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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 ...
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 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 ...
Wheel wear and workpiece surface analyses after grinding hardened steel with minimum quantity lubrication technique assisted with wheel cleaning jet (MQL-AWCJ)
(2018-01-01)
Minimum Quantity Lubrication (MQL) technique has been consolidated in the machining processes as an alternative to conventional technique because of its cleaner production characteristics. However, for grinding process ...
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 ...
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 ...
Application of MQL technique using TiO2 nanoparticles compared to MQL simultaneous to the grinding wheel cleaning jet
(Springer, 2020-01-01)
The minimum quantity lubrication + nanofluid technique has proven to be feasible in machining processes, since it has shown potential for improvements through its lubri-refrigeration and heat removal characteristics, beyond ...
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 ...