Development of a novel cycling impact–sliding wear rig to investigate the complex friction motion
- 243 Downloads
In many industrial devices, impact-sliding wear is caused by a variety of complex vibrations between the contacted interfaces. Under actual conditions, impact and sliding motions do not occur in only one direction, and different complex impact-sliding motions exist on the tribology surfaces. In this study, an impact-sliding wear test rig is developed to investigate the wear effect of different complex motions. Using this rig, multi-type impact-sliding wear effects are realized and measured, such as those derived from unidirectional, reciprocating, and multi-mode combination motions. These three types of impact–sliding wear running behavior are tested and the wear damage mechanism is discussed.
Keywordsimpact–sliding wear wear test rig complex friction motions wear damage mechanism
This research was supported by the National Natural Science Foundation of China (Nos. 51375407, U1530136, and 51627806), and by the Young Scientific Innovation Team of Science and Technology of Sichuan (No. 2017TD0017).
- Chen H, Zhao D, Wang Q L, Qiang Y H, Qi J W. Effects of impact energy on the wear resistance and work hardening mechanism of medium manganese austenitic steel. Friction, in press. doi: 10.1007/s40544-017-0158-6 (2017)Google Scholar
- Green S J, Hetsroni G. PWR steam generators. Int J Multiph Flow 21 Suppl 1: 1–97 (1995)Google Scholar
- Zhou J B, Liu J H, Ouyang H J, Cai Z B, Peng J F, Zhu M H. Anti-loosening performance of coatings on fasteners subjected to dynamic shear load. Friction, in press. doi: 10.1007/s40544-017-0160-z (2017)Google Scholar
Open Access: The articles published in this journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.