The lubrication of part carboxylate in the metal cutting is discussed. According to the experimental rseults, the possible mechanism of lubrication with linoleate is analysed.

• 本文讨论部分羧酸盐在金属切削过程中的润滑作用;根据实验结果,对亚油酸盐可能的润滑机理进行了分析。