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1.发明授权Method and apparatus for prediction of amount of deformation due to shrinkage of molded article 有权用于预测模制品收缩引起的变形量的方法和装置公开(公告)号：US07894931B2
公开(公告)日：2011-02-22
申请号：US12078865
申请日：2008-04-07
CPC分类号： B29C45/76 , B29C2945/76588
摘要： The method of predicting the amount of deformation due to shrinkage of a molded article of the present invention finds a support point P of the bending moment M from a distribution of shrinkage rates of a molding material forming a molded article 10 and uses the support point P to predict the amount of deformation. At that time, it is preferable to use the support point P to find the bending moment M and to use the bending moment M to predict the amount of deformation.
摘要翻译： 由本发明的成形品收缩引起的变形量的预测方法根据成型品10的成形材料的收缩率的分布求出弯矩M的支撑点P，并使用支承点P 预测变形量。 此时，优选使用支撑点P来找到弯矩M，并且使用弯矩M来预测变形量。
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公开(公告)号：US20090279049A1
公开(公告)日：2009-11-12
申请号：US12118506
申请日：2008-05-09
申请人： Gardner WADE , Alan MCHUGH , Larry BUTLER
发明人： Gardner WADE , Alan MCHUGH , Larry BUTLER
CPC分类号： B29C45/73 , B29C2045/735 , B29C2045/7356 , B29C2945/76043 , B29C2945/7626 , B29C2945/76414 , B29C2945/76588 , B29C2945/76892 , B29C2945/76933 , B29C2945/76943 , B29L2011/0016
摘要： An injection molding apparatus and method of use are provided whereby a net-molded optical article can be produced. Edge wave deviations are reduced by controlling the cooling profile of the resin. The apparatus can be configured to include at least one heat control element disposed adjacent to an edge of the mold cavity. After plasticized resin has been injected into the mold cavity, the edge of the mold cavity can be thermally regulated relative to the center of the cavity.
摘要翻译： 提供了一种注射成型设备和使用方法，由此可以制造网状光学制品。 通过控制树脂的冷却轮廓来减小边缘波偏差。 该装置可以被配置为包括邻近模腔的边缘设置的至少一个热控元件。 在将塑化树脂注入模腔之后，模腔的边缘可以相对于腔的中心进行热调节。
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3.发明授权公开(公告)号：US09573306B2
公开(公告)日：2017-02-21
申请号：US14246750
申请日：2014-04-07
CPC分类号： B29C45/7693 , B29C33/3835 , B29C45/0025 , B29C2945/76103 , B29C2945/76588
摘要： A method may comprise generating a first electronic model of a workpiece to be manufactured using an injection-molding process. The first electronic model may then be analyzed and the workpiece in the first electronic model may then be selectively distorted according to the analysis. A second electronic model of the distorted workpiece may then be generated. The workpiece may then be injection-molded within a mold generated using the second electronic model. Thereafter, the workpiece may be cooled such that the injection-molded workpiece gradually assumes the shape or substantially the shape of the workpiece in the first electronic model.
摘要翻译： 一种方法可以包括使用注射成型工艺生成待制造的工件的第一电子模型。 然后可以分析第一电子模型，然后根据分析，第一电子模型中的工件可以被选择性地变形。 然后可以产生失真工件的第二电子模型。 然后可以在使用第二电子模型产生的模具内注塑模制工件。 此后，可以将工件冷却，使得注射成型的工件在第一电子模型中逐渐呈现工件的形状或基本上的形状。
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4.发明申请Predicting Shrinkage of Injection Molded Products with Viscoelastic Characteristic 有权预测具有粘弹性特征的注塑产品的收缩率公开(公告)号：US20140156237A1
公开(公告)日：2014-06-05
申请号：US14091756
申请日：2013-11-27
发明人： Rong Yeu CHANG , Chia Hsiang HSU , Hsien Sen CHIU , Shih Po SUN , Chen Chieh WANG , Huan Chang TSENG
IPC分类号： G06F17/50
CPC分类号： B29C45/7693 , B29C2945/7605 , B29C2945/76103 , B29C2945/76588 , G06F17/5009 , G06F17/5018 , G06F2217/16 , G06F2217/41
摘要： A computer-implemented method and non-transitory computer medium for calculating a shrinkage of a molding product comprises a step of using a computer processor to calculate a molding pressure of a molding fluid in a molding cavity by taking into consideration an increase of a shear viscosity of the molding fluid by a decrease of a shear rate, and a step of calculating the shrinkage of the molding products by taking into consideration a variation of a specific volume of the molding fluid as the molding pressure and a molding temperature decrease.
摘要翻译： 用于计算成型产品的收缩率的计算机实现的方法和非暂时计算机介质包括使用计算机处理器通过考虑剪切粘度的增加来计算模制腔中的模制流体的模制压力的步骤 通过考虑到成型流体的比体积的变化作为成型压力和成型温度降低而计算成型品的收缩率的步骤。
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公开(公告)号：US07896636B2
公开(公告)日：2011-03-01
申请号：US11975281
申请日：2007-10-18
IPC分类号： B29C45/76
CPC分类号： B29C45/7686 , B29C45/766 , B29C2945/76006 , B29C2945/76066 , B29C2945/76083 , B29C2945/7611 , B29C2945/76381 , B29C2945/76384 , B29C2945/76404 , B29C2945/76588 , B29C2945/76615 , B29C2945/76638 , B29C2945/76769 , B29C2945/76913 , B29C2945/76979
摘要： A support apparatus of an injection-molding machine has a neural network that receives test molding data corresponding to molding conditions and a quality value obtained by measuring a non-defective molded article, and that determines a quality prediction function based on the received test molding data. A computer calculates a predicted value of the quality value using the quality prediction function. An input apparatus inputs into the neural network fixed values for the molding conditions except for a selected at least one of the molding conditions, and inputs a target value of the quality value. A graph generator generates a graphical relationship between the selected at least one molding condition and the predicted value. A graph correction unit corrects the graphical relationship generated by the graph generator on the basis of the target value. A display unit selectively displays the graphical relationship generated by the graph generator and the graphical relationship corrected by the graph correction unit.
摘要翻译： 注射成型机的支撑装置具有神经网络，该神经网络接收对应于模制条件的测试模制数据和通过测量无缺陷模制品获得的质量值，并且基于所接收的测试模制数据确定质量预测功能 。 计算机使用质量预测函数计算质量值的预测值。 输入装置将所选择的至少一个成型条件之外的模制条件输入神经网络固定值，并输入质量值的目标值。 图形生成器生成所选择的至少一个成型条件和预测值之间的图形关系。 图形校正单元根据目标值校正由图形生成器产生的图形关系。 显示单元选择性地显示由图形生成器生成的图形关系以及由图形校正单元校正的图形关系。
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6.发明申请INJECTION MOLDING PART WITH "ZERO DRAFT" DESIGN AND MANUFACTURING METHODOLOGIES 有权注射成型零件与“零草”设计和制造方法公开(公告)号：US20150197053A1
公开(公告)日：2015-07-16
申请号：US14246750
申请日：2014-04-07
CPC分类号： B29C45/7693 , B29C33/3835 , B29C45/0025 , B29C2945/76103 , B29C2945/76588
摘要： A method may comprise generating a first electronic model of a workpiece to be manufactured using an injection-molding process. The first electronic model may then be analyzed and the workpiece in the first electronic model may then be selectively distorted according to the analysis. A second electronic model of the distorted workpiece may then be generated. The workpiece may then be injection-molded within a mold generated using the second electronic model. Thereafter, the workpiece may be cooled such that the injection-molded workpiece gradually assumes the shape or substantially the shape of the workpiece in the first electronic model.
摘要翻译： 一种方法可以包括使用注射成型工艺生成待制造的工件的第一电子模型。 然后可以分析第一电子模型，然后根据分析，第一电子模型中的工件可以被选择性地变形。 然后可以产生失真工件的第二电子模型。 然后可以在使用第二电子模型产生的模具内注塑模制工件。 此后，可以将工件冷却，使得注射成型的工件在第一电子模型中逐渐呈现工件的形状或基本上的形状。
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7.发明授权公开(公告)号：US08768662B2
公开(公告)日：2014-07-01
申请号：US14091756
申请日：2013-11-27
发明人： Rong Yeu Chang , Chia Hsiang Hsu , Hsien Sen Chiu , Shih Po Sun , Chen Chieh Wang , Huan Chang Tseng
CPC分类号： B29C45/7693 , B29C2945/7605 , B29C2945/76103 , B29C2945/76588 , G06F17/5009 , G06F17/5018 , G06F2217/16 , G06F2217/41
摘要： A computer-implemented method and non-transitory computer medium for calculating a shrinkage of a molding product comprises a step of using a computer processor to calculate a molding pressure of a molding fluid in a molding cavity by taking into consideration an increase of a shear viscosity of the molding fluid by a decrease of a shear rate, and a step of calculating the shrinkage of the molding products by taking into consideration a variation of a specific volume of the molding fluid as the molding pressure and a molding temperature decrease.
摘要翻译： 用于计算成型产品的收缩率的计算机实现的方法和非暂时计算机介质包括使用计算机处理器通过考虑剪切粘度的增加来计算模制腔中的模制流体的模制压力的步骤 通过考虑到成型流体的比体积的变化作为成型压力和成型温度降低而计算成型品的收缩率的步骤。
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公开(公告)号：US20080102147A1
公开(公告)日：2008-05-01
申请号：US11975281
申请日：2007-10-18
IPC分类号： B29C45/76
CPC分类号： B29C45/7686 , B29C45/766 , B29C2945/76006 , B29C2945/76066 , B29C2945/76083 , B29C2945/7611 , B29C2945/76381 , B29C2945/76384 , B29C2945/76404 , B29C2945/76588 , B29C2945/76615 , B29C2945/76638 , B29C2945/76769 , B29C2945/76913 , B29C2945/76979
摘要： An apparatus for supporting a worker involved in operating an injection-molding machine includes a neural network in which a prediction function is determined based on test molding. The worker enters a portion of a plurality of molding conditions in the form of a fixed value using a first input apparatus, thereby obtaining a relational graph of the remaining portion of the plurality of molding conditions and the predicted quality value in which the quality of a molded article is predicted.
摘要翻译： 用于支撑涉及操作注射成型机的工人的装置包括其中基于测试模制确定预测功能的神经网络。 工人使用第一输入装置以固定值的形式进入多个成型条件的一部分，从而获得多个成型条件的剩余部分和预测质量值的关系图，其中， 模制品被预测。
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公开(公告)号：US20230241825A1
公开(公告)日：2023-08-03
申请号：US18011049
申请日：2021-06-15
申请人： FLEX LTD
发明人： Javier Antoñana , Javier Berro , Felix Galé , Luis Larumbe , Yann Le Bronnec , Francisco Javier Pérez Gil
CPC分类号： B29C45/7686 , B29C45/36 , B29C45/261 , B29C45/768 , B29C2945/7629 , B29C2945/76103 , B29C2945/76588 , B29C2945/76745 , B29C2945/76936
摘要： A method employing a corrector busing including measuring plastic parts produced by a plastic injection mold, adjusting one or more corrector bushings based on any measured errors in the plastic parts, performing a test production run of plastic parts, measuring the parts produced by the test production run, and determining whether the plastic parts produced by the test production run are within tolerance.
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公开(公告)号：US07971995B2
公开(公告)日：2011-07-05
申请号：US12118506
申请日：2008-05-09
申请人： Gardner Wade , Alan McHugh , Larry Butler
发明人： Gardner Wade , Alan McHugh , Larry Butler
IPC分类号： G02C7/02
CPC分类号： B29C45/73 , B29C2045/735 , B29C2045/7356 , B29C2945/76043 , B29C2945/7626 , B29C2945/76414 , B29C2945/76588 , B29C2945/76892 , B29C2945/76933 , B29C2945/76943 , B29L2011/0016
摘要： An injection molding apparatus and method of use are provided whereby a net-molded optical article can be produced. Edge wave deviations are reduced by controlling the cooling profile of the resin. The apparatus can be configured to include at least one heat control element disposed adjacent to an edge of the mold cavity. After plasticized resin has been injected into the mold cavity, the edge of the mold cavity can be thermally regulated relative to the center of the cavity.
摘要翻译： 提供了一种注射成型设备和使用方法，由此可以制造网状光学制品。 通过控制树脂的冷却轮廓来减小边缘波偏差。 该装置可以被配置为包括邻近模腔的边缘设置的至少一个热控元件。 在将塑化树脂注入模腔之后，模腔的边缘可以相对于腔的中心进行热调节。
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