请

US20180104786A1 DEVICE FOR SIMULTANEOUSLY SUPPLYING FLUIDS 审中-公开
公开(公告)号：US20180104786A1
公开(公告)日：2018-04-19
申请号：US15516414
申请日：2015-10-02
申请人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
发明人： Kyung Hee PARK , Dong Yoon LEE , Seok Woo LEE , Tae-Gon KIM
IPC分类号： B23Q11/10 , B23Q3/06
CPC分类号： B23Q11/1076 , B23Q3/064 , B23Q11/1053 , B23Q11/1084 , B23Q11/14 , B23Q2220/008
摘要： A device for simultaneously supplying fluids comprises: a fixing unit provided with a first flow path through which a first fluid flows, a second flow path through which a second fluid flows, and a through-hole; a rotation unit, which is rotatably provided on the through-hole, which is provided at the front end with a fixing hole into which a processing tool is inserted and fixed, and a communication part which communicates with the first flow path and the fixing hole; and a spray unit of which one side is connected to the second flow path and the other side is provided with a spray flow path having a nozzle for spraying the second fluid on an area to be processed by the processing tool, wherein the spray unit is provided on the fixing unit.

10. 发明申请

US20120066916A1 HANDHELD WORK APPARATUS 有权
标题翻译：手提工具
公开(公告)号：US20120066916A1
公开(公告)日：2012-03-22
申请号：US13230298
申请日：2011-09-12
申请人： Georg Heinzelmann , Gernot Liebhard , Dirk Förstner
发明人： Georg Heinzelmann , Gernot Liebhard , Dirk Förstner
IPC分类号： B27B17/00
CPC分类号： B25F5/008 , B23Q11/14
摘要： A handheld work apparatus has an electric drive motor (24) and a power supply unit for the drive motor (24). The power supply unit is arranged in a receptacle (7) of a housing (2) of the work apparatus. The work apparatus has an electronic control (17) and a blower wheel (29) for conveying cooling air. The blower wheel (29) is driven by a drive motor (24). The housing (2) has at least one air inlet opening (10) for cooling air via which the blower wheel (29) draws in a first cooling air flow (22) during operation. A second cooling air flow (23) is drawn into the housing (2) via the receptacle (7).
摘要翻译：手持式作业装置具有电驱动马达（24）和用于驱动马达（24）的电源单元。电源单元布置在工作设备的壳体（2）的插座（7）中。工作装置具有用于输送冷却空气的电子控制装置（17）和送风轮（29）。鼓风机轮（29）由驱动马达（24）驱动。壳体（2）具有用于冷却空气的至少一个空气入口（10），在操作期间鼓风机叶轮（29）经由该吸入口吸入第一冷却空气流（22）。第二冷却空气流（23）经由容器（7）被吸入壳体（2）中。

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