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    • 1. 发明授权
    • High-speed machining controller
    • 高速加工控制器
    • US4709198A
    • 1987-11-24
    • US868041
    • 1986-05-29
    • Kazutaka OgoMasahiro HayashiTakatoshi SuzukiKatsuiku HokaoAkio AsaiTakayuki Tsuruhashi
    • Kazutaka OgoMasahiro HayashiTakatoshi SuzukiKatsuiku HokaoAkio AsaiTakayuki Tsuruhashi
    • B23Q17/09B23Q15/12G05B19/4065G05B19/24
    • G05B19/4065G05B2219/37351
    • A high speed machining controller comprises an acoustic emission sensor which is installed in or near a machine for machining a work piece in a high speed and which detects acoustic emission generated during machining a work piece; a signal processing means which is composed of a band-pass filter for passing an element of a frequency band corresponding to the acoustic emission by inputting a signal outputted from the acoustic emission sensor, a rectification circuit for rectifying a signal outputted from said band-pass filter, a peak detection circuit for detecting peak values of the signal outputted from the rectification circuit, and a smoothing circuit for smoothing output signals of said peak detection circuit and for outputting a signal corresponding to the amplitude of the acoustic emission for the purpose of processing the output signal of the acoustic emission sensor to detect its amplitude; a cutting condition discrimination means for judging the cutting condition of a work piece by comparing a detected amplitude of the acoustic emission with a predetermined discrimination value for discriminating the cutting condition of said work piece; and a control means to instruct and control the machining condition including at least the feed speed of a machine tool on the basis of the cutting condition of the work piece.
    • 高速加工控制器包括安装在机器中或机器附近的声发射传感器,用于高速加工工件并检测在加工工件期间产生的声发射; 一个信号处理装置,它由带通滤波器组成,该带通滤波器用于通过输入从声发射传感器输出的信号通过与声发射相对应的频带的元素;整流电路,用于整流从所述带通输出的信号 滤波器,用于检测从整流电路输出的信号的峰值的峰值检测电路,以及平滑电路,用于平滑所述峰值检测电路的输出信号,并输出与用于处理的声发射的幅度对应的信号 声发射传感器的输出信号检测其幅度; 切割条件判别装置,用于通过将检测到的声发射的振幅与用于识别所述工件的切割条件的预定鉴别值进行比较来判断工件的切割状态; 以及控制装置,用于基于工件的切割条件指导和控制至少包括机床的进给速度的加工条件。
    • 4. 发明授权
    • Printing apparatus
    • 印刷装置
    • US08528717B2
    • 2013-09-10
    • US12198532
    • 2008-08-26
    • Yukio AndoMasahiro Hayashi
    • Yukio AndoMasahiro Hayashi
    • B65G15/64
    • B41J3/4078B41F17/005B41J3/28B41J11/06
    • A printing apparatus including a pallet configured to receive a print substrate, a conveyer system configured to convey the pallet, and a plurality of work mechanisms arranged along a pallet conveying direction of the conveyer system. The work mechanisms are configured to conduct processing operations to the print substrate. The conveyer system includes an upper conveyer mechanism configured to sequentially convey the pallet to respective working positions of the work mechanisms, and a lower conveyer mechanism arranged below and along the upper conveyer mechanism. The lower conveyer mechanism is configured to convey the pallet in a direction opposite to the pallet conveying direction of the upper conveyer mechanism so that the conveyer system is structured to have an upper stage and a lower stage.
    • 一种打印装置,包括构造成接收打印基板的托盘,构造成输送托盘的输送器系统以及沿着输送器系统的托盘输送方向布置的多个工作机构。 工作机构被配置为对打印基板进行处理操作。 输送机系统包括上部输送机构,其构造成将托盘顺序地输送到工作机构的相应工作位置,以及下部输送机构,其布置在上部输送机构的下方并沿着该输送机构。 下输送机构构造成沿着与上输送机构的托盘输送方向相反的方向输送托盘,使得输送机系统被构造成具有上段和下段。