International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

Determining the Coordinates of the Points on the Contours of the Development of Quadratic Surfaces and Their Intersections

Nguyen Thi Thu NgaSchool of Mechanical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam

Vol 9 No 3 (2025): Volume 9, Issue 3, March 2025 | Pages: 254-260

International Research Journal of Innovations in Engineering and Technology

OPEN ACCESS | Research Article | Published Date: 03-04-2025

doi Logo doi.org/10.47001/IRJIET/2025.903034

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Abstract

The article presents a method for determining the coordinates of points on the contour of the development of quadratic surfaces and intersections on quadratic surfaces based on the method of analysis, graphic geometry combined with computational programming. The calculation results are programmed in the Autolisp language to determine the coordinates of points on the intersection, thereby constructing the development of quadratic surfaces and their intersections, applied in mechanic and teaching.

Keywords

Intersection of quadratic surface, development of quadratic surface, development of cylindrical, development of cone, intersection of cylindrical, intersection of cone


Citation of this Article

Nguyen Thi Thu Nga. (2025). Determining the Coordinates of the Points on the Contours of the Development of Quadratic Surfaces and Their Intersections. International Research Journal of Innovations in Engineering and Technology - IRJIET, 9(3), 254-260. Article DOI https://doi.org/10.47001/IRJIET/2025.903034

Licence Copyright (c) 2026 International Research Journal of Innovations in Engineering and Technology creative common licence This work is licensed under Creative common Attribution Non Commercial 4.0 Internation Licence
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