INVESTIGATION OF SURFACE INTEGRITY AND RESIDUAL STRESSES IN MACHINING OF DIFFICULT-TO-CUT MATERIALS

Authors

  • Tuyboyov Oybek Valijonovich Tashkent State Technical University, Associate Professor of the Department of Mechanical Engineering (Uzbekistan)
  • Toshtemirov Kamol Qahramonovich Almalik State Technical University, Senior Lecturer of the Department of Mechanical Engineering (Uzbekistan)
  • Toshtemirova Gulnora Ayubjonovna Almalik State Technical University, assistant of the Department of Mechanical Engineering (Uzbekistan)

Keywords:

Machining, Advanced materials, Tool wear, Surface integrity, Machinability, Finite element analysis, Micro milling, Cooling techniques, Residual stresses, Sustainability

Abstract

Machining advanced materials presents significant challenges due to severe tool wear and high cutting forces. This paper discusses emerging technologies such as selective melting, laser-assisted machining, and diamond wire saw machining, which offer promising solutions for effectively cutting these materials while maintaining precision and surface integrity. Advancements in micro milling techniques also contribute to machining difficult-to-cut materials. Challenges associated with superalloys, composite materials, and ceramic matrix composites include high tool wear and intricate material removal mechanisms, leading to surface defects.

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Published

2024-06-05

How to Cite

Tuyboyov , O., Toshtemirov , K., & Toshtemirova , G. . (2024). INVESTIGATION OF SURFACE INTEGRITY AND RESIDUAL STRESSES IN MACHINING OF DIFFICULT-TO-CUT MATERIALS. International Bulletin of Engineering and Technology, 4(6), 15–24. Retrieved from https://internationalbulletins.com/intjour/index.php/ibet/article/view/1534