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Monitoring the dressing operation in the grinding process
(2009-03-03)
This work was based on a methodology of development and experimentation, and involved monitoring the dressing operation by processing the acoustic emission and electric power signals to detect the optimal dressing moment. ...
Análise do comportamento de rebolos convencionais na retificação de aços frágeis e dúcteis
(1997-09-01)
The aim of this work war to study the behavior of the plan tangential grinding process with conventional grinding wheels, under several machining conditions and a selected dressing condition. The analysis of the grinding ...
Rectificacion de aceros fragiles y ductiles: Parametros de entrada para obtener los mejores resultados
(2002-01-01)
In this work, the behavior of the steel surface grinding process with conventional grinding wheels was studied for various grinding conditions and a fixed dressing condition. The input parameters (wheel speed, workpiece ...
Production grinding burn detection using acoustic emission and electric power signals
(1999-12-01)
This work uses a monitoring system based on a PC platform, where the acoustic emission and electric power signals generated during the grinding process are used to investigate superficial burning occurrence in a surface ...
Global analysis of aerodynamics deflectors efficiency in the grinding process
(2006-07-17)
The conventional, grinding methods in some cases are not very efficient because the arising of thermal damages in the pieces is very common. Optimization methods of cutting fluid application in the grinding zone are essential ...
Methodology for automatic selection of passes in surface grinding
(2007-01-01)
The main purpose of this work is the development of computational tools in order to assist the on-line automatic detection of burn in the surface grinding process. Most of the parameters currently employed in the burning ...
Analysis of the different forms of application and types of cutting fluid used in plunge cylindrical grinding using conventional and superabrasive CBN grinding wheels
(Elsevier B.V., 2006-02-01)
The work reported here involved an investigation into the grinding process, one of the last finishing processes carried out on a production line. Although several input parameters are involved in this process, attention ...
Studies on the cooling minimum quantity and conventional cooling at hardened steels in grinding process
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2007-04-01)
The purpose of this work is to explain the concept of cutting fluids reasonable usage through the fluid minimum quantity in grinding processes. on that purpose, the development of a new nozzle and an own and adequate ...
Analysis of diametrical wear of grinding wheel and roundness errors in the machining of steel VC 131
(2004-04-01)
Due to the high industrial competitiveness, the rigorous laws of environmental protection, the necessary reduction of costs, the mechanical industry sees itself forced to worry more and more with the refinement of your ...
Estudo comparativo do desempenho de rebolos com grãos superabrasivos e convencionais
(2001-07-01)
Grinding is a precision machining process which is widely used in the manufacture of components requiring fine tolerances and smooth surfaces. There are several imput parameters (cutting conditions, cutting fluid and ...