本论文的论题选自国家自然科学基金项目“采掘机械截割粉尘的成因及控制方法的研究”。

The proposition of the paper comes from a NSFC project - "Contributing Factorof Cutting Dust and Its Control Strategies".

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阐述一种大型采掘机械模拟截割试验载荷的性质、测试数据处理的理论、步骤和结果。 介绍了动态测试的方法和所用的仪器。

The load properties and the principle, procedure and results of data processing for cutting simulation of large excavating machines is described.

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