Improvement of dimensional accuracy of 3-D printed parts using an additive/subtractive based hybrid prototyping approach
At present, two important processes, namely CNC machining and rapid prototyping (RP) are being used to create prototypes and functional products. Combining both additive and subtractive processes into a single platform would be advantageous. However, there are two important aspects need to be tak...
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IOP Publishing
2017
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| Online Access: | http://irep.iium.edu.my/59416/ http://irep.iium.edu.my/59416/ http://irep.iium.edu.my/59416/ http://irep.iium.edu.my/59416/7/59416-Improvement%20of%20Dimensional%20Accuracy.pdf http://irep.iium.edu.my/59416/13/59416-Improvement%20of%20Dimensional%20Accuracy%20of%203-D%20Printed%20Parts%20using%20an%20Additive-SCOPUS.pdf |
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iium-594162017-12-08T07:36:34Z http://irep.iium.edu.my/59416/ Improvement of dimensional accuracy of 3-D printed parts using an additive/subtractive based hybrid prototyping approach Tomal, A N M Amanullah Saleh, Tanveer Khan, Md. Raisuddin T Technology (General) At present, two important processes, namely CNC machining and rapid prototyping (RP) are being used to create prototypes and functional products. Combining both additive and subtractive processes into a single platform would be advantageous. However, there are two important aspects need to be taken into consideration for this process hybridization. First is the integration of two different control systems for two processes and secondly maximizing workpiece alignment accuracy during the changeover step. Recently we have developed a new hybrid system which incorporates Fused Deposition Modelling (FDM) as RP Process and CNC grinding operation as subtractive manufacturing process into a single setup. Several objects were produced with different layer thickness for example 0.1 mm, 0.15 mm and 0.2 mm. It was observed that pure FDM method is unable to attain desired dimensional accuracy and can be improved by a considerable margin about 66% to 80%, if finishing operation by grinding is carried out. It was also observed layer thickness plays a role on the dimensional accuracy and best accuracy is achieved with the minimum layer thickness (0.1 mm). IOP Publishing 2017-11-07 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/59416/7/59416-Improvement%20of%20Dimensional%20Accuracy.pdf application/pdf en http://irep.iium.edu.my/59416/13/59416-Improvement%20of%20Dimensional%20Accuracy%20of%203-D%20Printed%20Parts%20using%20an%20Additive-SCOPUS.pdf Tomal, A N M Amanullah and Saleh, Tanveer and Khan, Md. Raisuddin (2017) Improvement of dimensional accuracy of 3-D printed parts using an additive/subtractive based hybrid prototyping approach. In: 6th International Conference on Mechatronics - ICOM'17, 8th–9th August 2017, Kuala Lumpur. http://iopscience.iop.org/article/10.1088/1757-899X/260/1/012031/pdf 10.1088/1757-899X/260/1/012031 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
T Technology (General) |
| spellingShingle |
T Technology (General) Tomal, A N M Amanullah Saleh, Tanveer Khan, Md. Raisuddin Improvement of dimensional accuracy of 3-D printed parts using an additive/subtractive based hybrid prototyping approach |
| description |
At present, two important processes, namely CNC machining and rapid prototyping
(RP) are being used to create prototypes and functional products. Combining both additive and
subtractive processes into a single platform would be advantageous. However, there are two
important aspects need to be taken into consideration for this process hybridization. First is the
integration of two different control systems for two processes and secondly maximizing
workpiece alignment accuracy during the changeover step. Recently we have developed a new
hybrid system which incorporates Fused Deposition Modelling (FDM) as RP Process and CNC
grinding operation as subtractive manufacturing process into a single setup. Several objects were
produced with different layer thickness for example 0.1 mm, 0.15 mm and 0.2 mm. It was
observed that pure FDM method is unable to attain desired dimensional accuracy and can be
improved by a considerable margin about 66% to 80%, if finishing operation by grinding is
carried out. It was also observed layer thickness plays a role on the dimensional accuracy and
best accuracy is achieved with the minimum layer thickness (0.1 mm). |
| format |
Conference or Workshop Item |
| author |
Tomal, A N M Amanullah Saleh, Tanveer Khan, Md. Raisuddin |
| author_facet |
Tomal, A N M Amanullah Saleh, Tanveer Khan, Md. Raisuddin |
| author_sort |
Tomal, A N M Amanullah |
| title |
Improvement of dimensional accuracy of 3-D
printed parts using an additive/subtractive based
hybrid prototyping approach |
| title_short |
Improvement of dimensional accuracy of 3-D
printed parts using an additive/subtractive based
hybrid prototyping approach |
| title_full |
Improvement of dimensional accuracy of 3-D
printed parts using an additive/subtractive based
hybrid prototyping approach |
| title_fullStr |
Improvement of dimensional accuracy of 3-D
printed parts using an additive/subtractive based
hybrid prototyping approach |
| title_full_unstemmed |
Improvement of dimensional accuracy of 3-D
printed parts using an additive/subtractive based
hybrid prototyping approach |
| title_sort |
improvement of dimensional accuracy of 3-d
printed parts using an additive/subtractive based
hybrid prototyping approach |
| publisher |
IOP Publishing |
| publishDate |
2017 |
| url |
http://irep.iium.edu.my/59416/ http://irep.iium.edu.my/59416/ http://irep.iium.edu.my/59416/ http://irep.iium.edu.my/59416/7/59416-Improvement%20of%20Dimensional%20Accuracy.pdf http://irep.iium.edu.my/59416/13/59416-Improvement%20of%20Dimensional%20Accuracy%20of%203-D%20Printed%20Parts%20using%20an%20Additive-SCOPUS.pdf |
| first_indexed |
2023-09-18T21:24:12Z |
| last_indexed |
2023-09-18T21:24:12Z |
| _version_ |
1777412081869389824 |