Results 21 to 30 of about 9,483,959 (401)

Research on cutting the plasma of aluminium alloys

Mokslas: Lietuvos Ateitis, 2010
The paper analyses the plasma cutting process of nonferrous metals. The influence of aluminium and modes of brass plates cut on the quality of the cut using air plasma are presented.
Mindaugas Jašinskas, Irmantas Gedzevičius, Giedrius Garbinčius, Justinas Gargasas   +3 more
doaj   +1 more source

Influence of Cutting and Geometrical Parameters on the Cutting Force in Milling

Engineering, 2010
This paper presents a numerical modelling of the dynamic behaviour of the Machine-Tool-Part system (MOP) in milling. The numerical study of such complex structure requires the use of sophisticated method like finite elements one. Simulation is employed to predict cutting forces and dynamic response of Machine-Tool-Part system (MOP) during end-milling ...
Hedi Yangui, Bacem Zghal, Amir Kessentini, Gaël Chevallier, Alain Rivière, Mohamed Haddar, Chafik Karra   +6 more
openaire   +3 more sources

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

, 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, Meyr, Heinrich, Wieferink, Andreas   +2 more
core   +2 more sources

Investigating dynamics of machine tool spindles under operational conditions [PDF]

, 2011
Chatter is one of the major problems in machining and can be avoided by stability diagrams which are generated using frequency response functions (FRF) at the tool tip.
Budak, Erhan, Ozguven, Nevzat H., Ozsahin, Orkun, Özgüven, Nevzat H., Özşahin, Orkun   +4 more
core   +1 more source

Surface Quality Experimental Study on Rotary Ultrasonic Machining of Honeycomb Composites with a Circular Knife Cutting Tool

Crystals, 2022
Honeycomb composites (HCs) are diversely employed in aerospace, national defense and other fields owing to their remarkable spatial geometry and excellent mechanical properties. Their complex hexagonal cell structure and heterogeneous material properties
Gang Liu, Jie Yang, Liqiang Zhang, Qiuge Gao, Long Qian, Rongyao Zhang   +5 more
doaj   +1 more source

Indirect Adhesion Wear Parametric Analysis in the Dry Turning of UNS A97075 Alloys [PDF]

, 2017
In this work a study of the influence of cutting parameters (cutting speed, feed and depth of cut) on indirect adhesion tool wear in the dry machining of UNS A97075 Al-Zn alloys has been made. In addition, an experimental methodology for a first approach
Marcos Bárcena, Mariano, Martín Béjar, Sergio, Sevilla-Hurtado, Lorenzo, Trujillo Vilches, Francisco Javier   +3 more
core   +2 more sources

Study on the influence of helical milling parameters on surface roughness of titanium alloy

Journal of Hebei University of Science and Technology, 2015
As a new technology, helical milling has been widely used in hole-making of titanium alloy, and the surface roughness is an important indicator for evaluating the quality of titanium alloy hole.
Chunhui JI, Zhenwang LIU, Xuda QIN, Licheng TIAN, Hongzhou ZHANG, Jie LIU   +5 more
doaj   +1 more source

Effect of process parameters and optimization of CO2 laser cutting of ultra high performance polyethylene [PDF]

, 2010
The aim of this work is to relate the cutting edge quality parameters (responses) namely: upper kerf, lower kerf, ratio of the upper kerf to lower kerf and cut edge roughness to the process parameters considered in this research and to find out the ...
A.G. Olabi, Caiazzo, Choudhury, Davim, Davim, H.A. Eltawahni, K.Y. Benyounis, Khuri, Kurt, Montgomery, Naceur, Olabi, Powell, Shuaeib   +13 more
core   +1 more source

Influence of cutting parameters and tool wear on the surface integrity of cobalt-based Stellite 6 alloy when machined under a dry cutting environment [PDF]

, 2016
The efficiency of a machining process can be measured by evaluating the quality of the machined surface and the tool wear rate. The research reported herein is mainly focused on the effect of cutting parameters and tool wear on the machined surface ...
Alexander Galloway, C Lahiff, C Robert, Durul Ulutan, E Bagci, F Rosalbino, Ge Yingfei, GS Schajer, GS Schajer, H Shao, J Sato, M Benghersallah, M Benghersallah, M Mansori, MS Hasan, Patricia Muñoz de Escalona, S Aykut, S Ozturk, V Kuzucu, W Ji   +19 more
core   +1 more source

Effect of cutting parameters on surface integrity of monocrystalline silicon sawn with an endless diamond wire saw

, 2020
The cutting of silicon wafers using multi-diamond wire sawing is a critical stage in solar cell manufacturing due to brittleness of silicon. Improving the cutting process output requires an in-depth understanding of phenomena associated with cutting ...
Erick Cardoso Costa, F. Xavier, Ricardo Knoblauch, C. Binder, W. Weingaertner   +4 more
semanticscholar   +1 more source