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Fiber-dependent injection molding simulation of discontinuous reinforced polymers

2022-11-18 Technology & Engineering
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Release : 2022-11-18
Genre : Technology & Engineering
Kind : eBook
Book Rating : 173/5 ( reviews)

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Book Synopsis Fiber-dependent injection molding simulation of discontinuous reinforced polymers by : Wittemann, Florian

Download or read book Fiber-dependent injection molding simulation of discontinuous reinforced polymers written by Wittemann, Florian. This book was released on 2022-11-18. Available in PDF, EPUB and Kindle. Book excerpt: This work presents novel simulation techniques for injection molding of fiber reinforced polymers. These include approaches for anisotropic flow modeling, hydrodynamic forces from fluid on fibers, contact forces between fibers, a novel fiber breakage modeling approach and anisotropic warpage analysis. Due to the coupling of fiber breakage and anisotropic flow modeling, the fiber breakage directly influences the modeled cavity pressure, which is validated with experimental data.

Modeling and Simulation of the Injection Molding of Fiber-reinforced Polymers

1986
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Release : 1986
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Book Synopsis Modeling and Simulation of the Injection Molding of Fiber-reinforced Polymers by : Albert W. Chan

Download or read book Modeling and Simulation of the Injection Molding of Fiber-reinforced Polymers written by Albert W. Chan. This book was released on 1986. Available in PDF, EPUB and Kindle. Book excerpt:

Injection Molding Simulation of Short-fiber-reinforced Composite Materials

1998 Computer simulation
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Release : 1998
Genre : Computer simulation
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Book Synopsis Injection Molding Simulation of Short-fiber-reinforced Composite Materials by : Ching-Fui Khoo

Download or read book Injection Molding Simulation of Short-fiber-reinforced Composite Materials written by Ching-Fui Khoo. This book was released on 1998. Available in PDF, EPUB and Kindle. Book excerpt:

Flow Molding of Discontinuous Fiber Reinforced Plastics

1969
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Release : 1969
Genre :
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Book Synopsis Flow Molding of Discontinuous Fiber Reinforced Plastics by : L. A. Goettler

Download or read book Flow Molding of Discontinuous Fiber Reinforced Plastics written by L. A. Goettler. This book was released on 1969. Available in PDF, EPUB and Kindle. Book excerpt: The report presents a literature survey which covers aspects of molding and rheology pertinent to the flow molding of plastics containing elongated fillers, e.g. fibers or whiskers. Emphasis is placed on filler orientation, flow behavior, and breakage. The molding literature does not present a scientific approach to the investigation of these phenomena, and reported observations are not quantitative and are not interpreted in the light of current rehological developments. A specific program is recommended for the study of fiber orientation and placement in the molding of simple shapes. (Author).

Molding Simulation: Theory and Practice

2022-06-07 Technology & Engineering
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Release : 2022-06-07
Genre : Technology & Engineering
Kind : eBook
Book Rating : 850/5 ( reviews)

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Book Synopsis Molding Simulation: Theory and Practice by : Maw-Ling Wang

Download or read book Molding Simulation: Theory and Practice written by Maw-Ling Wang. This book was released on 2022-06-07. Available in PDF, EPUB and Kindle. Book excerpt: This practical introductory guide to injection molding simulation is aimed at both practicing engineers and students. It will help the reader to innovate and improve part design and molding processes, essential for efficient manufacturing. A user-friendly, case-study-based approach is applied, enhanced by many illustrations in full color. The book is conceptually divided into three parts: Chapters 1–5 introduce the fundamentals of injection molding, and how molding simulation methodology is developed, especially focusing on the effects on molding quality from the rheological, thermodynamic, thermal, mechanical, and kinetic properties of plastics, as well as curing kinetics for thermoset plastics. Chapters 6–11 introduce CAE verification on injection molding including design guidelines of part, gating, runner, and cooling channel systems. Temperature control in hot runner systems, prediction and control of warpage, and fiber orientation are also discussed. Chapters 12–17 introduce research and development in innovative molding, illustrating how CAE is applied to advanced molding techniques, including co-/bi-injection molding, gas-/water-assisted injection molding, foam injection molding, powder injection molding, resin transfer molding (RTM), and integrated circuit (IC) packaging. The 2nd edition contains many updates, including elaboration of material measurement data, connection of Smart Design and Smart Manufacturing, demonstration of the flow-induced fiber orientation effect, implementations of material characterization methods on PU reactive foaming and RTM, studies of dispensing control and creeping behaviors effects on IC underfill process, and much more. Several CAE case study exercises for execution in Moldex3D software are included to allow readers to practice what they have learned and test their understanding.

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