Abstract: In order to confirm adaptation of continuous coal cutter under different geological situation,and then fuzzy synthesis evaluation method was adopted,synthesis evaluation model was built,and then matching values could be calculated directly by the model,so adaptation level of continuous coal cutter could be judged,and quantitative evaluation of continuous coal cutter adaptation could be realized.According practical application of four working face,the results had better consistency contrast to experts evaluation results,it showed that the results of the model was accuracy,continuous coal cutter adaptation could be reflected realistic.