应用折返式拉丝机生产冷轧带肋钢筋的工艺研究

研究了在折返式拉丝机上应用反张力拉拨技术生产冷轧带肋钢筋的工艺，从理论和实践的两方面揭示了反张力与金属变形能耗的关系，还就如何控制和提高产品机械性能进行了讨论。

STUDY OF TECHNOLOGY TO USE BACK PULL WIRE DRAWING FOR WORKING COLD ROLLING RIBBED STEEL WIRES AND BARS BY RETURN DRAW BENCH

In this article, it is researched that a technology of back pull wire drawing is used for working cold rolling ribbed steel wires and bars by return draw bench. The relation is announced between loss of energy in deformation and back tension, and it is clearly known how the wire mechanical property is enhanced, and controlled, which is proved in theory and practice.