Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade
Geometrical defect is one of the main problems that will affect performance and perfect mating of produced parts. Coordinate measurement machine (CMM) is commonly used for the measurement, but the use of this machine is limited because of the small size and complexity of the component or features. T...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/6559/ http://psasir.upm.edu.my/id/eprint/6559/1/6559.pdf |
| _version_ | 1848840411621097472 |
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| author | Abdullah, Ahmad Baharuddin Salit, Mohd Sapuan Samad, Zahurin |
| author_facet | Abdullah, Ahmad Baharuddin Salit, Mohd Sapuan Samad, Zahurin |
| author_sort | Abdullah, Ahmad Baharuddin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Geometrical defect is one of the main problems that will affect performance and perfect mating of produced parts. Coordinate measurement machine (CMM) is commonly used for the measurement, but the use of this machine is limited because of the small size and complexity of the component or features. This study aims to evaluate the defect that occurs on an AA6061 cold forging blade produced using cold forging process based on profile measurement technique. A systematic approach based on focus variation was proposed to evaluate two features, that is, roundness error and twist deviation. The profile was obtained with the use of InfiniteFocus Alicona 3D surface measurement system. Specific algorithms were developed for different cases as the evaluation of the features is discrete and the results were validated. |
| first_indexed | 2025-11-15T07:26:55Z |
| format | Article |
| id | upm-6559 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:26:55Z |
| publishDate | 2014 |
| publisher | Hindawi Publishing Corporation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-65592015-12-29T09:45:30Z http://psasir.upm.edu.my/id/eprint/6559/ Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade Abdullah, Ahmad Baharuddin Salit, Mohd Sapuan Samad, Zahurin Geometrical defect is one of the main problems that will affect performance and perfect mating of produced parts. Coordinate measurement machine (CMM) is commonly used for the measurement, but the use of this machine is limited because of the small size and complexity of the component or features. This study aims to evaluate the defect that occurs on an AA6061 cold forging blade produced using cold forging process based on profile measurement technique. A systematic approach based on focus variation was proposed to evaluate two features, that is, roundness error and twist deviation. The profile was obtained with the use of InfiniteFocus Alicona 3D surface measurement system. Specific algorithms were developed for different cases as the evaluation of the features is discrete and the results were validated. Hindawi Publishing Corporation 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/6559/1/6559.pdf Abdullah, Ahmad Baharuddin and Salit, Mohd Sapuan and Samad, Zahurin (2014) Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade. Advances in Mechanical Engineering, 2014. art. no. 874691. pp. 1-9. ISSN 1687-8132; ESSN: 1687-8140 http://ade.sagepub.com/content/6/874691.abstract 10.1155/2014/874691 |
| spellingShingle | Abdullah, Ahmad Baharuddin Salit, Mohd Sapuan Samad, Zahurin Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| title | Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| title_full | Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| title_fullStr | Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| title_full_unstemmed | Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| title_short | Profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| title_sort | profile measurement based on focus variation method for geometrical defect evaluation: a case study of cold forged propeller blade |
| url | http://psasir.upm.edu.my/id/eprint/6559/ http://psasir.upm.edu.my/id/eprint/6559/ http://psasir.upm.edu.my/id/eprint/6559/ http://psasir.upm.edu.my/id/eprint/6559/1/6559.pdf |