开卷线预矫直机辊系参数技术分析

Technical Analysis on Roll System Parameters of Pre-straightener on Uncoiling Line

针对开卷板单向原始曲率过大的特点,结合矫直原理介绍了预矫直机设置的必要性及其辊系参数、矫直方案的选择方法。通过预矫直降低过大的原始曲率,最终达到矫平精度要求。

Regarding to issues of excessive unidirectional original curvature of uncoiling plate,and combining with straightening principle,setting necessity,roll system parameters and straightening scheme selection of pre-straightener have been described.Excessive original curvature has been efficiently reduced by pre-straightening to finally achieve flattening precision requirements.