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RISModeling of CBN Tool Flank Wear Progression in Finish Hard Turning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cubic Boron Nitride (CBN) cutters are widely used in finish turning of hardened parts. Their wear mechanisms and associated wear rates are important issues to be understood in view of the ...
Modeling of Cutting Forces Under Hard Turning Conditions Considering Tool Wear Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Quantitative understanding of cutting forces under hard turning conditions is important for thermal modeling, tool life estimation, chatter prediction, and tool condition monitoring purposes. Although ...
Effects of Ploughing Forces and Friction Coefficient in Microscale Machining
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper discusses the effects of ploughing and friction in microscale machining. The friction coefficient has previously been shown to be sensitive to the geometry of the abrasive particle ...
Modeling of Ball-End Milling Forces With Cutter Axis Inclination
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the machining of sculpture surfaces with ball-end mill, the cutter axis or workpiece is often inclined to generate an admissible orientation. This paper primarily presents an enhanced cutting ...
Modeling of Cutting Temperature in Near Dry Machining
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Near dry machining refers to the condition of applying cutting fluid at relatively low flow rates, on the order of 2–100ml∕h, as opposed to the conventional way of using either a large ...
Predictive Modeling of Flank Wear in Turning Under Flood Cooling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this paper is to present physical and quantitative models for the rate of tool flank wear in turning under flood cooling conditions. The resulting models can serve as a basis ...
Machining Process Monitoring and Control: The State-of-the-Art
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Research in automating the process level of machining operations has been conducted, in both academia and industry, over the past few decades. This work is motivated by a strong belief that ...
Angle Domain Analytical Model for End Milling Forces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the development of an explicit expression of cutting force wave forms in end milling with helical multi-flute cutters. From the relationship of elemental cutting forces and ...
Ceramic Micro/Nanoparticle Size Evolution in Wet Grinding in Stirred Ball Mill
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Micro- and nanostructured ceramic materials have received increasing attention in light of the attainable mechanical properties of the resulting components, parts, and products. Stirred ball mill ...
Cutting Fluid Aerosol Generation due to Spin-off in Turning Operation: Analysis for Environmentally Conscious Machining
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an analytical model for the prediction of shop floor aerosol generation rate and particulate size distribution due to the spin-off motion of cutting fluid from a rotational ...