Results 131 to 140 of about 9,199 (313)

Dry electrical discharge machining: an environmental friendly machining process

, 2018
: The recent ongoing research in dry electrical discharge machining (EDM) is found to be amazing. The established EDM process is capable in fabricating various intricate shapes since it has the ability in removing the material using the thermal energy ...
Ali, Mohammad Yeakub
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Análise do desgaste da ferramenta à base de ß-Si3N4 na usinagem do ferro fundido cinzento FC 250 utilizando técnicas avançadas e de alta resolução [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2010Somente nos EUA são gastos anualmente 300 bilhões de dólares com o processo de usinagem (KOMANDARI; DESAI,
Pereira, Adriana Ana
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Modelling and optimization based on RSM in dry turning parameters of AISI H13 steel using novel hybrid design texture tool

Cogent Engineering
Surface texturing on the cutting tool reduces friction in dry machining because high temperatures are recorded at the tool chip interface, resulting in excessive tool wear. This work focuses on the surface texturing of tungsten-coated carbide tools under
G. Venkata Ajay Kumar, Ramaa A., M. Shilpa   +2 more
doaj   +1 more source

Experimental Parametric Relationships for Chip Geometry in Dry Machining of the Ti6Al4V Alloy. [PDF]

Materials (Basel), 2018
Sánchez Hernández Y, Trujillo Vilches FJ, Bermudo Gamboa C, Sevilla Hurtado L.   +3 more
europepmc   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Sustainable turning of AISI 316 stainless steel using copper oxide nanoparticle-enriched sunflower oil: Experimental evaluation and machine learning-based prediction of surface roughness

Results in Engineering
Growing environmental and health concerns associated with conventional metal-cutting fluids (MCFs) have spurred the need for sustainable alternatives in machining processes.
Ammar H. Elsheikh, Mohamed A.E. Omer, Mohamed A. Eladawy, Mohamed H. Sheriff, Medhat M.E. Shalaby, Ahmed M. El-Kassas   +5 more
doaj   +1 more source

Application of Pin-On-Disc Techniques for the Study of Tribological Interferences in the Dry Machining of A92024-T3 (Al⁻Cu) Alloys. [PDF]

Materials (Basel), 2018
Salguero J, Vazquez-Martinez JM, Sol ID, Batista M.   +3 more
europepmc   +1 more source

In Situ Crystalline‐Amorphous Composite Oxide Structure Suppressing Thermal Wear Instability for Refractory Multi‐Principal Element Alloy

Advanced Functional Materials, EarlyView.
An effective strategy is developed to overcome the medium temperatures wear resistance degradation in refractory multi‐principal element alloys. By utilizing chemical short‐range ordering to trigger oxygen‐induced amorphization, a composite oxide structure is formed, which combines high hardness with robust stiffness.
Xuhui Pei, Jianbao Zhang, Hanming Wang, Yin Du, Tao Yang, Ji‐Jung Kai, Benyebka Bou‐Saïd, Haifeng Wang   +7 more
wiley   +1 more source

Dry machining of inconel 718

, 2016
Dry machining has been gaining interest from the industry due to the concern of machining cost and effects on environment. This method has not been commonly applied in industry which the cutting material is nickel-based superalloy that has low ...
Leong, Ceng Yew
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Subsurface deformation after dry machining of Grade 2 titanium

, 2008
The effect of machining speed during dry machining of commercial purity titanium was investigated on the surface roughness, residual stress and depth of deformation along with changes in the microstructure of the deformed subsurface layer.
Dargusch, Matthew Simon, Palanisamy, Suresh, M.‐X. Zhang, StJohn, David Henry, M. S. Dargusch, D. H. StJohn, S. Palanisamy, Zhang, Ming-Xing, Buddery, Alexander John Michael, A. J. M. Buddery   +9 more
core   +1 more source