辊模拉拔辊拉力明显小于固定辊模拉拔。
Drawing force under free roller dies drawing is much smaller than that under fixed rolls drawing.
研究了利用二连式Y型三辊辊模拉拔钢管生产新技术。
The paper involves an investigation into the new steel pipe manufacture technology of roller die drawing with the two-stand Y type three-high mill.
给出了影响拉拔力和正压力基本因素和辊模拉拔节能降耗的原因。
Elementary reason affecting the drawing force and direct pressure force is given, the reasons of energy saving and cost reduction with the roller dies drawing is revealed.
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