METHOD OF PRODUCING SHAPED ROLLED SECTIONS AND A PRODUCTION LINE FOR CARRYING SAME INTO EFFECT

摘要

METHOD OF PRODUCING SHAPED ROLLED SECTIONS AND A PRODUCTION LINE FOR CARRYING SAME INTO EFFECT Proposed herein is a method of producing shaped rolled sections, residing in that the blank is subjected to plastic working by being rolled and cold formed in rolls, with the former put in between the blank and the rolls; the former being made as a rod-like structure arranged lengthwise the axis along which plastic working occurs, whereas the vacant end thereof is brought outside the zone of plastic working. A production line for carrying the method into effect is also the subject of the present invention.