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Neural network detection of grinding burn from acoustic emission
(2001-01-01)
An artificial neural network (ANN) approach is proposed for the detection of workpiece `burn', the undesirable change in metallurgical properties of the material produced by overly aggressive or otherwise inappropriate ...
Analysis of surface integrity for minimum quantity lubricant - MQL in grinding
(Elsevier B.V., 2007-02-01)
The quality of machined components is currently of high interest, for the market demands mechanical components of increasingly high performance, not only from the standpoint of functionality but also from that of safety. ...
Study on the behavior of the Minimum quantity lubricant - MQL technique under different lubricating and cooling conditions when grinding ABNT 4340 steel
(2005-04-01)
The behavior of the minimum quantity lubricant (MQL) technique was analyzed under different lubricating and cooling conditions when grinding ABNT 4340 steel. The comparative analysis of the residual stress values showed ...
Analysis of the Influence of Sparkout Time on Grinding Using Several Lubrication/Cooling Methods
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2009-01-01)
The plunge cylindrical grinding operation has been widely employed in the manufacturing process of components which require excellent surface quality achieved within small ranges of dimensional tolerance. The sparkout time ...
Application of the Minimum Quantity Lubrication (MQL) Technique in the Plunge Cylindrical Grinding Operation
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2009-01-01)
Precision cylindrical grinding is used extensively in the manufacture of precision components in the metal-mechanical industry in general. Modern CNC grinding machines have improved this process with respect to the positioning ...
Surface finishing of flat pieces when submitted to lapping kinematics on abrasive disc dressed under several overlap factors
(Elsevier B.V., 2011-04-01)
In machining of pieces that require surface finishing levels finer than grinding can offer, it is necessary to use specific finishing processes. However, these processes, which have lapping as the most classic representative, ...
Influence of the grinding wheel's dive speed on the damage of rectified hardened steels
(Univ Fed Rio de Janeiro, Lab Hidrogenio, 2008-01-01)
The world tendency is the increase of the productivity and the production of pieces more and more sophisticated, with high degree of geometric and dimensional tolerances, with good surface finish and low cost. Rectification ...
Improving minimum quantity lubrication in CBN grinding using compressed air wheel cleaning
(Elsevier B.V. Sa, 2012-12-01)
The application of minimum quantity lubrication (MQL) in grinding has emerged as an alternative for reducing the abundant flow of cutting fluids, thus achieving cleaner production. Although considered an innovative technique ...
Neural tool condition estimation in the grinding of advanced ceramics
(Ieee-inst Electrical Electronics Engineers Inc, 2015)