Tool rake angle selection in micro-machining of 45 vol.%SiCp/2024Al based on its brittle-plastic properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2018.12.030
Abstract: Abstract The influence of brittle and plastic properties of 45% volume fraction silicon carbide particle reinforced aluminum matrix composites (45 vol.% SiCp/2024Al) on machining are first taken into account in this work. Considering the coexistence of… read more here.
Keywords: rake angle; plastic properties; sicp 2024al; brittle plastic ... See more keywords
Effects of tool rake angle and workpiece surface roughness on nanocutting of cu investigated using Multiscale simulation
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Simulation"
DOI: 10.1080/08927022.2021.1940166
Abstract: ABSTRACT The effects of tool rake angle and workpiece surface roughness on the cutting mechanism and mechanics of Cu are studied using quasi-continuum simulations. These effects are investigated in terms of atomic trajectories, stress distribution,… read more here.
Keywords: tool rake; surface roughness; rake angle; simulation ... See more keywords
Rake Angle Effect on a Machined Surface in Orthogonal Cutting of Graphite/Polymer Composites
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2018/3601918
Abstract: Graphite and its composites have been widely used in various industrial fields. It has been generally accepted that, for positive rake angles, there is a significant increase in tension stress at the cutting zone during… read more here.
Keywords: rake angle; orthogonal cutting; cutting graphite; machined surface ... See more keywords
Effect of drill gash rake angle on drillability in plain carbon and low alloy steels
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/09544089241280012
Abstract: In this study, the effects of the gash rake angle (γa), which is an important component of the drill geometry, on the thrust force and drilling torque occurring in the drilling of ordinary carbon steels… read more here.
Keywords: carbon; steel; rake angle; gash rake ... See more keywords
Force coefficient characterization in machining of UD-CFRP using numerical-analytical approach
Sign Up to like & getrecommendations! Published in 2024 at "Polymers and Polymer Composites"
DOI: 10.1177/09673911241248420
Abstract: A numerical-analytical approach was utilized to construct a predictive model of cutting force for machining unidirectional carbon fiber reinforced polymer (UD-CFRP) laminates. The force coefficients in the model, which include friction angle, shear plane angle,… read more here.
Keywords: cutting force; force; analytical approach; numerical analytical ... See more keywords
Tool path generation of turning optical freeform surfaces using arbitrary rake angle tools.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.413113
Abstract: Slow tool servo diamond turning has widespread application in fabricating freeform optics. Previous studies are focused on the methods of the tool path generation and verification of zero-rake-angle tools. However, these methods are unsuitable for… read more here.
Keywords: tool path; angle tools; path generation; rake angle ... See more keywords
Two-Dimensional Finite Element Analysis and Cutting Force Model for the Cutting of Circular Steel Bars Using Negative Rake Angle Cutters: Accounting for Chip Accumulation Effects
Sign Up to like & getrecommendations! Published in 2025 at "Materials"
DOI: 10.3390/ma18061339
Abstract: The cutting force exerted on steel bars plays a crucial role in determining tunneling parameters for shield tunneling, especially when cutters are used to cut through existing pile foundations. This research focuses on the cutting… read more here.
Keywords: force; steel; model; negative rake ... See more keywords