Failure Analysis and Improvement of Screw Drill Motor Assembly
刘社明 LIU She-ming
(中煤科工集团西安研究院有限公司,西安 710077)
(CCTEG Xi′an Research Institute,Xi′an 710077,China)
摘要: 通过对螺杆钻具马达总成钻进施工中常见失效现象的原因分析,从设计改进、材料升级、工艺优化等方面提出有效改进
措施。
Abstract: Through the analysis of the causes of common failure phenomena in the drilling construction of the screw drill motor assembly, effective improvement measures are proposed from the aspects of design improvement, material upgrade, and process optimization.
关键词: 螺杆钻具;马达总成;失效形式;原因分析
Key words: screw drilling tool;motor assembly;failure mode;cause analysis
中图分类号:TE9 文献标识码:A 文章编号:1006-4311(2022)19-111-03
DOI:10.3969/j.issn.1006-4311.2022.19.036.
文章出处:刘社明. 螺杆钻具马达总成失效原因分析及改进[J]. 价值工程,2022,41(19):111-113.
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