Optimization of the Laser Hardening of Punching Tools
- Autores: Prokhorova A.1, Bal’kova T.1
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Afiliações:
- Moscow Polytechnic University
- Edição: Volume 2019, Nº 12 (2019)
- Páginas: 1275-1279
- Seção: Hardening and Coating Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/173749
- DOI: https://doi.org/10.1134/S0036029519120164
- ID: 173749
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Resumo
Optimal conditions for laser hardening of punching tools made of a steel Kh12M are selected. Leading edges should be hardened under surface micromelting conditions. A laser fused layer should be ground after the treatment, controlling the metal removal thickness. Tests demonstrated a 2–4 increase in the service life of punching dies after laser thermal treatment.
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Sobre autores
A. Prokhorova
Moscow Polytechnic University
Autor responsável pela correspondência
Email: prohorova-mami@mail.ru
Rússia, Moscow
T. Bal’kova
Moscow Polytechnic University
Email: prohorova-mami@mail.ru
Rússia, Moscow
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