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1. 发明公开

US20230185270A1 THERMAL COMPENSATION SYSTEM FOR MACHINE TOOLS 审中-公开
公开(公告)号：US20230185270A1
公开(公告)日：2023-06-15
申请号：US17684666
申请日：2022-03-02
申请人： Industrial Technology Research Institute
发明人： CHIA-CHIN CHUANG , CHIN-MING CHEN , CHUN-YU TSAI , CHI-CHEN LIN , CHUNG-KAI WU
IPC分类号： G05B19/404 , B23Q17/20 , B23Q23/00 , G05B19/418
CPC分类号： G05B19/404 , B23Q17/20 , B23Q23/00 , G05B19/41885
摘要： A thermal compensation system for machine tools includes a thermal compensation-monitoring device and a cloud processing device. The thermal compensation-monitoring device receives a plurality of temperature signals of a workpiece and corresponding processing tolerance data to build or update a thermal compensation database. The cloud processing device provides a thermal compensation model, and applies the model with the characterized temperature signals and the tolerance data to generate a compensation value so as to decide whether or not to modify the model or to run a compensation is necessary.

2. 发明申请

US20190134768A1 METHOD AND APPARATUS FOR WATER JET CUTTING STANDOFF HEIGHT 审中-公开
公开(公告)号：US20190134768A1
公开(公告)日：2019-05-09
申请号：US16179144
申请日：2018-11-02
申请人： Kiffer Industries, Inc.
发明人： Dale Phillip
IPC分类号： B23Q17/24 , B23Q17/20 , B23Q17/22 , B23Q23/00 , B26F3/00
摘要： A water jet material cutting system includes a table configured to receive work piece. The cutting system further includes a bevel head for cutting the work piece. A positioning apparatus controls the relative position and orientation of the bevel head with respect to the work piece. A controller is configured to control the positioning apparatus. A height sensor attached to the positioning apparatus determines a standoff height of the bevel head relative to the work piece.

3. 发明授权

US08702084B2 Rare earth magnet holding jig, cutting machine, and cutting method 有权
标题翻译：稀土磁铁夹具，切割机和切割方法
公开(公告)号：US08702084B2
公开(公告)日：2014-04-22
申请号：US12984726
申请日：2011-01-05
申请人： Yuhito Doi , Takehisa Minowa , Takayuki Hasegawa , Takaharu Yamaguchi , Koji Sato
发明人： Yuhito Doi , Takehisa Minowa , Takayuki Hasegawa , Takaharu Yamaguchi , Koji Sato
IPC分类号： B25B11/00 , B23Q23/00 , G11B5/127 , H04R31/00 , B24B49/00 , B24B51/00 , B24B27/06
CPC分类号： B28D1/24 , B24B27/06 , B28D7/04
摘要： A magnet holding jig comprises a platform and first and second holders disposed on opposite sides of the platform. The platform is provided with channels, the holders are comb-shaped to define digits and slits, the channels and the slits being aligned to define guide paths for permitting entry of a cutting tool therein, and the holders are also configured as digitate hooks. The holder hooks are in contact with a rare earth magnet block resting on the platform. The holders are pushed inward at their lower portions so as to bring each hook digit of the second holder in pressure abutment with the magnet block at a higher level than each hook digit of the first holder for thereby holding the magnet block in place on the platform.
摘要翻译：磁体夹持夹具包括平台以及设置在平台的相对侧上的第一和第二支架。平台设置有通道，保持器是梳状的以限定数字和狭缝，通道和狭缝对齐以限定用于允许切削工具进入其中的引导路径，并且保持器还被配置为数字钩。支架钩与搁置在平台上的稀土磁体块接触。保持器在其下部被向内推，以使第二保持器的每个钩数字与磁块的压力抵接在比第一保持器的每个钩位高的高度，从而将磁块保持在平台上的适当位置。

4. 发明授权

US6080039A Table drive for multi-axis machine tool 失效
标题翻译：多轴机床台式驱动
公开(公告)号：US6080039A
公开(公告)日：2000-06-27
申请号：US586808
申请日：1996-01-29
申请人： Christopher David Bartlett , Michael Laycock , Peter Brian Leadbeater
发明人： Christopher David Bartlett , Michael Laycock , Peter Brian Leadbeater
IPC分类号： B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B51/00 , B24B55/00 , B24B7/00
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B47/22 , B24B49/04 , B24B5/00 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768 , Y10T74/1476 , Y10T74/18072
摘要： A machine tool comprising a bed, a worktable movable relative to the bed along a linear path and a tool movable to engage a workpiece on the worktable wherein drive means for effecting the movement of the worktable relative to the bed and therefore to the tool comprises a friction drive so as to provide a smooth carriage motion to the worktable. The worktable may be slidable along a slideway which defines the linear path for the worktable and the drive means therefor comprises an elongate member forming a track mounted parallel to the slideway. Wheel means frictionally engages the track and is carried by drive means therefor mounted on the worktable so that the axis of rotaion of the wheel means is fixed in relation to the worktable. The drive means for rotating the wheel means is operable to drive the wheel means in one direction or the other, the rotation of the wheel means and the friction engagement of the wheel means and the track causing the worktable to move in one direction or the other depending on the direction of rotation of the wheel means.
摘要翻译： PCT No.PCT / GB94 / 01662 Sec。 371日期1996年1月29日 102（e）日期1996年1月29日PCT 1994年8月1日PCT PCT。第WO95 / 03912号公报日期1995年2月9日一种机床，包括床，可沿着线性路径相对于床移动的工作台和可移动以接合工作台上的工件的工具，其中驱动装置用于实现工作台相对于床的运动，因此所述工具包括摩擦驱动器，以便向工作台提供平滑的滑架运动。工作台可以沿着限定工作台的线性路径的滑道滑动，并且其驱动装置包括形成平行于滑道安装的轨道的细长构件。车轮意味着摩擦地接合轨道，并由驱动装置承载，安装在工作台上，使得车轮装置的旋转轴线相对于工作台固定。用于旋转车轮装置的驱动装置可操作以在一个方向或另一个方向上驱动车轮装置，车轮装置的旋转和车轮装置和轨道的摩擦接合，使工作台沿一个方向或另一个方向移动这取决于车轮装置的旋转方向。

5. 发明授权

US5678964A Method of determining slide straightness and for providing a straight reference surface for a machine tool 失效
标题翻译：确定滑动平直度并为机床提供直线参考面的方法
公开(公告)号：US5678964A
公开(公告)日：1997-10-21
申请号：US513454
申请日：1995-08-10
申请人： Leon G. Dashevsky
发明人： Leon G. Dashevsky
IPC分类号： B23Q23/00 , G05B19/404 , B23C3/00
CPC分类号： G05B19/404 , B23Q23/00 , G05B2219/49195 , Y10T409/303808 , Y10T409/400175 , Y10T409/50082
摘要： A machine tool having a machining member such as a grinding wheel, a milling cutter, shaping cutter or also includes a slide on which a straight edge bar is mounted. The straight edge bar is engaged by the machining member to machine a surface on the bar held on the slide. The slide is moved at the feed rate used for machining with the particular machining member used, and then the bar is rotated about its longitudinal axis, that is, the axis parallel to the movement of the slide. The amount of error from a straight line that has been formed is sensed by sensors positioned in the same plane as the contact line of the grinding wheel. The actual error of the slide is thus determined, and portions of the surface of the bar can be gradually scraped or refined by other means until the sensors indicate that the surface has become a precise straight edge. The straight edge surface can then be used as a reference for checking workpieces or for automatic error compensation. Surfaces at 90.degree. to the first formed surface also can be corrected by rotating the workpiece to the desired position, running the machine slide and machine tool at the desired feed rate, and then determining the error from a straight line after rotating the workpiece about its longitudinal axis.
摘要翻译：具有诸如砂轮，铣刀，成形刀具的加工构件的机床还包括其上安装有直边杆的滑块。直边条由加工构件接合以加工保持在载玻片上的条上的表面。滑块以用于使用特定加工构件的加工的进给速度移动，然后杆围绕其纵向轴线，即平行于滑块运动的轴线旋转。来自已经形成的直线的误差量由位于与研磨轮的接触线相同的平面中的传感器感测。因此确定滑块的实际误差，并且可以通过其他方式逐渐刮擦或精制棒的表面部分，直到传感器指示表面已经变成精确的直边。然后可以将直边表面用作检查工件或自动误差补偿的参考。可以通过将工件旋转到所需位置，以所需的进给速度运行机床和机床，然后在将工件围绕其旋转之后从直线确定误差来校正与第一成形表面成90度的表面纵轴。

6. 发明授权

US5176454A Elastic bearing block for a linear guide 失效
标题翻译：用于线性导轨的弹性轴承块
公开(公告)号：US5176454A
公开(公告)日：1993-01-05
申请号：US771344
申请日：1991-10-04
申请人： Rudolf Schlereth
发明人： Rudolf Schlereth
IPC分类号： B23Q3/02 , B23Q1/26 , B23Q1/36 , B23Q23/00 , F16C29/00 , F16C29/04
CPC分类号： F16C29/0645 , B23Q1/26 , B23Q1/36 , F16C29/001 , F16C29/008 , F16C29/045
摘要： According to one example of embodiment of the invention, a bearing block 16 for a linear guide is constructed with two mutually perpendicularly crossing bending webs 28 and 34, formed by crossed double slits.
摘要翻译：根据本发明的实施例的一个示例，用于线性导向件的支承块16由两个相互垂直交叉的弯曲腹板28和34构成，该弯曲腹板由交叉的双缝形成。

7. 发明授权

US4323098A Method for controlling position of a plurality of machining shafts each including a machine tool fitted thereto 失效
标题翻译：用于控制多个加工轴的位置的方法，每个加工轴包括安装在其上的机床
公开(公告)号：US4323098A
公开(公告)日：1982-04-06
申请号：US90105
申请日：1979-11-01
申请人： Yukitomo Suzuki , Masakazu Honda
发明人： Yukitomo Suzuki , Masakazu Honda
IPC分类号： B23Q23/00 , G05B19/40 , G05B19/414 , B31B1/20 , B27C9/00
CPC分类号： G05B19/40 , B23Q23/00 , G05B19/414 , G05B2219/33337 , G05B2219/34215 , G05B2219/34236 , G05B2219/41032 , G05B2219/41249 , G05B2219/45229 , Y10T83/7826
摘要： Apparatus for controlling the position of a plurality of machining shafts each including a machine tool fitted thereto so as to move each machining shaft up to its given position in response to the kind of machining to be subjected to a work piece. The apparatus comprises a memory for memorizing the position of each of the machining shafts which are different from each other in dependence with the kind of machining to be subjected to the work piece and a central processing unit for reading out data showing the position of each machining shaft from the memory in succession and generating through one servo-amplifier a signal required for moving the machining shaft corresponding to each servomotor to its given position.
摘要翻译：用于控制多个加工轴的位置的装置，每个加工轴包括安装在其上的机床，以便响应于待加工的加工的种类将每个加工轴移动到其给定位置。该装置包括：存储器，用于根据待加工件的加工种类和用于读出表示每个加工位置的数据的中央处理单元来记忆彼此不同的每个加工轴的位置; 轴，并通过一个伺服放大器产生将对应于每个伺服电动机的加工轴移动到其给定位置所需的信号。

8. 发明授权

US4257103A Apparatus for controlling position of a plurality of machining shafts each including a machine tool fitted thereto 失效
标题翻译：用于控制多个加工轴的位置的装置，每个加工轴包括安装在其上的机床
公开(公告)号：US4257103A
公开(公告)日：1981-03-17
申请号：US960605
申请日：1978-11-14
申请人： Yukitomo Suzuki , Masakazu Honda
发明人： Yukitomo Suzuki , Masakazu Honda
IPC分类号： B23Q23/00 , G05B19/40 , G05B19/414 , G05B19/417 , G05B11/32 , G06F15/46
CPC分类号： G05B19/40 , B23Q23/00 , G05B19/414 , G05B2219/33337 , G05B2219/34215 , G05B2219/34236 , G05B2219/41032 , G05B2219/41249 , G05B2219/45229 , Y10T83/7826
摘要： Apparatus for controlling the position of a plurality of machining shafts each including a machine tool fitted thereto so as to move each machining shaft up to its given position in response to the kind of machining to be subjected to a work piece. The apparatus comprises a memory for memorizing the position of each of the machining shafts which are different from each other in dependence with the kind of machining to be subjected to the work piece and a central processing unit for reading out data showing the position of each machining shaft from the memory in succession and generating through one servo-amplifier a signal required for moving the machining shaft corresponding to each servometer to its given position.
摘要翻译：用于控制多个加工轴的位置的装置，每个加工轴包括安装在其上的机床，以便响应于待加工的加工的种类将每个加工轴移动到其给定位置。该装置包括：存储器，用于根据待加工件的加工种类和用于读出表示每个加工位置的数据的中央处理单元来记忆彼此不同的每个加工轴的位置; 轴，并通过一个伺服放大器产生将对应于每个伺服计的加工轴移动到其给定位置所需的信号。

9. 发明授权

US3815452A Machine tools 失效
标题翻译：机械工具
公开(公告)号：US3815452A
公开(公告)日：1974-06-11
申请号：US24509472
申请日：1972-04-18
申请人： MACHINE TOOL DIVISIONAL
发明人： WILHELMY H
IPC分类号： B23B3/16 , B23B3/18 , B23Q15/28 , B23Q23/00 , B23B9/00
CPC分类号： B23B3/16 , B23Q15/28 , B23Q23/00 , Y10T82/25 , Y10T82/2531 , Y10T82/2541
摘要： An automatic lathe comprising a rotatable chuck to carry workpieces to be machined, a multi-armed tool-carrying turret adapted to be indexed about an axis parallel to that of the chuck to bring the tools successively into working position and to perform feed and return strokes in a direction parallel to the axis of the chuck, a locating guide for engaging in succession tenons on the turret arms during the feed and return strokes of the turret, and adjusting means for moving the locating guide through a predetermined distance when the tenon on the selected arm is engaged in it to rotate the turret about its axis and thereby to vary the radial distance from the axis of the chuck of the tool which is in working position to the extent necessary to compensate for tool wear.
摘要翻译：一种自动车床，包括可旋转卡盘以携带待加工的工件，多臂式工具承载转台，其适于围绕平行于卡盘的轴线转位，以使工具连续地进入工作位置并执行进给和返回冲程在平行于卡盘的轴线的方向上，定位引导件用于在转台的进给和返回冲程期间在转台臂上连续地接合榫，以及调节装置，用于当定位导向器上的榫头所选择的臂接合在其中以使转盘围绕其轴线旋转，从而改变与工具位置的工具的卡盘的轴线的径向距离，以达到补偿刀具磨损所需的程度。

10. 发明授权

US3605552A Means for generating compensating means 失效
标题翻译：产生补偿手段的手段
公开(公告)号：US3605552A
公开(公告)日：1971-09-20
申请号：US3605552D
申请日：1969-06-02
申请人： OPTOMECHANISMS INC
发明人： CHITAYAT ANWAR K
IPC分类号： B23C3/08 , B23Q23/00 , G05B19/23 , G05B19/404 , B23C1/16
CPC分类号： G05B19/404 , B23C3/08 , B23Q23/00 , G05B19/231 , G05B2219/37297 , G05B2219/37304 , G05B2219/41069 , Y10T409/300896
摘要： AUTOMATIC MEANS FOR CUTTING COMPENSATING CAMS FOR LONG LEAD SCREW AND RACKS SUCH AS THOSE USED IN PRECISION MACHINE TOOLS. THE WORKPIECE LEAD SCREW OR RACK IS MOUNTED PARALLEL TO THE CAM TO BE CUT. A MOVABLE PLATFORM MOUNTS A MILLING CUTTER. THE PLATFORM IS ALSO CONNECTED TO THE LEAD SCREW BY A NUT OR TO THE RACK BY A PINION. ANGULAR MOTION OF THE LEAD SCREW OR PINION IS MEASURED AND TRANSMITTED TO A COMPUTER. THE LINEAR MOTION OF THE PLATFORM IS MEASURED WITH AN INTERFROMETER. THE TWO MEASUREMENTS ARE COMPARED IN THE COMPUTER AND THE OUTPUT IS FED TO A SERVO MECHANISM WHICH CONTROLS THE MILLING CUTTER. THEREFOR, AS THE PLATFORM MOVES DOWN ALONG THE WORKPIECE, THE CAM IS AUTOMATICALLY CUT. A CHART OR DIGITAL PRINTED TAPE OUTPUT MAY ALSO BE PROVIDED.

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