关键词: 层次分析法, 机床, 再制造, 评价模型, 熵权

Abstract: According to the practice of machine tool remanufacturing, the evaluation index system of machine tool remanufacturing which included economy, technology, resource and environment was established, and the quantitative methods of the indexes were analyzed. In addition, the evaluation method of machine tool remanufacturing scheme based on entropy weight and Analytic Hierarchy Process (AHP) was proposed. Finally, this method was applied in an enterprise's lathe remanufacturing, and its effectiveness was verified.

Key words: analytic hierarchy process, machine tool, remanufacturing, evaluation model, entropy weight