Results 31 to 40 of about 697,395 (234)

Optimization of injection moulding process parameters in the moulding of High Density Polyethylene (HDPE)

Journal of Applied Sciences and Environmental Management, 2018
In this study, optimal injection moulding conditions for minimum shrinkage during moulding of High Density Polyethylene (HDPE) were obtained by Taguchi method.
J.O. Osarenmwinda, D.D. Olodu
doaj   +1 more source

Microstructure of injection moulding machine mould clamping mechanism: design and motion simulation

CAAI Transactions on Intelligence Technology, 2019
With the advent of intelligence technologies, more and more machines and devices are involved in the creation of complex structures. In the intelligent manufacturing industries, mouldings including injection moulding, blow moulding, compression moulding,
Zhiming Jin, Yajun Zhang, Xinliang Wang, Jacob Williams, Zhen Liu, Zhongyuan Huang, D'Lauren Falkner, Gang Zhou, Liqun Dong, Jian Zhuang, Zhe Wang   +10 more
doaj   +1 more source

Processing parameters Optimization of Injection Moulding in DN20 Vent of Water Meter Manufacturing [PDF]

E3S Web of Conferences, 2020
The conventional optimization process in Injection Moulding includes actual shop floor trials in which melt temperature, mould temperature, injection time, injection pressure, pattern, feeder size, shape and location cores, mould layout, gating etc.
Sateesh N., Reddy S. Devakar, Subbiah Ram, Nagaraju D. Siva, Nookaraju BCh   +4 more
doaj   +1 more source

Precision replication of micro features using micro injection moulding: Process simulation and validation

Materials & Design, 2019
Commercial software for injection moulding is available to optimise the mould design for macroscale products, but such software cannot accurately simulate the moulding process and defects for micro features, which are critical for the performance of ...
Haoyang Zhang, Fengzhou Fang, Michael D. Gilchrist, Nan Zhang   +3 more
doaj   +1 more source

Time and Spatially Resolved Operando Small-Angle X-ray Scattering Measurements during Injection Moulding of Plastics

Journal of Manufacturing and Materials Processing, 2023
We recently introduced the possibility of performing operando small-angle X-ray scattering measurements using a novel industrially relevant injection moulding system for plastics.
Matteo Arioli, Anabela Paiva Massano, Daniel P. da Silva, Fábio A. Gameiro, Pedro Carreira, Marc Malfois, João Matias, Paula Pascoal-Faria, Artur Mateus, Geoffrey R. Mitchell   +9 more
doaj   +1 more source

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  

Development and characterisation of injection moulded, all-polypropylene composites

eXPRESS Polymer Letters, 2013
In this work, all-polypropylene composites (all-PP composites) were manufactured by injection moulding. Prior to injection moulding, pre-impregnated pellets were prepared by a three-step process (filament winding, compression moulding and pelletizing). A
A. Kmetty, T. Tabi, J. G. Kovacs, T. Barany   +3 more
doaj   +1 more source

Comparative LCA of conventional manufacturing vs. additive manufacturing: the case of injection moulding for recycled polymers

International Journal of Sustainable Engineering, 2021
Additive Manufacturing helps to develop production alternatives with new technologies and less environmental impacts. The comparative analysis was performed between two manufacturing processes using black recycled Acrylonitrile Butadiene Styrene (ABS ...
Fabricio Leon Garcia, Andréa Oliveira Nunes, Mariane Guerra Martins, Maria Cristina Belli, Yovana M.B. Saavedra, Diogo Aparecido Lopes Silva, Virgínia Aparecida da Silva Moris   +6 more
doaj   +1 more source

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   +1 more source

Micro-Injection Moulding of Polymer Microfluidic Devices [PDF]

, 2009
Microfluidic devices have several applications in different fields, such as chemistry, medicine and biotechnology. Many research activities are currently investigating the manufacturing of integrated microfluidic devices on a mass- production scale ...
Alcock, Jeffrey R., Usama M. Attia, Jeffrey R. Alcock, Silvia Marson, Marson, Silvia, Attia, Usama M.   +5 more
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