Investigation of heat assisted high speed end milling of soda lime glass for surface generation
Brittle materials like soda lime glass can be machined in ductile mode under controlled machining conditions (feed rate, depth of cut, small tool edge radius) using high speed to generate a desired surface finish. The heat generated in high speed machining tends to promote ductile machining. In this...
| Main Authors: | , , , |
|---|---|
| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
Scientific.Net
2017
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/63008/ http://irep.iium.edu.my/63008/1/63008-Investigation%20of%20heat%20assisted%20high%20speed%20-Abstract-MyRA.pdf http://irep.iium.edu.my/63008/2/63008-Investigation%20of%20heat%20assisted%20high%20speed%20%20SCOPUS.pdf |
| _version_ | 1848785952597606400 |
|---|---|
| author | Konneh, Mohamed Bagum, Mst Nasima Amin, Akm Nurul M.Nurul Asyah, Amira Fatin |
| author_facet | Konneh, Mohamed Bagum, Mst Nasima Amin, Akm Nurul M.Nurul Asyah, Amira Fatin |
| author_sort | Konneh, Mohamed |
| building | IIUM Repository |
| collection | Online Access |
| description | Brittle materials like soda lime glass can be machined in ductile mode under controlled machining conditions (feed rate, depth of cut, small tool edge radius) using high speed to generate a desired surface finish. The heat generated in high speed machining tends to promote ductile machining. In this paper, heat assisted high speed end milling is investigated to explore machinability of the soda lime glass. The heat assisted machining thus generates low surface finish on the machined workpiece. The heat assisted high speed end milling of soda lime was carried out using uncoated 2 flute carbide end mill at a constant depth of cut 25 μm, while the spindle speed and feed rate were varied from 30,000 to 50,000 rpm and 45 to 75 mm/min, respectively. The applied temperature was varied from 200 °C to 300 °C. The observations of machined surface were done on Surf-test (SV-514) and Scanning Electron microscope (SEM). A quadratic model for roughness (Ra) was developed using Central Composite Design of experiment. The optimum Ra, 0.10 μm was achieved at 49,570 rpm, 58 mm/min feed rate and heating temperature at 238°C. It is found that cutting speed has the greatest influence on the surface roughness value, followed by feed rate and heating temperature. |
| first_indexed | 2025-11-14T17:01:19Z |
| format | Proceeding Paper |
| id | iium-63008 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:01:19Z |
| publishDate | 2017 |
| publisher | Scientific.Net |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-630082018-03-23T08:33:51Z http://irep.iium.edu.my/63008/ Investigation of heat assisted high speed end milling of soda lime glass for surface generation Konneh, Mohamed Bagum, Mst Nasima Amin, Akm Nurul M.Nurul Asyah, Amira Fatin T Technology (General) Brittle materials like soda lime glass can be machined in ductile mode under controlled machining conditions (feed rate, depth of cut, small tool edge radius) using high speed to generate a desired surface finish. The heat generated in high speed machining tends to promote ductile machining. In this paper, heat assisted high speed end milling is investigated to explore machinability of the soda lime glass. The heat assisted machining thus generates low surface finish on the machined workpiece. The heat assisted high speed end milling of soda lime was carried out using uncoated 2 flute carbide end mill at a constant depth of cut 25 μm, while the spindle speed and feed rate were varied from 30,000 to 50,000 rpm and 45 to 75 mm/min, respectively. The applied temperature was varied from 200 °C to 300 °C. The observations of machined surface were done on Surf-test (SV-514) and Scanning Electron microscope (SEM). A quadratic model for roughness (Ra) was developed using Central Composite Design of experiment. The optimum Ra, 0.10 μm was achieved at 49,570 rpm, 58 mm/min feed rate and heating temperature at 238°C. It is found that cutting speed has the greatest influence on the surface roughness value, followed by feed rate and heating temperature. Scientific.Net 2017 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/63008/1/63008-Investigation%20of%20heat%20assisted%20high%20speed%20-Abstract-MyRA.pdf application/pdf en http://irep.iium.edu.my/63008/2/63008-Investigation%20of%20heat%20assisted%20high%20speed%20%20SCOPUS.pdf Konneh, Mohamed and Bagum, Mst Nasima and Amin, Akm Nurul M.Nurul and Asyah, Amira Fatin (2017) Investigation of heat assisted high speed end milling of soda lime glass for surface generation. In: 2nd International Conference on Mechanical, Manufacturing and Process Plant Engineering (ICMMPE), 23-24 November 2016, Petaling Jaya, Selangor, Malaysia.. (In Press) https://www.scientific.net/KEM.740.145 10.4028/www.scientific.net/KEM.740.145 |
| spellingShingle | T Technology (General) Konneh, Mohamed Bagum, Mst Nasima Amin, Akm Nurul M.Nurul Asyah, Amira Fatin Investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| title | Investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| title_full | Investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| title_fullStr | Investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| title_full_unstemmed | Investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| title_short | Investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| title_sort | investigation of heat assisted high speed end milling of soda lime glass for surface generation |
| topic | T Technology (General) |
| url | http://irep.iium.edu.my/63008/ http://irep.iium.edu.my/63008/ http://irep.iium.edu.my/63008/ http://irep.iium.edu.my/63008/1/63008-Investigation%20of%20heat%20assisted%20high%20speed%20-Abstract-MyRA.pdf http://irep.iium.edu.my/63008/2/63008-Investigation%20of%20heat%20assisted%20high%20speed%20%20SCOPUS.pdf |