基本信息:
- 专利标题： 쌍롤식 박판주조기의 주조롤 크라운 형성방법
- 专利标题（英）：Roll crown forming method of twin roll type strip caster
- 专利标题（中）：双辊型条带辊轧辊成型方法
- 申请号：KR1020070089778 申请日：2007-09-05
- 公开(公告)号：KR1020090024874A 公开(公告)日：2009-03-10
- 发明人： 박철민 , 임지우 , 정성인
- 申请人： 주식회사 포스코
- 申请人地址： 경상북도 포항시 남구 동해안로 **** (괴동동)
- 专利权人： 주식회사 포스코
- 当前专利权人： 주식회사 포스코
- 当前专利权人地址： 경상북도 포항시 남구 동해안로 **** (괴동동)
- 代理人： 홍성철
- 主分类号： B22D11/041
- IPC分类号： B22D11/041 ; B22D11/045
摘要：
A roll crown forming method of a twin roll type strip caster is provided to cast a thin plate, which is hardened uniformly in the width direction, by controlling the roll crown. A roll crown forming method of a twin roll type strip caster comprises a first step of maintaining a crown(20) of thin plate below 90mum about 50mm spot from the edge of the thin plate in consideration of the trimming amount, and a second step of maintaining the ratio between the crown amount to 50mm spot from the edge of a cast roll(3) and the crown amount to the edge 50mm spot from the central part of the cast roll at 1:1.2. In order to regulate the crown amount of the thin plate in the second step, the cast roll is cooled with different amount of cooling water according to the thickness.
摘要（中）：
提供一种双辊型条带机的辊冠形成方法，通过控制辊冠来铸造在宽度方向上均匀地硬化的薄板。 考虑到修整量，双辊型条带机的辊冠形成方法包括：第一步骤，考虑到修整量，从薄板的边缘保持薄板低于90μm约50mm的薄板的表面（20），第二步骤 从浇铸辊（3）的边缘到冠状量与浇注辊的中心部分的边缘50mm点之间的冠量与50mm点之间的比例保持为1:1.2。 为了在第二步骤中调节薄板的表冠量，根据厚度，用不同量的冷却水冷却铸辊。
公开/授权文献:
- KR100944437B1 쌍롤식 박판주조기의 주조롤 크라운 형성방법 公开/授权日：2010-02-25
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B22 | 铸造；粉末冶金 |
| ----B22D | 金属铸造；用相同工艺或设备的其他物质的铸造 |
| ------B22D11/00 | 金属连续铸造，即长度不限的铸造 |
| --------B22D11/04 | .注入底部开口铸模 |
| ----------B22D11/041 | ..用于立式浇注的 |