矫直辊R角半径设计对H型钢腹板矫后变形的影响

Influences of R-angle Radius Design of Straightening Rolls on Deformation of Web Plate of H-section after being straightened

对莱钢型钢厂大型型钢生产线矫直辊R角的设计修改，解决了矫直后出现的轧件R角变形，提高了产品质量。

The modification in the design of straightening roll R-angle in the heavy section steel production line in the Section Steel Plant solved the problem of R-angle deformation of rolled pieces after being straightened, thus raising the output of product.