Professur Maschinenelemente und Produktentwicklung

News-Blog

  • Bearing creep

    17. Juni 2024

    Benjamin Muhammedi

    Roller bearings are an essential component in machine systems. Point or line loads act in the bearing rings, which are superimposed with a rotation. The resulting elastic deformations of the bearing rings lead to a relative movement between the outer bearing ring and housing or inner bearing ring and shaft. This relative movement accumulates over…

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    Categories: News-Englisch
    Tags: bearing, bearing creep, contact, IKAT
  • Simulation of the development of the coefficient of friction in contacts

    6. März 2024

    Benjamin Muhammedi

    In components under cyclic loads contacts, micro-slip movements lead to a local change in the coefficient of friction (coefficient of friction development), knowledge of which is essential for the consideration of numerous effects (fretting fatigue, vibration wear, rolling bearing migration, transmission capability, contact stiffness). In addition, the reserves of the components in the drivetrain are…

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    Categories: News-Englisch
    Tags: Coefficient of Friction, contact, press-fit connection, Simulation
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