Introduction 上清充通大￥ SHEAMGHAI DUD TONO UHTVEREETTY Rolling of sections Plastic deformation: external force the stress and strain Stage 1 Stage 2 Stage 3 Rolling of sections Blooming rolls Edging rolls Roughing horizontal and vertical rolls Stage 4 Stage 5 Stage 6 Intermediate horizontal Edging rolls Finishing horizontal and vertical rolls and vertical rolls Institute of Forming Technology Equipment 5Institute of Forming Technology & Equipment Introduction Rolling of sections 5 • Plastic deformation: external force the stress and strain Rolling of sections