A new method to calculate temperature rise in high speed wire rolling is proposed according to heat line theory.
基于热线理论提出计算高速线材轧制温升的新方法。
As the rolling speed of the high speed wire rolling mills is very high, the accidental fault is very easy to come out on the transmission parts.
高速线材轧机由于转速较高，其机械传动系统易出现突发故障。
The technology design and its characteristics of a single stand high speed wire rolling mill building in Xiangtan Iron & Steel Co. were introduced.
简要介绍了湘钢华光线材有限公司建设的一套单线高速线材轧机的工艺设计及其特点。
For the sudden fault of transmission parts in high speed wire rolling mill, the fault diagnosis based on the vibration measurement is an effective method.
针对高速线材轧机传动零部件的突发故障，开展基于振动测试的故障诊断研究可以有效加以避免。
The screwdown block is improved by mechanics analysis with boundary element method, and a simple device is designed for dynamic load of oil film bearing used in high-speed wire rolling mill.
通过采用边界元法对高线轧机压下垫块改造模型进行力学分析，开发设计一种适合测量高线轧机油膜轴承动态载荷特性的简易装置。
The high speed wire production process is simulated and the simulation system is designed with higher accuracy applicable to various rolling techniques.
采用计算机对高速线材生产过程进行模拟，开发出具有较高准确度同时具有对不同轧制工艺有较好通用性的高线生产仿真系统。
A new method is proposed to calculate the temperature jump during high-speed wire finish rolling through upper-bound triangular velocity field.
提出了以上界三角形速度场计算高速线材精轧阶段温升的方法。
Cause of water flowing into roll box, problem existing normally in high - speed wire rolling, is analyzed as well as the counter-measures.
针对高速线材轧制过程中轧辊箱进水这一普遍存在的问题，分析轧辊箱进水的原因及相应对策。
The principle of minimum tension control in high - speed wire rod rolling mill and the concerned calculation are introduced in this paper.
文章主要介绍了高速线材轧机的微张力控制原理，并对算法实现进行了详细描述。
When taking compact mill as rough stands of high speed wire mill, the tensile force for biting and stable rolling are different, resulting in the dimension variation at end and middle part of product.
以紧凑式轧机作为高速线材粗轧机组时，由于粗轧中各机架咬入和稳态轧制的张力不同，致使坯料出口头尾尺寸波动较大。
A kind of measuring method and corresponding measuring instrument for measuring cone shaft and cone sleeve of the high-speed wire rolling mill's roller are introduced.
介绍了一种检测高速线材轧机轧辊锥轴与锥套锥度的检测方法以及相应的锥体锥度检测仪。
This paper introduces the application of PLC in the high-speed wire rolling automation system and discusses the general structure, PLC types and communication network.
介绍了PLC在高速线材热轧自动化系统中的应用情况，从系统总体结构、PLC机型简介及其通信网络等方面进行了阐述。
The result shows that production of high strength screw bars is reasonable by the control rolling and control cooling process on high-speed wire mill with the capacity of low temperature rolling.
结果表明，在具有低温轧制能力的高线轧机生产线上，采用控轧控冷工艺生产高强度钢筋是可行的。
The purpose of the controlled-rolling and controlled-cooling technique and the application characteristic and tendency in links of production of high speed wire are introduced.
介绍了线材控制轧制和控制冷却工艺的目的，控制轧制和控制冷却在高速线材生产过程中各个环节的应用特点及发展趋势。
The rolling pressure on high speed untwist wire rod mill was measured firstly and succeeded internationally for optimizing technology, pass design, and management of the plant.
首次对高速无扭线材轧机粗轧机组压力进行测试并取得成功，为优化工艺规程、优化孔型设计及设备全过程的经济管理与改进提供了可靠的依据。
In the paper some technological and equipment problems about the application of high speed rolling technology in double duo wire rod mill are discussed.
讨论了采用高速轧制技术改造复二重线材轧机的设备和工艺问题。
Optimizing the system of controled rolling can improve the mechanical properties of high -speed wire rods.
优化控轧制度可达到提高高线机械性能的目的。
The characteristics of technology and equipment for high speed wire rod rolling mill in tangshan iron and steel Co.
介绍了唐钢高速线材厂的工艺、设备特点及对引进设备改造工程。
The invention adopts a pass-free flat roller to replace a rough rolling pass roller of the prior art and realizes non-groove rolling of the high speed wire rod roughing mill group.
本发明用无孔 型平轧辊代替现有技术的粗轧孔型轧辊实现高速线材粗轧机组无槽轧制。
The accident is always occurred, which is that work roll oil film bearing used in high-speed wire rolling mill has shorter longevity and is often burnt.
高速线材轧机工作辊油膜轴承频繁发生短寿烧损事故，严重困扰企业生产。
The accident is always occurred, which is that work roll oil film bearing used in high-speed wire rolling mill has shorter longevity and is often burnt.
高速线材轧机工作辊油膜轴承频繁发生短寿烧损事故，严重困扰企业生产。
应用推荐