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
Development of Mathematical Relationships for Calculating Material-Dependent Flowability of Green Molding Sand
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-019-04089-w
Abstract: Flowability property has a strong influence on the performance of the molding process of green sand. Flowability is the capability of bentonite-bonded green sand for flowing around a model especially in the critical regions during… read more here.
Keywords: green sand; flowability green; molding process; sand ... See more keywords
Optimization of Injection Molding Process of Transparent Complex Multi-Cavity Parts Based on Kriging Model and Various Optimization Techniques
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-05724-2
Abstract: The injection molding process of a mold with multiple cavities can reduce the mold space, but the process is complicated and the product is prone to warpage. In order to reduce the transparent parts warpage… read more here.
Keywords: optimization; kriging model; injection molding; model ... See more keywords
Experimental and simulation study on the optimum of the geometrical quality of bi-convex and bi-concave lenses produced by injection molding process
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1530-9
Abstract: Investigation of the geometric and optical quality of polymer lenses in the injection molding process is costly and time-consuming. So, reducing the cost of inspection while ensuring the optical quality of the lenses after production… read more here.
Keywords: quality; injection molding; molding process; quality convex ... See more keywords
Influence of thermal ageing on the fracture and lifetime of additively manufactured mold inserts
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104694
Abstract: Abstract Due to the significant technical benefits of additive manufacturing (AM), its application has grown considerably in recent years. In this respect, the integration of AM in the injection molding (IM) process chain for tooling… read more here.
Keywords: manufactured mold; injection molding; molding process; mold inserts ... See more keywords
Analyzing sustainable performance on high-precision molding process of 3D ultra-thin glass for smart phone
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.120196
Abstract: Abstract Ultra-thin curved (2.5D, 3D) glass is widely used in the most recently developed smartphones, and the market demand for it is steadily increasing. The high-precision ultra-thin glass molding process (UTGMP) is very important in… read more here.
Keywords: ultra thin; thin glass; glass; high precision ... See more keywords
Injection molding process optimization of a bi-aspheric lens using hybrid artificial neural networks (ANNs) and particle swarm optimization (PSO)
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2018.10.066
Abstract: Abstract Injection molding of bi-aspheric lens using polycarbonate material with minimum variation in volumetric shrinkage is crucial for optical quality and is more challenging task among the researchers. In this paper, a hybrid artificial neural… read more here.
Keywords: optimization; injection; pso; injection molding ... See more keywords
Prediction of effective elastic properties of a polypropylene component by an enhanced multiscale simulation of the injection molding process
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2019.103225
Abstract: Abstract In the injection molding process of semi-crystalline polymers, the melt undergoes a complex deformation and cooling history which results in an inhomogeneous distribution of spherulites in the component. To evaluate these inhomogeneities in an… read more here.
Keywords: molding process; elastic properties; injection molding; simulation ... See more keywords
Sequential design of an injection molding process using a calibrated predictor
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Quality Technology"
DOI: 10.1080/00224065.2018.1474696
Abstract: ABSTRACT This article optimizes an injection molding process using an efficient sequential design methodology. The goal is to set the process control variables to minimize the shrinkages of a selected collection of injection molded parts.… read more here.
Keywords: molding process; process; injection molding; sequential design ... See more keywords
Chemical and biology aging of novel green membranes made of PVA and wood flour fibers reinforced with nanosilica manufactured by compression molding process
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Polymer Analysis and Characterization"
DOI: 10.1080/1023666x.2017.1404271
Abstract: ABSTRACT The purpose of this work was to improve the biodegradable properties of polyvinyl alcohol (PVA)/nanowood flour membranes consisting of nanosilica which were manufactured by compression molding process. Cross-linking of PVA was used to improve… read more here.
Keywords: transient membranes; compression molding; nanosilica manufactured; molding process ... See more keywords
An approach toward augmenting materials, additives, processability and parameterization in rotational molding: a review
Sign Up to like & getrecommendations! Published in 2020 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2020.1779934
Abstract: ABSTRACT The present review elaborates about the complexity being associated with the intensification of Rotational Molding process. It is a technique used in the manufacturing of hollow stress-free plastic products. In recent years, as rotational… read more here.
Keywords: rotational molding; materials additives; molding; molding process ... See more keywords