Hybrid mesh generation for the thin shell of thin-shell plastic parts for mold flow analysis

2021 ◽  
Author(s):  
Jiing-Yih Lai ◽  
Jia-Wei Wu ◽  
Pei-Pu Song ◽  
Tzu-Yao Chou ◽  
Yao-Chen Tsai ◽  
...  
Keyword(s):  
Mesh Generation ◽  
Thin Shell ◽  
Flow Analysis ◽  
Hybrid Mesh ◽  
Mold Flow Analysis ◽  
Plastic Parts ◽  
Mold Flow

Mold Flow-Based Mold Flow Analysis of Copier Parts and its Solution Optimization

2012 ◽  
Vol 538-541 ◽  
pp. 1072-1075
Author(s):  
Jun Kai Yang ◽  
Yun Jie Xu
Keyword(s):  
Product Quality ◽  
Design Process ◽  
Flow Analysis ◽  
Production Costs ◽  
Improve Product Quality ◽  
Cooling Process ◽  
Mold Flow Analysis ◽  
Product Design Process ◽  
Plastic Parts ◽  
Mold Flow

Mold flow software is used to conduct mold flow analysis of copier parts, simulate its filling and cooling process, and predict possible defects in the product design process in order to determine the formability of plastic parts and product quality. The optimal mold structure can be obtained by comparing different solutions so as to save production costs and improve product quality and efficiency.

The Mold Flow Analysis of the Car that Based on Pro/E

2011 ◽  
Vol 221 ◽  
pp. 253-258
Author(s):  
Ya Lan Zhang ◽  
Kun Zhang
Keyword(s):  
Flow Analysis ◽  
Mold Design ◽  
Injection Mold ◽  
Mold Flow Analysis ◽  
Quality Of Products ◽  
Plastic Parts ◽  
Mold Flow

The level of the mold production for a country is an important symbol of the manufacturing level. In order to shorten the cycle of mold design and being put to use, we use the injection mold CAE software MOLDFLOW to simulate the plastic parts of automobile and simulate the design of gating processes of plastic parts to find flaws in advance and ensure the quality of products.

Automatic recognition and decomposition of rib features in thin-shell parts for mold flow analysis

2017 ◽  
Vol 34 (4) ◽  
pp. 801-820 ◽  
Author(s):  
Jiing-Yih Lai ◽  
Ming-Hsuan Wang ◽  
Pei-Pu Song ◽  
Chia-Hsiang Hsu ◽  
Yao-Chen Tsai
Keyword(s):  
Thin Shell ◽  
Flow Analysis ◽  
Automatic Recognition ◽  
Mold Flow Analysis ◽  
Mold Flow

Recognition of inner surface and extrusion faces for thin-wall parts in mold flow analysis

2019 ◽  
pp. 285-290
Author(s):  
Jiing-Yih Lai ◽  
Jia-Ying Zhong ◽  
An-Sheng Hsiao ◽  
Pei-Pu Song ◽  
Yao-Chen Tsai ◽  
...  
Keyword(s):  
Flow Analysis ◽  
Thin Wall ◽  
Mold Flow Analysis ◽  
Inner Surface ◽  
Mold Flow

A study of the comparison of `V' and `X' ribbing in a composite pedal using mold flow analysis software

2005 ◽  
Vol 26 (2) ◽  
pp. 157-166 ◽  
Author(s):  
S.S.S. Imihezri ◽  
S.M. Sapuan ◽  
M.M.H.M. Ahmad ◽  
S. Sulaiman
Keyword(s):  
Flow Analysis ◽  
Analysis Software ◽  
Mold Flow Analysis ◽  
Mold Flow

New Methord of Optimizing the Filling Time in Injection Molding

2012 ◽  
Vol 482-484 ◽  
pp. 470-473 ◽  
Author(s):  
Shi Qiang Zhang ◽  
Hai Sheng Liu ◽  
Hui Gang Wang ◽  
Xiao Wen Liu
Keyword(s):  
Injection Molding ◽  
Flow Analysis ◽  
Analysis Data ◽  
Injection Time ◽  
Mold Flow Analysis ◽  
Filling Time ◽  
Mold Flow

In order to acquire the best filling time, Mold trial is made by setting different injection time, or Moldflow software is used to analysis data recorded by computer. Whether doing successive trials or being simulated point by point, is very tedious. Put forward a method of using the Lagrange to simulate a curve based on the mold flow analysis, the minimum of the curve is the best filling time. This method can gain the best filling time as quickly as possible, and improve the efficiency of the mold flow analysis.

scholarly journals Design Analysis and Modification of Ribs and Tubes on Thin-Wall Parts for Mold Flow Analysis

2020 ◽  
Author(s):  
Jiing-Yih Lai ◽  
Zhong-Wei Zhang ◽  
Pei-Pu Song ◽  
Chia-Hsiang Hsu ◽  
Yao-Chen Tsai
Keyword(s):  
Flow Analysis ◽  
Design Analysis ◽  
Thin Wall ◽  
Mold Flow Analysis ◽  
Mold Flow

Study on Mold Flow Analysis and Injection Product Verification by Analysis of Variance and Response Surface Method - Taking Toothbrush as an Example

2020 ◽  
Vol 311 ◽  
pp. 64-73
Author(s):  
Dyi Cheng Chen ◽  
Kuo Cheng Wen ◽  
Rih Sheng Yang ◽  
Yu Yu Lai
Keyword(s):  
Injection Molding ◽  
Flow Analysis ◽  
Injection Pressure ◽  
Research Process ◽  
Parameter Analysis ◽  
Surface Method ◽  
Mold Flow Analysis ◽  
Mold Flow ◽  
The Impact ◽  
Plastics Industry

With the advancement of technology, plastic products are inseparable in our environment, and the impact of the plastics industry on us is gradually increasing. Although Taiwan's plastics industry has been progressively added to mold flow analysis and automation, there are still some areas in the manufacturing process that can be optimized. In the process of slit-shaped materials, bending and deformation have a very large impact on the finished product, which is a major issue at the technical level. In this study, a toothbrush was taken as an example to find the best combination of injection molding parameters. The research process was studied from CAD mold design, CAE mold flow analysis, injection molding parameter analysis, mold opening, product injection and measurement, and the results were verified. Among them, the injection pressure, dwell time and holding pressure are used as the Taguchi factor, and the CAE mold flow analysis is performed by the direct cross table L16 (45) combination to find a small amount of warpage, and the Taguchi method and the reaction surface method are used to find out the best combination of parameters. After the final product was shot and the dimensions and simulation were compared with each other, the data showed that the amount of warpage of the finished product was 0.0892 mm, and the error with the analog value was 0.0212 mm, which confirmed that the injection molding parameters were reliable.

Study on mold flow analysis of flip chip package

2001 ◽  
Vol 28 (7) ◽  
pp. 943-952 ◽  
Author(s):  
Y.K. Shen ◽  
T.W. Ye ◽  
S.L. Chen ◽  
C.H. Yin ◽  
W.D. Song
Keyword(s):  
Flip Chip ◽  
Flow Analysis ◽  
Mold Flow Analysis ◽  
Mold Flow
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