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研究水基润滑剂对板料的拉深性能，采用探针方法测试拉深过程中的摩擦系数，并在不同压边力作用下，对水基润滑剂在拉深过程中的摩擦特性进行了实验研究。实验结果表明：在拉深过程中，水基润滑剂存在一个最佳压力范围，在这一范围内水基润滑剂的摩擦系数比较小即拉深性能好。当超过这一范围时，摩擦系数明显增大，拉深性能变差。
The drawing performance of water-based lubricant on the sheet metal was studied. The friction coefficient during the drawing process was tested by the probe method. Under different blank holder forces, the friction characteristics of the water-based lubricant in the drawing process were studied Experimental Study. The experimental results show that there is an optimum pressure range of water-based lubricant in the drawing process, and the friction coefficient of water-based lubricant in this range is relatively small, that is, the drawing performance is good. When it exceeds this range, the friction coefficient increases significantly, and the drawability deteriorates.