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Rough turning of titanium alloy (6Al-4V)
(2012-12-01)
Metal machining is the complex process due the used cutting parameters. In metal cutting process, materials of workpiece differ widely in their ability to deform plastically, to fracture and to sustain tensile stresses. ...
Rough turning of titanium alloy (6Al-4V)
(2012-12-01)
Metal machining is the complex process due the used cutting parameters. In metal cutting process, materials of workpiece differ widely in their ability to deform plastically, to fracture and to sustain tensile stresses. ...
3-D CNC trajectory interpolation using Bresenham's algorithm
(IEEE, 1994)
This article describes a 3D extension of Bresenham's algorithm and its implementation in the linear trajectory interpolation of CNC paths. The resulting algorithm has been successfully applied to a CNC milling machine that ...
Redutor para retrofitting CNC de uma fresadora manual
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2018-06-28)
A machine of milling belong of Federal University of Technology - Câmpus Ponta Grossa was been parked. A student group mentored by professor Doctor Marcelo Vasconcelos de Carvalho determined to carry out a retrofitting in ...
Uncertainty analysis of positional deviations of CNC machine tools
(ELSEVIER SCIENCE INC, 2004)
The assessment of the measurement uncertainty is an indispensable task in all calibration procedures. By international accord, the evaluation is to be done in accordance with the ISO Guide to the Expression of Uncertainty ...
Cutting performance of diamond coated Si3N4 tool during turning
(2010-12-15)
Silicon nitride cutting tools have been used successfully for machining hard materials, like: cast irons, nickel based alloys, etc. However these cutting tools with diamond coating present little information on dry turning ...
Cutting performance of diamond coated Si3N4 tool during turning
(2010-12-15)
Silicon nitride cutting tools have been used successfully for machining hard materials, like: cast irons, nickel based alloys, etc. However these cutting tools with diamond coating present little information on dry turning ...
Evaluation of the performance of α-SiAlON tool when turning Ti-6Al-4V alloy without coolant
(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 cast iron, nickel alloys and hardened steels. However, their high degree of brittleness ...