-
公开(公告)号：KR100686925B1
公开(公告)日：2007-02-26
申请号：KR1020000078237
申请日：2000-12-19
申请人： 에스엠에스 그룹 게엠베하
IPC分类号： B21B1/26
CPC分类号： C21D11/005 , B21B1/08 , B21B37/74 , B21B2261/21 , C21D1/62 , C21D1/84 , C21D9/0068 , C21D9/04 , Y02P10/212
摘要： 성형된 압연재가 압연열로부터 냉각될 때에 의도하는 바대로 냉각될 수 있도록 하기 위해, 압연재의 전체 횡단면 및 표준 길이에 걸쳐 성형과정(압연처리)동안 발생하는 온도분포의 정보가 요구된다. 본 발명에 따르면 압연라인 내에서의 압연재에 대한 온도 변화가 실제 압연처리 내지 냉각처리 이전에 시뮬레이션화되고 그리고 냉각을 조절하기 위해 측정된 실제값을 포함하는 획득된 결과가 적용되는 점이 제안된다.
링크장치, 시뮬레이션 유닛, 조절 유닛, 제어 유닛, 처리데이터 유닛-
公开(公告)号：KR1020010067418A
公开(公告)日：2001-07-12
申请号：KR1020000078237
申请日：2000-12-19
申请人： 에스엠에스 그룹 게엠베하
IPC分类号： B21B1/26
CPC分类号： C21D11/005 , B21B1/08 , B21B37/74 , B21B2261/21 , C21D1/62 , C21D1/84 , C21D9/0068 , C21D9/04 , Y02P10/212
摘要： PURPOSE: A method for cooling hot-rolled shapes without generating scraps by simulating the course of temperature in the rolling mill for the rolling stock already before the actual rolling and cooling process. CONSTITUTION: The method for cooling hot-rolled profiled sections from the rolling heat, wherein the profiled sections are formed of section parts of different mass, wherein, by using measuring-technological means in cooperation with a computer with the aid of a computing program, the quantity of heat to be proportionally removed from the different section parts in accordance with their mass and temperature and the amount of cooling medium required therefor are calculated and controlled, the method comprises the steps of: simulating the course of temperature for the rolling stock in the rolling mill already before the actual rolling and cooling process by performing several simulation calculations by varying the cooling parameters in the simulation calculation to obtain calculated parameters; measuring actual values upstream and downstream of the cooling stretch controlling the adjustments of the desired cooling process based on the calculated parameters obtained from the simulations and the actual values measured upstream and downstream of the cooling stretch.
摘要翻译： 目的：通过在实际的轧制和冷却过程之前模拟轧制机的轧机温度的过程来冷却热轧形状而不产生废料的方法。 构成：从轧制热量冷却热轧型材部分的方法，其中成形部分由不同质量的部分形成，其中，借助于计算程序与计算机协同使用测量技术手段， 计算和控制根据其质量和温度根据其质量和温度按比例从不同部分切除的热量和所需的冷却介质的量，该方法包括以下步骤：模拟机车车辆的温度过程 轧机已经在实际轧制和冷却过程之前，通过在模拟计算中改变冷却参数进行若干模拟计算以获得计算参数; 测量冷却拉伸的上游和下游的实际值，基于从模拟获得的计算参数和在冷却拉伸的上游和下游测量的实际值来控制所需冷却过程的调节。
-
公开(公告)号：KR1020010062528A
公开(公告)日：2001-07-07
申请号：KR1020000078939
申请日：2000-12-20
申请人： 에스엠에스 그룹 게엠베하
IPC分类号： C21D8/06
摘要： PURPOSE: A method of heat treatment of wire is provided, which eliminates the nonuniform structure formation and nonuniform mechanical characteristics with respect to lengths of rollers in the final. CONSTITUTION: The method of heat treatment of wire comprises the steps of cooling a longlength wire stock immediately after the stock leaves a rolling heat region to a temperature below a starting temperature of martensite formation; and, thereafter, forming a wire coil. The wire coil forming step comprises one of coiling the longlength wire stock; reeling the longlength wire stock; and forming, by using a laying head, wire winding subsequently collected to form a wire coil; and wherein the method further comprises the step of tempering the formed wire coil.
摘要翻译： 目的：提供一种线材热处理方法，消除了在最终的辊子长度方面的不均匀的结构形成和不均匀的机械特性。 构成：线材的热处理方法包括以下步骤：在坯料离开轧制热区域到低于马氏体形成起始温度的温度之后立即冷却长丝线材; 之后，形成线圈。 线圈形成步骤包括卷绕长长度线材的一种; 卷长丝线; 并且通过使用铺设头形成随后收集的线绕组以形成线圈; 并且其中所述方法还包括回火所形成的线圈的步骤。
-
-
搜索结果
3 条记录 (耗时 0.012 秒)
