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Sistema de movimentação por pinhão e cremalheira para router CNC de grande deslocamento e baixo custo, voltado ao corte de madeira
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-06-27)
CNC routers can be destined for many materials machining, mainly non-ferrous. Machines available in the market are high-priced due to its components technology and precision. Little information is available about solutions ...
Projeto conceitual de uma máquina de aquecimento
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2014-05-29)
This work was prepared from a study conducted in a company in the metallurgical industry, which features need to purchase a new heating process for bases bushings plain bearings, because the procedure hitherto used in the ...
Projeto de uma maleta didática e estudo sobre o movimento giroscópico
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2014-08-08)
The dynamic behavior of a gyroscope is quite peculiar. When the gyro is under the influence of external torques, it presents some behaviors as nutation and precession, which is the focus of this work. In order to illustrate ...
Trazado y graneteado de piezas. Unidad autoformativa No. 3
(Servicio Nacional de Aprendizaje (SENA)Subdirección General de Operaciones. División de Programación Didáctica, 2016)
Metallic powder injection molding using low pressure
(Elsevier B.V., 2001-12-03)
The demand by high performance materials that have to support severe service conditions at a reasonable cost has been forcing the powder metallurgy to improve constantly. The most recent and more important innovation in ...
Metallic powder injection molding using low pressure
(Elsevier B.V., 2001-12-03)
The demand by high performance materials that have to support severe service conditions at a reasonable cost has been forcing the powder metallurgy to improve constantly. The most recent and more important innovation in ...
Turning of compacted graphite iron using commercial tiN coated Si 3N4 under dry machining conditions
(2008-12-01)
Due to their high hardness and wear resistance Si3N4 based ceramics are one of the most suitable cutting tool materials for machining hardened materials. Therefore, their high degree of brittleness usually leads to ...
Turning of compacted graphite iron using commercial tiN coated Si 3N4 under dry machining conditions
(2008-12-01)
Due to their high hardness and wear resistance Si3N4 based ceramics are one of the most suitable cutting tool materials for machining hardened materials. Therefore, their high degree of brittleness usually leads to ...