Control device for an injection molding machine
    3.
    发明授权
    Control device for an injection molding machine 有权
    注塑机控制装置

    公开(公告)号:US08882486B2

    公开(公告)日:2014-11-11

    申请号:US13496446

    申请日:2011-08-01

    Abstract: To execute a stable pressure control, in a control device for an injection molding machine, a filling/pressure-keeping determining unit determines whether the injection molding machine is performing a pressure keeping operation, an elastic constant identifier acquires, when the filling/pressure-keeping determining unit determines that the pressure keeping operation is in progress, a pressure detection value and a position detection value as operation information of a motor and identifies an elastic constant K based on the acquired pressure detection value and the position detection value, and a pressure-control control-parameter setting unit calculates a proportional gain Ka of a pressure controller such that a product of the proportional gain Ka of the pressure controller and the elastic constant K is smaller than a speed control bandwidth ωsc of a speed controller, and sets the calculated proportional gain Ka to the pressure controller.

    Abstract translation: 为了执行稳定的压力控制,在注射成型机的控制装置中,填充/保压确定单元确定注射成型机是否进行压力保持操作,弹性常数标识符获取当填充/压力 - 保持确定单元确定压力保持操作正在进行,压力检测值和位置检测值作为电动机的操作信息,并且基于获取的压力检测值和位置检测值来识别弹性常数K,并且压力 控制控制参数设定单元计算压力控制器的比例增益Ka,使得压力控制器的比例增益Ka与弹性常数K的乘积小于速度控制器的速度控制带宽ωsc,并将 计算比例增益Ka到压力控制器。

    CONTROL DEVICE AND CONTROL METHOD FOR INJECTION MOLDING MACHINE
    5.
    发明申请
    CONTROL DEVICE AND CONTROL METHOD FOR INJECTION MOLDING MACHINE 有权
    注射成型机的控制装置及其控制方法

    公开(公告)号:US20130032961A1

    公开(公告)日:2013-02-07

    申请号:US13496446

    申请日:2011-08-01

    Abstract: To execute a stable pressure control, in a control device for an injection molding machine, a filling/pressure-keeping determining unit determines whether the injection molding machine is performing a pressure keeping operation, an elastic constant identifier acquires, when the filling/pressure-keeping determining unit determines that the pressure keeping operation is in progress, a pressure detection value and a position detection value as operation information of a motor and identifies an elastic constant K based on the acquired pressure detection value and the position detection value, and a pressure-control control-parameter setting unit calculates a proportional gain Ka of a pressure controller such that a product of the proportional gain Ka of the pressure controller and the elastic constant K is smaller than a speed control bandwidth ωsc of a speed controller, and sets the calculated proportional gain Ka to the pressure controller.

    Abstract translation: 为了执行稳定的压力控制,在注射成型机的控制装置中,填充/保压确定单元确定注射成型机是否进行压力保持操作,弹性常数标识符获取当填充/压力 - 保持确定单元确定压力保持操作正在进行,压力检测值和位置检测值作为电动机的操作信息,并且基于获取的压力检测值和位置检测值来识别弹性常数K,并且压力 控制控制参数设定单元计算压力控制器的比例增益Ka,使得压力控制器的比例增益Ka与弹性常数K的乘积小于速度控制器的速度控制带宽ωsc,并将 计算比例增益Ka到压力控制器。

    X-RAY FLUORESCENCE ANALYZER AND X-RAY FLUORESCENCE ANALYSIS METHOD
    7.
    发明申请
    X-RAY FLUORESCENCE ANALYZER AND X-RAY FLUORESCENCE ANALYSIS METHOD 有权
    X射线荧光分析仪和X射线荧光分析方法

    公开(公告)号:US20120051507A1

    公开(公告)日:2012-03-01

    申请号:US13174058

    申请日:2011-06-30

    CPC classification number: G01N23/223 G01N2223/076

    Abstract: The X-ray fluorescence analyzer (100) includes: an enclosure (10); a door (20) for putting the sample into and out of the enclosure; a height measurement mechanism (7) capable of measuring a height at the irradiation point; a moving mechanism control unit (9) for adjusting a distance between the sample and the radiation source as well as the X-ray detector based on the measured height at the irradiation point; a laser unit (7) for irradiating the irradiation point with a visible light laser beam; a laser start control unit (9) for irradiating the visible light laser beam by the laser unit (7) when the door is open state; and a height measurement mechanism start control unit (9) for starting the height measurement mechanism to measure the height at the irradiation point when the door is opened.

    Abstract translation: X射线荧光分析仪(100)包括:外壳(10); 用于将样品放入和离开外壳的门(20); 能够测量照射点的高度的高度测量机构(7) 移动机构控制单元,用于根据所述照射点处的测量高度来调整所述样本和所述辐射源之间的距离以及所述X射线检测器; 用于用可见光激光束照射所述照射点的激光单元(7); 激光启动控制单元(9),用于当所述门处于打开状态时,通过所述激光单元(7)照射所述可见光激光束; 以及高度测量机构启动控制单元(9),用于启动高度测量机构以测量门打开时的照射点处的高度。

    TERMINAL
    8.
    发明申请
    TERMINAL 有权
    终奌站

    公开(公告)号:US20100173538A1

    公开(公告)日:2010-07-08

    申请号:US12733534

    申请日:2008-06-24

    Abstract: In a pair of mutually connectable terminals, one terminal is provided with a joint having a spherical surface formed on the outer circumferential surface, and the other terminal is provided with a hole into which the joint can be fitted. At least one of the joint and the hole is formed in a plate member which can be displaced elastically in the fitting direction of the joint and the hole. When the pair of terminals and are connected, the joint touches the circumferential edge of the hole to displace the plate member elastically. When the joint is fitted in the hole, the plate member is reset elastically and holds the spherical surface of the joint under such a state as the spherical surface is pressed against the edge of the hole.

    Abstract translation: 在一对相互连接的端子中,一个端子设置有具有形成在外周面上的球面的接头,另一个端子设置有能够嵌合接头的孔。 接头和孔中的至少一个形成在能够沿接头和孔的嵌合方向弹性位移的板构件中。 当一对端子连接时,接头触及孔的圆周边缘,弹性地移动板件。 当接头装配在孔中时,板构件弹性地复位,并且在球形表面被压靠在孔的边缘上的状态下保持接头的球形表面。

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