Research and analysis of roll hardening

Yu. P. Boitsova; G. V. Ivanova

Vol 157

Pages:

150-152

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RUS

Research article

Mining engineering technologies. Diagnostics and control of technical systems and their elements. New technologies

Research and analysis of roll hardening

Authors:

Yu. P. Boitsova¹

G. V. Ivanova²

About authors

1 — G.V. Plekhanov Saint Petersburg State Mining Institute
2 — G.V. Plekhanov Saint Petersburg State Mining Institute

Date submitted:

2003-07-03

Date accepted:

2003-08-24

Date published:

2004-09-17

Abstract

It was established experimentally that the greatest influence on the wear resistance and fatigue strength have the force and profile radius of the tool. The fatigue resistance of the samples at a rolling force of 600 N has increased by 2.5 times. Strengthening of flanges allowed increasing the number of load cycles from 21000 to 405100 (15-20 times).

Бойцова Ю.П., Иванова Г.В. Исследование и анализ упрочнения валов обкаткой роликами // Записки Горного института. 2004. Т. 157 . С. 150-152.

Boitsova Y.P., Ivanova G.V. Research and analysis of roll hardening // Journal of Mining Institute. 2004. Vol. 157 . p. 150-152.

Research and analysis of roll hardening

Abstract

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