Diamond cutting of micro-structure array on brittle material assisted by multi-ion implantation
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Machine Tools and Manufacture"
DOI: 10.1016/j.ijmachtools.2018.10.005
Abstract: Abstract Micro-structures have numerous applications for improving the surface functionability in various fields, such as surface mechanics, optics, and biology. However, machining micro-structures on brittle materials is difficult owing to the serious fractures that occur… read more here.
Keywords: array; diamond cutting; ion implantation; micro ... See more keywords
FE-SPH hybrid method to simulate the effect of tool inclination angle in oblique diamond cutting of KDP crystal
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2021.106271
Abstract: Abstract Due to the soft and brittle characteristic, the potassium dihydrogen phosphate (KDP) crystal undergoes a complex process in diamond cutting, which makes the material removal mechanism is still a subject of controversy. In this… read more here.
Keywords: kdp crystal; diamond cutting; tool inclination;
Analytical modelling of the trans-scale cutting forces in diamond cutting of polycrystalline metals considering material microstructure and size effect
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2021.106575
Abstract: Abstract In diamond cutting of polycrystalline metals, the influence of size effect and microstructure on the cutting force is prominent due to the trans-scale variation of undeformed chip thickness (UDCT) from microscale to nanoscale. This… read more here.
Keywords: diamond cutting; size; force; effect ... See more keywords
Effect of Ti and TiH2 doping on mechanical and adhesive properties of Fe-Co-Ni binder to diamond in cutting tools
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Refractory Metals and Hard Materials"
DOI: 10.1016/j.ijrmhm.2018.11.008
Abstract: Abstract This study is aimed at designing novel Fe-Co-Ni binders doped with titanium or titanium hydride for diamond cutting tools in order to improve their mechanical properties and adhesion to diamond monocrystals. Both dopants were… read more here.
Keywords: diamond cutting; cutting tools; titanium; binder diamond ... See more keywords
A study of the ultra-precision truing method for flank face of round nose diamond cutting tool
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2017.09.014
Abstract: Abstract Round nose diamond cutting tool lapping is a key technology in ultra-precision turning technology which is a promising technique widely used in micro- and nano-cutting in various industrial sectors. So far, manual operation with… read more here.
Keywords: diamond cutting; nose diamond; diamond; cutting tool ... See more keywords
Control of the ductile and brittle behavior of titanium alloys in diamond cutting by applying a magnetic field
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-40702-7
Abstract: As a result of extensive investigations into deformation mechanisms of titanium alloys, it has been found that ductile and brittle behavior occurs during diamond cutting of the alloys. Other than implementing ductile regime machining for… read more here.
Keywords: titanium alloys; titanium; diamond cutting; magnetic field ... See more keywords
Molecular Dynamics Modeling and Simulation of Diamond Cutting of Cerium
Sign Up to like & getrecommendations! Published in 2017 at "Nanoscale Research Letters"
DOI: 10.1186/s11671-017-2235-1
Abstract: The coupling between structural phase transformations and dislocations induces challenges in understanding the deformation behavior of metallic cerium at the nanoscale. In the present work, we elucidate the underlying mechanism of cerium under ultra-precision diamond… read more here.
Keywords: cerium; cutting cerium; molecular dynamics; dynamics modeling ... See more keywords
A Hybrid Deep Learning Model as the Digital Twin of Ultra-Precision Diamond Cutting for In-Process Prediction of Cutting-Tool Wear
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13116675
Abstract: Diamond cutting-tool wear has a direct impact on the processing accuracy of the machined surface in ultra-precision diamond cutting. It is difficult to monitor the tool’s condition because of the slight wear amount. This paper… read more here.
Keywords: precision diamond; tool; ultra precision; diamond cutting ... See more keywords