Sökning: "modified two-specimen method MTSM and FE-analysis"

Hittade 2 avhandlingar innehållade orden modified two-specimen method MTSM and FE-analysis.

  1. 1. Determination of Coefficient of Friction and Anisotropy in Metalworking

    Författare :Han Han; KTH; []
    Nyckelord :Coefficient of Friction; anisotropy; flow stress; modified two-specimen method MTSM and FE-analysis;

    Sammanfattning : The work material in metal working operations always showssome kind of anisotropy. To simplify the theoretical analysis,anisotropy is usually neglected and the material is assumed tobe isotropic, especially in determination of coefficients offriction. LÄS MER

  2. 2. Determination of Flow Stress and Coefficient of Friction for Extruded Anisotropic Materials under Cold Forming Conditions

    Författare :Han Han; KTH; []
    Nyckelord :Anisotropy; Friction coefficient; Flow stress; Modified Two-specimen Method and FE-analysis;

    Sammanfattning : The work material in metal working operations always showssome kind of anisotropy. In order to simplify the theoreticalanalysis, especially considering bulk deformation processes,anisotropy is usually neglected and the material is assumed tobe isotropic. LÄS MER