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High-Density Polyethylene-Polypropylene Blends: Examining the Relationship Between Nano/Microscale Phase Separation and Thermomechanical Properties. [PDF]
Polymers (Basel)Jones H +4 more
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Investigation of surface treatment effects in micro-injection-moulding
International Journal of Advanced Manufacturing Technology, 2009Micro-injection-moulding as a replication method is one of the key technologies for micro-manufacture. An important stage in micro-injection- moulding which can affect the accuracy and mechanical properties of the produced components is part de-moulding.
Christian A Griffiths +2 more
exaly +5 more sources
Plastics, Rubber and Composites, 2007
AbstractAn analysis of the effect of process parameters on the height replication of microstructures on lightguiding plates produced by micro-injection moulding (MIM) and micro-injection–compression moulding (MICM) is presented. The plates, of the size employed for LCD displays on digital cameras, feature microstructures with a radius from 100 to 300μm,
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AbstractAn analysis of the effect of process parameters on the height replication of microstructures on lightguiding plates produced by micro-injection moulding (MIM) and micro-injection–compression moulding (MICM) is presented. The plates, of the size employed for LCD displays on digital cameras, feature microstructures with a radius from 100 to 300μm,
exaly +2 more sources
The effects of tool surface quality in micro-injection moulding
Journal of Materials Processing Technology, 2007Micro-injection moulding is one of the key technologies for micro-manufacture and is widely used as a cost effective replication method for mass production. The capabilities of this replication technology have to be studied systematically in order to determine the process constraints.
Emmanuel B Brousseau
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New plastification concepts for micro injection moulding
Microsystem Technologies, 2002Until now there are no suitable injection moulding machines available for the production of single micro parts, so injection moulders produce big, but precise sprues to achieve the necessary shot weight. Very often over 90 % of the polymer are wasted and this waste can be an important cost factor.
W. Michaeli, A. Spennemann, R. Gärtner
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Micro Injection Moulding Process and Product Characterization
Volume 7: 5th International Conference on Micro- and Nanosystems; 8th International Conference on Design and Design Education; 21st Reliability, Stress Analysis, and Failure Prevention Conference, 2011Due to its high efficiency for the large scale production of polymeric parts, micro injection moulding is one of the key technologies of the new millennium. Although a lot of researches have been conducted to identify the most effective processing conditions for micro injection moulding, the comprehension of the influence of all parameters on the ...
RSurace +5 more
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Micro Injection Moulding of Polymeric Components
AIP Conference Proceedings, 2011Micro components and micro devices are strongly used in several fields: IT components, biomedical and medical products, automotive industry, telecommunication area and aerospace. A micro component is characterized by small dimensions of the product itself or small dimensions of the functional features.
G. Trotta +7 more
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Thermal Contact Behaviour in Micro-Injection Moulding
ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 2008Micro-injection moulding is one of the most efficient technologies for large-scale manufacturing of thermoplastic polymer micro parts. Growing demands for high precision require new concepts for moulding machines and micro moulds on the one hand and a better understanding of the process characteristics on the other hand.
Tham Nguyen-Chung +3 more
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2017
The micro-injection of plastics is currently the technology with the greatest future potential development for the manufacture of plastics components weighing less than 1 g and with tolerances in the range of 10–100 microns, thus allowing complicated geometries and high surface quality.
Andreu Sancho +2 more
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The micro-injection of plastics is currently the technology with the greatest future potential development for the manufacture of plastics components weighing less than 1 g and with tolerances in the range of 10–100 microns, thus allowing complicated geometries and high surface quality.
Andreu Sancho +2 more
openaire +1 more source
Cavity Pressure Behaviour in Micro Injection Moulding
Proceedings of the 7th International Conference on Multi-Material Micro Manufacture, 2010Process monitoring of micro injection moulding (µIM) is of crucial importance to analyse the effect of different parameter settings on the process and to assess its quality. Quality factors related to cavity pressure can provide useful information directly connected with the dynamics of the process as well as with the filling of the cavity by the ...
Griffiths C. A. +6 more
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