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    • 33. 发明申请
    • MACHINE DISPLACEMENT ADJUSTMENT SYSTEM FOR MACHINE TOOLS
    • 机床工具机械位移调整系统
    • US20120271439A1
    • 2012-10-25
    • US13504914
    • 2010-09-15
    • Hideaki Yamamoto
    • Hideaki Yamamoto
    • G05B15/02
    • B23Q17/00B23Q11/0028B23Q15/18B23Q17/22G05B19/404G05B2219/50046
    • Provided is a machine displacement adjustment system for machine tools, which uses a tilt angle detector, such as a level, which can directly detect the tilt angle of a machine structure, such as a column. Said system is provided with: a tilt angle detector (a level) which is disposed on a machine tool structure, detects the tilt angle of said structure, and outputs data of the tilt amount; and an adjustment device (92) which has a tilt amount data inputting unit (93) for inputting the aforementioned data of the tilt amount (c1 to c6) obtained from the tilt angle detector, a machine displacement amount calculating unit (94) for calculating the machine displacement amount of the aforementioned structure on the basis of the data of the tilt amount (c1 to c6) inputted by means of the tilt amount data inputting unit, and an adjustment amount calculating unit (95) for calculating the adjustment amount of the displacement axes (X axis, Y axis, and Z axis) of the machine tool on the basis of the machine displacement amount of the structure calculated by means of the machine displacement amount calculating unit.
    • 提供了一种用于机床的机器位移调节系统,其使用诸如水平面的倾斜角度检测器,其可以直接检测诸如柱的机器结构的倾斜角度。 所述系统设置有:设置在机床结构上的倾斜角度检测器(水平面),检测所述结构的倾斜角度,并输出倾斜量的数据; 和具有倾斜量数据输入部(93)的调整装置(92),该倾斜量数据输入部(93)用于输入从上述倾斜角检测部得到的倾斜量(c1〜c6)的上述数据, 基于通过倾斜量数据输入单元输入的倾斜量(c1〜c6)的数据的上述结构的机器位移量,以及用于计算倾斜量数据输入单元的调整量的调整量计算单元(95) 基于通过机器位移量计算单元计算的结构的机器位移量,机床的位移轴(X轴,Y轴和Z轴)。
    • 34. 发明授权
    • Tool bit monitoring for on-vehicle brake lathe
    • 车载制动车床的工具位监控
    • US08180480B2
    • 2012-05-15
    • US12639040
    • 2009-12-16
    • Christopher L. GreenwaldMartin C. Poppe
    • Christopher L. GreenwaldMartin C. Poppe
    • G06F19/00
    • B23Q17/12B23Q17/22Y10T82/21Y10T82/2502
    • A system and method for monitoring the contact of tool bits of a lathe with surfaces of a brake disk being machined employs a vibration sensor coupled to the lathe. Signals from the vibration sensor are processed as time-averaged segments that can be grouped within time intervals; a microprocessor employs a qualifying routine to compare the signal level to a background noise threshold value and indicates as “failed” those time periods where the average signal level is not above the background noise threshold. An accumulator records the indications over a number of intervals and compares the result to a standard to make a determination of whether the lathe is likely actively cutting the disk surfaces. To isolate intermittent, high-intensity noises, a consistency routine can check further to see whether individual segments within an interval fall within a range based on the average signal level for that interval.
    • 用于监测车床的工具位与正在加工的制动盘的表面的接触的系统和方法采用耦合到车床的振动传感器。 来自振动传感器的信号被处理为可以在时间间隔内分组的时间平均段; 微处理器采用限定程序将信号电平与背景噪声阈值进行比较,并将平均信号电平不高于背景噪声阈值的那些时间段表示为“失败”。 累加器在多个间隔内记录指示,并将结果与​​标准进行比较,以确定车床是否可能主动切割磁盘表面。 为了隔离间断的高强度噪声,一致性程序可以进一步检查一个间隔内的各段是否基于该间隔的平均信号电平在一个范围内。
    • 35. 发明申请
    • MACHINE TOOL AND METHOD FOR DETERMINING THE POSITION OF A WORKPIECE IN A MACHINE TOOL
    • 机床工具和方法,用于确定机床中工件的位置
    • US20120060384A1
    • 2012-03-15
    • US13046233
    • 2011-03-11
    • Andreas GrözingerMarc Konrad
    • Andreas GrözingerMarc Konrad
    • G01B5/008
    • B23Q17/22G01S5/0027G01S5/10
    • A method for determining a position of a workpiece clamped in a workpiece clamping device in a machine tool includes the steps of successively positioning a position measuring head of a position measuring device held in the hand of an operator at different positions on a surface of the workpiece, determining, after each positioning of the position measuring head, a position of the position measuring head in relation to a machine coordinate system of the machine tool, and determining from the determined positions in the machine coordinate system the position of the workpiece in relation to the machine coordinate system. A machine tool configured to a carry out the method is also disclosed. The position of a workpiece clamped in a workpiece clamping device in a machine tool can thus be determined in a simple manner.
    • 一种用于确定被夹持在机床中的工件夹紧装置中的工件的位置的方法包括以下步骤:将保持在操作者手中的位置测量装置的位置测量头连续地定位在工件的表面上的不同位置 在所述位置测量头的每次定位之后,确定所述位置测量头相对于所述机床的机械坐标系的位置,并且从所述机床坐标系中确定的位置确定所述工件相对于 机床坐标系。 还公开了一种配置成执行该方法的机床。 因此,可以简单地确定夹在机床中的工件夹紧装置中的工件的位置。
    • 40. 发明申请
    • MACHINING METHOD AND MACHINING SYSTEM
    • 加工方法和加工系统
    • US20100288088A1
    • 2010-11-18
    • US12776447
    • 2010-05-10
    • SATOSHI MIYAMOTORYUICHI FUJIWARASHIZUO NISHIKAWAHISAYOSHI MORITA
    • SATOSHI MIYAMOTORYUICHI FUJIWARASHIZUO NISHIKAWAHISAYOSHI MORITA
    • B23B1/00B23B7/00
    • B23Q1/76B23Q17/22Y10T82/10Y10T82/2502Y10T82/2571
    • A machining system 1 comprises a lathe 10 having end portion supporting mechanisms 13, 15 for supporting an elongated workpiece W horizontally, center rests 21 for supporting the middle portion of the workpiece W, an adjustment mechanism for adjusting the supported position of the workpiece W by adjusting the height positions of the center rests 21, a tool rest 20, and a control device 25, and a non-contact measuring device 30 for measuring the deflection amount of the workpiece W at portions thereof supported by the center rests 21 when the workpiece W is rotated. The control device 25 is configured to adjust the height positions of the center rests 21 by controlling the adjustment mechanism on the basis of the measured deflection amount, so that the height positions of both end portions of the workpiece W being rotated and the middle portion thereof become the same.
    • 加工系统1包括车床10,车床10具有用于水平地支撑细长工件W的端部支撑机构13,15,用于支撑工件W的中间部分的中心支架21,用于通过以下方式调节工件W的支撑位置的调节机构 调整中心支架21的高度位置,工具架20和控制装置25以及非接触式测量装置30,用于在工件W的部分由中心支架21支撑时,测量工件W的偏转量 W旋转。 控制装置25通过基于测定的偏转量控制调整机构来调整中心支架21的高度位置,使得工件W的两端部的高度位置与其中间部分 变得相同