Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling
Drill point angle of twist drill has a significant effect on thrust force and delamination factor on drilled holes in fiber reinforced polymer (FRP) composites. In this study, three drill point angle of twist drill; 85°, 118° and 135° were used to drill holes in hybrid fiber reinforced polymeric com...
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| Format: | Article |
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Trans Tech Publications, Switzerland
2014
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| _version_ | 1796859754708992000 |
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| author | Moinser, Mohd. Azuwan Ahmad, Faiz Sharif, Safian Woo, Tze Keong |
| author_facet | Moinser, Mohd. Azuwan Ahmad, Faiz Sharif, Safian Woo, Tze Keong |
| author_sort | Moinser, Mohd. Azuwan |
| collection | ePrints |
| description | Drill point angle of twist drill has a significant effect on thrust force and delamination factor on drilled holes in fiber reinforced polymer (FRP) composites. In this study, three drill point angle of twist drill; 85°, 118° and 135° were used to drill holes in hybrid fiber reinforced polymeric composite (HFRP). HFRP composites were fabricated using vacuum infusion molding (VIM) technique. The test samples were cured at 90°C for two hours. In drilling process various drill point angle and feed rate were employed to investigate the effect of both parameters on thrust force and delamination factor when drilling the HFRP composite. The results showed that small drill point angle and low feed rate can reduce the thrust force leading to the reduction of damage factor at the holes entrance and exit. |
| first_indexed | 2024-03-05T19:31:54Z |
| format | Article |
| id | utm.eprints-52618 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:31:54Z |
| publishDate | 2014 |
| publisher | Trans Tech Publications, Switzerland |
| record_format | dspace |
| spelling | utm.eprints-526182018-06-26T08:33:55Z http://eprints.utm.my/52618/ Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling Moinser, Mohd. Azuwan Ahmad, Faiz Sharif, Safian Woo, Tze Keong TJ Mechanical engineering and machinery Drill point angle of twist drill has a significant effect on thrust force and delamination factor on drilled holes in fiber reinforced polymer (FRP) composites. In this study, three drill point angle of twist drill; 85°, 118° and 135° were used to drill holes in hybrid fiber reinforced polymeric composite (HFRP). HFRP composites were fabricated using vacuum infusion molding (VIM) technique. The test samples were cured at 90°C for two hours. In drilling process various drill point angle and feed rate were employed to investigate the effect of both parameters on thrust force and delamination factor when drilling the HFRP composite. The results showed that small drill point angle and low feed rate can reduce the thrust force leading to the reduction of damage factor at the holes entrance and exit. Trans Tech Publications, Switzerland 2014 Article PeerReviewed Moinser, Mohd. Azuwan and Ahmad, Faiz and Sharif, Safian and Woo, Tze Keong (2014) Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling. Applied Mechanics and Materials, 564 . pp. 501-506. ISSN 1660-9336 http://dx.doi.org/10.4028/www.scientific.net/AMM.564.501 DOI:10.4028/www.scientific.net/AMM.564.501 |
| spellingShingle | TJ Mechanical engineering and machinery Moinser, Mohd. Azuwan Ahmad, Faiz Sharif, Safian Woo, Tze Keong Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| title | Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| title_full | Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| title_fullStr | Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| title_full_unstemmed | Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| title_short | Effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| title_sort | effects of twist drill point angle on thrust force and delamination factor in hybrid fiber composites drilling |
| topic | TJ Mechanical engineering and machinery |
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