| 摘要 |
In a continuous casting system, a starter block for withdrawing a metal strand from a casting mold is provided with a bolt which is readily releasable from the metal block. The bolt is provided with a conical head having a threaded surface which projects out from the end face of the starter block and is cast into the metal strand. After casting of the metal strand, the starter block is uncoupled from the bolt and the bolt is rotatably removed from the metal strand. The starter block can then be reused. |
