Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel
| Main Author: | |
|---|---|
| Publication Date: | 2024 |
| Other Authors: | , , , , , |
| Format: | Article |
| Language: | eng |
| Source: | Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
| Download full: | http://hdl.handle.net/10362/174292 |
Summary: | Publisher Copyright: © The Author(s) 2024. |
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Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steelin situ hot forging + post-deposited heat treatment effects on surface quality and specific cutting energyER110 steelHeat treatmentsHot-forging wire and arc additive manufacturing (HF-WAAM)Specific cutting energySurface wavinessWire and arc additive manufacturing (WAAM)Industrial and Manufacturing EngineeringSDG 7 - Affordable and Clean EnergySDG 9 - Industry, Innovation, and InfrastructurePublisher Copyright: © The Author(s) 2024.This work focuses on the influence of post-deposited heat treatments (PDHT) on the properties and machinability of high-strength low-alloy steel (HSLA) samples, produced by WAAM and the forged (HF-WAAM) variant. An adequate combination of deposition parameters was established, and the manufactured specimens were 3D scanned to evaluate the surface quality. Effects of normalizing and quenching & tempering (Q&T) heat treatments on the microstructure were assessed through optical microscopy and SEM, and the influence on the material hardness and electrical conductivity was evaluated. Orthogonal cutting experiments were conducted to determine the specific cutting energy (SCE), a crucial indicator of the cutting performance and machinability characteristics of the work material. The results revealed a significant SCE decrease when cutting the WAAM and HF-WAAM samples subjected to PDHT, with 8% and 38% decreases for pot-normalization, and 22% and 27% reductions after Q&T, compared to the as-built condition. No significant differences were registered when machining between the WAAM and HF-WAAM variants. HF-WAAM samples after PDHT show superior hardness, without compromising the cutting energy consumption. However, the geometrical features, namely the significant increase of the surface waviness of the hot-forged parts (≈70%) must be considered, being a critical factor to avoid possible undesirable machining effects.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialRUNFonseca, Pedro P.Duarte, Valdemar R.Farias, Francisco Werley CiprianoCota, Bruno SilvaSilva, TiagoSantos, Telmo G.Machado, Carla M.2024-10-29T23:25:58Z20242024-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article20application/pdfhttp://hdl.handle.net/10362/174292engFonseca, P. P., Duarte, V. R., Farias, F. W. C., Cota, B. S., Silva, T., Santos, T. G., & Machado, C. M. (in press). Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel: in situ hot forging + post-deposited heat treatment effects on surface quality and specific cutting energy. Progress in Additive Manufacturing. https://doi.org/10.1007/s40964-024-00814-72363-9512PURE: 101154758https://doi.org/10.1007/s40964-024-00814-7info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-01-20T01:37:03Zoai:run.unl.pt:10362/174292Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T19:12:40.489610Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse |
| dc.title.none.fl_str_mv |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel in situ hot forging + post-deposited heat treatment effects on surface quality and specific cutting energy |
| title |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel |
| spellingShingle |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel Fonseca, Pedro P. ER110 steel Heat treatments Hot-forging wire and arc additive manufacturing (HF-WAAM) Specific cutting energy Surface waviness Wire and arc additive manufacturing (WAAM) Industrial and Manufacturing Engineering SDG 7 - Affordable and Clean Energy SDG 9 - Industry, Innovation, and Infrastructure |
| title_short |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel |
| title_full |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel |
| title_fullStr |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel |
| title_full_unstemmed |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel |
| title_sort |
Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel |
| author |
Fonseca, Pedro P. |
| author_facet |
Fonseca, Pedro P. Duarte, Valdemar R. Farias, Francisco Werley Cipriano Cota, Bruno Silva Silva, Tiago Santos, Telmo G. Machado, Carla M. |
| author_role |
author |
| author2 |
Duarte, Valdemar R. Farias, Francisco Werley Cipriano Cota, Bruno Silva Silva, Tiago Santos, Telmo G. Machado, Carla M. |
| author2_role |
author author author author author author |
| dc.contributor.none.fl_str_mv |
DEMI - Departamento de Engenharia Mecânica e Industrial UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial RUN |
| dc.contributor.author.fl_str_mv |
Fonseca, Pedro P. Duarte, Valdemar R. Farias, Francisco Werley Cipriano Cota, Bruno Silva Silva, Tiago Santos, Telmo G. Machado, Carla M. |
| dc.subject.por.fl_str_mv |
ER110 steel Heat treatments Hot-forging wire and arc additive manufacturing (HF-WAAM) Specific cutting energy Surface waviness Wire and arc additive manufacturing (WAAM) Industrial and Manufacturing Engineering SDG 7 - Affordable and Clean Energy SDG 9 - Industry, Innovation, and Infrastructure |
| topic |
ER110 steel Heat treatments Hot-forging wire and arc additive manufacturing (HF-WAAM) Specific cutting energy Surface waviness Wire and arc additive manufacturing (WAAM) Industrial and Manufacturing Engineering SDG 7 - Affordable and Clean Energy SDG 9 - Industry, Innovation, and Infrastructure |
| description |
Publisher Copyright: © The Author(s) 2024. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-10-29T23:25:58Z 2024 2024-01-01T00:00:00Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/174292 |
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http://hdl.handle.net/10362/174292 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Fonseca, P. P., Duarte, V. R., Farias, F. W. C., Cota, B. S., Silva, T., Santos, T. G., & Machado, C. M. (in press). Enhancing manufacturing and post-processing properties of WAAM ER110 HSLA steel: in situ hot forging + post-deposited heat treatment effects on surface quality and specific cutting energy. Progress in Additive Manufacturing. https://doi.org/10.1007/s40964-024-00814-7 2363-9512 PURE: 101154758 https://doi.org/10.1007/s40964-024-00814-7 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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20 application/pdf |
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