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掘进机星轮的转盘轴在实际工况中会发生故障,通过对转盘轴的重新优化设计提高了掘进机的装载稳定性。
In the actual working condition, the turntable shaft of the roadheader of the roadheader fails, and the loading stability of the roadheader is improved by re-optimizing the turret shaft.