Temperatures generated in a dissimile radial friction welding through finite elements

Authors

  • Rafael Ngombo-Dombaxe Universidad de Moa
  • Tomás Fernández-Columbié Universidad de Moa
  • Eider Gresesqui-Lobaina Universidad de Moa
  • Eider Sánchez-Olivero Universidad de Moa

Keywords:

finite elements, temperature, heat flux, radial friction

Abstract

The objective of the work is to establish the temperatures that are generated in friction welding in AISI 316L steel bars and Cu-DHP copper by means of the finite element method (FEM). The simulation is carried out using bars of 12 mm in diameter and 100 mm in length, where the first is considered to rotate at 1200 r/m and a pressure of 30 MPa is applied. The mesh was structured with 1358 nodes and 473 meshes. It was determined that the maximum temperature is obtained at 1059 oC in the copper bar with a variation in the interface between 945,61 oC and 831,41 oC and that during the heat flow there is a decrease in the center line of the weld.

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Author Biography

Eider Gresesqui-Lobaina, Universidad de Moa

References

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Published

2021-12-09

How to Cite

Ngombo-Dombaxe, R., Fernández-Columbié, T., Gresesqui-Lobaina, E., & Sánchez-Olivero, E. (2021). Temperatures generated in a dissimile radial friction welding through finite elements. Ciencia & Futuro, 11(4), 68–79. Retrieved from https://revista.ismm.edu.cu/index.php/revistacyf/article/view/2108

Issue

Section

Ciencia Universitaria

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