【摘要】 本文介绍了反张力拉拔、辊式模拉拔、强制润滑拉拔、无酸拉拔、超塑性拉拔等新技术，这些是国内外正在研究或已实际应用的新工艺，对解决拉拔工艺的高能耗问题有较高的理论与实用价值。此外还介绍了高生产率的新型拉拔设备。更多还原

【Abstract】 This paper recommends some techniques, such as back tension drawing, rolling die drawing, force-feed lubrication drawing,drawing without acid and superplastic drawing,which are being studied or applied at home and abroad,and have high theoretical and practicable values in reducing the cost of energy sources in drawing. A few types of new and highly productive equipment are recommended as well.更多还原