文章基本信息

标题：Selecting the criterion for diagnosing imbalance of electric mining shovel rotors
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作者：Pavel Gerike ; Boris Gerike
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2021
卷号：315
页码：1-9
DOI：10.1051/e3sconf/202131503025
语种：English
出版社：EDP Sciences
摘要：The limit state criteria for a mining shovel mechanical equipment that contains the faults of a rotor imbalance-type are studied in the article. On the bases of a statistical analysis of mining shovel failures, it is demonstrated that rotor imbalance is a prevailing reason for their accident-caused failures. On the bases of three-year monitoring of supporting elements vibrating activity the vibratory norms for electrical mining shovel rotors that take into account their service condition are substantiated.