The Shot Peening Impact Studies on the Fatigue Strength of Carbonated and Tempered 21NiCrMo2 Gears

被引：0

作者：

Tchorz, Tomasz ^{[1
]}

Sniezek, Lucjan ^{[1
]}

Grzelak, Krzysztof ^{[1
]}

Wachowski, Marcin ^{[1
]}

机构：

[1] Mil Univ Technol, Gen S Kaliskiego 2 Str, PL-00908 Warsaw, Poland

来源：

12TH INTERNATIONAL CONFERENCE ON INTELLIGENT TECHNOLOGIES IN LOGISTICS AND MECHATRONICS SYSTEMS (ITELMS'2018) | 2018年

关键词：

mechanics; farm tractors; gears; fatigue tests; shot peening;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The article presents the impact of shot peening gears on their contact fatigue strength. Gears are made of indigenous material stainless 21NiCrMo2. The gears were subjected to a thermo-chemical treatment, which resulted in a surface hardness of 58-60 HRC. A series of gears was subjected to shot peening treatment. The gears were subjected to comparative fatigue tests on the circulating power machine. The fatigue testing programs carried out on the test bench have been developed on the basis of measurements of loads occurring in the driving system of the farm tractor during the performance of heavy agro-technical works. (c) 2018

引用

页码：263 / 272

页数：10

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JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2016, 23 (01) :68-76

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