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Influence of the tool edge geometry on specific cutting energy at high-speed cutting
(2007-07-01)
This paper presents specific cutting energy measurements as a function of the cutting speed and tool cutting edge geometry. The experimental work was carried out on a vertical CNC machining center with 7,500 rpm spindle ...
Influence of the tool edge geometry on specific cutting energy at high-speed cutting
(2007-07-01)
This paper presents specific cutting energy measurements as a function of the cutting speed and tool cutting edge geometry. The experimental work was carried out on a vertical CNC machining center with 7,500 rpm spindle ...
Teste de condutividade elétrica para sementes de mamoneira
(Universidade Estadual de Londrina (UEL), 2009-01-01)
The aim was to study the efficiency of electrical conductivity test in evaluating the quality of castor seeds. Emergence of seedlings was evaluated in the field, with five seed lots of cv. AL Guarany 2002. The seeds were ...
Teste de condutividade elétrica para sementes de mamoneira
(Universidade Estadual de Londrina (UEL), 2009-01-01)
The aim was to study the efficiency of electrical conductivity test in evaluating the quality of castor seeds. Emergence of seedlings was evaluated in the field, with five seed lots of cv. AL Guarany 2002. The seeds were ...
A hydraulic-pump speed controller in agricultural sprayers based on the automation and use of the control area network (CAN) bus
(Ieee Computer Soc, 2018-01-01)
This paper presents the development of a speed control for a hydraulic pump based on automation and the use of the controller area network (CAN bus). As components of the project its result are considering the analysis of ...
Comparison of the Concentration Factor of Stresses on Flat Sheets with Two Holes with Low and High Speed Voltage Test
(Contemporary Engineering SciencesBulgaria, 2018-07-31)
The research seeks to determine whether the stress concentration factor for flat
plates with two stressed holes varies according to the application speed of the
load. The research was developed using the experimental ...
Comparison of the Concentration Factor of Stresses on Flat Sheets with Two Holes with Low and High Speed Voltage Test
(Contemporary Engineering SciencesBulgaria, 2018-07-31)
The research seeks to determine whether the stress concentration factor for flat
plates with two stressed holes varies according to the application speed of the
load. The research was developed using the experimental ...
Open-loop neuro-fuzzy speed estimator applied to vector and scalar induction motor drives
(2014)
Scalar and vector drives have been the cornerstones of control of industrial motors for decades. In both the elimination of mechanical speed sensor consists in a trend of modern drives. This work proposes the development ...