The Effect of Cutting Speed in Metallic Glass Grinding

Journal Article · Mon Jan 17 00:00:00 EST 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3552578· OSTI ID:21511463

Serbest, Erdinc; Bakkal, Mustafa; Karipcin, Ilker ^[1]; Derin, Bora ^[2]

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1. Department of Mechanical Engineering, Istanbul Technical University, TR-34439 Istanbul (Turkey)
2. Department of Metallurgical and Materials Engineering, Istanbul Technical University, TR-34439 Istanbul (Turkey)

In this paper, the effects of the cutting speed in metallic glass grinding were investigated in dry conditions. The results showed that grinding forces decrease as grinding energy increase with the increasing cutting speeds. The present investigations on ground surface and grinding chips morphologies -shows that material removal and surface formation of the BMG are mainly due to the ductile chip deformation and ploughing as well as brittle fracture of some particles from the edges of the tracks. The roughness values obtained with the Cubic Boron Nitride wheels are acceptable for the grinding operation.

• OSTI ID: 21511463
• Journal Information: AIP Conference Proceedings, Vol. 1315, Issue 1; Conference: AMPT2010: International conference on advances in materials and processing technologies, Paris (France), 24-27 Oct 2010; Other Information: DOI: 10.1063/1.3552578; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
BORON NITRIDES
CRYSTALLIZATION
CUTTING
FRACTURES
GRINDING
METALLIC GLASSES
PARTICLE TRACKS
PARTICLES
REMOVAL
ROUGHNESS
SURFACES
THERMAL CONDUCTIVITY
VELOCITY
BORON COMPOUNDS
COMMINUTION
FAILURES
MACHINING
NITRIDES
NITROGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PNICTIDES
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES