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Surface study of vitreous carbon obtained from glassy carbon powder
(2012-05-22)
This work presents a surface study of monolithic vitreous (or glassy) carbon - MVC - obtained from vitreous carbon powder. Defective MVC pieces are crushed in a ball mill and size classified by sifting. The MVC powder is ...
Desenvolvimento de um fornecedor para o corpo forjado de uma bomba injetora diesel
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2016-11-11)
Estudo de um sistema de bombeamento de óleo diesel em uma refinaria de petróleo
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2014-03-24)
The present study investigated a system of pumping diesel centrifugal pump, used to sell the product to the company producing the next unit in the city of Araucaria - Paraná. In this study we evaluated the system performance ...
Instructor y aprendiz en el Taller de Ajuste mecánica manipulando las prensas hidráulicas
(Servicio Nacional de Aprendizaje (SENA)Comunicaciones, 2016)
Retrofitting de máquinas injetoras hidráulicas atendendo à NR12
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2013-11-12)
The target of this paper is to help the design and retrofitting of hydraulic thermoplastic injection machines according to Brazilian Standards for industrial security, by providing electronic devices which minimizes the ...
Curso de hidráulica para la formación profesional : manual de estudio
(Servicio Nacional de Aprendizaje (SENA) ; Festo DidacticCentro de Automatización Industrial, 2016)
Aplicação da NR-12 em prensas de pequeno porte para prensar blocos e tijolos ecológicos
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2013-04-23)
Work accidents with hydraulic presses usually occur by human mistakes. Most of times, due to the lack of practicing and training of the employees, as well as non-use of personal protective equipment and, especially, the ...
Surface study of vitreous carbon obtained from glassy carbon powder
(2012-05-22)
This work presents a surface study of monolithic vitreous (or glassy) carbon - MVC - obtained from vitreous carbon powder. Defective MVC pieces are crushed in a ball mill and size classified by sifting. The MVC powder is ...
Study of the state a Francis turbine
(Politechnika Gdanska, Wydzial Oceanotechniki i Okretownictwa, 2013-04-01)
This paper presents a methodology to evaluate the technical state of a Francis turbine by shaft rotor dynamic simulation. There are several rotor dynamic criteria that define the technical state of a turbo-machine. To feed ...