Micro-CT measurements of die-cast car parts with aluminum foam core
نویسندگان
چکیده
منابع مشابه
Efficiency and Cost Tradeoffs Between Aluminum and Zinc- Aluminum Die Cast Heatsinks
High purity aluminum has always been a good heatsink material for removing heat from electronic components. However, the manufacturing of specialty shaped, non-extrusion based heatsinks, causes many material-based problems. High purity aluminum is very difficult to die cast and impurities must normally be added to aid in the die casting process. These small amounts of impurities cause the therm...
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Residual stresses and strains in as-cast and annealed aluminum engine blocks were mapped in the main web area above the bearing split using diffraction. Automated coordinate-mapping of the surface and bulk strains was accomplished with X-ray and neutron diffraction, respectively. LabVIEW-based software was developed for improved efficiency, flexibility and quality of data analysis. In the hoop ...
متن کاملMicro- and nanocoordinate measurements of micro-parts with 3-D tunnelling current probing
Measurement tasks of modern microand nanometrology are posing a problem for current measurement instruments with decreasing structure sizes and rising aspect ratios. There is an open requirement for nanometre-resolving 3-D capable sensors and corresponding 3-D positioning systems to operate the sensors for 3-D measurements. A 3-D probing system based on electrical interaction is presented which...
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In aluminum extrusion, a work-piece (billet) is pressed through a die with an opening that closely resembles the desired shape of a profile. By this process, long profiles with an enormous variety of cross-sections can be produced to serve different markets such as building, construction and transport industry. When the shape of a profile does not conform to the specifications defined by the cu...
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Bimetallic parts are used in many industries for weight and cost reduction of workpieces working under high loads and wear. One application for this type of composite material is in automotive industry. In this work the tool wear and cutting forces in the face milling of bimetallic parts made of aluminum and cast iron were investigated. A356 and GG25 alloys that are common materials for bimetal...
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ژورنال
عنوان ژورنال: Resolution and Discovery
سال: 2017
ISSN: 2498-8707
DOI: 10.1556/2051.2017.00038