Results 11 to 20 of about 34,137 (304)

3D Printing of Metallic Microstructured Mould Using Selective Laser Melting for Injection Moulding of Plastic Microfluidic Devices [PDF]

open access: yesMicromachines, 2019
A new method, a 3D printing technique, in particular, selective laser melting (SLM), has been used to fabricate moulds for the injection moulding of thermoplastic microfluidic chips that are suitable for prototyping and early stage scale-up.
Nan Zhang   +5 more
doaj   +2 more sources

Assessment of the Impact of Injection Moulding Process Parameters on the Properties of Mouldings Made of Low-Density Poly(ethylene) Recyclate LDPE [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
The parameters of the injection moulding process have a significant influence on the properties of the moulded parts. Selection of appropriate injection conditions (e. g.
A. Kalwik, R. Humienny, K. Mordal
doaj   +1 more source

Optimization of Injection Moulding Process via Design of Experiment (DOE) Method based on Rice Husk (RH) Reinforced Low Density Polyethylene (LDPE) Composite Properties [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
Optimal parameters setting of injection moulding (IM) machine critically effects productivity, quality, and cost production of end products in manufacturing industries.
Haliza Jaya   +6 more
doaj   +1 more source

Learnings about design from recycling by using post-consumer polypropylene as a core layer in a co-injection molded sandwich structure product

open access: yesMaterials & Design, 2021
In pursuit of a circular economy of plastics, there is a need to use more recycled plastics for new products. Polypropylene (PP) constitutes a major fraction of post-consumer plastic wastes, and mechanical recycling is currently the most sustainable ...
Markus Gall   +2 more
doaj   +1 more source

POSSIBILITY FOR IMPROVING THE PROPERTIES OF THE PLASTIC MOULD TOOL IN ORDER TO INCREASE ITS SERVICE LIFE [PDF]

open access: yesEuropean Journal of Materials Science and Engineering, 2022
Injection moulding of grain-reinforced and fibre-reinforced polymers exposes the injection moulding tool to severe wear. The microstructure of the tool affects its hardness, wear resistance and the tool life. In this work were studied two different heat
László TÓTH, Enikő Réka FÁBIÁN
doaj   +1 more source

Transfer and Optimisation of Injection Moulding Manufacture of Medical Devices Using Scientific Moulding Principles

open access: yesJournal of Manufacturing and Materials Processing, 2021
Scientific moulding, also known as decoupled injection moulding, is a production methodology used to develop and determine robust moulding processes resilient to fluctuations caused by variation in temperature and viscosity. Scientific moulding relies on
Aimee Fitzgerald   +3 more
doaj   +1 more source

Weight Optimization of Plastic Injection Moulded Electrical Wire Casing Thermoplastic using Hybrid RSM-Tunicate Swarm Algorithm [PDF]

open access: yesE3S Web of Conferences, 2023
The need for fire-retardant material for electrical wire covers and cases is increasing as the global population continues to expand at an alarming rate.
Barua Abhishek   +6 more
doaj   +1 more source

Polymer based microneedle patch fabricated using microinjection moulding [PDF]

open access: yesMATEC Web of Conferences, 2018
This paper presents the development of a polymer based microneedle patch for transdermal drug delivery application using plastic microinjection moulding.
Janphuang Pattanaphong   +11 more
doaj   +1 more source

Analysis of rheological behaviour of titanium feedstocks formulated with a water-soluble binder system for powder injection moulding [PDF]

open access: yes, 2014
Binder selection and formulation are critical in powder injection moulding. Binders play a key role in controlling the rheological properties of a feedstock and influence whether the resulting feedstock can be successfully injection moulded, debound and ...
Cao, Peng   +3 more
core   +2 more sources

Improving mechanical and water sorption properties of thermoplastic starch by incorporating chitosan filler

open access: yesPolymer Testing, 2021
To develop an adequate matrix polymer for agricultural or packaging applications, thermoplastic starch (TPS)/chitosan composites were prepared in a wide composition range either by injection moulding or in an internal mixer followed by compression ...
Bence Balla   +5 more
doaj   +1 more source

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