This study is devoted to investigation the influence of technological parameters of impulse shot peening, impact energy E, ball diameter d and distance between dimples x on the geometric structure of the surface of objects made of titanium alloy Ti6AI4V. It was found that impulse shot peening changed the topography of the surface after milling. For most impulse shot peening conditions, there was an increase in the surface roughness parameters Sa, Sz, Sp and Sv, the exception being the use of a ball with d = 12.45 mm for impulse shot peening. For all analyzed conditions, the surface material ratio Smr was higher after impulse shot peening than after milling (it increased by approx. 3 times to approx. 600 times), which most likely means increased abrasive wear resistance. The waviness parameter Wz was lower after impulse shot peening than after milling (Wz decreased from 10% to 90%)


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Geometric Structure of the Surface of Impulse Shot-Peened Titanium Alloy Ti6Al4V


    Beteiligte:


    Erscheinungsdatum :

    03.06.2024


    Format / Umfang :

    1547570 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Failure Analysis of a Shot-Peened Component

    Johari, Om / Sipes, William A. | SAE Technical Papers | 1973


    Measurement of residual stress through a shot peened surface subjected to successive material removal

    Bonner, N.W. / Wimpory, R.C. / Webster, G.A. et al. | Tema Archiv | 2002




    Appraisal of Tribo Meter Study on 20MnCr5 Alloy Steel under Case Hardened and Shot Peened Condition

    Ranganathan, Soundararajan / Prakash, Janarthanan / Mathew, Dinu et al. | British Library Conference Proceedings | 2019