Results 11 to 20 of about 3,826,227 (356)

A feeding-directional cutting force model for end surface grinding of CFRP composites using rotary ultrasonic machining with elliptical ultrasonic vibration

open access: yesInternational Journal of Machine Tools and Manufacture, 2020
End surface grinding of carbon fiber reinforced plastic (CFRP) composites using RUM with elliptical ultrasonic vibration has been proven to be effective in improving surface quality and simultaneously decreasing cutting forces.
Hui Wang, Z. Pei, W. Cong
semanticscholar   +3 more sources

Automation of technological preparation of metal working on heavy machine tools [PDF]

open access: yes, 2008
The programs for selection of the cutting tools construction and cutting regimes are working in unrestricted surroundings elaborate of addition SharpDevelop in language C#.
Leupers, Rainer   +2 more
core   +2 more sources

Instantaneous rigid force model based on oblique cutting to predict milling force

open access: yesNihon Kikai Gakkai ronbunshu, 2017
In end milling, in order to improve machining efficiency and accuracy, instantaneous rigid force model is widely used to predict cutting force and improve cutting conditions.
Kazuki KANEKO   +3 more
doaj   +1 more source

PCD tool wear in cutting SiCp/6005Al composites

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
To study the tool wear mechanism of turning SiCp/6005Al and the influence of tool wear on cutting force, cutting temperature and workpiece surface quality, cutting experiments at different speeds V and different feed speeds f were carried out.
Jieqiong LIN, Ru JIA, Yan ZHOU, Yan GU
doaj   +1 more source

Design and analysis of a piezoelectric film embedded smart cutting tool [PDF]

open access: yes, 2012
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 Institution of Mechanical Engineers.The condition of a cutting tool is an important factor for manufacturing processes.
Cheng, K, Rakowski, R
core   +1 more source

Experimental and numerical study of laser-assisted machining of Ti6Al4V titanium alloy [PDF]

open access: yes, 2014
Laser-assisted machining combines several experimental parameters such as cutting speed, feed rate, depth of cut, laser power and distance between tool rake face and the laser beam axis.
AYED, Yessine   +3 more
core   +6 more sources

Towards cutting force evaluation without cutting tests [PDF]

open access: yesCIRP Annals, 2017
Abstract Mechanistic cutting force modelling generally involves coefficients identification from machining tests. In order to develop multi-material cutting force models avoiding identification, several studies have tried to link cutting forces to mechanical properties from databases, whose relevance remains questionable.
Campocasso, Sébastien   +4 more
openaire   +3 more sources

Machinability of inconel 718 during turning: Cutting force model considering tool wear, influence on surface integrity

open access: yesJournal of Materials Processing Technology, 2020
Machining accuracy can be compromised by elastic workpiece deformation and subsurface residual stress introduction during cutting. In order to anticipate the impact of cutting forces and surface integrity evolutions on finished surface and its ...
Bastien Toubhans   +4 more
semanticscholar   +1 more source

An investigation on the mechanics of nanometric cutting and the development of its test-bed [PDF]

open access: yes, 2003
The mechanics of machining at a very small depth of cut (100 nm or less) is not well understood. The chip formation physics, cutting forces generation, resulting temperatures and the size effects significantly affect the efficiency of the process and ...
Luo, X, Cheng, K, Guo, XJ, Holt, R
core   +2 more sources

Effect of chip load and spindle speed on cutting force of Hastelloy X

open access: yesJournal of Mechanical Engineering and Sciences, 2020
Research on cutting force revealed that the cutting force decreases as cutting speed increases, which is in line with Salomon’s Theory. However, the fundamental behaviour was never clearly explained because most studies had focused on increasing the ...
Nor Aznan Mohd Nor   +4 more
doaj   +1 more source

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