会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 37. 发明公开
    • 이중 압연 장치
    • 双面皮肤通道磨
    • KR1020120073426A
    • 2012-07-05
    • KR1020100135192
    • 2010-12-27
    • 주식회사 포스코
    • 강신환이성진최진원
    • B21B1/24B21B37/16B21B37/46B21B37/58B21B27/02
    • B21B1/24B21B27/02B21B37/16B21B37/46B21B37/58B21B2267/18
    • PURPOSE: A double rolling machine is provided to guarantee uniformity of various roughness and to increase range of elongation and rolling degree of same roughness. CONSTITUTION: A double rolling machine(100) comprises first and second rolling mills(110,120), a thickness measuring machine(200), and a control part. The first and second rolling mills are arranged along a progressive direction of rolling materials. The rotation speed of the second rolling mill is faster than the rotation speed of the first rolling mill. The thickness measuring machine is arranged in the front of the first rolling mill and is connected to the control part. The thickness measuring machine measures the thickness of the rolling materials. The first and second rolling mills include rolling load regulating mechanisms(115,125) for controlling the rotation speed and rolling load.
    • 目的:提供双层轧机,以确保各种粗糙度的均匀性,并提高相同粗糙度的伸长率和滚动程度。 构成:双轧机(100)包括第一和第二轧机(110,120),厚度测量机(200)和控制部分。 第一轧机和第二轧机沿轧制材料的逐行方向布置。 第二轧机的转速比第一轧机的转速更快。 厚度测量机布置在第一轧机的前面并与控制部分连接。 厚度测量机测量轧制材料的厚度。 第一轧机和第二轧机包括用于控制转速和轧制负荷的轧制负载调节机构(115,125)。
    • 40. 发明公开
    • 특히 냉연 금속 스트립의 에지 구역에 제어 가능한 인장응력 분포를 인가하는 방법 및 장치
    • 用于应用可调拉伸应力分布的方法和装置,特别是在冷轧金属条的边缘区域
    • KR1020060067967A
    • 2006-06-20
    • KR1020067004434
    • 2004-08-27
    • 에스엠에스 그룹 게엠베하
    • 리히터한스-페터파벨스키하트무트바인가르텐루트비크보데토르스텐클뢱크너위르겐오른도르프랄프
    • B21B37/28
    • B21B37/28B21B1/40B21B13/142B21B27/02B21B27/106B21B37/32B21B37/44B21B39/08B21B45/0251B21B45/0278B21B2027/103
    • The invention relates to a method and a device for applying an adjustable tensile-stress distribution, in particular in the edge regions during the cold-rolling of metal strips (16), in particular metal foil, in order to reduce the risk of an excessive build-up of tension and cracks at the edges of the strip, which can lead as a negative consequence to cracks in the strip and to a reduction in production, and in order to improve the surface of the strip and its planarity, even for a relatively high strip displacement speed, and also to reduce strip trimming widths. To achieve these aims, at least one or a combination of two of the following measures are implemented: a) separation of lubrication and cooling of the working rolls by lubricating on the run-in side and cooling on the discharge side, b) additional influencing of the strip edges using a hot edge spray", in particular by spraying (21) rolling oil with differing temperatures in zones, c) use of a special cross-sectional configuration of the working rolls (12, 12') in the vicinity of the strip edges, which creates a partial material build-up during the blooming pass, said build-up forming a longer strip edge with subsequent passes, thus counteracting the risk of an excessive build-up of tensile stress.
    • 本发明涉及一种用于施加可调拉伸应力分布的方法和装置,特别是在金属条(16),特别是金属箔的冷轧过程中的边缘区域中,以减少过度的风险 在带材的边缘处形成张力和裂缝,这可能导致带材中的裂纹的负面影响和生产的减少,并且为了改善条带的表面及其平面性,即使对于 相对较高的条带位移速度,并且还减少条带修剪宽度。 为了实现这些目标,实施以下两种措施中的至少一种或两种组合:a)通过润滑在进料侧和在排放侧进行冷却来分离工作辊的润滑和冷却,b)额外的影响 特别是通过在区域中喷涂(21)不同温度的轧制油,c)使用工作辊(12,12')附近的特殊横截面构造 带状边缘在开花过程中产生部分材料堆积,所述堆积形成具有随后通过的较长条带边缘,从而抵消拉伸应力过度累积的风险。