Experimental and theoretical investigation on cutting forces in off-centre micro ball end milling
Sign Up to like & getrecommendations! Published in 2018 at "CIRP Journal of Manufacturing Science and Technology"
DOI: 10.1016/j.cirpj.2018.07.003
Abstract: Abstract Free-form surfaces and micro features are finish machined by a micro ball end mill by removing steps left behind by flat end mill in the previous operation. For effective machining, off-centre ball end milling… read more here.
Keywords: micro ball; forces centre; end; end mill ... See more keywords
A hybrid cutting technology using plasma and end mill for decommissioning of nuclear facilities
Sign Up to like & getrecommendations! Published in 2021 at "Nuclear Engineering and Technology"
DOI: 10.1016/j.net.2021.09.012
Abstract: Abstract A hybrid cutting using both plasma and end mill was developed for safe and efficient dismantling of nuclear facilities. In this cutting method, a moving arc plasma heats up the workpiece before milling. Thermally… read more here.
Keywords: using plasma; hybrid cutting; end; plasma end ... See more keywords
Metallurgical and machining performance aspects of cryotreated tungsten carbide micro-end mill cutters
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/09544054221101765
Abstract: Demand for miniaturized parts with tight geometrical tolerances and superior surface finish has been increasing. Development of micromachining processes has enabled adaptation of miniaturized parts and products in mechanical systems. Machining at the microscale level… read more here.
Keywords: tungsten carbide; tool; carbide; mill cutters ... See more keywords
Electro-polishing of tungsten carbide ball nose end mill to improve tool life
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/0954408915622595
Abstract: Electro-polishing was used as an alternative to mechanical polishing for the cutting edge preparation of tungsten carbide (WC) ball nose end mills. High-quality cutting edge surfaces with roughness of magnitude 0.3–0.35 µm was achieved using the… read more here.
Keywords: end mill; nose end; ball nose;
Ball End Mill with Curved Cutting Edge and Constant Cutting Geometry
Sign Up to like & getrecommendations! Published in 2018 at "Russian Engineering Research"
DOI: 10.3103/s1068798x1812016x
Abstract: A design method is proposed for a ball end mill with constant inclination of the cutting edge to the spherical section. The tooth profile specified in the normal cross section is the generatrix, while the… read more here.
Keywords: cutting edge; curved cutting; end mill; geometry ... See more keywords
Investigation of the Effect of End Mill-Geometry on Roughness and Surface Strain-Hardening of Aluminum Alloy AA6082
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13143078
Abstract: Micro-milling is a promising technology for micro-manufacturing of high-tech components. A deep understanding of the micro-milling process is necessary since a simple downscaling from conventional milling is impossible. In this study, the effect of the… read more here.
Keywords: surface; end mill; geometry; strain ... See more keywords
Modeling of Surface Topography after Milling with a Lens-Shaped End-Mill, Considering Runout
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15031188
Abstract: The paper presents a method of forecasting the product surface topography after five-axis machining with a lens-shaped end-mill. Surface roughness is one of the key parameters considered when assessing the effectiveness of the machining process,… read more here.
Keywords: shaped end; topography; surface; lens shaped ... See more keywords