Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.]
Development of strain during blown film extrusion process was monitored online on the surfaces of high density polyethylene (HDPE) film. The displacement and strain were measured using Digital Image Correlation (DIC) method by following the digital or pixel changes of the marker during the film stre...
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| Format: | Article |
| Language: | en |
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Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
2018
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| Online Access: | https://ir.uitm.edu.my/id/eprint/40468/1/40468.pdf https://ir.uitm.edu.my/id/eprint/40468/ |
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| author | Muniandy, Komethi Mohamad Ariff, Zulkifli Abu Bakar, Azhar |
| author_facet | Muniandy, Komethi Mohamad Ariff, Zulkifli Abu Bakar, Azhar |
| author_sort | Muniandy, Komethi |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Development of strain during blown film extrusion process was monitored online on the surfaces of high density polyethylene (HDPE) film. The displacement and strain were measured using Digital Image Correlation (DIC) method by following the digital or pixel changes of the marker during the film stretching process. Two different methods of creating random pattern on the surface of the blowing film were studied using a permanent black marker pen ink and grey spray paint prior to the measurement. The reliability of DIC was evaluated by verifying the measured strains and displacement results with those obtained using conventional method. Results showed that black marker pen ink was suitable for creating a random pattern on the blown film surface during extrusion process. The strain values from both conventional and DIC methods were comparable and therefore, proved that the DIC method was reliable enough to be used in a dynamic process such as blown film extrusion process. |
| format | Article |
| id | my.uitm.ir-40468 |
| institution | Universiti Teknologi Mara |
| language | en |
| publishDate | 2018 |
| publisher | Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) |
| record_format | eprints |
| spelling | my.uitm.ir-404682021-01-14T01:09:52Z https://ir.uitm.edu.my/id/eprint/40468/ Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] jmeche Muniandy, Komethi Mohamad Ariff, Zulkifli Abu Bakar, Azhar TJ Mechanical engineering and machinery Scanning systems Development of strain during blown film extrusion process was monitored online on the surfaces of high density polyethylene (HDPE) film. The displacement and strain were measured using Digital Image Correlation (DIC) method by following the digital or pixel changes of the marker during the film stretching process. Two different methods of creating random pattern on the surface of the blowing film were studied using a permanent black marker pen ink and grey spray paint prior to the measurement. The reliability of DIC was evaluated by verifying the measured strains and displacement results with those obtained using conventional method. Results showed that black marker pen ink was suitable for creating a random pattern on the blown film surface during extrusion process. The strain values from both conventional and DIC methods were comparable and therefore, proved that the DIC method was reliable enough to be used in a dynamic process such as blown film extrusion process. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2018 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/40468/1/40468.pdf Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.]. (2018) Journal of Mechanical Engineering (JMechE) <https://ir.uitm.edu.my/view/publication/Journal_of_Mechanical_Engineering_=28JMechE=29/>, SI 5 (5). pp. 154-165. ISSN 18235514 |
| spellingShingle | TJ Mechanical engineering and machinery Scanning systems Muniandy, Komethi Mohamad Ariff, Zulkifli Abu Bakar, Azhar Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] |
| title | Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] |
| title_full | Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] |
| title_fullStr | Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] |
| title_full_unstemmed | Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] |
| title_short | Online strain measurement during blown film extrusion using digital image correlation / Komethi Muniandy ... [et al.] |
| title_sort | online strain measurement during blown film extrusion using digital image correlation / komethi muniandy ... [et al.] |
| topic | TJ Mechanical engineering and machinery Scanning systems |
| url | https://ir.uitm.edu.my/id/eprint/40468/1/40468.pdf https://ir.uitm.edu.my/id/eprint/40468/ |
| url_provider | http://ir.uitm.edu.my/ |