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冷冲(挤)压是机械制造工业中优质、高产、省工、省料的先进工艺之一。近年来,我国相继引进各种先进的冷冲(挤)压设备,亟待开展有关模具润滑油应用的研究。金属材料在冷冲(挤)压过程中工况特点如下: (1)高的压力。材料受到的冲(挤)压力超过其屈服限
Cold red (squeeze) pressure is the machinery manufacturing industry in high-quality, high yield, labor-saving, material saving one of the advanced process. In recent years, China has introduced a variety of advanced cold red (squeeze) pressure equipment, the urgent need to carry out research on the application of mold lubricants. Metal materials in the cold red (squeeze) pressure process conditions are as follows: (1) high pressure. Materials subject to the red (squeeze) pressure exceeds its yield limit