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    Method and apparatus for measuring and machining workpieces
    3.
    发明申请
    Method and apparatus for measuring and machining workpieces 审中-公开
    用于测量和加工工件的方法和装置

    公开(公告)号：US20040215414A1

    公开(公告)日：2004-10-28

    申请号：US10312137

    申请日：2002-12-19

    发明人： Han-Jurgen Kaisser

    IPC分类号： G06F019/00 ,  G01C019/00

    CPC分类号： G05B19/401 ,  G05B19/184 ,  G05B2219/37025 ,  G05B2219/37339 ,  G05B2219/37574 ,  G05B2219/50063 ,  G05B2219/50072 ,  Y10T409/30756

    摘要： A method and an apparatus for cutting machining of workpieces with rotationally symmetrical, in particular eccentrically rotationally symmetrical surfaces, in particular the big-end bearing locations of crankshafts, in which contour checking, in particular roundness checking of workpieces and possibly also the stroke height of big-end bearing journals of crankshafts is effected quickly and accurately and the operation of ascertaining correction values for the tools and angular association thereof is very simple, wherein by means of a measuring sensor the maximum actual spacing of the workpiece contour to be measured in a measuring direction from a reference value, for example the turning center, is ascertained for each measurement angular position of the workpiece, the measured deviation between the actual spacing and the reference spacing is ascertained for each measurement angular position, and at least for the measurement angular positions the respective tool reference positions are automatically corrected by a correction value which is automatically calculated from the respective measured deviation.

    摘要翻译： 一种用于切削具有旋转对称的工件，特别是偏心旋转对称的表面的工件的方法和设备，特别是曲轴的大端轴承位置，其中轮廓检查，特别是工件的圆度检查，以及可能的行程高度 曲轴的大端轴承轴颈快速准确地进行，并且确定工具的修正值和角度关联的操作非常简单，其中通过测量传感器在一个测量传感器中测量的工件轮廓的最大实际间距 根据工件的每个测量角位置确定从参考值（例如转向中心）的测量方向，为每个测量角位置确定实际间距和参考间距之间的测量偏差，并且至少对于测量角度 位置相应的刀具参考位置是 通过从各自的测量偏差自动计算的校正值自动校正。

    Error detection apparatus and method for use with engravers
    4.
    发明申请
    Error detection apparatus and method for use with engravers 审中-公开

    公开(公告)号：US20020135811A1

    公开(公告)日：2002-09-26

    申请号：US09778506

    申请日：2001-02-07

    发明人： David L. Flannery ,  Thomas P. Staub ,  David R. Seitz

    IPC分类号： G06K015/02 ,  B41C001/02 ,  B41C001/04 ,  H04N001/40 ,  B41C001/045

    CPC分类号： H04N1/4005 ,  B41C1/04 ,  B41C1/045 ,  B44B3/009 ,  B44B3/061 ,  G05B19/401 ,  G05B2219/33078 ,  G05B2219/37358 ,  G05B2219/37572 ,  G05B2219/37574 ,  G05B2219/45163 ,  G05B2219/45178 ,  G05B2219/45212 ,  G05B2219/49235 ,  G05B2219/50057 ,  H04N1/06 ,  H04N1/0671 ,  H04N1/19

    摘要： An error detection apparatus and method for use with engravers, such as gravure engravers. An error value E corresponding to the difference between a set of predetermined setup parameters and actual measurement of a portion of an engraved area on the cylinder is determined. The error value E is then used to adjust the engraver to engrave an actual cut or etch in accordance with the set of predetermined setup parameters. The error detection and correction system is suitable for providing a closed-loop system for engraving a cylinder. The apparatus and method may be used during initial setup or during normal operation of the engraver. A method is disclosed comprising the steps of engraving ink receptive cells in the surface of a rotating gravure printing cylinder consisting of the steps of generating a cell width command signal comprising a series of cell width commands, engraving the cells by using the cell width command signal to urge an engraving stylus into periodic engraving contact with the surface, measuring actual widths of cells which have been engraved as aforesaid, and adjusting the cell width command signal in correspondence with differences between the actual widths and the cell width commands. In another embodiment of the invention, an improved measuring system and method for measuring an engraved area is provided, the improved system and method utilize a system and method for automatically or self-calibrating an image system to provide accurate measurements of engraved areas imaged. The system and method determine a calibration factor which is utilized by a processor which is applied to a pixel span associated with an imaged engraved area to provide a measurement of a dimension of the engraved area. The calibration factor is determined using a ratio of a pixel span between imaged engraved areas to a known distance between the engraved areas which, in turn, provides a dimension for a pixel in real units, such as microns. The calibration factor obtained may then be applied to pixel representations of engraved areas to provide actual measurements.

    Method of controlling shape and NC processing apparatus utilizing the method
    5.
    发明授权
    Method of controlling shape and NC processing apparatus utilizing the method 失效
    使用该方法控制形状和NC处理装置的方法

    公开(公告)号：US5910040A

    公开(公告)日：1999-06-08

    申请号：US765574

    申请日：1996-12-26

    申请人： Sei Moriyasu ,  Hitoshi Ohmori ,  Takeo Nakagawa ,  Ichirou Yamaguchi ,  Jun-Ichi Kato

    发明人： Sei Moriyasu ,  Hitoshi Ohmori ,  Takeo Nakagawa ,  Ichirou Yamaguchi ,  Jun-Ichi Kato

    IPC分类号： B24B13/01 ,  B24B49/18 ,  B24B51/00 ,  B24B53/00 ,  B24B57/00 ,  G05B19/416 ,  B24B49/00

    CPC分类号： B24B13/01 ,  B24B51/00 ,  B24B53/001 ,  B24B57/00 ,  G05B19/4166 ,  G05B2219/34048 ,  G05B2219/37365 ,  G05B2219/37574 ,  G05B2219/37576 ,  G05B2219/40166 ,  G05B2219/45156 ,  G05B2219/45157 ,  G05B2219/49251 ,  G05B2219/50063

    摘要： An electrode (4) is disposed spaced away from and in facing relation with an electrically conductive grinding wheel (2). There is applied a voltage across the grinding wheel and the electrode with making electrically conductive fluid (7) flow between the grinding wheel and the electrode. A position of the grinding wheel is numerically controlled with the grinding wheel being dressed by electrolysis to thereby grind a work with the grinding wheel. The work is ground in accordance with command data Zx.sup.(i), and then a shape of a ground surface is measured by means of a measuring device (12). The measurement data is filtered to thereby record shape error data e.sub.x.sup.(i). There is established new command data Zx.sup.(i+1) by adding compensation, and then the work is ground again with the thus established new command data. The compensation refers to past command data, and determines new command data to be equal to an expected value of the past command data. In accordance with the present invention, it is possible to obtain higher shape accuracy with the less number of processing steps, extract real shape indicating signals out of measurement data, and avoid misregistration of a work which would be caused by fixing/removing.

    摘要翻译： PCT No.PCT / JP96 / 02294 Sec。 371日期1996年12月26日第 102（e）日期1996年12月26日PCT提交1996年4月14日PCT公布。 公开号WO97 / 06922 日期1997年2月27日电极（4）与导电研磨轮（2）间隔开并与其面对。 在磨轮和电极之间施加电压，使得导电流体（7）在砂轮和电极之间流动。 砂轮的位置由数字控制，砂轮通过电解进行修整，从而研磨砂轮。 根据指令数据Zx（i）对工件进行研磨，然后借助于测量装置（12）测量地面的形状。 过滤测量数据，从而记录形状误差数据ex（i）。 通过添加补偿建立新的命令数据Zx（i + 1），然后通过这样建立的新命令数据再次研磨工作。 补偿指的是过去的指令数据，并且将新的指令数据确定为等于过去指令数据的期望值。 根据本发明，可以通过较少数量的处理步骤获得更高的形状精度，从测量数据中提取实际形状指示信号，并且避免由固定/移除引起的作品的不对准。

    WORK PROCESS MANAGEMENT SYSTEM, WORK PROCESS MANAGEMENT TERMINAL DEVICE, COMPUTER PROGRAM, AND WORK PROCESS MANAGEMENT METHOD
    9.
    发明申请
    WORK PROCESS MANAGEMENT SYSTEM, WORK PROCESS MANAGEMENT TERMINAL DEVICE, COMPUTER PROGRAM, AND WORK PROCESS MANAGEMENT METHOD 审中-公开
    工作流程管理系统，工作流程管理终端设备，计算机程序和工作流程管理方法

    公开(公告)号：US20140350708A1

    公开(公告)日：2014-11-27

    申请号：US14241554

    申请日：2012-09-04

    申请人： Yasunori Kobayashi

    发明人： Yasunori Kobayashi

    IPC分类号： G05B19/4155

    CPC分类号： G05B19/4155 ,  G05B2219/37078 ,  G05B2219/37208 ,  G05B2219/37574 ,  G06Q10/06 ,  G06Q50/04 ,  G07C1/10 ,  Y02P90/30

    摘要： An imaging device and a first terminal device are provided for plural work areas. Image data sets, capturing time data sets, and imaging unit identifiers transmitted by the imaging device are associated with each other in an image database. A control unit of a second terminal device displays progress display area of each work process performed for producing a product in a layout on a display, and displays progress in each progress display area in accordance with contents of a progress database. Also, the control unit of the second terminal device specifies a progress display area on the display corresponding to a data set from an input unit, specifies image data sets corresponding to the specified progress display area by referring to contents of the progress database and a correspondence database, reads the specified image data sets from the image database, and displays images represented by the image data sets.

    摘要翻译： 为多个工作区域提供成像装置和第一终端装置。 图像数据集，拍摄时间数据集和由成像装置发送的成像单元标识符在图像数据库中彼此相关联。 第二终端装置的控制单元在显示器的布局中显示用于生成产品的每个工序的进度显示区域，并且根据进度数据库的内容显示在每个进度显示区域中的进度。 此外，第二终端装置的控制单元指定与从输入单元设置的数据相对应的显示器上的进度显示区域，通过参考进度数据库的内容和对应关系来指定与指定的进度显示区域相对应的图像数据集 数据库，从图像数据库读取指定的图像数据集，并显示由图像数据集表示的图像。

    Press monitoring and control system
    10.
    发明授权
    Press monitoring and control system 有权
    监控系统

    公开(公告)号：US06456898B1

    公开(公告)日：2002-09-24

    申请号：US09655629

    申请日：2000-09-05

    申请人： Ronald A. Modesto ,  Robert Wojczak ,  Scott Krupp ,  Yvonne Luzney ,  Lyle J. Riffel ,  Thomas P. Zbikowski ,  Robert B. Mech

    发明人： Ronald A. Modesto ,  Robert Wojczak ,  Scott Krupp ,  Yvonne Luzney ,  Lyle J. Riffel ,  Thomas P. Zbikowski ,  Robert B. Mech

    IPC分类号： G06F1900

    CPC分类号： B23Q15/02 ,  G05B2219/37574 ,  G05B2219/45152 ,  G05B2219/49091

    摘要： A press monitoring and control system includes a press machine, a press configuration module and a press controller. The press machine has a lower die coupled to an upper die, wherein the lower die includes a top surface supporting a strip of material to be formed into a part after a stripper plate coupled to the upper die contacts the strip of material. The press configuration module includes an input module that processes a set of input data corresponding to a particular job and generates a data signal corresponding to the set of input data. The press controller is coupled to the press machine and the press configuration module. The controller processes the data signal, compares the data signal to a set of parameters corresponding to the particular job, and generates at least one servo signal to adjust at least one servo in response to the data signal.

    摘要翻译： 压机监控系统包括压机，压配器模块和压机控制器。 压力机具有联接到上模的下模，其中下模包括支撑待连接到上模的剥离板与材料条接触后形成为一部分的材料条的顶表面。 按压配置模块包括处理与特定作业相对应的一组输入数据的输入模块，并且生成与该组输入数据相对应的数据信号。 压力机控制器耦合到冲压机和压力机配置模块。 所述控制器处理所述数据信号，将所述数据信号与对应于所述特定作业的一组参数进行比较，并且响应于所述数据信号产生至少一个伺服信号以调整至少一个伺服。