纳米氧化铝分散体溶液可与酰亚胺涂料混合,提供漆包线漆涂层,得到耐磨性、COF和耐电晕性得到改进的线 材。
The nano-alumina dispersion solution can then be mixed with an imide coating to provide for a wire coating to give the wire improved abrasion, COF, and corona resistance.
本系列再碎机也可作为燃材锅炉生产线的备料设备主机。
This series of re-cutter can also be used as the material-preparing main machine of fuel boiler production line.
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.
本文结合实际,对带材涂层生产线采用红外线烘干炉的优越性加以探讨。
Combined with the practice, this paper explored the advantages on application of infrared ray drying furnace for coating production line.
本文阐述了一个聚氯乙烯塑料片材生产线自动配料系统的设计和实现。
The design and realization of an automatic weighing system for PVC film line is discussed in this paper.
某些高级应用,如轿车用板带材生产线的压下控制等,对伺服性能提出了更加严格的要求。
Some advanced application, such as the product line of iron strip used for cars, requires more excellent response characteristic of hydraulic servo-system.
使用培养基法和棉球法测定了苦豆碱、野靛碱、甲基野靛碱、苦参碱对松材线虫的杀线活性。
Nematicidal activity of aloperine, cytisine, N methylcytisine and matrine was bioassayed by the agar medium method and the cotton ball method.
介绍了带材生产线中卷取机功率的计算方法。
The calculation method of recoiler power in the strips' production 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.
结果显示,一定的母材厚度和焊后热处理条件,使熔合线附近氢浓度峰值提高,从而使氢剥离倾向增大。
The results show that certain thickness of the base metal and the regime of heat treatment will increase the peak hydrogen concentration and promote the tendency of disbonding.
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.
AIM生产各种焊材产品所需的原材料,包括:锡粉、介质、锡线松香芯和助焊剂。
AIM produces all the needed raw materials for it's solder products including powder, mediums and core wire flux.
采取严格清理焊接区、高焊材纯净度、强熔池保护及控制线能量等措施消除了蒙乃尔合金焊接中的气孔和热裂纹,保证了产品焊接质量。
By strictly clearing up weld zone, improving welding material's purity, strengthening molten pool's shield and controlling energy input etc measures, weld zone's hot crack and blowhole were prevented.
从理论上对超导开关线的母材选择和参数设计进行了分析,并对超导开关线的合理使用提出了建议。
Theoretical analysis is made on matrix selection and parameter design of superconducting on-off switch wire and a suggestion of reasonable application of the wire is presented.
作者根据运材岔线和装车场的装车线具有临时性的特点,研制了可拆卸的汽车运材钢筋混凝土板式轨道。
According to the temporary feature of transporting branch road and decking, the author developed transporting reinforced concrete plate track that can be broken up and grouped.
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.
基于对试验结果的分析,提出了便于应用的钢材三折线高温材性模型,为较精确地进行结构火灾反应分析奠定了基础。
Based on test results, a trilinear material property model is proposed, it permits the fire response analysis of steel structures to be made more accurately.
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.
测定了两种合金系箔材的X线衍射谱。
X-ray diffraction patterns of two alloy systems have been measured.
本文提出了双稠哌啶类生物碱对松材线虫的杀线活性强弱主要受其分子结构中官能团对的类型及其中的官能团的类型控制的假说。
A hypothesis that nematicidal activity of quinolizidine alkaloids is mainly determined by types of functional group pair and types of functional group in their molecular structures was proposed.
对神钢焊材生产线废水处理系统进行了分析。
The wastewater treatment system at Shengang electric welding wire product line has been analyzed.
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.
本文是国家科技部重大专项课题“长材连铸连轧生产线”(课题号:2001 BA 306b03)的一部分。
This dissertation is a part of the important and special project 'long products continuous casting and rolling line '(Item No. : 2001ba306b03) sponsored by Ministry of national science and technique.
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.
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