公开(公告)号：TW200736947A

公开(公告)日：2007-10-01

申请号：TW095111538

申请日：2006-03-31

Applicant: 科盛科技股份有限公司 CORETECH SYSTEM CO., LTD.

Inventor： 張榮語 CHANG, RONG YEU ,  陳玉芬 CHEN, YU FENG ,  楊文賢 YANG, WEN HSIEN ,  劉誠勇 LIU, CHENG YUNG ,  彭軼暉 PENG, YI HUI ,  許嘉翔 HSU, CHIA HSIANG

IPC: G06F ,  B29C

Abstract: 本發明提供一種應用於射出成形模具冷卻分析的流程及方法。其中,模具包含一模穴及一模座,本發明之方法包含以下步驟:針對模穴產生複數個模穴網格;針對模座自動地產生複數個均勻的(uniform)或自調式的(adaptive)模座網格;找出複數個模穴網格與複數個模座網格間之對應關係;根據該對應關係,利用一數値方法進行模具之冷卻分析。

Abstract in simplified Chinese: 本发明提供一种应用于射出成形模具冷却分析的流程及方法。其中,模具包含一模穴及一模座,本发明之方法包含以下步骤:针对模穴产生复数个模穴网格;针对模座自动地产生复数个均匀的(uniform)或自调式的(adaptive)模座网格;找出复数个模穴网格与复数个模座网格间之对应关系;根据该对应关系,利用一数値方法进行模具之冷却分析。

公开(公告)号：TWI275971B

公开(公告)日：2007-03-11

申请号：TW094137695

申请日：2005-10-27

Applicant: 科盛科技股份有限公司 CORETECH SYSTEM CO., LTD.

Inventor： 簡錦昌 CHIEN, CHING CHANG ,  劉誠勇 LIU, CHENG YUNG ,  許嘉翔 HSU, CHIA HSIANG

IPC: G06F

CPC classification number: G06T17/20 ,  B29C45/7693

Abstract: 本發明提供一種自動化網格產生方法，用以自動化地產生一物件之網格，以供應用於模流分析。本發明包含以下步驟：從一電腦輔助設計模型或一三角網格格式產生模擬該物件之表面網格；修飾該表面網格；產生該物件之邊界層實體網格；產生該物件之內部實體網格；改善該邊界層實體網格或該內部實體網格之品質；根據所產生的表面網格、邊界層實體網格以及內部實體網格，進一步進行該物件之真實三維之模流分析；以及根據該模流分析之誤差，調整並重新產生該表面網格、邊界層實體網格或內部實體網格。

Abstract in simplified Chinese: 本发明提供一种自动化网格产生方法，用以自动化地产生一对象之网格，以供应用于模流分析。本发明包含以下步骤：从一电脑辅助设计模型或一三角网格格式产生仿真该对象之表面网格；修饰该表面网格；产生该对象之边界层实体网格；产生该对象之内部实体网格；改善该边界层实体网格或该内部实体网格之品质；根据所产生的表面网格、边界层实体网格以及内部实体网格，进一步进行该对象之真实三维之模流分析；以及根据该模流分析之误差，调整并重新产生该表面网格、边界层实体网格或内部实体网格。

公开(公告)号：TW200820035A

公开(公告)日：2008-05-01

申请号：TW095139406

申请日：2006-10-25

Applicant: 科盛科技股份有限公司 CORETECH SYSTEM CO., LTD.

Inventor： 簡錦昌 CHIEN, CHING CHANG ,  李國城 LEE, KUO CHEN ,  劉誠勇 LIU, CHENG YUNG ,  許嘉翔 HSU, CHIA HSIANG ,  張榮語 CHANG, RONG YEU

IPC: G06F

CPC classification number: G06T17/20 ,  B29C45/7693 ,  G06F17/5018 ,  G06F2217/16 ,  G06F2217/41

Abstract: 本發明提供一種網格產生方法及可執行該方法之可被電腦讀取之物品。本發明之方法包含以下步驟:針對一模型進行網格切割,以產生複數個六面體模型網格;在該模型上建立一流道;針對該流道進行網格切割,以產生複數個流道網格;修正該模型與該流道之一鄰接區之複數個流道網格,以使各個位於該鄰接區之複數個流道網格之各個節點相互對應。

Abstract in simplified Chinese: 本发明提供一种网格产生方法及可运行该方法之可被电脑读取之物品。本发明之方法包含以下步骤:针对一模型进行网格切割,以产生复数个六面体模型网格;在该模型上创建一流道;针对该流道进行网格切割,以产生复数个流道网格;修正该模型与该流道之一邻接区之复数个流道网格,以使各个位于该邻接区之复数个流道网格之各个节点相互对应。

公开(公告)号：TW200601096A

公开(公告)日：2006-01-01

申请号：TW093118015

申请日：2004-06-23

Applicant: 科盛科技股份有限公司 CORETECH SYSTEM CO., LTD.

Inventor： 簡錦昌 CHIEN, CHING-CHANG ,  劉誠勇 LIU, CHENG-YUNG ,  許嘉翔 HSU, CHIA-HSIANG

IPC: G06F

CPC classification number: G06T17/10

Abstract: 快速建構複數連結之立體管狀物之方法包括三個主要步驟：接受複數管狀物之幾何參數之輸入；利用幾何參數計算各管狀物在連結後之幾何外型；以及利用各管狀物在連結後之幾何外型計算代表立體網格之網格點。而在管狀物在連結處會有『空缺』以及管狀物重複『堆疊』之現象，本發明係利用管狀物相交夾角之大小，劃分為『直接交集區域』，『90度角區域』以及『填補區域』三種區域以進行處理。

Abstract in simplified Chinese: 快速建构复数链接之三維管状物之方法包括三个主要步骤：接受复数管状物之几何参数之输入；利用几何参数计算各管状物在链接后之几何外型；以及利用各管状物在链接后之几何外型计算代表三維网格之网格点。而在管状物在链接处会有‘空缺’以及管状物重复‘堆栈’之现象，本发明系利用管状物相交夹角之大小，划分为‘直接交集区域’，‘90度角区域’以及‘填补区域’三种区域以进行处理。

公开(公告)号：US12235614B2

公开(公告)日：2025-02-25

申请号：US17654397

申请日：2022-03-10

Applicant: CORETECH SYSTEM CO., LTD.

Inventor： Chi-Hua Yu ,  Mao-Ken Hsu ,  Yi-Wen Chen ,  Li-Hsuan Shen ,  Chih-Chung Hsu ,  Chia-Hsiang Hsu ,  Rong-Yeu Chang

IPC: G05B13/02 ,  B29C70/22 ,  B29C70/54 ,  B29K105/08 ,  B29K307/04 ,  B29K309/08

Abstract: The present disclosure provides a molding system for fabricating a FRP composite article. The molding system includes a detector, a resin dispenser, a processing module, and a molding machine. The detector is configured to capture a graph of a woven fiber from a top view. The resin dispenser is configured to provide a resin to the woven fiber to form a FRP. The processing module is configured to receive the graph and a plurality of parameters of the FRP. The processing module includes a CNN model, and is configured to use the CNN model to obtain a plurality of predicted mechanical properties of the FRP according to the graph and the plurality of parameters of the FRP. The molding machine is configured to mold the FRP to fabricate the FRP composite article according to the plurality of predicted mechanical properties.

公开(公告)号：US11027470B1

公开(公告)日：2021-06-08

申请号：US17091511

申请日：2020-11-06

Applicant: CORETECH SYSTEM CO., LTD.

Inventor： Huan-Chang Tseng ,  Rong-Yeu Chang ,  Chia-Hsiang Hsu

IPC: B29C45/76 ,  B29C45/50 ,  B29C45/60 ,  B29C45/62 ,  B29C45/00

Abstract: A molding system includes a molding machine having a screw, a driving motor driving the screw to move a molding resin; a mold disposed on the molding machine and connected to the barrel of the molding machine to receive the molding resin, and having a mold cavity with a die swell structure for being filled with the molding resin; a processing module simulating a filling process of the molding resin from the barrel into the molding cavity based on a molding condition including a predetermined screw speed for the molding machine; and a controller operably communicating with the molding machine to control the driving motor of the molding machine based on the molding conditions to move the screw at the predetermined screw speed to transfer the molding resin at a corresponding flow rate to perform an actual molding process for preparing the injection-molded article.

公开(公告)号：US20210107197A1

公开(公告)日：2021-04-15

申请号：US17039460

申请日：2020-09-30

Applicant: CORETECH SYSTEM CO., LTD.

Inventor： Yuing CHANG ,  Chih-Kang LEE ,  Chia-Hsiang HSU ,  Rong-Yeu CHANG

IPC: B29C45/77 ,  B29C45/66 ,  B29C45/17 ,  B29C45/72 ,  B29C45/78

Abstract: The present disclosure provides a clamping assembly in operative connection with a mold of an injection-molding apparatus. The clamping assembly includes a fixed plate, a rear plate, a plurality of tie bars, a movable plate, a driving module, and a temperature adjuster. The rear plate is spaced apart from the fixed plate. The tie bars are interlinked with the fixed plate and the rear plate and provided with a plurality of channels. The movable plate, between the fixed plate and the rear plate, is capable of moving with respect to the fixed plate along the tie bars. The driving module interlinks the rear plate and the movable plate. The temperature adjuster is employed to supply a fluid into the channels to remove heat from the tie bars, thereby preventing non-uniform thermal expansion of the tie bars, and hence preventing the structural wear and flash issues.

公开(公告)号：US20210046686A1

公开(公告)日：2021-02-18

申请号：US16897816

申请日：2020-06-10

Applicant: CORETECH SYSTEM CO., LTD.

Inventor： Huan-Chang TSENG ,  Rong-Yeu CHANG ,  Chia-Hsiang HSU

IPC: B29C45/76

Abstract: The present disclosure provides a molding system for preparing injection-molded articles. The molding system includes a molding machine; a mold disposed on the molding machine and having a mold cavity for being filled with a molding resin; a processing module configured to generate an anisotropic viscosity distribution of the molding resin in the mold cavity based on a molding condition for the molding machine, wherein the anisotropic viscosity distribution of the molding resin is generated based in part on an elastic effect of the molding resin; and a controller operably communicating with the processing module and configured to control the molding machine with the molding condition using the generated anisotropic viscosity distribution of the molding resin to perform an actual molding process for preparing the injection-molded article.

公开(公告)号：US10919202B1

公开(公告)日：2021-02-16

申请号：US16897816

申请日：2020-06-10

Applicant: CORETECH SYSTEM CO., LTD.

Inventor： Huan-Chang Tseng ,  Rong-Yeu Chang ,  Chia-Hsiang Hsu

IPC: B29C45/76 ,  B29C45/77

Abstract: The present disclosure provides a molding system for preparing injection-molded articles. The molding system includes a molding machine; a mold disposed on the molding machine and having a mold cavity for being filled with a molding resin; a processing module configured to generate an anisotropic viscosity distribution of the molding resin in the mold cavity based on a molding condition for the molding machine, wherein the anisotropic viscosity distribution of the molding resin is generated based in part on an elastic effect of the molding resin; and a controller operably communicating with the processing module and configured to control the molding machine with the molding condition using the generated anisotropic viscosity distribution of the molding resin to perform an actual molding process for preparing the injection-molded article.

公开(公告)号：US10713402B1

公开(公告)日：2020-07-14

申请号：US16723099

申请日：2019-12-20

Applicant: CORETECH SYSTEM CO., LTD.

Inventor： Huan-Chang Tseng ,  Rong-Yeu Chang ,  Chia-Hsiang Hsu

IPC: G06F30/28 ,  B29C45/77 ,  G06F113/08 ,  G06F113/22 ,  G06F113/10

Abstract: The present disclosure provides a molding system for preparing an injection-molded article. The molding system includes a molding machine; a mold disposed on the molding machine and having a mold cavity for being filled with a molding resin; a processing module configured to generate an extension rate distribution and a shear rate distribution of the molding resin in the mold cavity based on a molding condition for the molding machine; and a controller coupled to the processing module. The processing module is configured to generate the extension rate distribution and the shear rate distribution of the molding resin based in part on consideration of a geometry variation of the mold cavity. The controller is configured to control the molding machine with the molding condition using the generated extension rate distribution and the generated shear rate distribution of the molding resin to perform an actual molding process for preparing the injection-molded article.