Based on the analysis of failures, measures were taken to protect shaft body from break, prolong motor life and improve safety factors.

  • 在分析产生上述问题的基础上,采取轴体防断措施,并对马达进行了改进,大幅度提高了动力钻具的使用寿命及安全系数。

  • 互联网摘选 2025-01-20 17:15:24

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