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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 ...
New knowledge about grinding using MQL simultaneous to cooled air and MQL combined to wheel cleaning jet technique
(Springer, 2020-07-09)
The final quality of mechanical components has been increasingly desired in the industry. This final quality is directly linked to surface roughness, geometric deviations, and mechanical integrity of components subjected ...
Grinding process monitoring based on electromechanical impedance measurements
(Iop Publishing Ltd, 2015-04-01)
Grinding is considered one of the last processes in precision parts manufacturing, which makes it indispensable to have a reliable monitoring system to evaluate workpiece surface integrity. This paper proposes the use of ...
The correlation of vibration signal features in grinding of advanced ceramics
(2016-09-01)
Monitoring the grinding of ceramics using the vibration signal has been presented as an alternative for the diagnosis of the workpiece surface. This paper has the objective of studying the vibration signal through spectral ...
Performance of aerodynamic baffles in cylindrical grinding analyzed on the basis of air layer pressure and speed
(2008-01-01)
Over the years, grinding has been considered one of the most important manufacturing processes. Grinding is a high precision process, and the loss of a single workpiece in this stage of the production is unacceptable, for ...
Performance of aerodynamic baffles in cylindrical grinding analyzed on the basis of air layer pressure and speed
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2008-01-01)
Over the years, grinding has been considered one of the most important manufacturing processes. Grinding is a high precision process, and the loss of a single workpiece in this stage of the production is unacceptable, fir ...
Grinding of hardened steels using optimized cooling
(2008-06-01)
Grinding - the final machining process of a workpiece - requires large amounts of cutting fluids for the lubrication, cooling and removal of chips. These fluids are highly aggressive to the environment. With the technological ...
Influence of water in the MQL technique in the grinding of steel AISI 4340 using CBN wheels
(Fundação Gorceix, 2018-07-01)
Abstract Usually, machining employs cooling methods to avoid high temperatures. In most cases, the cutting fluid is applied with high flow and low pressures. This technique consumes a large amount of cutting fluid that ...
Estudo experimental do uso de rebolos convencionais na usinagem do aço VP-50 utilizado na retificação cilíndrica, por meio de diferentes métodos de lubrirrefrigeração
(2016-01-01)
The grinding is a precise machining process, one of the most expensive steps in the manufacture of in-jection molds for thermoplastic. In grinding the grinding wheel abrasive tool is responsible for removal. The number and ...
The Inlet Engine Valves Grinding Using Different Types of Cutting Fluids and Grinding Wheels
(ABM, ABC, ABPol, 2002-06)
In this paper an experimental research is presented in which different types of cutting fluids (a cutting oil and three different types of soluble oils) and grinding wheels (alumina and vitrified CBN) were tested in the ...