Sound quality requirements have been more often used in light and heavy duty trucks market. Then, vehicle owners fell uncomfortable with rattle noise mainly at idle speed with air compressor operating in load phase. Sometimes they associate this noise as a failure, which can generate a car shop dealer claim, as well as product and company image deterioration.One option to deal with this kind of noise is to apply an anti-backlash gears. The literature shows that as we decrease the backlash the rattle is reduced too. Then, to understand the effect of this solution is mandatory before to apply into production.The object of this work is to study the vibroacoustics effects of the anti-backlash gear system regarding to the air compressor rattle noise of the MWM ACTEON 4.12TCE diesel engine.The angular displacement and velocities fluctuation of the air compressor anti-backlash gear were analyzed in order to characterize the air compressor gear rattle.Experimental vibroacoustics responses were also analyzed in terms of sound quality jury test.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Diesel Engine Air Compressor Rattle Noise


    Weitere Titelangaben:

    Sae Technical Papers



    Kongress:

    International Powertrains, Fuels & Lubricants Meeting ; 2010



    Erscheinungsdatum :

    2010-05-05




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Perception of Diesel Engine Gear Rattle Noise

    Sobecki, Brandon / Eberhardt, Frank / Bolton, J Stuart et al. | SAE Technical Papers | 2015


    Brake Rattle: Vibration and Noise Testing

    Lock, Aaron / Malinow, Ivanna / Luo, Jim et al. | SAE Technical Papers | 2002


    Brake rattle: vibration and noise testing

    Kishnapur,K. / Luo,J. / Malinow,I. et al. | Kraftfahrwesen | 2002


    A Study of Mechanism of Engine Idling Rattle Noise in Hybrid Transaxles

    Miyasaka, Kenji / Ito, Masatoshi / Nakamura, Shingo et al. | SAE Technical Papers | 2020


    A Study of Mechanism of Engine Idling Rattle Noise in Hybrid Transaxles

    Takeuchi, Tomoya / Miyasaka, Kenji / Ito, Masatoshi et al. | British Library Conference Proceedings | 2020