TECHNOLOGICAL INCREASE OF CUTTING-OUT PUNCH LIFE WITH LASER ALLOYING
Authors:
1.
Bryansk State Technical University
(Professor, Honored Worker of Science and Technology, Laureate of the Government Prize)
National Research Nuclear University “MEPhI” (Professor)
Bauman Moscow State Technical University (Professor)
Bryansk, Bryansk, Russian Federation
National Research Nuclear University “MEPhI” (Professor)
Bauman Moscow State Technical University (Professor)
Bryansk, Bryansk, Russian Federation
2.
Bryansk State Technical University
(ass. prof.)
Bryansk, Bryansk, Russian Federation
Bryansk, Bryansk, Russian Federation
3.
Bryansk State Technical University
(prof.)
Bryansk, Bryansk, Russian Federation
Bryansk, Bryansk, Russian Federation
Type:
Article
Pages:
from 36
to 42
Status:
Published
Received:
14.02.2021
Accepted:
20.03.2021
Published:
20.03.2021
Subject area:
UDK 62 Инженерное дело. Техника в целом. Транспорт
Language:
Russian
Keywords:
cutting-out punches; coatings; alloying materials; laser alloying; strengthening; dynamic durability; wear-resistance; life
Abstract (English):
There are considered engineering methods for cutting-out punch life increase on the basis of laser processing operation surfaces, and also their laser alloying with different materials. The results of experimental investigations are shown which reveal potentialities of the methods under consideration from the point of view of dynamic surface strength and deformation durability increase. Practical recommendations on the introduction of the results obtained are given.
There are considered engineering methods for cutting-out punch life increase on the basis of laser processing operation surfaces, and also their laser alloying with different materials. The results of experimental investigations are shown which reveal potentialities of the methods under consideration from the point of view of dynamic surface strength and deformation durability increase. Practical recommendations on the introduction of the results obtained are given.
Keywords:
cutting-out punches; coatings; alloying materials; laser alloying; strengthening; dynamic durability; wear-resistance; life
cutting-out punches; coatings; alloying materials; laser alloying; strengthening; dynamic durability; wear-resistance; life
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