0000000000711389

AUTHOR

Silvia Vulc

showing 2 related works from this author

Grinding Tungsten Carbide Used for Manufacturing Gun Drills

2015

This paper presents a study of grinding cemented carbide DK460UF (91 % WC and 9 % Co), a material used to produce cutting tools with solid cutting edges. The aim is to establish the manufacturing conditions that lead to high surface quality. A model of the main factors that influence the grinding process is presented first. Following that, grinding wheel wear and surface roughness are analysed. Grinding wheel wear is studied in experimental conditions under which small diameter gun drills were sharpened with two diamond grinding wheels of different grain sizes. Finally, the wear curve can be made. The "G ratio" is used to characterise the performance of the grinding process. Next, the exper…

Materials scienceCutting toolMechanical EngineeringMetallurgyDiamond grindingSurface finishGrinding wheelGrindingchemistry.chemical_compoundchemistryMechanics of MaterialsTungsten carbideCemented carbideSurface roughnessStrojniški vestnik - Journal of Mechanical Engineering
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A PARAMETERS’ SYNTHESIS OF GRINDING PROCESS MODELING FOR CARBIDE DRILLS DEEP HOLES AND SMALL DIAMETER

2013

Grinding processMaterials scienceSmall diameterlcsh:Tlcsh:Mechanical engineering and machineryMetallurgyMechanical engineeringlcsh:TJ1-1570General Medicinelcsh:TechnologyCarbideAnnals of the Oradea University: Fascicle Management and Technological Engineering
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