THE CAM SYNTHESIS AND DIMENSIONALLY OPTIMISATION OF A VALVE TIMING MECHANISM WITH CONTINUOUS VALVE LIFT

THE CAM SYNTHESIS AND DIMENSIONALLY OPTIMISATION OF A VALVE TIMING MECHANISM WITH CONTINUOUS VALVE LIFT

An innovating solution for throttle-free load control for spark-ignition engines is variable valve timing system. In this paper is presented a cam synthesis and optimization, using the analytic method, of the valve timing mechanism with three elements and continuous valve lift variation. It is also...

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Veröffentlicht in:Fiabilitate şi durabilitate 2011-11, Vol.2 (8), p.7-12
Hauptverfasser: Stelian MIHALCEA, Nicolae PANDREA
Format: Artikel
Sprache:eng
Schlagworte:
cam synthesis
continuous valve lift
mechanism optimization
petrol engine
variable valve timing
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Zusammenfassung:An innovating solution for throttle-free load control for spark-ignition engines is variable valve timing system. In this paper is presented a cam synthesis and optimization, using the analytic method, of the valve timing mechanism with three elements and continuous valve lift variation. It is also presented the numerical algorithm for the mechanism’s synthesis and dimensionally optimization.
ISSN:1844-640X
1844-640X