主要介绍了承钢棒材连轧线计算机控制系统，其中包括了系统的硬件配置，控制功能及控制说明。
Hardware, control function and control illustration of computer control system of continuous rod rolling line in Chengde Iron and Steel Company is introduced.
为了提高轧钢厂老式棒材连扎线的使用效率和可靠性，提出了一种基于PAC系统平台的控制系统。
In order to improve the efficiency and reliability of the continuous rod rolling line in rolling mill, a control system based on PAC platform is put forward.
介绍了棒材轧线的系统结构及轧机速度控制过程，详细说明微张力、活套以及级联控制等在速度调节中的作用。
The control process of bar rolling speed was presented and the effects of low tension, loop and cascade control in speed regulation were described.
介绍了承钢从原西德引进的热轧棒材生产线的工艺布置、主要设备参数、特点以及技术改造情况。
The plant layout, main equipment parameters of hot bar production line, Chengde-Steel, imported from Germany, are introduced in this paper.
冷剪机是棒材生产线的关键设备，它的正常运行直接关系到轧钢生产。
As a key equipment in bar mill, the normal operation of the cold shear will influence the steel rolling directly.
介绍了承钢连轧厂棒材生产线新型收集检验打捆系统的工艺、设备情况及性能特点等。
It introduces the technology, equipment and property characteristics of the new system of collecting, examining and binding in the rod production line in Chengde Continuous Rolling Plant.
从设备选型、 加热炉设计和生产规模等方面分析了多线切分轧制对连轧棒材车间设计的影响。
The influence of multislit rolling on the bar rolling workshop designing has been analysed from equipment selection, etc.
棒材连轧生产线可采用低温轧制工艺实现节能降耗。
Low temperature rolling technology was applied for continuous rod production line in order to reduce energy consuming.
结合生产实际，研究了动态规划法在棒、线材孔型设计中的优化方法，为高速线、棒材生产提供了一套以低能耗为目标的计算机优化软件。
To unite with manufacture practice, the optimization method of the dynamic programming law in the groove design of bar and wire stock was investigated.
为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。
In order to save energy sources and improve operational condition, the polycrystalline mullite fibre was tried using for the heating furnace of wire rod and bar mill in Xianggang.
高速线、棒材热轧生产线的预精轧段和精轧段用轧辊的工作条件十分恶劣。
Working condition of roller rings used in finishing roll sector or pre-finishing roll sector of high speed line or rod rolling mill production line is extremely vile.
介绍了新钢棒材线CM250冷剪机工作原理，及其辅助装置的配置完善，改进措施。
The working principle of CM250 cold-shearing mill in bars production line at Xingang is introduced. Meanwhile, disposition of auxiliary device is perfected and measures are improved.
安钢一轧厂为解决棒材包装松散等质量问题，采用棒材自动成型技术对棒材生产线的收集包装系统进行改造。
The bar parking automation shaper was used to solve the loosing problem during the bar parking in the past.
介绍了汽车专用钢棒材连轧线微张力控制的控制思想、控制过程以及微张力计算方法，说明了微张力的实现条件。
The idea and process of micro-tension control of rod continuous-rolling line for special automobile steelare introduced as well its calculation, its operation conditions stated.
为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。
The properties of homemade new type insulation material made of polycrystalline mullite fibre and its successfully application in continuous reheating furnace are discussed.
为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。
The properties of homemade new type insulation material made of polycrystalline mullite fibre and its successfully application in continuous reheating furnace are discussed.
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