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Investigation of the performance of ceramic tools of alumina doped with magnesium oxide in the dry machining of compacted graphite iron
(2019-01-01)
In the search for materials to serve the automotive industry, mainly in the application in engine blocks, the most interesting material is the vermicular cast irons, which must have superior physical and mechanical properties. ...
Green ceramic machining benefits through ultrasonic-assisted turning: an experimental investigation
(2022-02-01)
Machining of advanced ceramics in the green state aims to achieve complex geometry with near-net-shape dimensions minimizing machining steps after sintering, good surface finish, economic efficiency and flexibility, and ...
Development of ceramic cutting tools for future application on dry machining
(2010-12-15)
Advanced ceramic materials constitute a mature technology with a very broad base of current and potential applications and a growing list of material compositions. Within the advanced ceramics category, silicon nitride ...
Development of ceramic cutting tools for future application on dry machining
(2010-12-15)
Advanced ceramic materials constitute a mature technology with a very broad base of current and potential applications and a growing list of material compositions. Within the advanced ceramics category, silicon nitride ...
Hot turning of a difficult-to-machine steel (sae xev-f) aided by infrared radiation
(Springer, 2014-07-01)
A possible way for increasing the cutting tool life can be achieved by heating the workpiece in order to diminish the shear stress of material and thus decrease the machining forces. In this study, quartz electrical ...
Viabilidade e substituição de máquinas de usinagem
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia MecânicaUTFPR, 2018-06-26)
In the present work, analyzes of the feasibility and replacement of machining machines were carried out. The study involved the determination of the significant variables for calculations of time and costs of machining. ...
Tool Wear Mechanisms In The Machining Of Steels And Stainless Steels
(Springer London LTDLondon, 2016)
Manufacturing of a maxillofacial prosthesis from an axial tomography using simulation technologies with a virtual machine tool and four-axis machining
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2016-03-01)
The surfaces of a personalized maxillofacial prosthesis were manufactured in a relatively short time with moderate cost. The topography of the surface was generated with a Computer-Aided Design system from a Computerized ...