The invention provides an underground antiwear tool performance detection method, which comprises the following steps: S1, preparing at least one piece to be worn and at least two antiwear tools; S2, measuring the pre-experiment size of the piece to be worn and the pretest size of the antiwear tools through a measuring tool; S3, pressing the piece to be worn on the antiwear tools perpendicularly, leading the antiwear tools and the piece to be worn, which are parallel to each other, to do reciprocating friction until the friction times of the antiwear tools and the piece to be worn reach a set value, and stopping the motion of the antiwear tools; S4, measuring the post-experiment size of the piece to be worn and the post-experiment size of the antiwear tools through the measuring tool; and S5, comparing the pre-experiment size with the post-experiment size of each piece to be worn, and comparing the pre-experiment size with the post-experiment size of each antiwear tool, so as to evaluate the antiwear performance of the antiwear tools. By using the underground antiwear tool performance detection method, the antiwear performance of the underground antiwear tools can be accurately evaluated, the simulation is accurate and reliable, and the realization is easy.