Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method
This paper presents the investigation on surface integrity, material removal rate and wire wear ratio of Nimonic 80A using WEDM process. Taguchi's design of experiments methodology has been used for planning and designing the experiments. All of the input parameters and two factors interactions...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2014-12-01
|
| Series: | Engineering Science and Technology, an International Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2215098614000366 |
| _version_ | 1818471930412400640 |
|---|---|
| author | Amitesh Goswami Jatinder Kumar |
| author_facet | Amitesh Goswami Jatinder Kumar |
| author_sort | Amitesh Goswami |
| collection | DOAJ |
| description | This paper presents the investigation on surface integrity, material removal rate and wire wear ratio of Nimonic 80A using WEDM process. Taguchi's design of experiments methodology has been used for planning and designing the experiments. All of the input parameters and two factors interactions have been found to be statically significant for their effects on the response of interest. SEM was performed on the machined samples to investigate the effect and microstructure of the samples after machining. A higher pulse-on time setting leads to thicker recast layer. At lower value of pulse-on time and higher value of pulse-off time, the wire deposition on the machined surface is low. |
| first_indexed | 2024-04-14T03:58:29Z |
| format | Article |
| id | doaj.art-d1273f5af3fa4c609caaf8e421c9c591 |
| institution | Directory Open Access Journal |
| issn | 2215-0986 |
| language | English |
| last_indexed | 2024-04-14T03:58:29Z |
| publishDate | 2014-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Engineering Science and Technology, an International Journal |
| spelling | doaj.art-d1273f5af3fa4c609caaf8e421c9c5912022-12-22T02:13:40ZengElsevierEngineering Science and Technology, an International Journal2215-09862014-12-0117417318410.1016/j.jestch.2014.05.002Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi methodAmitesh GoswamiJatinder KumarThis paper presents the investigation on surface integrity, material removal rate and wire wear ratio of Nimonic 80A using WEDM process. Taguchi's design of experiments methodology has been used for planning and designing the experiments. All of the input parameters and two factors interactions have been found to be statically significant for their effects on the response of interest. SEM was performed on the machined samples to investigate the effect and microstructure of the samples after machining. A higher pulse-on time setting leads to thicker recast layer. At lower value of pulse-on time and higher value of pulse-off time, the wire deposition on the machined surface is low.http://www.sciencedirect.com/science/article/pii/S2215098614000366GRAMaterial removal rateSurface integrityTaguchiWEDMWire wear ratio |
| spellingShingle | Amitesh Goswami Jatinder Kumar Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method Engineering Science and Technology, an International Journal GRA Material removal rate Surface integrity Taguchi WEDM Wire wear ratio |
| title | Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method |
| title_full | Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method |
| title_fullStr | Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method |
| title_full_unstemmed | Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method |
| title_short | Investigation of surface integrity, material removal rate and wire wear ratio for WEDM of Nimonic 80A alloy using GRA and Taguchi method |
| title_sort | investigation of surface integrity material removal rate and wire wear ratio for wedm of nimonic 80a alloy using gra and taguchi method |
| topic | GRA Material removal rate Surface integrity Taguchi WEDM Wire wear ratio |
| url | http://www.sciencedirect.com/science/article/pii/S2215098614000366 |
| work_keys_str_mv | AT amiteshgoswami investigationofsurfaceintegritymaterialremovalrateandwirewearratioforwedmofnimonic80aalloyusinggraandtaguchimethod AT jatinderkumar investigationofsurfaceintegritymaterialremovalrateandwirewearratioforwedmofnimonic80aalloyusinggraandtaguchimethod |