The contact behavior between camshaft and follower is effected by pressure, lubrication and temperature. Regarding the camshaft, steel is the usual material for Heavy Duty Diesel engines, but also chilled ductile iron can be applied. There is a greater variety in design and material of the follower. For gliding contact chilled cast iron tappets offer an optimal compromise between performance and price; for higher loading, steel is a suitable material. A roller-tappet is required for maximum load conditions; if gliding contact is essential, carbide metal plated steel tappets can be used. Important design features for the roller tappet are concerning the pushrod pan, the roller chamber, the bearing between roller and pin and the prevention of twisting.


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    Titel :

    Camshaft/Follower-Design for Different Stress Behavior in Heavy Duty Diesel Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Schulze, Joachim (Autor:in) / Barth, Rainer (Autor:in) / Kirschner, Rolf (Autor:in) / Korte, Volker (Autor:in)

    Kongress:

    1997 SAE International Off-Highway and Powerplant Congress and Exposition ; 1997



    Erscheinungsdatum :

    08.09.1997




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Camshaft/Follower-Design for Different Stress Behavior in Heavy Duty Diesel Engines

    Korte, V. / Barth, R. / Kirschner, R. et al. | British Library Conference Proceedings | 1997


    Cam Roller Follower Design for Heavy Duty Diesel Engines

    Steinmetz, Christoph / Lettmann, Markus / Glas, Thomas et al. | SAE Technical Papers | 2000


    Cam roller follower design for heavy duty diesel engines

    Korte,V. / Glas,T. / Lettmann,M. et al. | Kraftfahrwesen | 2000


    Cam Roller Follower Design for Heavy Duty Diesel Engines

    Korte, V. / Glas, T. / Lettmann, M. et al. | British Library Conference Proceedings | 2000


    Camshaft and Cam follower materials

    Eyre,T.S. / Crawley,B. / Brunel Univ.Oxbridge,Dep.Metall.,GB | Kraftfahrwesen | 1980