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Optimization of minimum quantity lubrication in grinding with CBN wheels
(2013-05-01)
The application of minimum quantity lubrication (MQL) to metal machining has emerged as an alternative means to reduce cutting fluid usage, leading to cleaner production. In grinding, although MQL is considered to be ...
Effect of grinding with different CBN grains applied to austempered ductile iron linked to quality and industrial cost
(Springer, 2021-01-27)
The grinding process consists of an essential stage of manufacture that is justified by the process' ability to guarantee precise dimensions and provide an excellent surface finish. In the present study, two grinding wheels ...
Depth of dressing optimization in CBN wheels of different friabilities using acoustic emission (AE) technique
(Springer, 2020-02-01)
Grinding is a manufacturing process that has the objective of granting the workpiece a high-quality surface and is located at the end of the sequence of machining processes. During grinding operation, the abrasive grains ...
Análise do comportamento da microestrutura de materiais endurecidos retificados com rebolos de CBN
(ABM, ABC, ABPol, 2000-10)
CBN grinding wheels are superabrasive tools, with cutting ability higher than the conventional ones, specially used for grinding DTG (Difficult to Grind) materials. Due to the higher hardness and thermal conductivity of ...
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 ...
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 ...
Analysis of the cutting fluid influence on the deep grinding process with a CBN grinding wheel
(ABM, ABC, ABPol, 2004-09)
The application of cutting fluid in a deep grinding process is becoming more and more important, mainly where the cutting fluids are used as an external agent to the grinding conditions. The role of the fluid in grinding ...
Behavior of austempered ductile iron (ADI) grinding using different MQL dilutions and CBN wheels with low and high friability
(Springer, 2020-04-27)
This work aimed to study the application of minimum quantity of lubricant (MQL) with the addition of water, respecting the proportions 1:0, 1:5, 1:10, and 1:20 oil-water, in the cylindrical grinding of austempered ductile ...
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 ...
Grinding performance of AISI D6 steel using CBN wheel vitrified and resinoid bonded
(Springer, 2019-10-21)
In the last decades, manufacturers attracted much attention to developing processes with competitivity, sustainability, and productivity. One of the most important developments was related to employing more efficient tools. ...