Results 51 to 60 of about 730,971 (212)
Turning with shallow cuts at high speeds
Bureau of Standards Journal of Research, 1929 Abstract In this paper a method is described for testing lathe tools under shallow cuts and fine feeds. The relations are determined between the cutting speed, feed, depth of cut, and tool life for carbon and high-speed tool steels. Comparisons are made of tools of different forms and of tool life when cutting dry and with water or lard ...
H. J. French, T. G. Digges
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Optimization of cut surface quality during CNC Plasma Arc Cutting process [PDF]
, 2016 Optimization of cut surface quality during CNC plasma-arc cutting (PAC) of mild steel plates is presented. Using design of experiments (DOE) the optimum process parameters are estimated.
Kechagias, John +3 more
core
Effect of electron-beam treatment on the properties of high speed steel [PDF]
, 2003 Results of research influence of the modes of electron beam processing on structure and properties of P6M5 high-speed cutting steel are presented in article.
Bolm, Carsten +5 more
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An in-depth investigation of the cutting speed impact on the degraded microstructure of worn PCBN cutting tools [PDF]
, 2011 The impact of an increased cutting speed on the degradation of a low content polycrystalline cubic boron nitride (PCBN) tool material is investigated by advanced microscopy techniques. The locally affected microstructure of worn PCBN cutting tools, after
Andrén, Hans-Olof, Angseryd, Jenny
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Improved Real-time Denoising Method Based on Lifting Wavelet Transform
Measurement Science Review, 2014 Signal denoising can not only enhance the signal to noise ratio (SNR) but also reduce the effect of noise. In order to satisfy the requirements of real-time signal denoising, an improved semisoft shrinkage real-time denoising method based on lifting ...
Liu Zhaohua, Mi Yang, Mao Yuliang
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Metals, 2023 This research investigates the impact of high-speed and thermal-assisted machining (HS-TAM) on tool wear and surface roughness during the milling of SKD11 steel. The goal is to identify high-speed and elevated temperature zones that can improve machining
Thi-Bich Mac +2 more
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Ophthalmic method and apparatus [PDF]
, 1973 A method and apparatus for removing material and components such as the lens from an eye is described. High speed rotary cutting members at one end of a rod macerate the lens while an annular tubing disposed around the cutting members vibrates ...
Evvard, J. C. +2 more
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Multi-scale simulation of the nano-metric cutting process [PDF]
, 2009 Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
A Simoneau +17 more
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Influence of deposition pressure on structure and properties of AlCrSiN/Mo self-lubricating coating
Cailiao gongchengTo solve the problem that the cutting temperature rises sharply due to the high friction coefficient of AlCrSiN coated tools during dry cutting， which seriously shortens the service life of the tool， the tribological properties of the coating are ...
WANG Chongyang +9 more
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Effect of cutting speed on the material removal behaviour for sapphire [PDF]
MATEC Web of ConferencesSapphire optical components are widely used in various industrial sectors. However, they are currently not available through efficient and highly accurate ultra-precision cutting.
Liu Dehui +3 more
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