ACADEMICIA: An International Multidisciplinary Research Journal
  • Year: 2020
  • Volume: 10
  • Issue: 5

Box curve (curl) of fan casing

  • Author:
  • Khusanbaev Abdulkasim Mamajonovich1, Toshqozieva Zulfiya Eraliyevna2, Rustamova Mukhlisa Mukhtaraliyevna3
  • Total Page Count: 4
  • Page Number: 604 to 607

1Assistant Professor, Department of Descriptive Geometry and Engineering Graphics, Fergana Polytechnic Institute, Uzbekistan

2Lecturer, Department of Descriptive Geometry and Engineering Graphics, Fergana Polytechnic Institute, Uzbekistan

3Assistant, Department of Descriptive Geometry and Engineering Graphics, Fergana Polytechnic Institute, Uzbekistan

Online published on 30 June, 2020.

Abstract

The article deals with the straightening of the Duct Curve (curl) of the fan casing. The authors of the article believe that the existing measurements (flattening) curves of the line apply the approximate method of small chords, to accurately measure and determine the actual dimensions of the arc of the circle use the existing formulas. The authors concluded that straightening the Duct curve of the fan casing is an acceptable method of measurement by the formula. The main purpose of spreading the actual fan casing size in the plane is to design and manufacture it.

Keywords

Approximate, Curves, Arcs, Chord, Line, Flattening, Unbend, Method, Radius, Curl, Square, Bottoms, and Point Circle