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Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines

This paper studies the machinability of BK7 optical glass by using conventional ultrasonic machining (USM) and rotary ultrasonic machining (RUM). For USM, the finer grit size gives low MRR, good surface finish, small chipping size and low opaqueness. In RUM, higher spindle speed gives good MRR, exce...

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Main Authors: Hamzah, E., Izman, S., Khoo, C. Y., Zainal Abidin, N. N., Tan, M. J.
Format: Conference or Workshop Item
Published: 2007
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/13941/
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spelling my.utm.139412020-06-15T03:46:23Z http://eprints.utm.my/id/eprint/13941/ Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines Hamzah, E. Izman, S. Khoo, C. Y. Zainal Abidin, N. N. Tan, M. J. TJ Mechanical engineering and machinery This paper studies the machinability of BK7 optical glass by using conventional ultrasonic machining (USM) and rotary ultrasonic machining (RUM). For USM, the finer grit size gives low MRR, good surface finish, small chipping size and low opaqueness. In RUM, higher spindle speed gives good MRR, excellent surface finish, high opaqueness and small chipping size. Whilst higher feedrate gives high MRR, low surface finish, low opaqueness and small chipping size. The edge chipping size could be decreased with backing material. 2007 Conference or Workshop Item PeerReviewed Hamzah, E. and Izman, S. and Khoo, C. Y. and Zainal Abidin, N. N. and Tan, M. J. (2007) Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines. In: 2nd International Symposium on Advanced Fluid/Solid Science and Technology in Experimental Mechanics, 2007, Osaka.
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Hamzah, E.
Izman, S.
Khoo, C. Y.
Zainal Abidin, N. N.
Tan, M. J.
Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines
description This paper studies the machinability of BK7 optical glass by using conventional ultrasonic machining (USM) and rotary ultrasonic machining (RUM). For USM, the finer grit size gives low MRR, good surface finish, small chipping size and low opaqueness. In RUM, higher spindle speed gives good MRR, excellent surface finish, high opaqueness and small chipping size. Whilst higher feedrate gives high MRR, low surface finish, low opaqueness and small chipping size. The edge chipping size could be decreased with backing material.
format Conference or Workshop Item
author Hamzah, E.
Izman, S.
Khoo, C. Y.
Zainal Abidin, N. N.
Tan, M. J.
author_facet Hamzah, E.
Izman, S.
Khoo, C. Y.
Zainal Abidin, N. N.
Tan, M. J.
author_sort Hamzah, E.
title Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines
title_short Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines
title_full Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines
title_fullStr Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines
title_full_unstemmed Effect of machining parameters on Bk-7 optical glass using conventional and rotary ultrasonic machines
title_sort effect of machining parameters on bk-7 optical glass using conventional and rotary ultrasonic machines
publishDate 2007
url http://eprints.utm.my/id/eprint/13941/
_version_ 1672610419981680640
score 13.211869

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