Evaluation of the influence of laser quenching mode parameters on the quality of the surface and surface layer of machine parts (overview)
This review provides an assessment of the influence of the parameters of the laser hardening mode on the quality of the surface and the surface layer. It is presented how the processing speed, radiation power, surface heating temperature, initial structure during, the number of passes laser harde...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2024-02-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/56-65%20%D0%9F%D0%B5%D1%82%D1%80%D0%BE%D1%87%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%A1.%20%D0%92.,%20%20%D0%A5%D0%B0%D0%BE%20%D0%A6.,%20%D0%AE%D0%B9%20%D0%A1.,%20%D0%A7%D0%B6%D0%B0%D0%BE%20%D0%9A..pdf |
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| Summary: | This review provides an assessment of the influence of the parameters of the laser
hardening mode on the quality of the surface and the surface layer. It is presented
how the processing speed, radiation power, surface heating temperature, initial
structure during, the number of passes laser hardening affect the geometric
parameters of the laser exposure zone, roughness, hardness and wear resistance
of the surface, deformation, magnitude and sign of residual stresses in the surface
layer. The conclusion is made in the form of recommendations on the selection
of parameters of the laser hardening mode to obtain a given surface quality and
surface layer of machine parts. |
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| ISSN: | 1813-8225 2541-7541 |