公开(公告)号：US6055835A

公开(公告)日：2000-05-02

申请号：US201783

申请日：1998-12-01

申请人： Tsutomu Kawamizu ,  Junsou Fukumori ,  Akira Kaya ,  Kyung-Zoon Min ,  Yeo-Joo Choi ,  Soo-Chul Shin

发明人： Tsutomu Kawamizu ,  Junsou Fukumori ,  Akira Kaya ,  Kyung-Zoon Min ,  Yeo-Joo Choi ,  Soo-Chul Shin

IPC分类号： B21B1/26 ,  B21B45/00 ,  C23F15/00 ,  B21B45/04

CPC分类号： B21B45/00 ,  B21B1/26

摘要： A plurality of finishing mills for finish rolling a rolled material are arranged in a row to form a finishing mill group. A scale breaker is provided at an entry side of the finishing mill group, a glass coating material application device for jetting molten glass to upper and lower surfaces of the rolled material to form a molten glass film is located at a delivery side of the scale breaker, and a molten glass film removing device for removing the molten glass film formed on the upper and lower surfaces of the rolled material is located at the delivery side of the finishing mill group.

摘要翻译： 将多个用于精轧轧制材料的精轧机排成一列，形成精轧机组。 在精轧机组的入口侧设置有断屑器，用于将熔融玻璃喷射到轧制材料的上表面和下表面以形成熔融玻璃膜的玻璃涂料应用装置位于刻度盘的输出侧 并且用于除去形成在轧制材料的上表面和下表面上的熔融玻璃膜的熔融玻璃膜去除装置位于精轧机组的出料侧。

公开(公告)号：US06134933A

公开(公告)日：2000-10-24

申请号：US205293

申请日：1998-12-04

申请人： Mikio Yamamoto ,  Junsou Fukumori ,  Tsutomu Kawamizu ,  Kyung-Zoon Min ,  Sang-Wook Ha ,  Seung-Sam Lee

发明人： Mikio Yamamoto ,  Junsou Fukumori ,  Tsutomu Kawamizu ,  Kyung-Zoon Min ,  Sang-Wook Ha ,  Seung-Sam Lee

IPC分类号： B21B1/26 ,  B21B45/02 ,  B21B45/08 ,  C21D9/52 ,  C21D9/573 ,  B21B27/06 ,  B21B45/04

CPC分类号： B21B45/0218 ,  B21B1/26 ,  B21B45/08

摘要： A plurality of finishing mills for finish rolling a rolled material are located in a row to configure a finishing mill group. First to third surface coolers for cooling surfaces of the rolled material are located on an entry side of each of first, second and third finishing mills of the finishing mill group, and the amount of cooling water jetted at the rolled material by each surface cooler under a command of a controller is set at 4,000 liters/min.multidot.m.sup.2, whereby the thickness of scale is restricted to 5 .mu.m or less.

摘要翻译： 多个用于精轧轧制材料的精轧机被排列成一行以构成精轧机组。 轧制材料的冷却表面的第一至第三表面冷却器位于精轧机组的第一，第二和第三精轧机的入口侧，以及由每个表面冷却器在轧制材料处喷射的冷却水量 将控制器的指令设定为4000升/分×2×2，由此刻度的厚度限制在5微米以下。

公开(公告)号：US6067836A

公开(公告)日：2000-05-30

申请号：US201858

申请日：1998-12-01

申请人： Akira Kaya ,  Keiji Mizuta ,  Junsou Fukumori ,  Kyung-Zoon Min ,  Jae-Young Lee ,  Young-Gil Seo ,  Jung-Do Park

发明人： Akira Kaya ,  Keiji Mizuta ,  Junsou Fukumori ,  Kyung-Zoon Min ,  Jae-Young Lee ,  Young-Gil Seo ,  Jung-Do Park

IPC分类号： B21B1/26 ,  B21B45/02 ,  B21B45/08 ,  C21D9/52 ,  C21D9/573 ,  B21B27/06

CPC分类号： B21B1/26 ,  B21B45/0218 ,  B21B45/08

摘要： A plurality of finishing mills for finish rolling a rolled material are arranged in a row to construct a finishing mill group, 1st to 3rd surface coolers for cooling the surfaces of the rolled material are provided on the entrance side of the 1st to 3rd finishing mills of the fishing mill group, and the range of cooling of the rolled material by the surface coolers are set to be a range of 0.3 to 1.5 m toward the upstream side from a position separated by 1.5 m or less from the center of the work rolls of each of the finishing mills toward the entrance side of each of the finishing mills.

摘要翻译： 将多个用于精轧轧制材料的精轧机排列成一列，构成精轧机组，在第1〜3精轧机的入口侧设置用于冷却轧制材料表面的1〜3面冷却器 由该表面冷却器对轧制材料进行冷却的范围，从从工作辊的中心离开1.5m以下的位置向上游侧设定为0.3〜1.5μm的范围 每个精轧机朝向每个精轧机的入口侧。