| 摘要 |
PURPOSE:To cool hot-rolled wire materials uniformly over the entire width direction by blowing cooling fluid at respectively different fluid velocity distributions onto a transfer conveyor from side faces at both edge parts of wire material coils. CONSTITUTION:Hot-rolled steel wire materials are cooled to desired temp. by cooling water nozzles 1, after which they are sent to coilers by pinch rolls 2 and are formed to wire material coils 4 which are mutually deviated at every fixed interval and are superposed on each other by the laying head 3 of said machines. These coils are placed on the next roller conveyor 5. While the wire material coils 4 are being transferred on a roller table 6 by the conveyor 5, they are cooled along desired cooling curves by the cooling fluid blown from blast nozzles 13a and 13b arranged on both sides of the table 6, and this completes transformation. The coils 4 having been uniformly cooled in the width direction down to desired temp. are bundled by a bundling device. |
