Articles
  • Designing a centrifugal atomization machine with trial manufacturing Sn powder through various rotation

  • Dwita Suastiyantia,*, Hari Pratomob and Abdurahman Hanafi Hamdanic

  • aDepartment of Mechanical Engineering, Institut Teknologi Indonesia, Puspiptek Raya Street, Tangerang Selatan, 15314 Indonesia
    bPhysics Research Centre, Lembaga Ilmu Pengetahuan Indonesia, Puspiptek Raya Street, Tangerang Selatan, Indonesia, 15314, Indonesia
    cDepartment of Mechanical Engineering, Institut Teknologi Indonesia, Puspiptek Raya Street, Tangerang Selatan, 15314 Indonesia

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

This work is intended to design a centrifugal atomization machine to create a device capable of producing Sn powder at low cost and high productivity. The material used for the centrifugal atomization machine is ST37 steel, based on the calculated material strength of the construction design. The compressive force that occured in the motor mount and secondary heater bracket is 0.86168 N/mm2. The bending stress that occured in the secondary heater bracket is 1.5625 N/mm2. The bending stress that occured in the tundish bracket amounts to 3.33 N/mm2 and is deemed safe for the construction of the centrifugal atomization machine. The powder in mesh 300 dominated the results in the various rotating disk speed of 20000 rpm and 24000 rpm. The XRD diffractogram showed the peak suitability of the powders at 15000 rpm, 20000 rpm, and 24000 rpm to match the peak of tin


Keywords: machine design, centrifugal atomization machine, Sn powder, manufacturing, research and development

This Article

  • 2021; 22(6): 705-713

    Published on Dec 31, 2021

  • 10.36410/jcpr.2021.22.6.705
  • Received on Aug 4, 2021
  • Revised on Oct 8, 2021
  • Accepted on Oct 9, 2021

Correspondence to

  • Dwita Suastiyanti

  • Department of Mechanical Engineering, Institut Teknologi Indonesia, Puspiptek Raya Street, Tangerang Selatan, 15314 Indonesia
    Tel : +62-85697163727 Fax: +62-7561091

  • E-mail: dwita_suastiyanti@iti.ac.id