A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape
Machinery fault can be identified by performing Condition-Based Monitoring (CBM) program which rely on the machinery vibration data. However, the data which represented by the time wave and vibration spectrum requires technically trained personnel to understand and diagnose. In this research, a simp...
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| Format: | Article |
| Language: | English English |
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Penerbit Universiti Teknologi Malaysia
2015
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| Online Access: | http://umpir.ump.edu.my/id/eprint/11138/1/A%20Simplified%20Technique%20to%20Distinguish%20Unbalance%20and%20Misalignment%20Using%20Frequency%20Domain%20Operating%20Deflection%20Shape.pdf http://umpir.ump.edu.my/id/eprint/11138/7/A%20Simplified%20Technique%20To%20Distinguish%20Unbalance%20And%20Misalignment%20Using%20Frequency%20Domain%20Operating%20Deflection%20Shape.pdf |
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| author | Mohd Bakar, Mohd Mishani Ong, Zhi Chao Chong, Wen Tong Khoo, Shin Yee Abdul Ghaffar, Abdul Rahman |
| author_facet | Mohd Bakar, Mohd Mishani Ong, Zhi Chao Chong, Wen Tong Khoo, Shin Yee Abdul Ghaffar, Abdul Rahman |
| author_sort | Mohd Bakar, Mohd Mishani |
| collection | UMP |
| description | Machinery fault can be identified by performing Condition-Based Monitoring (CBM) program which rely on the machinery vibration data. However, the data which represented by the time wave and vibration spectrum requires technically trained personnel to understand and diagnose. In this research, a simplified technique through visualization of the Operating Deflection Shape (ODS) is proposed. The technique combines both the data of vibration amplitude and phase measurement. An ODS of a general machinery arrangement can be visualized from 4 measurement points. The technique is performed and tested in laboratory condition. Future CBM program should implement this technique because it helps untrained personnel to be able to distinguish primary machinery fault such as unbalance and misalignment easily by visualizing the machine motion. |
| first_indexed | 2024-03-06T11:58:50Z |
| format | Article |
| id | UMPir11138 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T11:58:50Z |
| publishDate | 2015 |
| publisher | Penerbit Universiti Teknologi Malaysia |
| record_format | dspace |
| spelling | UMPir111382015-12-18T07:54:05Z http://umpir.ump.edu.my/id/eprint/11138/ A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape Mohd Bakar, Mohd Mishani Ong, Zhi Chao Chong, Wen Tong Khoo, Shin Yee Abdul Ghaffar, Abdul Rahman TJ Mechanical engineering and machinery Machinery fault can be identified by performing Condition-Based Monitoring (CBM) program which rely on the machinery vibration data. However, the data which represented by the time wave and vibration spectrum requires technically trained personnel to understand and diagnose. In this research, a simplified technique through visualization of the Operating Deflection Shape (ODS) is proposed. The technique combines both the data of vibration amplitude and phase measurement. An ODS of a general machinery arrangement can be visualized from 4 measurement points. The technique is performed and tested in laboratory condition. Future CBM program should implement this technique because it helps untrained personnel to be able to distinguish primary machinery fault such as unbalance and misalignment easily by visualizing the machine motion. Penerbit Universiti Teknologi Malaysia 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11138/1/A%20Simplified%20Technique%20to%20Distinguish%20Unbalance%20and%20Misalignment%20Using%20Frequency%20Domain%20Operating%20Deflection%20Shape.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11138/7/A%20Simplified%20Technique%20To%20Distinguish%20Unbalance%20And%20Misalignment%20Using%20Frequency%20Domain%20Operating%20Deflection%20Shape.pdf Mohd Bakar, Mohd Mishani and Ong, Zhi Chao and Chong, Wen Tong and Khoo, Shin Yee and Abdul Ghaffar, Abdul Rahman (2015) A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape. Jurnal Teknologi (Sciences and Engineering), 76 (8). pp. 1-4. ISSN 0127-9696 (print); 2180-3722 (online). (Published) http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/5613 DOI: 10.11113/jt.v76.5613 |
| spellingShingle | TJ Mechanical engineering and machinery Mohd Bakar, Mohd Mishani Ong, Zhi Chao Chong, Wen Tong Khoo, Shin Yee Abdul Ghaffar, Abdul Rahman A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape |
| title | A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape |
| title_full | A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape |
| title_fullStr | A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape |
| title_full_unstemmed | A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape |
| title_short | A Simplified Technique to Distinguish Unbalance and Misalignment Using Frequency Domain Operating Deflection Shape |
| title_sort | simplified technique to distinguish unbalance and misalignment using frequency domain operating deflection shape |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/11138/1/A%20Simplified%20Technique%20to%20Distinguish%20Unbalance%20and%20Misalignment%20Using%20Frequency%20Domain%20Operating%20Deflection%20Shape.pdf http://umpir.ump.edu.my/id/eprint/11138/7/A%20Simplified%20Technique%20To%20Distinguish%20Unbalance%20And%20Misalignment%20Using%20Frequency%20Domain%20Operating%20Deflection%20Shape.pdf |
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