Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process
Direct laser deposition technology is used for the manufacture of large-size products with complex geometries. As a rule, trial samples with small dimensions are made to determine the deposition parameters. In order for the resulting products to have the required performance characteristics, it is n...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-09-01
|
| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/11/10/1550 |
| _version_ | 1797513870405795840 |
|---|---|
| author | Artur Vildanov Konstantin Babkin Ruslan Mendagaliyev Andrey Arkhipov Gleb Turichin |
| author_facet | Artur Vildanov Konstantin Babkin Ruslan Mendagaliyev Andrey Arkhipov Gleb Turichin |
| author_sort | Artur Vildanov |
| collection | DOAJ |
| description | Direct laser deposition technology is used for the manufacture of large-size products with complex geometries. As a rule, trial samples with small dimensions are made to determine the deposition parameters. In order for the resulting products to have the required performance characteristics, it is necessary to minimize the number of internal macrodefects. Non-fusion between the tracks are defects that depend on the technological mode (power, speed, track width, etc.). In this work, studies have been carried out to determine the power level at which non-fusion is formed, dwell time between the tracks on the model samples. This paper considers the issue of transferring the technological parameters of direct laser deposition from model samples to a large-sized part, and describes the procedure for making model samples. |
| first_indexed | 2024-03-10T06:22:41Z |
| format | Article |
| id | doaj.art-0af0d641a14d4bbd88808dbd86ad3e9d |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T06:22:41Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-0af0d641a14d4bbd88808dbd86ad3e9d2023-11-22T19:08:33ZengMDPI AGMetals2075-47012021-09-011110155010.3390/met11101550Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition ProcessArtur Vildanov0Konstantin Babkin1Ruslan Mendagaliyev2Andrey Arkhipov3Gleb Turichin4Institute of Metallurgy, Mechanical Engineering and Transport, Peter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, RussiaInstitute of Metallurgy, Mechanical Engineering and Transport, Peter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, RussiaInstitute of Laser and Welding Technology, St. Petersburg State Marine Technical University, 190121 St. Petersburg, RussiaInstitute of Laser and Welding Technology, St. Petersburg State Marine Technical University, 190121 St. Petersburg, RussiaInstitute of Laser and Welding Technology, St. Petersburg State Marine Technical University, 190121 St. Petersburg, RussiaDirect laser deposition technology is used for the manufacture of large-size products with complex geometries. As a rule, trial samples with small dimensions are made to determine the deposition parameters. In order for the resulting products to have the required performance characteristics, it is necessary to minimize the number of internal macrodefects. Non-fusion between the tracks are defects that depend on the technological mode (power, speed, track width, etc.). In this work, studies have been carried out to determine the power level at which non-fusion is formed, dwell time between the tracks on the model samples. This paper considers the issue of transferring the technological parameters of direct laser deposition from model samples to a large-sized part, and describes the procedure for making model samples.https://www.mdpi.com/2075-4701/11/10/1550direct laser deposition (DLD)direct energy deposition using laser beam (DED-LB)direct metal deposition (DMD)direct energy deposition (DED)additive manufacturing (AM)stainless steel 316L |
| spellingShingle | Artur Vildanov Konstantin Babkin Ruslan Mendagaliyev Andrey Arkhipov Gleb Turichin Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process Metals direct laser deposition (DLD) direct energy deposition using laser beam (DED-LB) direct metal deposition (DMD) direct energy deposition (DED) additive manufacturing (AM) stainless steel 316L |
| title | Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process |
| title_full | Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process |
| title_fullStr | Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process |
| title_full_unstemmed | Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process |
| title_short | Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process |
| title_sort | using a trial sample on stainless steel 316l in a direct laser deposition process |
| topic | direct laser deposition (DLD) direct energy deposition using laser beam (DED-LB) direct metal deposition (DMD) direct energy deposition (DED) additive manufacturing (AM) stainless steel 316L |
| url | https://www.mdpi.com/2075-4701/11/10/1550 |
| work_keys_str_mv | AT arturvildanov usingatrialsampleonstainlesssteel316linadirectlaserdepositionprocess AT konstantinbabkin usingatrialsampleonstainlesssteel316linadirectlaserdepositionprocess AT ruslanmendagaliyev usingatrialsampleonstainlesssteel316linadirectlaserdepositionprocess AT andreyarkhipov usingatrialsampleonstainlesssteel316linadirectlaserdepositionprocess AT glebturichin usingatrialsampleonstainlesssteel316linadirectlaserdepositionprocess |