Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Donghai Cai"'
Publikováno v:
AIP Advances, Vol 14, Iss 7, Pp 075212-075212-10 (2024)
This paper presents a numerical simulation study on the coupling of lasers and waterjets, focusing on the distribution of the spot power density. The analysis utilized a laser wavelength of 532 nm, chosen for its minimal energy attenuation in water.
Externí odkaz:
https://doaj.org/article/0047792ced5e4937aee22276997ad5dc
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 115:627-636
The effect of roller structural parameters on polishing flow field pressure during linear hydrodynamic polishing (LHP) was optimized by applying orthogonal test design. We used CFD simulation results to analyze the effect of structural parameters on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b434b9713ae95524509182d8630b0ee6
https://doi.org/10.1007/s00170-021-07090-7
https://doi.org/10.1007/s00170-021-07090-7
Publikováno v:
Powder Technology. 378:716-723
A new method for the passivation of the cutting edge on flat-end cemented carbide (WC-8Co) cutter using ultrasonic vibration-assisted abrasive finishing was presented. Discrete Element Method (DEM) was used to model the abrasive finishing and ultraso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d192920dbecbff7332c4c9eb0ad07d8d
https://doi.org/10.1016/j.powtec.2020.10.043
https://doi.org/10.1016/j.powtec.2020.10.043
Publikováno v:
Processes; Volume 10; Issue 5; Pages: 912
The elastic modulus and hardness of lithium niobate crystals were obtained by nanoindentation technology, and critical load and critical indentation depth range were determined by AFM by indentation morphology under different loads. According to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63c208b6398188fb441c42548995f419
Publikováno v:
Journal of Materials Processing Technology. 259:361-367
Surface integrity, including surface morphology, roughness, hardness and elastic modulus of tungsten steel, after the acoustic levitation polishing (ALP) process was investigated comprehensively. The mechanism of the ALP technology was first explored
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd276028238fbd7cd8918b9efafe7f94
https://doi.org/10.1016/j.jmatprotec.2018.04.043
https://doi.org/10.1016/j.jmatprotec.2018.04.043
Publikováno v:
Powder Technology. 333:209-218
Study on the constrained abrasive flow polishing of complex titanium alloy surfaces is discussed both numerically and experimentally. The numerical simulation using Computational Fluid Dynamics method and Discrete Phase Model is first conducted to mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f436c6b390c9873b77e8a9882589d1
https://doi.org/10.1016/j.powtec.2018.04.046
https://doi.org/10.1016/j.powtec.2018.04.046
Publikováno v:
Chinese Journal of Mechanical Engineering. 26:680-688
The research on the parameters optimization for gasbag polishing machine tools, mainly aims at a better kinematics performance and a design scheme. Serial structural arm is mostly employed in gasbag polishing machine tools at present, but it is disad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dd87d23725500f87f08eebe54a0c1e5
https://doi.org/10.3901/cjme.2013.04.680
https://doi.org/10.3901/cjme.2013.04.680
Publikováno v:
AIP Advances, Vol 6, Iss 8, Pp 085203-085203-11 (2016)
Abrasive slurry jet (ASJ) is a promising technology to process a variety of materials with advantages of high flexibility, no heat affected zone and high cutting efficiency. In this paper, the impressions generated on a quartz crystal specimen by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf2a8625536fb3c012df124f8ea578c2
https://doi.org/10.1063/1.4960833
https://doi.org/10.1063/1.4960833