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1.发明授权Method for determining molding characteristic and injection molding machine 有权用于确定的注塑成型机和方法Giesscharakteristiken
公开(公告)号：EP1142687B1
公开(公告)日：2006-11-22
申请号：EP01303166.1
申请日：2001-04-03
申请人： FANUC LTD , FUJITSU LIMITED
发明人： Kamiguchi, Masao , Uchiyama, Tatsuhiro , Takasaki, Ikushi , Nishiyama, Shusaku , Sakaba, Katsuya
CPC分类号： B29C45/77 , B29C45/768 , B29C2945/76006 , B29C2945/7604 , B29C2945/76083 , B29C2945/7611 , B29C2945/76163 , B29C2945/76187 , B29C2945/76204 , B29C2945/7621 , B29C2945/76381 , B29C2945/76531 , B29C2945/76943
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2.发明公开Method, apparatus, and medium for forming molding condition and molding machine 有权用于成型条件和成型机的方法，设备和介质
公开(公告)号：EP1391286A3
公开(公告)日：2004-05-12
申请号：EP03025727.3
申请日：2000-04-12
发明人： Kamiguchi, Masao , Uchiyama, Tatsuhiro, Room 14-202 , Nishiyama, Shusaku , Takasaki, Ikushi , Sakaba, Katsuya
CPC分类号： B29C45/77 , B29C45/7693 , B29C2945/76006 , B29C2945/7604 , B29C2945/76066 , B29C2945/76274 , B29C2945/76287 , B29C2945/76498 , B29C2945/76511 , B29C2945/76531 , B29C2945/76551 , B29C2945/76568 , B29C2945/76595 , B29C2945/76688 , B29C2945/76859 , B29C2945/76939
摘要： A resin flow analysis in a die is performed by CAE or the like to obtain a resin pressure curve at a resin inlet port. Injection (air shot) is performed while a nozzle is separated from a die, so that an injection pressure curve Pa to be detected at this time is obtained. From the injection pressure curve and the resin pressure curve, an injection pressure command curve serving as a molding condition in mass production is obtained. The resin pressure curve obtained by the resin flow analaysis is compensated by the injection pressure curve in an air shot for a time lag and pressure loss caused by the mechanical elements of an injection molding machine, so that molding conditions in mass production can be easily obtained.
摘要翻译： 利用CAE等进行模具内的树脂流动分析，得到树脂流入口的树脂压力曲线。 在将喷嘴从模具分离的同时进行喷射（空气喷射），从而获得此时要检测的喷射压力曲线Pa。 根据注射压力曲线和树脂压力曲线，获得作为批量生产中的成型条件的注射压力指令曲线。 通过树脂流动分析获得的树脂压力曲线通过空气注射中的注射压力曲线补偿由注塑机的机械元件引起的时滞和压力损失，从而可以容易地获得批量生产中的成型条件 。
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3.发明公开Method, apparatus, and medium for forming molding condition and molding machine 有权Verfahren，Vorrichtung und Medium zur Herstellung von Giessformbedingungen und Giessformmaschine
公开(公告)号：EP1391286A2
公开(公告)日：2004-02-25
申请号：EP03025727.3
申请日：2000-04-12
发明人： Kamiguchi, Masao , Uchiyama, Tatsuhiro, Room 14-202 , Nishiyama, Shusaku , Takasaki, Ikushi , Sakaba, Katsuya
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C45/7693 , B29C2945/76006 , B29C2945/7604 , B29C2945/76066 , B29C2945/76274 , B29C2945/76287 , B29C2945/76498 , B29C2945/76511 , B29C2945/76531 , B29C2945/76551 , B29C2945/76568 , B29C2945/76595 , B29C2945/76688 , B29C2945/76859 , B29C2945/76939
摘要： A resin flow analysis in a die is performed by CAE or the like to obtain a resin pressure curve at a resin inlet port. Injection (air shot) is performed while a nozzle is separated from a die, so that an injection pressure curve Pa to be detected at this time is obtained. From the injection pressure curve and the resin pressure curve, an injection pressure command curve serving as a molding condition in mass production is obtained. The resin pressure curve obtained by the resin flow analaysis is compensated by the injection pressure curve in an air shot for a time lag and pressure loss caused by the mechanical elements of an injection molding machine, so that molding conditions in mass production can be easily obtained.
摘要翻译： 通过CAE等进行模具中的树脂流动分析，以获得树脂入口处的树脂压力曲线。 在将喷嘴与模具分离的同时进行喷射（空气喷射），从而获得此时要检测的喷射压力曲线Pa。 从喷射压力曲线和树脂压力曲线可以得到大批量生产中的成型条件的喷射压力指令曲线。 通过树脂流量分析获得的树脂压力曲线通过注射成型机的机械元件引起的时间延迟和压力损失的喷射压力曲线来补偿，从而可以容易地获得批量生产中的成型条件 。
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4.发明公开Method for determining molding characteristic and injection molding machine 有权用于确定Giesskarakteristiken和注塑机的方法
公开(公告)号：EP1142687A2
公开(公告)日：2001-10-10
申请号：EP01303166.1
申请日：2001-04-03
申请人： Fanuc Ltd , FUJITSU LIMITED
发明人： Kamiguchi, Masao , Uchiyama, Tatsuhiro , Takasaki, Ikushi , Nishiyama, Shusaku , Sakaba, Katsuya
CPC分类号： B29C45/77 , B29C45/768 , B29C2945/76006 , B29C2945/7604 , B29C2945/76083 , B29C2945/7611 , B29C2945/76163 , B29C2945/76187 , B29C2945/76204 , B29C2945/7621 , B29C2945/76381 , B29C2945/76531 , B29C2945/76943
摘要： An injection is carried out under a certain molding condition with a nozzle in an injection molding machine left open to sample an injection pressure Pr in every certain cycle for storing. Detected pressure data Pr(0) to Pr(N) for one shot is stored as reference pressure data Pr0(0) to Pr0(N). When defective molding occurs or when a resin lot is changed or the like, the injection is carried out with the nozzle left open under the same molding condition as that used in obtaining the reference pressure data and obtain the detected pressure data Pr(0) to Pr (N). Waveforms of the detected pressure data Pr(0) to Pr (N) and reference pressure data Pr0(0) to Pr0(N) are graphically represented so that variation of the molding condition is observed. It is assumed that if there are any differences, a problem presumably resides in resin, while if there is no difference but the defective molding occurs, the problem presumably resides in a mold.
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5.发明授权Method, apparatus, and medium for forming molding condition and molding machine 有权一种方法，装置，以及用于生产和Giessformbedingungen介质Giessformmaschine
公开(公告)号：EP1391286B1
公开(公告)日：2006-08-02
申请号：EP03025727.3
申请日：2000-04-12
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6.发明公开Method for determining molding characteristic and injection molding machine 有权Verfahren zur Bestimmung der Giesskarakteristiken und eine Spritzgiessmaschine
公开(公告)号：EP1142687A3
公开(公告)日：2002-04-24
申请号：EP01303166.1
申请日：2001-04-03
申请人： Fanuc Ltd , FUJITSU LIMITED
发明人： Kamiguchi, Masao , Uchiyama, Tatsuhiro , Takasaki, Ikushi , Nishiyama, Shusaku , Sakaba, Katsuya
CPC分类号： B29C45/77 , B29C45/768 , B29C2945/76006 , B29C2945/7604 , B29C2945/76083 , B29C2945/7611 , B29C2945/76163 , B29C2945/76187 , B29C2945/76204 , B29C2945/7621 , B29C2945/76381 , B29C2945/76531 , B29C2945/76943
摘要： An injection is carried out under a certain molding condition with a nozzle in an injection molding machine left open to sample an injection pressure Pr in every certain cycle for storing. Detected pressure data Pr(0) to Pr(N) for one shot is stored as reference pressure data Pr0(0) to Pr0(N). When defective molding occurs or when a resin lot is changed or the like, the injection is carried out with the nozzle left open under the same molding condition as that used in obtaining the reference pressure data and obtain the detected pressure data Pr(0) to Pr (N). Waveforms of the detected pressure data Pr(0) to Pr (N) and reference pressure data Pr0(0) to Pr0(N) are graphically represented so that variation of the molding condition is observed. It is assumed that if there are any differences, a problem presumably resides in resin, while if there is no difference but the defective molding occurs, the problem presumably resides in a mold.
摘要翻译： 在一定的模塑条件下进行注射，注射成型机中的喷嘴保持打开，以在每一个特定循环中采样注射压力Pr进行存储。 检测到的压力数据Pr（0）〜Pr（N）作为参考压力数据Pr0（0）被存储到Pr0（N）。 当发生有缺陷的成型时或树脂批次变化等时，在与获得参考压力数据相同的成型条件下，喷嘴保持打开，并且将检测到的压力数据Pr（0） Pr（N）。 检测到的压力数据Pr（0）至Pr（N）和参考压力数据Pr0（0）至Pr0（N）的波形被图形表示，以便观察成型条件的变化。 假设如果存在任何差异，则可能存在于树脂中的问题，而如果没有差异但发生了有缺陷的成型，则该问题大概存在于模具中。
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