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    METHOD OF MANUFACTURING A PRESS MOLDING
    1.
    发明申请
    METHOD OF MANUFACTURING A PRESS MOLDING 审中-公开

    公开(公告)号：US20180361632A1

    公开(公告)日：2018-12-20

    申请号：US16062187

    申请日：2016-12-16

    申请人： TEIJIN LIMITED ,  TOSHIBA MACHINE CO., LTD.

    发明人： Hodaka YOKOMIZO ,  Tetsuya YONEDA ,  Akihiko OBATA ,  Kazuhito SATO ,  Chiaki SHIGEMATSU

    IPC分类号： B29C43/34 ,  B29C43/00

    摘要： To provide a method of manufacturing a press molding by molding a molding material comprising reinforced fibers and a thermoplastic resin by a cold press method. The method of manufacturing a press molding comprising reinforced fibers and a thermoplastic resin, includes the steps of: holding the molding material heated at a temperature not lower than the softening temperature with a plurality of grippers installed on a carrier; carrying the molding material between the upper mold and the lower mold of a mold for molding; pushing the molding material with pushers to preform it at a predetermined preforming rate; and press molding the preformed molding by closing the upper mold and the lower mold and applying pressure.

    Malfunction detection method in injection molding machines
    2.
    发明申请
    Malfunction detection method in injection molding machines 审中-公开
    注塑机故障检测方法

    公开(公告)号：US20040051194A1

    公开(公告)日：2004-03-18

    申请号：US10658370

    申请日：2003-09-10

    申请人： TOSHIBA MACHINE CO., LTD.

    发明人： Takashi Yamazaki ,  Haruyuki Matsubayashi ,  Takeshi Abe

    IPC分类号： B29C045/76

    CPC分类号： B29C45/7626 ,  B29C2045/764 ,  B29C2945/7602 ,  B29C2945/76083 ,  B29C2945/76244 ,  B29C2945/76247 ,  B29C2945/76943

    摘要： The force pushing the ejector pin when a molded product is ejected is obtained from the driving torque of the servomotor. A malfunction is detected in the ejection step as follows. First, a reference pattern is obtained in advance, when a molded product is normally removed. As the reference pattern, the relationship between torque of the servomotor and time from the initiation of ejecting the ejector pin or the position of an ejector pin is used. At least one monitoring zone is set based on the pattern and the upper and lower limits of torque of each of the monitoring zones are set. A torque value is monitored in each monitoring zone and when the torque value falls outside the upper and lower limits of any one of the monitoring zones, it is determined that a malfunction occurred and an alarm is raised.

    摘要翻译： 当驱动模制产品被推出时推动推杆的力是从伺服电动机的驱动扭矩获得的。 在喷射步骤中检测到故障如下。 首先，当模制品通常被去除时，预先获得参考图案。 作为基准模式，使用伺服电动机的转矩与从推出销的弹出开始的时间的关系或推杆的位置的关系。 基于模式设置至少一个监控区域，并且设置每个监控区域的扭矩的上限和下限。 在每个监控区域中监视扭矩值，并且当扭矩值落在任何一个监控区域的上限和下限之内时，确定发生故障并发出报警。

    INJECTION MOLDING APPARATUS
    3.
    发明申请
    INJECTION MOLDING APPARATUS 失效
    注射成型设备

    公开(公告)号：US20030198701A1

    公开(公告)日：2003-10-23

    申请号：US10417093

    申请日：2003-04-17

    申请人： TOSHIBA MACHINE CO., LTD.

    发明人： Tatsuhiko Maru ,  Jun Koike ,  Katsumi Watanabe ,  Fumiyuki Katoh ,  Makoto Nishizawa ,  Hajime Kitamura

    IPC分类号： B29C045/72

    CPC分类号： B29C45/0084

    摘要： An injection molding apparatus comprises a cell assembly that has a tiered frame. The tiered frame is provided with lower unit storage sections and upper unit storage sections. The lower unit storage sections are provided with holders, individually, and injection molding machine units are mounted on the holders, individually. The upper unit storage sections are provided with holders, individually, and injection molding machine units are mounted on the holders, individually. Material supply pipes, temperature control piping, etc. of the injection molding machine units are arranged in a layout space on the side of a back portion of the cell assembly.

    摘要翻译： 注射成型装置包括具有分层框架的电池组件。 分层框架设有下部单元存储部分和上部单元存储部分。 下单元存储部分分别设置有保持器，注射成型机单元分别安装在支架上。 上部单元存储部分分别设置有保持器，注射成型机单元分别安装在支架上。 注塑机单元的材料供给管，温度控制管等布置在电池组件的后部侧的布局空间中。

    Toggle-type die clamping unit of an injection molding machine
    5.
    发明申请
    Toggle-type die clamping unit of an injection molding machine 审中-公开
    注射成型机的切换式模具夹紧单元

    公开(公告)号：US20030145975A1

    公开(公告)日：2003-08-07

    申请号：US10356485

    申请日：2003-02-03

    申请人： TOSHIBA MACHINE CO., LTD.

    发明人： Fumiyuki Katoh ,  Hiroshi Okuyama ,  Yoshinori Hidaka ,  Hiroshi Katsuta ,  Makoto Nishizawa

    IPC分类号： B22D033/04 ,  B22D017/26

    CPC分类号： B22D17/26 ,  B29C45/1751 ,  B29C45/661 ,  B29C45/7653

    摘要： A toggle mechanism is supported at the front face of the housing and a forward end of the toggle mechanism is connected to a back face of the movable platen. Upon the closing and opening of dies, the toggle mechanism is stretched and contracted to move the movable platen forward and backward along the tie bars. An automatic control device calculates, before the dies are mounted, from a die thickness input and the kind of the dies input, such a stop position for the link housing as impart a target value to the stretching/contraction amount that the toggle mechanism has when the dies are in closed state, and calculates, from the kind of the dies input, an appropriate contraction amount greater than the target value, and the automatic controlling device moves the link housing to the stop position calculated and the toggle mechanism by the appropriate contraction amount calculated.

    摘要翻译： 肘节机构支撑在壳体的前表面处，并且肘节机构的前端连接到可动压板的背面。 在模具的关闭和打开时，肘节机构被拉伸和收缩以沿着连接杆向前和向后移动可动压板。 自动控制装置在模具安装之前从模具厚度输入和模具输入的种类计算出这样的链接壳体的停止位置，以将目标值赋予肘节机构具有的拉伸/收缩量 模具处于关闭状态，并且根据模具输入的种类计算大于目标值的适当的收缩量，并且自动控制装置通过适当的收缩将链接壳体移动到计算的停止位置和肘节机构 金额计算。

    Injection-blow molding apparatus
    6.
    发明授权
    Injection-blow molding apparatus 失效
    注射吹塑设备

    公开(公告)号：US3838961A

    公开(公告)日：1974-10-01

    申请号：US40858673

    申请日：1973-10-23

    申请人： TOSHIBA MACHINE CO LTD

    发明人： YOGOSAWA T ,  SHOJI M

    IPC分类号： B29C49/06 ,  B29C1/16 ,  B29C5/06

    CPC分类号： B29C49/063

    摘要： In injection-blow molding apparatus of the type comprising a stationary die plate, a movable die plate, an injection molding female mold secured to the stationary die plate, a blow molding female mold secured to the movable die plate, and a male mold disposed between the injection molding female mold and the blow molding female mold and wherein a parison is injection molded about the male mold by the cooperation thereof with the injection molding female mold and then the male mold carrying the parison is combined with the blow molding female mold to blow mold the parison, there are provided a horizontal beam extending above the stationary and movable die plates, a male mold supporting member having male molds on its opposite sides and a vertical shaft, a carriage rotatably supporting the vertical shaft and slidably mounted on the beam.

    摘要翻译： 在包括固定模板，可动模板，固定在固定模板上的注射成型阴模，固定在活动模板上的吹塑阴模以及设置在可动模板之间的阳模的类型的注射吹塑成形装置中， 注塑阴模和吹塑阴模，并且其中通过与注塑阴模的配合，将型坯注射在阳模上，然后将承载型坯的阳模与吹塑阴模组合以吹塑 设置型坯，设置有在固定和可移动的模板上方延伸的水平梁，在其相对侧上具有阳模的阳模支撑构件和垂直轴，可旋转地支撑竖直轴并可滑动地安装在梁上的托架。

    Method and apparatus for controlling the accuracy of machining of a machine tool
    7.
    发明授权
    Method and apparatus for controlling the accuracy of machining of a machine tool 失效
    用于控制机床加工精度的方法和装置

    公开(公告)号：US3811228A

    公开(公告)日：1974-05-21

    申请号：US21311271

    申请日：1971-12-28

    申请人： TOSHIBA MACHINE CO LTD

    发明人： NAGASHIMA K ,  ONO T

    IPC分类号： B23Q15/00 ,  B23Q15/12 ,  B23Q15/16 ,  B23Q15/18 ,  B24B49/16 ,  F16D1/06 ,  B24B5/00

    CPC分类号： F16D1/06 ,  B23Q15/00 ,  B23Q15/12 ,  B23Q15/16 ,  B23Q15/18 ,  B24B49/16

    摘要： A method of controlling a machine tone to improve the accuracy of machining which has the steps of detecting the cutting power of a machine tool, comparing the value of the detecting cutting power with a predetermined value of a in-feed power, and controlling the cutting speed of the tool driven by an electric motor so that the in-feed speed is hastened when the difference of both the values of the detected cutting power and a predetermined cutting power is within a predetermined range and the value of the detected cutting power is larger than that of the predetermined cutting power, while the in-feed speed is lessened when the value of the detected cutting power is smaller than that of the predetermined cutting power so as to compensate the wear of the tool. This method is performed by an automatic grinding machine of a roll grinding machine which has a mechanism for compensating the wear of a grinding wheel, a mechanism for compensating the resilient deformations of a grinding wheel, wheel station and roll for controlling the position of the wheel station, means for rotating an electric motor for in-feeding the grinding wheel to cut in normal or reverse direction so as to increase or decrease the cutting, and means for controlling the rotation of the electric motor so as to be proportional to the amplitude of a signal obtained by the in-feed speed of the grinding wheel for compensating the resilient deformation of the grinding wheel, wheel station and roll.

    摘要翻译： 一种控制机器色调以提高加工精度的方法，其具有检测机床的切割功率的步骤，将检测切割功率的值与供给功率的预定值进行比较，并且控制切割 由电动机驱动的工具的速度，使得当检测到的切割功率和预定切割功率的两者的差异在预定范围内并且检测到的切割功率的值较大时，进给速度加快 而当检测到的切割功率的值小于预定的切割功率的值时，进给速度减小，以便补偿工具的磨损。 该方法由辊磨机的自动研磨机进行，其具有用于补偿砂轮的磨损的机构，用于补偿砂轮，轮台和辊的弹性变形的机构，用于控制砂轮的位置 用于旋转用于馈送砂轮以正常或反向切割的电动机以便增加或减少切割的装置，以及用于控制电动机的旋转的装置，以便与 通过砂轮的进给速度获得的用于补偿砂轮，轮轴站和辊的弹性变形的信号。