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SPH method applied to high speed cutting modelling [PDF]

open access: yesInternational Journal of Mechanical Sciences, 2007
The purpose of this study is to introduce a new approach of high speed cutting numerical modelling. A Lagrangian smoothed particle hydrodynamics (SPH)- based model is arried out using the Ls-Dyna software.
J. Limido   +9 more
exaly   +2 more sources
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The magnitude of cutting forces at high speed

The Journal of Prosthetic Dentistry, 2003
Previous research has used a range of cutting forces for preparing teeth, but there are no data available on the forces actually imposed while cutting teeth with high-speed handpieces.The purpose of this study was to measure the forces imposed while cutting teeth with tungsten carbide burs used in high-speed handpieces.Thirty-one dentists each cut 8 ...
Kanaan, Elias   +2 more
openaire   +2 more sources

Studies on dental high‐speed cutting

Journal of Oral Rehabilitation, 1995
summary The primary author, an experienced dentist, cut bovine enamel and dentine horizontally and vertically with diamond points driven by an air‐turbine, while the rotational cutting speeds and applied loads were simultaneously monitored. Three cutting techniques employed here were successive cutting with moderate force (S‐m); intermittent ...
W M, Liao   +4 more
openaire   +2 more sources

Influence of Cutting Speed on Cutting Force in High-Speed Milling

Advanced Materials Research, 2010
High Speed Milling (HSM) is well known as an innovative key technology for modern machining. HSM can obtain very high surface qualities, subsequent manually finishing operations can be eliminated in many cases totally or at least partially. Theoretical and experimental researches have proven that the cutting force in a high speed milling process has ...
Zhen Yu Zhao   +3 more
openaire   +1 more source

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