Listar Diseño Mecánico, Materiales y Procesos - GIDIMA por autor "c523b5201cb053007988d9c7731d7cc7"
Mostrando ítems 1-3 de 3
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Comparison of the radius of curvature in the cams which used in the displacement law beziér curves and cyclic and harmonic curves
Acevedo Peñaloza, Carlos Humberto; Daza Buitrago, Miguel; Prada Botia, Gaudy Carolina (Contemporary Engineering SciencesBulgaria, 2018-11-07)The work shows the radius of curvature for different variations of the angle of rotation β and of the ratio of Ro/L, the study is shown for the case in which the laws of displacement of the cams have been designed by ... -
Principal stresses on the contact surface of a cam-tracker mechanism designed using Bézier curves
Acevedo Peñaloza, Carlos Humberto; Henao Leon, Diego; Prada Botia, Gaudy Carolina (Contemporary Engineering SciencesBulgaria, 2018-11-29)The study exposes the variation of the main stresses in a cam mechanism with roller follower whose profile has been designed by means of Bézier curves. The contact theory for the cam case is proposed and the distribution ... -
Study of the fire decomposition behavior of recycled polyethylene terephthalate (RPET) with the addition of MCA additive retardant
Prada Botia, Gaudy Carolina; Acevedo Peñaloza, Carlos Humberto; Orjuela Abril, Martha Sofia (Journal of Physics: Conference SeriesReino Unido, 2018-12-07)Polyethylene terephthalate (PET) currently occupies an important space in the manufacture of bottles for carbonated beverages and mineral water, however, its use has become another pollution problem in the world, due to ...