Study on Friction Boundary Condition in Metal Hot Deformation

Yan Jun; Lu Shouli

doi:10.13374/j.issn1001-053x.1999.06.008

Volume 21 Issue 6

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 1999 > 21(6): 539-542,547

Yan Jun, Lu Shouli. Study on Friction Boundary Condition in Metal Hot Deformation[J]. Chinese Journal of Engineering, 1999, 21(6): 539-542,547. doi: 10.13374/j.issn1001-053x.1999.06.008

Citation:

Yan Jun, Lu Shouli. Study on Friction Boundary Condition in Metal Hot Deformation[J]. Chinese Journal of Engineering, 1999, 21(6): 539-542,547. doi: 10.13374/j.issn1001-053x.1999.06.008

Yan Jun, Lu Shouli. Study on Friction Boundary Condition in Metal Hot Deformation[J]. Chinese Journal of Engineering, 1999, 21(6): 539-542,547. doi: 10.13374/j.issn1001-053x.1999.06.008

Citation:

Yan Jun, Lu Shouli. Study on Friction Boundary Condition in Metal Hot Deformation[J]. Chinese Journal of Engineering, 1999, 21(6): 539-542,547. doi: 10.13374/j.issn1001-053x.1999.06.008

PDF( 559 KB)

Study on Friction Boundary Condition in Metal Hot Deformation

doi: 10.13374/j.issn1001-053x.1999.06.008

Yan Jun,
Lu Shouli

Materials Science and Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1999-03-29
Available Online: 2021-08-27

Abstract

Abstract

The boundary condition of metal deformation at high temperature using experimental and FEM simulation method, and the effect of friction factor on deformation and stress of ring are studied during for-ming process. Through ring compress experiment and FEM simulation analysis, the regularity of friction can be determined and the range of friction factor in metal hot deformation can also be obtained. Maximum coulomb friction factor is around 0.4.
- hot deformation,
- boundary condition,
- friction