Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin

Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin

This paper presents a measurement for micro-deflection of miniaturized cantilever using phase-shift shadow moiré (PSSM) method and determines the Young’s modulus of the cantilever material. The measurement equipment is calibrated by measuring and comparing the known surface profile of a cylinder wit...

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Main Authors: Lim, Jiunn Hsuh, Ratnam, Mani Maran, Ong, Jiunn Chit3
Format: Article
Language:English
Published: Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2013
Subjects:
QC Physics
Online Access:http://ir.uitm.edu.my/id/eprint/8899/
http://ir.uitm.edu.my/id/eprint/8899/1/AJ_LIM%20JIUNN%20HSUH%20EAJ%2013.pdf
id uitm-8899
recordtype eprints
spelling uitm-88992017-10-04T04:41:06Z http://ir.uitm.edu.my/id/eprint/8899/ Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin Lim, Jiunn Hsuh Ratnam, Mani Maran Ong, Jiunn Chit3 QC Physics This paper presents a measurement for micro-deflection of miniaturized cantilever using phase-shift shadow moiré (PSSM) method and determines the Young’s modulus of the cantilever material. The measurement equipment is calibrated by measuring and comparing the known surface profile of a cylinder with the results from PSSM. The calibration shows that PSSM technique applied has the measurement error of 6 μm. The PSSM method is then applied to measure the micro-deflection of a miniaturized cantilever. The cantilever has the dimensions of 6.49 mm x 0.96 mm x 0.16 mm and the Young’s modulus is unknown. The Young’s modulus of the cantilever material is estimated from theory by using the measured deflection profile. Both the measured and estimated deflection profile are plotted to check for any discrepancy. The comparison shows that the measured deflection profile is similar to the estimated deflection profile. Therefore, the Young’s modulus of the cantilever is estimated to be 60.65 GPa with the uncertainty of ±2.66GPa. The experiment presented in this paper shows the procedure and method to measure the deflection of a miniaturized cantilever and estimate the unknown Young’s modulus. Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2013 Article NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/8899/1/AJ_LIM%20JIUNN%20HSUH%20EAJ%2013.pdf Lim, Jiunn Hsuh and Ratnam, Mani Maran and Ong, Jiunn Chit3 (2013) Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin. Esteem Academic Journal, 9 (1). pp. 12-23. ISSN 1675-7939
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic QC Physics
spellingShingle QC Physics
Lim, Jiunn Hsuh
Ratnam, Mani Maran
Ong, Jiunn Chit3
Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin
description This paper presents a measurement for micro-deflection of miniaturized cantilever using phase-shift shadow moiré (PSSM) method and determines the Young’s modulus of the cantilever material. The measurement equipment is calibrated by measuring and comparing the known surface profile of a cylinder with the results from PSSM. The calibration shows that PSSM technique applied has the measurement error of 6 μm. The PSSM method is then applied to measure the micro-deflection of a miniaturized cantilever. The cantilever has the dimensions of 6.49 mm x 0.96 mm x 0.16 mm and the Young’s modulus is unknown. The Young’s modulus of the cantilever material is estimated from theory by using the measured deflection profile. Both the measured and estimated deflection profile are plotted to check for any discrepancy. The comparison shows that the measured deflection profile is similar to the estimated deflection profile. Therefore, the Young’s modulus of the cantilever is estimated to be 60.65 GPa with the uncertainty of ±2.66GPa. The experiment presented in this paper shows the procedure and method to measure the deflection of a miniaturized cantilever and estimate the unknown Young’s modulus.
format Article
author Lim, Jiunn Hsuh
Ratnam, Mani Maran
Ong, Jiunn Chit3
author_facet Lim, Jiunn Hsuh
Ratnam, Mani Maran
Ong, Jiunn Chit3
author_sort Lim, Jiunn Hsuh
title Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin
title_short Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin
title_full Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin
title_fullStr Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin
title_full_unstemmed Determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / Lim Jiunn Hsuh, Mani Maran Ratnam, Ong Jiunn Chit and Chiang Ee Pin
title_sort determination of the young’s modulus of miniaturized cantilever by measuring micro- eflection using the phase-shift shadow moiré method / lim jiunn hsuh, mani maran ratnam, ong jiunn chit and chiang ee pin
publisher Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA)
publishDate 2013
url http://ir.uitm.edu.my/id/eprint/8899/
http://ir.uitm.edu.my/id/eprint/8899/1/AJ_LIM%20JIUNN%20HSUH%20EAJ%2013.pdf
first_indexed 2023-09-18T22:47:35Z
last_indexed 2023-09-18T22:47:35Z
_version_ 1777417328048209920

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