Technological Innovation and Optimization of Off-line Finishing Process for High Quality Special Steel Bars
The problems existing in the straightening,peeling,and other finishing processes during the initial stage of off-line finishing at Baowu JFE are analyzed.Through a series of technological innovations and optimization improvements in the straightening process,including the formulation of straightening process parameter standards and peeling process param-eter standards,the selection of straightening roller materials,the installation and modification of rubber wheels for peeling machines,and the selection of rubber wheel materials,the quality of finishing,straightening,and peeling has been signifi-cantly improved.The finishing operation rate has been continuously improved,and significant breakthroughs have been made in product quality,enhancing the market competitiveness of Baowu JFE products.