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通过对现有的用液压马达直接驱动的悬臂式掘进机装载回路使用情况的分析,找出回路中液压元件损坏的原因,并提出具体的改进与提高方案。
Through the analysis of the existing use of load circuit of cantilever roadheader which is directly driven by the hydraulic motor, the reasons for the damage of the hydraulic components in the circuit are found, and the concrete improvement and improvement plan are put forward.