HOT-FORMING APPARATUS AND METHOD FOR PRODUCING PRESS-HARDENED SHAPED COMPONENTS FROM STEEL SHEET

摘要

The present disclosure relates to a hot-forming apparatus for producing a press-hardened shaped component from a blank, with a furnace for heating the blank and a pressing device for forming and cooling the blank heated in the furnace, wherein the hot-forming apparatus has, arranged upstream of the furnace, a preheating roll truing device with a temperature-controllable roller for straightening and preheating the blank. The invention further relates to a method for producing a press-hardened shaped component from a blank, wherein the blank is heated in a furnace and the heated blank is then formed and cooled in a pressing device, and wherein, prior to heating in the furnace, the blank is straightened and preheated by means of a temperature-controllable roller of a preheating roll truing device.

主权项

1. A hot-forming apparatus for producing a press-hardened shaped component from a blank, comprising:
a preheating roll truing device having at least one temperature-controllable roller configured to straighten and preheat the blank; a furnace in operative communication with and disposed downstream of said preheating roll truing device that is configured to heat the blank; a pressing device in operative communication with and disposed downstream of said furnace that is configured to form and cool the blank heated in said furnace.