Results 11 to 20 of about 1,213,504 (244)

Characterization of shrinkage effects in micro-injection moulding (µ-IM) [PDF]

open access: yes, 2013
This thesis characterizes the effects on shrinkage in microinjection moulding. The literature review considers four branches of investigation (material properties, processing parameters, mould design and specimen design).
Annicchiarico, Daniele
core   +7 more sources

Micro-Injection Moulding Of Three-Dimensional Integrated Microfluidic Devices [PDF]

open access: yes, 2009
This thesis investigates the use of micro-injection moulding (μIM), as a high-volume process, for producing three-dimensional, integrated microfluidic devices.
Attia, Usama M.
core   +7 more sources

A Study of Injection Moulding with Bismuth Alloy [PDF]

open access: yes, 2013
There is a demand to produce parts in small quantities, using cost effective injection moulding processes. The emerging economic case suggests there will be advantages in producing injection moulding tools for short duration low volume production runs ...
Unver, Ertu   +6 more
core   +3 more sources

Micro-Injection Moulding of Polymer Microfluidic Devices [PDF]

open access: yes, 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.   +5 more
core   +1 more source

Powder co-injection moulding [PDF]

open access: yes, 2000
A novel powder processing technique has been developed by combining conventional powder injection moulding with polymer co-injection moulding, to permit the in-situ surface engineering of metal or ceramic components as an integral step within the ...
Hanson, S. M. J.
core   +7 more sources

DESAIN KONSEP PURWARUPA MESIN INJECTION MOLDING TIPE VERTIKAL UNTUK DAUR ULANG LIMBAH PLASTIK SKALA RUMAH TANGGA

open access: yesRekayasa Mesin, 2023
Plastic waste is the main cause of environmental pollution. It is necessary to research the design of the Injection Molding machine to process plastic waste.
Sufiyanto Sufiyanto   +3 more
doaj   +1 more source

Dimensional accuracy optimization of the micro-plastic injection molding process using the Taguchi design method

open access: yesMedžiagotyra, 2015
Plastic injection molding is an important field in manufacturing industry because there are many plastic products that produced by injection molding. However, the time and cost required for producing a precision mold are the most troublesome problems ...
Chil-Chyuan KUO KUO, Hsin-You LIAO
doaj   +1 more source

Effect of bottle handle design on injection molding production parameters and usage performance

open access: yesJournal of Advances in Manufacturing Engineering, 2023
The trial and error method traditionally used in injection molding machines can lead to losses in terms of time and cost for the determination of process parameters. This method cannot guarantee an optimum result.
Emre Koşar   +3 more
doaj  

Investigation of Process Parameters, Gate Position and its Shape Effect on Dimensional Accuracy of Injected Plastic Part [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2009
Injection molding is the most widely used process for producing plastic parts.In this process, an important issue is to predict and optimize the warpage before manufacturing.
Payman Shahi   +3 more
doaj  

The simulation of the warpage rule of the thin-walled part of polypropylene composite based on the coupling effect of mold deformation and injection molding process

open access: yesScience and Engineering of Composite Materials, 2018
Aiming at the problem that a thin-walled plastic part easily produces warpage, an orthogonal experimental method was used for multiparameter coupling analysis, with mold structure parameters and injection molding process parameters considered ...
Zhang Jixiang   +3 more
doaj   +1 more source

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