公开(公告)号：US07910029B2

公开(公告)日：2011-03-22

申请号：US12487172

申请日：2009-06-18

申请人： Ikuo Koumaru

发明人： Ikuo Koumaru

IPC分类号： B29C45/77

CPC分类号： B29C45/77 ,  B29C2945/76006 ,  B29C2945/76113 ,  B29C2945/76214 ,  B29C2945/76404 ,  B29C2945/76498 ,  B29C2945/76882 ,  B29C2945/76946

摘要： A control method of injection molding includes the steps of: filling molten resin in an injection molding die by velocity control until a detection value of a filling pressure of the molten resin reaches a first set pressure value; filling the molten resin by switching control from the velocity control to pressure control by which the control is performed at the first set pressure value at a time point when the detection value of the filling pressure reaches or exceeds the first set pressure value; and switching the control to holding pressure control by which the control is performed at a second set pressure value at a time point when the filling velocity drops to or below a set velocity while filling is performed by the pressure control.

摘要翻译： 注射成型的控制方法包括以下步骤：通过速度控制将熔融树脂填充到注射成型模具中，直到熔融树脂的填充压力的检测值达到第一设定压力值; 在所述填充压力的检测值达到或超过所述第一设定压力值的时间点，通过从所述速度控制切换控制到所述第一设定压力值进行所述控制的压力控制来填充所述熔融树脂; 并且在通过压力控制进行填充时，将控制切换到在填充速度下降到设定速度以下的时间点以第二设定压力值进行控制的保持压力控制。

公开(公告)号：US20090315205A1

公开(公告)日：2009-12-24

申请号：US12487172

申请日：2009-06-18

申请人： Ikuo Koumaru

发明人： Ikuo Koumaru

IPC分类号： B29C45/77

CPC分类号： B29C45/77 ,  B29C2945/76006 ,  B29C2945/76113 ,  B29C2945/76214 ,  B29C2945/76404 ,  B29C2945/76498 ,  B29C2945/76882 ,  B29C2945/76946

摘要： A control method of injection molding includes the steps of: filling molten resin in an injection molding die by velocity control until a detection value of a filling pressure of the molten resin reaches a first set pressure value; filling the molten resin by switching control from the velocity control to pressure control by which the control is performed at the first set pressure value at a time point when the detection value of the filling pressure reaches or exceeds the first set pressure value; and switching the control to holding pressure control by which the control is performed at a second set pressure value at a time point when the filling velocity drops to or below a set velocity while filling is performed by the pressure control.

摘要翻译： 注射成型的控制方法包括以下步骤：通过速度控制将熔融树脂填充到注射成型模具中，直到熔融树脂的填充压力的检测值达到第一设定压力值; 在所述填充压力的检测值达到或超过所述第一设定压力值的时间点，通过从所述速度控制切换控制到所述第一设定压力值进行所述控制的压力控制来填充所述熔融树脂; 并且在通过压力控制进行填充时，将控制切换到在填充速度下降到设定速度以下的时间点以第二设定压力值进行控制的保持压力控制。

公开(公告)号：US20100283185A1

公开(公告)日：2010-11-11

申请号：US12763290

申请日：2010-04-20

申请人： Ikuo Koumaru

发明人： Ikuo Koumaru

IPC分类号： B29C59/02 ,  B29C33/42

CPC分类号： G02B1/118 ,  B29C45/372 ,  B29D11/00326 ,  B29D11/00865 ,  B29K2995/0024 ,  B29L2011/0016

摘要： A method of manufacturing a stamper includes setting a straight plate member to a die having a cavity, the plate member having a formation surface on which a predetermined pattern structure is formed, and feeding a continuous body into the cavity and pressurizing the plate member with the continuous body, to deform an entire shape of the formation surface of the plate member set to the die into a shape corresponding to the cavity.

摘要翻译： 制造压模的方法包括将直板构件设置到具有空腔的模具，所述板构件具有其上形成有预定图案结构的成形表面，并且将连续主体供给到所述空腔中，并且使所述板构件以 连续体，将设置于模具的板状构件的形成面的整体形状变形为与空腔对应的形状。

公开(公告)号：US07785090B2

公开(公告)日：2010-08-31

申请号：US12073414

申请日：2008-03-05

申请人： Mitsuaki Amano ,  Tatsuya Shibata ,  Ikuo Koumaru

发明人： Mitsuaki Amano ,  Tatsuya Shibata ,  Ikuo Koumaru

IPC分类号： B29C45/77

CPC分类号： B29C45/77 ,  B29C2945/76006 ,  B29C2945/7611 ,  B29C2945/76187 ,  B29C2945/76214 ,  B29C2945/76367 ,  B29C2945/76381 ,  B29C2945/76401 ,  B29C2945/76498 ,  B29C2945/76735

摘要： An injection control apparatus includes an injection member; a drive section for injection; an injection-speed detection processing section which detects injection speed; an injection-pressure detection processing section which detects injection pressure; and a drive control processing section which drives the drive section for injection on the basis of the injection speed and the injection pressure to thereby perform pressure control before start of charging of a molding material into a cavity, and speed control after the start of charging of the molding material into the cavity. Since the drive section is driven on the basis of the injection speed and the injection pressure such that pressure control is performed before start of charging of a molding material into a cavity, and speed control is performed thereafter, the pressure of the cavity after the molding material has entered the cavity becomes stable and uniform.

摘要翻译： 喷射控制装置包括喷射构件; 用于注射的驱动部分 检测喷射速度的喷射速度检测处理部; 喷射压力检测处理部，其检测喷射压力; 以及驱动控制处理部，其基于喷射速度和喷射压力驱动喷射用驱动部，从而在将成型材料充入空腔之前进行压力控制，并且在开始充电之后进行速度控制 成型材料进入腔体。 由于基于喷射速度和喷射压力来驱动驱动部分，使得在开始将模制材料装入空腔之前进行压力控制，并且此后进行速度控制，所以模制后的模腔的压力 材料进入腔体变得稳定均匀。

公开(公告)号：US20080226762A1

公开(公告)日：2008-09-18

申请号：US12073414

申请日：2008-03-05

申请人： Mitsuaki Amano ,  Tatsuya Shibata ,  Ikuo Koumaru

发明人： Mitsuaki Amano ,  Tatsuya Shibata ,  Ikuo Koumaru

IPC分类号： B29C45/77

CPC分类号： B29C45/77 ,  B29C2945/76006 ,  B29C2945/7611 ,  B29C2945/76187 ,  B29C2945/76214 ,  B29C2945/76367 ,  B29C2945/76381 ,  B29C2945/76401 ,  B29C2945/76498 ,  B29C2945/76735

摘要： An injection control apparatus includes an injection member; a drive section for injection; an injection-speed detection processing section which detects injection speed; an injection-pressure detection processing section which detects injection pressure; and a drive control processing section which drives the drive section for injection on the basis of the injection speed and the injection pressure to thereby perform pressure control before start of charging of a molding material into a cavity, and speed control after the start of charging of the molding material into the cavity. Since the drive section is driven on the basis of the injection speed and the injection pressure such that pressure control is performed before start of charging of a molding material into a cavity, and speed control is performed thereafter, the pressure of the cavity after the molding material has entered the cavity becomes stable and uniform.

摘要翻译： 喷射控制装置包括喷射构件; 用于注射的驱动部分 检测喷射速度的喷射速度检测处理部; 喷射压力检测处理部，其检测喷射压力; 以及驱动控制处理部，其基于喷射速度和喷射压力驱动喷射用驱动部，从而在将成型材料充入空腔之前进行压力控制，并且在开始充电之后进行速度控制 成型材料进入腔体。 由于基于喷射速度和喷射压力来驱动驱动部分，使得在开始将模制材料装入空腔之前进行压力控制，并且此后进行速度控制，所以模制后的模腔的压力 材料进入腔体变得稳定均匀。