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  • 标题:Selecting the criterion for diagnosing imbalance of electric mining shovel rotors
  • 本地全文:下载
  • 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.
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