Search for dissertations about: "Mario Sosa"

Found 2 swedish dissertations containing the words Mario Sosa.

2. 1. Running-in of gears from a surfacetransformation and efficiency point of view

   Author : Mario Sosa; Ulf Olofsson; Lars Mattsson; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; running-in; surface transformation; efficiency; gears; ground; su- perfinished; Energy Technology; Energiteknik; Machine Design; Maskinkonstruktion;

   Abstract : Requirements today for machines have moved beyond functionality intoefficiency and reliability, gears are no exception. The presented work focuseson the analysis of the measurement, evolution and effect of running-in on geardrives from a surface roughness and efficiency point of view. READ MORE

4. 2. Running-in of gears - surface and efficiency transformation

   Author : Mario Sosa; Ulf Olofsson; Stefan Björklund; Ulf Sellgren; Jorge Seabra; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; running-in; surface transformation; efficiency; gears; ground; superfinished; Machine Design; Maskinkonstruktion;

   Abstract : With ever shorter development times and market demands on overall system performance such as efficiency, reliability and low maintenance, accurate predictive tools are necessary and gear drives prove to be no exception. All these characteristics have an impact on a process which has remained a riddle: running-in. READ MORE