从工矿实际出发,提出了一套采煤机摇臂用浮动油封的实验方法,并基于采煤机摇臂用浮动油封仿真试验台,按照所提出的方法对浮动油封多个样本进行了实验,提取和分析实验数据,对浮动油封相应的性能指标进行分析和推断。 Based on the fact of mining and mining, a set of experimental method of floating oil seal for rocker arm of shearer was put forward. Based on the floating oil seal simulation test rig for shearer rocker arm, several samples of floating seal were tested by the proposed method. Extraction and analysis of experimental data, the floating oil seal corresponding performance indicators for analysis and inference.