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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 ...
Behavior of hardened steel grinding using MQL under cold air and MQL CBN wheel cleaning
(Springer, 2019-12-01)
Nowadays, environmental concern and the search for environmentally friendly techniques have contributed to industrial development towards sustainability. Production without social and environmental impact is one of the ...
MQL with water in cylindrical plunge grinding of hardened steels using CBN wheels, with and without wheel cleaning by compressed air
(Springer, 2017-04-01)
Minimum quantity of lubricant (MQL) in grinding is an alternative for reducing abundant fluid flow and both environmental and health hazards when compared with conventional fluid application. In spite of the fact that MQL ...
Grinding performance using variants of the MQL technique: MQL with cooled air and MQL simultaneous to the wheel cleaning jet
(Springer, 2019-12-01)
The hardening of legislation in favor of socio-environmental preservation and the sustainable focus of industry are changing the current manufacturing methods, among which is grinding. This abrasion machining technique ...
Utilization of Minimum Quantity Lubrication (MQL) with Water in CBN Grinding of Steel
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2014-01-01)
The use of cutting fluids is fundamental to machining processes, mainly when it comes to high heat generation, which is the case of grinding. Thus, lubrication and cooling provided by cutting fluids improve the final quality ...
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 ...
Performance of austempered ductile iron (ADI) grinding using diluted oil in MQL combined with wheel cleaning jet and different CBN grains friability
(Springer, 2020-03-01)
The large amount of heat generated during grinding is minimized using cutting fluid. However, they cause damage to human health and the environment and increase the cost of the process. Thus, reducing or replacing the use ...
Avaliação do processo de retificação com aplicação simultânea da técnica de mql e jato de limpeza na superfície do rebolo
(Universidade Estadual Paulista (Unesp), 2021-06-24)
Nos últimos anos, diversos pesquisadores têm proposto melhorias à técnica de lubrificação por mínima quantidade de lubrificante (MQL), a fim de aumentar sua eficiência e torná-la uma alternativa viável à aplicação convencional ...
Topographical analysis of machined surfaces after grinding with different cooling-lubrication techniques
(Elsevier B.V., 2020-01-01)
The search for more sustainable grinding processes resulted in alternative cooling-lubrication techniques, as minimum quantity lubrication (MQL). However, this shift changes the associated tribosystem and, thus, the surface ...
Grinding comparative analysis between different proportions of water-oil applied to MQL technique and industrial production cost towards a green manufacturing
(Springer, 2021-02-03)
The high temperatures involved in the grinding process require an efficient lubri-refrigeration method. Currently, the conventional method (flood) is the most used in industries. However, this method comes up against ...