Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites
<div><p>Tungsten carbide (WC) and its composites are typically associated with high hardness and high wear resistance, posing challenges in conventional machining processes like turning. To address the machining difficulties of WC-Co, electrical discharge turning (EDT) was proposed. The...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Published: |
2024
|
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1864513512939716608 |
|---|---|
| author | Mehdi Soleymani (3347741) |
| author2 | Mohammadjafar Hadad (17541345) |
| author2_role | author |
| author_facet | Mehdi Soleymani (3347741) Mohammadjafar Hadad (17541345) |
| author_role | author |
| dc.creator.none.fl_str_mv | Mehdi Soleymani (3347741) Mohammadjafar Hadad (17541345) |
| dc.date.none.fl_str_mv | 2024-05-27T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3390/mi15060707 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Evaluation_of_the_Surface_Integrity_and_Recast_Layer_in_Electrical_Discharge_Turning_of_WC-Co_Composites/25974382 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Materials engineering electrical discharge turning electrical discharge machining EDT EDM surface roughness recast layer EDX elemental mapping |
| dc.title.none.fl_str_mv | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <div><p>Tungsten carbide (WC) and its composites are typically associated with high hardness and high wear resistance, posing challenges in conventional machining processes like turning. To address the machining difficulties of WC-Co, electrical discharge turning (EDT) was proposed. The rotational speed in EDT is a key factor influencing the machining results; however, conflicting reports exist about its impact on the EDT process. Therefore, the effect of rotational speed on three different machining regimes, including roughing, semi-finishing, and finishing, was investigated using energy-dispersive X-ray spectroscopy (EDX), SEM, and roughness tests. Additionally, elemental mapping was applied to illustrate the element distribution on the machined surface. The results indicated that increasing the rotational speed led to a 10% to 17% decrease in the recast layer thickness and a 14% to 54% reduction in the surface roughness (Ra).</p><p> </p></div><h2>Other Information</h2> <p> Published in: Micromachines<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/mi15060707" target="_blank">https://dx.doi.org/10.3390/mi15060707</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_18a61277940a11df8db29ba84b183af9 |
| identifier_str_mv | 10.3390/mi15060707 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25974382 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co CompositesMehdi Soleymani (3347741)Mohammadjafar Hadad (17541345)EngineeringElectrical engineeringMaterials engineeringelectrical discharge turningelectrical discharge machiningEDTEDMsurface roughnessrecast layerEDXelemental mapping<div><p>Tungsten carbide (WC) and its composites are typically associated with high hardness and high wear resistance, posing challenges in conventional machining processes like turning. To address the machining difficulties of WC-Co, electrical discharge turning (EDT) was proposed. The rotational speed in EDT is a key factor influencing the machining results; however, conflicting reports exist about its impact on the EDT process. Therefore, the effect of rotational speed on three different machining regimes, including roughing, semi-finishing, and finishing, was investigated using energy-dispersive X-ray spectroscopy (EDX), SEM, and roughness tests. Additionally, elemental mapping was applied to illustrate the element distribution on the machined surface. The results indicated that increasing the rotational speed led to a 10% to 17% decrease in the recast layer thickness and a 14% to 54% reduction in the surface roughness (Ra).</p><p> </p></div><h2>Other Information</h2> <p> Published in: Micromachines<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/mi15060707" target="_blank">https://dx.doi.org/10.3390/mi15060707</a></p>2024-05-27T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3390/mi15060707https://figshare.com/articles/journal_contribution/Evaluation_of_the_Surface_Integrity_and_Recast_Layer_in_Electrical_Discharge_Turning_of_WC-Co_Composites/25974382CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/259743822024-05-27T03:00:00Z |
| spellingShingle | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites Mehdi Soleymani (3347741) Engineering Electrical engineering Materials engineering electrical discharge turning electrical discharge machining EDT EDM surface roughness recast layer EDX elemental mapping |
| status_str | publishedVersion |
| title | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| title_full | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| title_fullStr | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| title_full_unstemmed | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| title_short | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| title_sort | Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites |
| topic | Engineering Electrical engineering Materials engineering electrical discharge turning electrical discharge machining EDT EDM surface roughness recast layer EDX elemental mapping |