| 摘要 |
PURPOSE:To prevent the development of gap between block molds and to produce a cast slab having good accuracy and shape by arranging a driving force transmitting part to the block molds near a casting part of the block molds through an arm arranged to the block molds. CONSTITUTION:The casting is executed, while pouring molten metal into the casting space 12 formed by mutually pushing plural block molds 1, 1 and shifting as guiding by guide rings 15 along guides 17 of a casting machine body frame 16. In the shifting mold type block continuous casting machine having the above constitution, the block molds 1 are shifted by driving through the driving force transmitting part 9 composing of a driving wheel 10 and a rack 14 arranged at an arm 13 of the block mold 1. Further, by engaging a brake device (omitting figure) with the rack 14, the block molds 1 are pushed. The driving force transmitting part 9 is arranged near the casting part of casting space 1. In this way, the bloc molds 1 are effectively pushed and the development of burr is prevented and the thickness accuracy of obtd. cast slab is improved and the shape is made to good.
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