Fabrication of Polyether–Ether–Ketone Foams with Superior Properties and Mitigated Weld Lines by Microcellular Injection Molding
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202100766
Abstract: Polyether–ether–ketone (PEEK) as an engineering plastic with excellent mechanical properties requires strict processing conditions. Introducing microcells in PEEK parts is beneficial for reducing the material cost and improving their tenacity. Herein, foamed PEEK parts are… read more here.
Keywords: foamed peek; microcellular injection; injection molding; peek parts ... See more keywords
Analysis of the influence of the injection molding process on the crystallization kinetics of a HDPE
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44239
Abstract: Thermal analyses of microparts in high density polyethylene (HDPE) have shown that the specific processing conditions used in microinjection molding have irreversible consequences on the polymer morphology. This result has been demonstrated with the analysis… read more here.
Keywords: influence injection; analysis; injection molding; crystallization ... See more keywords
Numerical and experimental investigation of plastic injection molding of micro-engineered surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Engineering and Science"
DOI: 10.1002/pen.24652
Abstract: We carried out experimental and numerical investigations into the effects of injection-molding parameters on the transcription quality and uniformity of micro-pillar arrays. For the experiment, we used a precise metallic mold insert, which was shaped… read more here.
Keywords: micro pillar; injection molding; injection; transcription quality ... See more keywords
Simulation prediction of the fiber breakage history in regular and barrier structure screws in injection molding
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Engineering and Science"
DOI: 10.1002/pen.24660
Abstract: In recent years, the use of long fiber-reinforced thermoplastics (LFRT) has become one of the most popular materials in lightweight applications. However, the microstructure of the fiber inside the plastic matrix is quite complex, making… read more here.
Keywords: injection molding; breakage; fiber; structure ... See more keywords
Micro-injection molding using a polymer coated mold
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-019-04320-7
Abstract: We applied an insulating polymer layer to the surface of mold cavity to injection-mold large plastic parts with a microsized thickness. Polyimide (PI) was coated on the mold wall using spray coating method. A thin… read more here.
Keywords: coated mold; injection; micro injection; injection molding ... See more keywords
An inverse model for injection molding of optical lens using artificial neural network coupled with genetic algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Intelligent Manufacturing"
DOI: 10.1007/s10845-014-0999-z
Abstract: This study combined the artificial neural network (ANN) with a genetic algorithm (GA) to establish an inverse model of injection molding for optical lens form accuracy. The Taguchi parameter design was used for screening experiments… read more here.
Keywords: inverse model; injection molding; accuracy; model ... See more keywords
Injection molding manufacturing process: review of case-based reasoning applications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Intelligent Manufacturing"
DOI: 10.1007/s10845-019-01481-0
Abstract: Although manufacturing technology has been developing rapidly, injection molding is still widely used for fabricating plastic parts with complex geometries and precise dimensions. Since the occurrence of faults in injection molding is inevitable, process optimization… read more here.
Keywords: review; process; injection; based reasoning ... See more keywords
Intelligent methods for the process parameter determination of plastic injection molding
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers of Mechanical Engineering"
DOI: 10.1007/s11465-018-0491-0
Abstract: Injection molding is one of the most widely used material processing methods in producing plastic products with complex geometries and high precision. The determination of process parameters is important in obtaining qualified products and maintaining… read more here.
Keywords: intelligent methods; determination; injection molding; parameter determination ... See more keywords
Reusable unit process life cycle inventory for manufacturing: metal injection molding
Sign Up to like & getrecommendations! Published in 2020 at "Production Engineering"
DOI: 10.1007/s11740-020-00991-8
Abstract: Unit process life cycle inventory (UPLCI) is a modeling approach that enables researchers to estimate the energy use and material flow for a unit process. UPLCI models can be reused in characterizing a full manufacturing… read more here.
Keywords: unit process; metal injection; injection molding; process ... See more keywords
Effect of microstructures on the shrinkage of injection molding product
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-019-0236-y
Abstract: Shrinkage of injection molding product is a well-known phenomenon which is determined by many factors such as material property, processing condition, mold design, and product design. This study aims to investigate the effect of microscopic… read more here.
Keywords: effect; injection; injection molding; product ... See more keywords
Injection Molding of Carbon Fiber Composite Automotive Wheel
Sign Up to like & getrecommendations! Published in 2019 at "Fibers and Polymers"
DOI: 10.1007/s12221-019-9636-y
Abstract: Injection molding (IM) is a manufacturing process that produces polymeric parts by injecting molten thermoplastic polymer into a mold cavity. It mainly fabricates geometrically complicated parts with dimensional accuracy. In this paper, injection molding of… read more here.
Keywords: carbon fiber; molding carbon; injection molding; composite automotive ... See more keywords