Study of some parameters on drilling of Al based Metal Matrix Composites – a review
نویسندگان
چکیده
Composite material in general, and metal matrix composites in particular, have been a main topic in research for the last 15 years. Metal matrix composites (MMC) have been found to be useful in a number of engineering applications and particle reinforced aluminum MMCs have received considerable attention due to their excellent engineering properties like high strengt h to weight ratio, high toughness, high impact strength etc. But these materials are generally regarded as extremely difficult to machine, because of the abrasive characteristics of the reinforced particulates. It is also acknowledged that their machining behavior is not fully understood. The work reviewed here investigated the drilling parameters like feed rate, drilling tool and its geometry, cutting speed and other parameters like influence of coolants, heat treatment etc.
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Study on tool wear and surface roughness in end milling of particulate aluminum metal matrix composite: Application of response surface methodology
Metal matrix composites have been widely used in industries, especially aerospace industries, due to their excellent engineering properties. However, it is difficult to machine them because of the hardness and abrasive nature of reinforcement elements like silicon carbide particles (SiCp).In the present study, an attempt has been made to investigate the influence of spindle speed (N), feed rate...
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