| 摘要 |
The present invention relates to a hot forming tool (1) comprising a top tool (2) and a bottom tool (3), both of which can be moved towards each other; and, when the hot forming tool (1) is closed, a mold cavity (19) is formed between the top tool (2)and the bottom tool (3), wherein the top tool (2) and/or the bottom tool (3) is/are divided into at least two segments (4, 5, 6, 7, 8, 9), said hot forming tool being characterized in that one segment is designed as a heating segment (6, 9); and said heating segment (6, 9)comprises a compensating element (16) on a side opposite the mold cavity (19), so that a thermal expansion of the heating segment (6, 9) in the press stroke direction (18) is compensate for. |
