Multi-criteria decision making in CBN grinding tool steel using TOPSIS method

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Authors

  • Bui Thanh Danh University of Transport and Communications
  • Vu Van Khoa National Research Institute of Mechanical Engineering
  • Nguyen Hong Linh Electric Power University
  • Hoang Xuan Tu Thai Nguyen University of Technology
  • Nguyen Van Tung Thai Nguyen University of Technology
  • Bui Thanh Hien (Corresponding Author) Thai Nguyen University of Technology

DOI:

https://doi.org/10.54939/1859-1043.j.mst.87.2023.94-99

Keywords:

CBN grinding; MCDM; TOPSIS method; Surface roughness; Material removal speed; SKD11.

Abstract

 This paper introduces the results of a multi-criteria decision making (MCDM) study when CBN grinding SKD11 tool steel in a CNC milling machine. In this work, the TOPSIS method was applied to solve the MCDM problem, and the Entropy method was used to find the weight of criteria. Also, two criteria were chosen: surface roughness (SR) and material removal speed (MRS). Furthermore, an experiment with design L18 (61+33) was carried out using the Taguchi method. In the experiment, four input parameters were investigated: the dressing cut depth aed (mm), the wheel speed Rpm (rpm), the feed rate Fe (mm/min), and the wheel diameter d (mm). From the results of this work, the best experimental setup was proposed.

References

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Published

25-05-2023

How to Cite

Bui Thanh Danh, Vu Van Khoa, Nguyen Hong Linh, Hoang Xuan Tu, Nguyen Van Tung, and Bui Thanh Hien. “Multi-Criteria Decision Making in CBN Grinding Tool Steel Using TOPSIS Method”. Journal of Military Science and Technology, vol. 87, no. 87, May 2023, pp. 94-99, doi:10.54939/1859-1043.j.mst.87.2023.94-99.

Issue

Vol. 87 (2023)

Section

Research Articles

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