Results 1 to 10 of about 7,177 (283)

Comparing the Replication Fidelity of Solid Microneedles Using Injection Compression Moulding and Conventional Injection Moulding. [PDF]

Micromachines (Basel), 2022
Polymer surfaces are increasingly being functionalized with micro- and nano- surface features using mass replication methods such as injection moulding.
Evens T, Castagne S, Seveno D, Van Bael A.   +3 more
europepmc   +2 more sources

Enabling Micro Injection Moulding Using a Soft Tooling Process Chain with Inserts Made of Mortar Material. [PDF]

Micromachines (Basel), 2021
The manufacturing of inserts for micro injection moulding made of mortar material is presented in this work. The fabrication of the mortar insert described in this publication relied on a versatile and relatively fast rapid prototyping process based on ...
Krüger K, Kain M, Zhang Y, Pedersen DB, Calaon M, Tosello G, Hansen HN.   +6 more
europepmc   +2 more sources

Ultrasound Sensors for Process Monitoring in Injection Moulding. [PDF]

Sensors (Basel), 2021
Injection moulding is an extremely important industrial process, being one of the most commonly-used plastic formation techniques. However, the industry faces many current challenges associated with demands for greater product customisation, higher ...
Kariminejad M, Tormey D, Huq S, Morrison J, McAfee M.   +4 more
europepmc   +2 more sources

Optimisation of Mould Design for Injection Moulding – Numerical Approach

Tehnički Glasnik, 2021
Computer simulation of injection moulding process is a powerful tool for optimisation of moulded part geometry, mould design and processing parameters. One of the most frequent faults of the injection moulded parts is their warpage, which is a result of ...
Damir Godec, Vladimir Brnadić, Tomislav Breški   +2 more
doaj   +2 more sources

Effect of Process Parameters on Flow Length and Flash Formation in Injection Moulding of High Aspect Ratio Polymeric Micro Features. [PDF]

Micromachines (Basel), 2018
This paper reports an investigation of the effects of process parameters on the quality characteristics of polymeric parts produced by micro injection moulding (μIM) with two different materials.
Eladl A, Mostafa R, Islam A, Loaldi D, Soltan H, Hansen HN, Tosello G.   +6 more
europepmc   +2 more sources

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

Micromachines (Basel), 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.
Zhang N, Liu J, Zhang H, Kent NJ, Diamond D, D Gilchrist M.   +5 more
europepmc   +2 more sources

Multiple objectives optimization of injection-moulding process for dashboard using soft computing and particle swarm optimization. [PDF]

Sci Rep
This research focuses on utilizing injection moulding to assess defects in plastic products, including sink marks, shrinkage, and warpages. Process parameters, such as pure cooling time, mould temperature, melt temperature, and pressure holding time, are
Moayyedian M, Qazani MRC, Amirkhizi PJ, Asadi H, Hedayati-Dezfooli M.   +4 more
europepmc   +2 more sources

Numerical Optimisation of Mould and Injection Moulding Process: Case Study

Tehnički Glasnik
The paper presents the optimisation of mould for injection moulding as well as injection moulding process parameters using numerical computer simulation in the Moldex3D software package. The optimisation process will be applied to a specific moulded part
Damir Godec, Mislav Sever, Mislav Tujmer, Bruno Krajačić   +3 more
doaj   +2 more sources

A Design of Experiment Approach for Surface Roughness Comparisons of Foam Injection-Moulding Methods. [PDF]

Materials (Basel), 2020
Llewelyn G, Rees A, Griffiths C, Jacobi M.   +3 more
europepmc   +3 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]

Archives 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