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Atomistic and Experimental Investigation of the Effect of Depth of Cut on Diamond Cutting of Cerium [PDF]
Micromachines, 2018 The ultra-precision diamond cutting process exhibits strong size effects due to the ultra-small depth of cut that is comparable with the cutting edge radius. In the present work, we elucidate the underlying machining mechanisms of single crystal cerium under diamond cutting by means of molecular dynamics simulations, with an emphasis on the evaluation ...
Junjie Zhang, Ming Jin, Tao Sun
exaly +7 more sources
Modeling and Experiment of the Critical Depth of Cut at the Ductile–Brittle Transition for a 4H-SiC Single Crystal [PDF]
Micromachines, 2019 In this paper, a theoretical model of the critical depth of cut of nanoscratching on a 4H-SiC single crystal with a Berkovich indenter is proposed, and a series of scratch tests in a nanomechanical test system was performed.
Shujuan Li, , Li Shujuan
exaly +4 more sources
Cutting forces during turning with variable depth of cut
Perspectives in Science, 2016 SummaryThe purpose of this paper is to investigate the problems with increasing the efficiency of turning cycles. This paper also describes and suggests the possibility of using effective strategies and their application in programming CNC turning centers. It proposes new roughing turning cycles where variable depth of cut is applied.
Sadílek, M. +3 more
exaly +2 more sources
Thin Wall Milling at a Maximized Axial Depth of Cut. [PDF]
Materials (Basel)The objective of the study was to determine the minimum thickness of a thin wall for milling at a maximized axial depth of cut, considering the effect of cutting speed on residual stress and post-machining distortion. Test samples were made of aluminum alloy 7050 T7451.
Zawada-Michałowska M.
europepmc +3 more sources
Clearance angle and evolution of depth of cut in actuated disc cutting
Journal of Rock Mechanics and Geotechnical Engineering, 2019 This paper investigates the effect of cutter clearance angle on variation of depth of cut and cutting process with an actuated disc cutting (ADC). ADC is a cyclic cutting method with two main characteristics: (i) a disk-shape cutter is used to attack the rock in an undercutting mechanism; and (ii) the cutter is dynamically actuated as it is moved ...
Sevda Dehkhoda, Bryce Hill
openaire +3 more sources
An overview of material removal processes and its importance [PDF]
E3S Web of Conferences, 2023 Good surface finishing, quality, and maximizing metal removal are characteristics feature of machining operation. The process variables affect the product’s surface roughness and rate of metal removal.
Omietimi Henry +5 more
doaj +1 more source
Determination of the Depth of Cut via Surface Integrity
Applied Sciences, 2023 The present paper continues the authors’ research in machining process optimization, including the direction of machining parameters optimization. The paper develops an innovative method, via surface integrity, for determining the technological route and
Cristina Gavrus +2 more
doaj +1 more source