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Process controlling and quality of my-MIM parts

Verfahrens- und Qualitätsüberwachung von Mikrometallspritzgussteilen
: Plaggenborg, T.; Schwenzel, J.

European Powder Metallurgy Association -EPMA-:
PM in Mannheim, in the industrial heartland of Europe. Proceedings. Vol. 3: Powder pressing : Secondary & finishing operations, full density & alternative consolidation, tools for improving PM , sintering : International Powder Metallurgy Congress & Exhibition, Euro PM 2008. 29th September - 1st October 2008, Rosengarten Congress Centre, Mannheim, Germany
Shrewsbury: EPMA, 2008
ISBN: 978-1-89907-205-7
International Powder Metallurgy Congress & Exibition (EURO PM) <2008, Mannheim>
Conference Paper
Fraunhofer IFAM ()
Mikrometerbereich; Metallpulver; Bindemittel; Mischung=Stoff; Qualitätsüberwachung; mikromechanisches Gerät; Prozessüberwachung; Verfahrensparameter; Pulversintern; Sintermetall; Spritzgussteil; pulvermetallurgisches Spritzgießen

The micro Metal Injection Moulding (micron-MIM) Process to prepare micro parts out of metallic materials was investigated in detail in the last years. The major advantages of this process such as material diversity, high productivity and quality are well known from other powder based production methods. At the Fraunhofer Institute for Manufacturing and Advanced Materials (IFAM) the micro injection moulding process is further developed regarding quality assurance. Typical applications for micron-MIM are micromechanical parts, micro reactors or components for the medical technology. The extremely small structures and dimensions of the construction units require constantly rising demands with reference to quality and process control. To get an early indicator for the quality of the final product, different process parameters were observed. In the context of an interdisciplinary project at the IFAM the possibilities and limits of process control of the micro Metal Injection Moulding were examined.