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155 条记录 (耗时 0.015 秒)

    Engraver with automatic tool changer
    82.
    发明授权
    Engraver with automatic tool changer 失效
    雕刻机具有自动换刀器

    公开(公告)号：US5867280A

    公开(公告)日：1999-02-02

    申请号：US744184

    申请日：1996-11-05

    申请人： David R. Seitz ,  Kenneth F. Bornhorst, Jr. ,  Eric R. Auberry ,  Eric Helser ,  Jim Klinger

    发明人： David R. Seitz ,  Kenneth F. Bornhorst, Jr. ,  Eric R. Auberry ,  Eric Helser ,  Jim Klinger

    IPC分类号： B23Q3/155 ,  B23Q17/09 ,  B23Q39/02 ,  B41C1/04 ,  B41C1/045 ,  B44B3/00 ,  B44B3/06 ,  G05B19/401 ,  H04N1/00 ,  H04N1/06 ,  H04N1/19 ,  H04N1/40 ,  B41C1/02

    CPC分类号： B41C1/04 ,  B23Q17/09 ,  B23Q3/15573 ,  B23Q39/02 ,  B41C1/045 ,  B44B3/009 ,  B44B3/061 ,  G05B19/401 ,  H04N1/00002 ,  H04N1/0671 ,  H04N1/4005 ,  G05B2219/33078 ,  G05B2219/37358 ,  G05B2219/37572 ,  G05B2219/37574 ,  G05B2219/45163 ,  G05B2219/45178 ,  G05B2219/45212 ,  G05B2219/49235 ,  G05B2219/50057 ,  H04N1/06 ,  H04N1/19 ,  Y10T409/309296

    摘要： An engraver including an automatic tool changer and verification system for changing engraving tools on engraving heads. The engraver includes a turret having a plurality of workholders for holding a plurality of replacement tools. Some of the workholders are empty for replacing a worn tool from an engraving head on the engraver. When it is desired to change a tool on the engraving head, an empty tool holder is indexed to a tool changing position opposite the engraving head whereupon the worn tool is transferred from the engraving head to the tool changer. Thereafter, the tool changer is indexed to a position where a replacement tool is situated in opposed relationship with the engraving head. The tool changer includes a pneumatic system for causing the worn tools and replacement tools to be transferred between the engraving head and the tool changer. The engraver also utilizes a tool verification routine for verifying that a tool on the engraving head is the correct tool and/or is not defective. Moreover, the engraver may be equipped with an engraving head turret having multiple engraving heads for indexing into engraving relationship with a cylinder to be engraved. The multiple-engraving head turret facilitates, for example, reducing the number of required tool changes.

    摘要翻译： 雕刻机包括一个自动换刀器和用于在雕刻头上更换雕刻工具的验证系统。 雕刻机包括具有多个保持多个替换工具的工件的转台。 一些工作人员是空的，用于从雕刻机上的雕刻头替换磨损的工具。 当需要改变雕刻头上的工具时，空的工具架被转位到与雕刻头相对的刀具更换位置，随后磨损的工具从雕刻头传送到工具更换器。 此后，将更换器转位到与雕刻头相对置的更换工具的位置。 工具更换器包括用于使磨损的工具和更换工具在雕刻头和工具更换器之间传递的气动系统。 雕刻机还使用工具验证程序来验证雕刻头上的工具是否是正确的工具和/或没有缺陷。 此外，雕刻机可以配备有具有多个雕刻头的雕刻头转塔，用于与要雕刻的圆柱进行雕刻关系的分度。 例如，多雕刻头转塔有助于减少所需的刀具更换次数。

    Tool joint sensor
    83.
    发明授权
    Tool joint sensor 失效
    工具接头传感器

    公开(公告)号：US5750896A

    公开(公告)日：1998-05-12

    申请号：US279368

    申请日：1994-07-22

    申请人： Felix E. Morgan ,  Randall S. Page ,  Sam D. Monaco

    发明人： Felix E. Morgan ,  Randall S. Page ,  Sam D. Monaco

    IPC分类号： B23Q17/09 ,  G01B17/02 ,  G01N29/22 ,  G01N29/27 ,  G01N29/24

    CPC分类号： B23Q17/09 ,  G01B17/02 ,  G01N29/225 ,  G01N29/27 ,  G01N2291/011 ,  G01N2291/02854 ,  G01N2291/2634

    摘要： Detection and gauging of a joint (18) in a rotating and axially moving drilling tool (16) subject to transverse axial displacement is achieved by positioning an ultrasonic sensor assembly (12) coaxially encircling the tool in a plane perpendicular to the tool. The sensor assembly (12) generates more than one reflected pulse to represent changes in tool (16) diameter by transmitting a beam from at least one ultrasonic sensor (32) toward the tool (16) as the tool axially advances or recedes, perpendicularly piercing the plane of the sensor assembly (12). Each reflected pulse is converted to an electrical output signal, all of which signals are summed to minimize measurement distortion due to noise and transverse axial displacement of the rotating tool and compared to a threshold detection voltage in a signal processor (14) to generate a detection output pulse.

    摘要翻译： 通过将超声波传感器组件（12）同轴地围绕工具垂直于工具的平面定位，来实现在轴向移动的旋转和轴向移动的钻具（16）中检测和测量接头（18）。 当工具轴向前进或后退时，传感器组件（12）通过将来自至少一个超声波传感器（32）的光束传递到工具（16），产生多于一个的反射脉冲来表示工具（16）直径的变化，垂直穿透 传感器组件（12）的平面。 每个反射的脉冲被转换成电输出信号，所有这些信号被相加以最小化由旋转工具的噪声和横向轴向位移引起的测量失真，并与信号处理器（14）中的阈值检测电压进行比较以产生检测 输出脉冲。

    File testing techniques
    84.
    发明授权
    File testing techniques 失效
    文件测试技术

    公开(公告)号：US5587925A

    公开(公告)日：1996-12-24

    申请号：US336188

    申请日：1994-11-08

    申请人： Cheng J. Li

    发明人： Cheng J. Li

    IPC分类号： B23Q11/00 ,  B23Q17/09 ,  G01M99/00 ,  G01N3/58 ,  G01M13/00

    CPC分类号： G01M99/00 ,  B23Q11/0042 ,  B23Q17/09 ,  G01N3/58 ,  Y02P70/171

    摘要： A method of testing the characteristics of a file by providing a curve of the amount of material removed from a test bar as a function of the effective stroke area over which the file has been moved, the slope at a specified value of material that has been removed representing the cutting efficiency of the file and the value of the effective stroke area at such specified value representing the useful life of the file. Further, curves of the minimum filing forces needed to move the file for a selected stroke distance at selected compressive forces and of the maximum compressive forces which will not prevent a filing operation at selected filing forces can be used to determine the sharpness of a file relative to other files that have been similarly tested.

    摘要翻译： 通过提供从测试条移除的材料量的曲线作为文件已移动的有效笔划区域的函数的曲线来测试文件的特征的方法，已经被移动的材料的特定值的斜率 删除代表文件的切割效率和有效笔画区域的值，表示文件的使用寿命。 此外，可以使用在选定的压缩力下移动文件以选择的行程距离和不会阻止在选定的归档力下的归档操作的最大压缩力所需的最小压紧力的曲线来确定文件相对的清晰度 到已经类似测试的其他文件。

    Sensing device
    85.
    发明授权
    Sensing device 失效
    感应装置

    公开(公告)号：US5307916A

    公开(公告)日：1994-05-03

    申请号：US24540

    申请日：1993-03-01

    申请人： Dean L. Bentzien ,  Hermann Dohl ,  Armin Dohl

    发明人： Dean L. Bentzien ,  Hermann Dohl ,  Armin Dohl

    IPC分类号： B23Q17/09 ,  B30B15/28 ,  F16P7/02 ,  F16D71/04

    CPC分类号： F16P7/02 ,  B23Q17/09 ,  B30B15/28

    摘要： A sensing device for monitoring the presence of a tool or other object on an automatic machine comprises a sensing head adapted to be mounted on the machine. The sensing head has a sensing needle mounted on the output shaft of a reversible motor actuated on each cycle of the automatic machine for movement through a swing angle such that the sensing needle will either contact the monitored object or complete the full swing angle movement resulting in a cycle continue or cycle stop signal to the automatic machine control. The swing angle is manually adjustable by a setting ring on the sensing head for either clockwise or counterclockwise initial rotation of the sensing needle through any desired angle up to 180.degree. degrees.

    摘要翻译： 用于监测自动机器上的工具或其他物体的存在的感测装置包括适于安装在机器上的感测头。 感测头具有安装在可逆电动机的输出轴上的感测针，该可逆电动机在自动机器的每个循环上启动，以便通过摆动角度运动，使得感测针将接触被监视的物体或完成全摆动角度运动，导致 一个循环继续或循环停止信号到自动机器控制。 旋转角度可通过传感头上的设置环手动调节，用于感测针的顺时针或逆时针初始旋转，任意所需角度高达180度。

    Cutting tool form compensaton system and method
    86.
    发明授权
    Cutting tool form compensaton system and method 失效
    切削刀具形式补偿系统及方法

    公开(公告)号：US5255199A

    公开(公告)日：1993-10-19

    申请号：US628525

    申请日：1990-12-14

    申请人： William E. Barkman ,  Edwin F. Babelay, Jr. ,  Edward J. Klages

    发明人： William E. Barkman ,  Edwin F. Babelay, Jr. ,  Edward J. Klages

    IPC分类号： B23Q17/09 ,  B23Q17/24 ,  G05B19/401 ,  G05B19/18

    CPC分类号： G05B19/401 ,  B23Q17/09 ,  B23Q17/24 ,  G05B2219/34321 ,  G05B2219/36504 ,  G05B2219/37133 ,  G05B2219/37272 ,  G05B2219/37559 ,  G05B2219/49204 ,  G05B2219/49215 ,  G05B2219/50136 ,  G05B2219/50137 ,  G05B2219/50252

    摘要： A compensation system for a computer-controlled machining apparatus having a controller and including a cutting tool and a workpiece holder which are movable relative to one another along a preprogrammed path during a machining operation utilizes a camera and a vision computer for gathering information at a preselected stage of a machining operation relating to the actual shape and size of the cutting edge of the cutting tool and for altering the preprogrammed path in accordance with detected variations between the actual size and shape of the cutting edge and an assumed size and shape of the cutting edge. The camera obtains an image of the cutting tool against a background so that the cutting tool and background possess contrasting light intensities, and the vision computer utilizes the contrasting light intensities of the image to locate points therein which correspond to points along the actual cutting edge. Following a series of computations involving the determining of a tool center from the points identified along the tool edge, the results of the computations are fed to the controller where the preprogrammed path is altered as aforedescribed.

    摘要翻译： 具有控制器的计算机控制加工装置的补偿系统，其具有控制器并且包括可在加工操作期间沿着预编程路径相对于彼此移动的切割工具和工件保持器，利用照相机和视觉计算机在预选中收集信息 与切割工具的切割刃的实际形状和尺寸相关的加工操作的阶段，并且根据检测到的切割边缘的实际尺寸和形状之间的变化以及切割的假设尺寸和形状来改变预编程路径 边缘。 照相机根据背景获得切割工具的图像，使得切割工具和背景具有对比度的光强度，并且视觉计算机利用图像的对比光强度来定位其中对应于沿着实际切割边缘的点的点。 在一系列计算涉及从沿着刀沿确定的点确定刀具中心之后，计算结果被馈送到控制器，其中预编程路径如上所述被改变。

    Non-contact type ring setter and sensor for use therewith
    87.
    发明授权
    Non-contact type ring setter and sensor for use therewith 失效
    非接触型环形定位器和传感器

    公开(公告)号：US4616409A

    公开(公告)日：1986-10-14

    申请号：US750521

    申请日：1985-06-27

    申请人： John T. Flammini

    发明人： John T. Flammini

    IPC分类号： B23B49/00 ,  B23P19/08 ,  B23Q17/09 ,  B25B27/02 ,  B25B29/00 ,  B23Q15/00

    CPC分类号： B23P19/08 ,  B23B49/001 ,  B23Q17/09 ,  B25B27/02 ,  B25B29/00 ,  Y10T29/49776 ,  Y10T29/53022 ,  Y10T29/53087 ,  Y10T29/53091 ,  Y10T29/53896 ,  Y10T29/53987

    摘要： A non-contact type ring setter uses a pressurized gas operated sensor comprising two nozzles, each having an elongated opening for passing the pressurized gas. The openings are spaced apart and opposite to each other. A drill bit is moved relative to a collar, with the line of travel of the drill bit passing through the space between the two openings. Each of the elongated openings has a longitudinal axis substantially parallel to the direction of travel of the drill bit. When the collar and the drill bit are moved relative to each other a predetermined amount, the gas pressure detected by the sensor changes.

    摘要翻译： 非接触型环形固定器使用包括两个喷嘴的加压气体操作传感器，每个喷嘴具有用于使加压气体通过的细长开口。 开口彼此间隔开并相对。 钻头相对于套环移动，钻头的行程线穿过两个开口之间的空间。 每个细长开口具有基本上平行于钻头行进方向的纵向轴线。 当套环和钻头相对于彼此移动预定量时，传感器检测到的气体压力变化。

    TOOL DAMAGE DETECTION DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
    90.
    发明公开
    TOOL DAMAGE DETECTION DEVICE AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240024999A1

    公开(公告)日：2024-01-25

    申请号：US18252890

    申请日：2021-11-22

    申请人： FANUC CORPORATION

    发明人： Mamoru KUBO

    IPC分类号： B23Q17/09

    CPC分类号： B23Q17/09

    摘要： A tool damage detection device includes: a data acquisition unit that acquires load data indicating a load of a spindle and rotational speed data indicating a rotational speed of the spindle in a cutting feed section; an extraction unit that extracts, from the load data, evaluation data to be used for evaluation of occurrence of damage to a tool based on the rotational speed data; a detection unit that detects occurrence of damage to the tool using the evaluation data; and an output unit that outputs data indicating occurrence of damage to the tool when the detection unit detects the damage to the tool.