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Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System

Orthodontics is a specialty within dentistry that focus on correcting bites, and the position of the teeth. In such cases, orthodontic treatments are recommended to slowly change the positioning and correcting the teeth to be straighter and more aligned using devices such as braces. Dental braces us...

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Main Author: Latiffi, Nur Ainul Nurina Ishak
Format: Monograph
Language:English
Published: Universiti Sains Malaysia 2019
Subjects:
T Technology
TJ Mechanical engineering and machinery
Online Access:http://eprints.usm.my/58413/1/Improving%20The%20Force%20Delivery%20Trend%20Of%20Nickel-Titanium%20Archwire%20In%20Orthodontic%20Bracket%20System.pdf
http://eprints.usm.my/58413/
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spelling my.usm.eprints.58413 http://eprints.usm.my/58413/ Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System Latiffi, Nur Ainul Nurina Ishak T Technology TJ Mechanical engineering and machinery Orthodontics is a specialty within dentistry that focus on correcting bites, and the position of the teeth. In such cases, orthodontic treatments are recommended to slowly change the positioning and correcting the teeth to be straighter and more aligned using devices such as braces. Dental braces usually consist of brackets that are bonded to the teeth and an archwire that is inserted into the brackets. This study was designed to investigate the influence of the orthodontic bracket system toward the effective force release by NiTi archwire during orthodontic leveling treatment. The force-deflection curve of superelastic NiTi archwires bends in three-bracket configurations were predicted by three-dimensional finite element model integrated with superelastic user material subroutine and contact interaction that resembled the actual three bracket bending test that conducted using a universal testing machine. The competency of the bending model was examined by comparing the predicted force-deflection curve with the experimental result and three different sets of bracket dimensions. It was found that the wider bracket produce a greater slope while narrow bracket helps in reducing the force slope on the unloading cycle. Besides, the friction between the wire and the bracket increased proportionally as a function of wire deflection, hence the bracket altered the constant force behavior of NiTi archwire material into slope. Universiti Sains Malaysia 2019-05-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/58413/1/Improving%20The%20Force%20Delivery%20Trend%20Of%20Nickel-Titanium%20Archwire%20In%20Orthodontic%20Bracket%20System.pdf Latiffi, Nur Ainul Nurina Ishak (2019) Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Mekanik. (Submitted)
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic T Technology
TJ Mechanical engineering and machinery
spellingShingle T Technology
TJ Mechanical engineering and machinery
Latiffi, Nur Ainul Nurina Ishak
Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System
description Orthodontics is a specialty within dentistry that focus on correcting bites, and the position of the teeth. In such cases, orthodontic treatments are recommended to slowly change the positioning and correcting the teeth to be straighter and more aligned using devices such as braces. Dental braces usually consist of brackets that are bonded to the teeth and an archwire that is inserted into the brackets. This study was designed to investigate the influence of the orthodontic bracket system toward the effective force release by NiTi archwire during orthodontic leveling treatment. The force-deflection curve of superelastic NiTi archwires bends in three-bracket configurations were predicted by three-dimensional finite element model integrated with superelastic user material subroutine and contact interaction that resembled the actual three bracket bending test that conducted using a universal testing machine. The competency of the bending model was examined by comparing the predicted force-deflection curve with the experimental result and three different sets of bracket dimensions. It was found that the wider bracket produce a greater slope while narrow bracket helps in reducing the force slope on the unloading cycle. Besides, the friction between the wire and the bracket increased proportionally as a function of wire deflection, hence the bracket altered the constant force behavior of NiTi archwire material into slope.
format Monograph
author Latiffi, Nur Ainul Nurina Ishak
author_facet Latiffi, Nur Ainul Nurina Ishak
author_sort Latiffi, Nur Ainul Nurina Ishak
title Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System
title_short Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System
title_full Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System
title_fullStr Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System
title_full_unstemmed Improving The Force Delivery Trend Of Nickel-Titanium Archwire In Orthodontic Bracket System
title_sort improving the force delivery trend of nickel-titanium archwire in orthodontic bracket system
publisher Universiti Sains Malaysia
publishDate 2019
url http://eprints.usm.my/58413/1/Improving%20The%20Force%20Delivery%20Trend%20Of%20Nickel-Titanium%20Archwire%20In%20Orthodontic%20Bracket%20System.pdf
http://eprints.usm.my/58413/
_version_ 1768007879494729728
score 13.211869

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