THE DEVELOPMENT OF COMPUTATIONAL MODEL THROUGH

Authors

  • S. Mat UTeM
  • J. Saedon
  • J. Mahmud
  • M.A. Salim

Abstract

Reverse engineering is a process of capturing the geometry by existing physical objects and used the data obtained as a foundation for re-designing or designing something new. Laser scanners are commonly used since they can be a sample of threedimensional range images fast and very accurately relative to other technologies.

The complexity of the process to re-modelling the objects is very obvious since there-shaping of the object is more to surface consideration and not solid modelling.

This paper employs and compares two methods of reverse engineering. First, conventional method is used where the parts of a car side mirror are drawn from direct measurement. Second, the detail drawings of the same parts are generated through three-dimensional scanning software. For the conventional method, direct measurements are obtained using a vernier calliper, ruler and micrometer. For the later approach, three-dimensional scanning software is used, where the side mirror and its components are scanned to obtain the initial feature, which later on is refined to achieve an accurate computational model. Based on the final computational model, both methods are compared and analysed. This paper is aimed to exhibit a computer aided reverse engineering approach in modelling a product through both methods. Acomprehensive methodology is presented through a case study approach.

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How to Cite

Mat, S., Saedon, J., Mahmud, J., & Salim, M. (2015). THE DEVELOPMENT OF COMPUTATIONAL MODEL THROUGH. Journal of Mechanical Engineering and Technology (JMET), 1(1), 25–41. Retrieved from https://jmet.utem.edu.my/jmet/article/view/310

Issue

Vol. 1 No. 1

Section

Others

License

JMET Copyright Principles
 
JMET seeks to retain copyright of the articles it publishes, without the authors giving up their right to use their own material.

Originality

The manuscript is neither been published before, nor is it under consideration for publication in any other journals. It contains no matter that is scandalous, obscene, libelous or otherwise contrary to law.

Terms of Acceptance 

When the article is accepted for publication, the authors shall hereby agree to transfer to the Journal of Mechanical Engineering and Technology, all rights, including those pertaining to electronic forms and transmissions, under existing copyright laws, except for the following, which the author(s) specifically retain(s):

 All proprietary right other than copyright, such as patent rights.

  1. The right to make further copies of all or part of the published article for my/our use in classroom teaching.
  2. The right to reuse all or part of this material in a compilation of my/our own works or in a textbook of which I/we am/are the author(s).
  3. The right to make copies of the published work for internal distribution within the institution that employs me/us.

The authors agree that copies made under these circumstances will continue to carry the copyright notice that appeared in the original published work. The authors agree to inform any co-authors, if any, of the above terms. The authors certify that they have obtained written permission for the use of text, tables, and/or illustrations from any copyrighted source(s), and they agree to supply such written permission(s) to Journal of Mechanical Engineering and Technology upon request.

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