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Rapid tooling of high-pressure die casting moulds
ATZ worldwide, 2001If car makers are to remain competitive, they must be able to market higher quality products in ever shorter periods at increasingly lower costs. The resulting demands that car manufacturers make of their components can be met best of all by products that are manufactured using high-pressure die casting. It is important, however, that prototypes of the
Eberhard Ambos, Ingolf Behm
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The thickness of defect bands in high-pressure die castings
Materials Characterization, 2009Defect bands following the casting contour are often observed in high-pressure die cast (HPDC) components. In this article, suitable methods for measuring the thickness (w) and grain size in the bands (d) in HPDCs have been developed. The w/d relationship of defect bands has been investigated in HPDC specimens from a range of alloys, casting geometries
Otarawanna, S. +3 more
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High pressure die casting of non-ferrous alloys
Materials Science and Technology, 1988AbstractHigh pressure die casting is a ‘traditional’ process which, over the last 15 years, has completely modernised its technology. In this paper, it is described how basic research has led to fundamental changes in die design techniques which, coupled with improved process control and alloy development, have extended the scope of the process and ...
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High-Speed Computer Tomography: Pressure Die Casting
2019For many years, molders have been trying to figure out the influence of diverse factors on the quality of die castings during molding. In 2010, the rapid computer tomograph became available for the first time. This system is derived from medical technology and offers new testing methods.
Christian Heikel, Eberhard Ambos
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Die Life in Aluminium High-Pressure Die Casting Industries
Journal of The Institution of Engineers (India): Series D, 2022M. Bhaskar +3 more
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Improved metamodel for the optimization of high pressure die casting process
2016The increasing need of improving quality in high-pressure die casting (HPDC) has been boosting the development of models to predict the final outcome and to optimize the process. It is hence promising the use of simplified behavioural models, denoted metamodels, which are abstract descriptions of HPDC.
FIORESE, ELENA +2 more
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International Journal of Metalcasting, 2023
Mitsuhiro Okayasu, Katsunori Shigematsu
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Mitsuhiro Okayasu, Katsunori Shigematsu
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Solid solution strengthening mechanism in high pressure die casting Al–Ce–Mg alloys
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2021Dejiang Li, Xiaoqin Zeng
exaly
High pressure die casting mould repair technologies
2017This paper presents the most commonly used technologies for repairing high pressure die cast moulds. This production technology successfully solves most problems of the conventional casting technologies like: casting porosity, high surface roughness, long casting production times, inability to produce thin cross-sections and low dimensional accuracy ...
Dadić, Zvonimir +2 more
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