热轧无缝钢管

介绍了热轧无缝钢管生产计划数据库信息管理系统的基本结构组成、运行环境、主要功能及该系统的作用和意义。

Described here are the main aspects of the database information management system for hot-rolled seamless steel tube production plan , including basic composition , operation environment , major functions and role of the system as a whole .

热轧无缝钢管的质量缺陷界定问题

Definition of Quality Defects of Hot-rolled Seamless Steel Tube

我国第一套CPE热轧无缝钢管生产线建成投产空调器的风机盘管计算机辅助设计

The first CPE seamless steel tube hot-rolling in China completed and put into production completed aided design for fan coil air conditioner

介绍一种热轧无缝钢管外径CCD在线测量仪，并详细分析了其光路组成及电路系统。

This piper introduces an on-line CCD measuring meter for the measurement of the outer diameter of heat-rolled seamless steel tube and analyses its light path compoSition and circuit system in detail .

Φ140mm热轧无缝钢管生产线简介

A brief introduction to φ 140mm hot-rolled seamless steel pipe production line

变质处理后的M2铸造高速钢具有优异的抗热疲劳性能和抗高温磨损性能，用于制造热轧无缝钢管均整机顶头，具有良好的使用效果。

Thanks to the said treatment the M2 cast high speed steel possesses excellent heat fatigue resistance and high temperature wear resistance , which leads to satis-factory effectiveness of the plug made thereof for seamless steel tube reeling mill .

简述了电磁感应加热方式应用于热轧无缝钢管生产中荒管再加热的优越性。加热喷雾法制备DMFC扩散层的性能研究

Briefed in the paper are the advantages of the electromagnetic induction heating process employed for shell reheating in seamless steel tube manufacturing . Study on performance of MEA prepared by heated-spray method for direct methanol fuel cell

傅立叶变换在热轧无缝钢管壁厚不均研究中的应用

Application of Fourier transform IH study of the wall thickness variability

热轧无缝钢管的现状与发展

Present situation and development direction of hot rolling seamless pipeline

热轧无缝钢管终轧温度实时监测系统设计

Design of Real Time Monitors System of Steel Tube Rolling Eventually Temperature

热轧无缝钢管生产作业计划研究

Research on Hot Rolling Seamless Steel Tube Production Scheduling

用水平连铸圆坯在φ100自动轧管机组上生产热轧无缝钢管

Hot-rolling of seamless steel pipe by 0100 automatic rolling mill with level continuously cast round steel blank

3种典型热轧无缝钢管机组的产品壁厚精度浅析

An Initial Discussion on Wall Thickness Tolerances of Seamless Steel Tubes Hot-rolled with Three Different Types of Pipe Mills

建立了热轧无缝钢管主生产计划问题的混合整数线性规划模型。

The master production scheduling ( MPS ) problem of hot rolling seamless steel tube is formulated as a mixed integer linear programming model .

热轧无缝钢管生产中直通式电磁感应加热炉的工艺设计及应用低温辐射加热炉

Technological Design and Application of Continuous Passing Electromagnetic Induction Heating Furnace for Hot-rolled Seamless Steel Tube Production Radiant heating furnace under the circumscription of low temperature

简要回顾了周期轧管工艺技术的发展过程，分析了该工艺生产热轧无缝钢管的优势与劣势。

The development of the pilger pipe mill technology is reviewed , and the advantages and disadvantages concerning this hot-rolled seamless steel tube-making process is analyzed .

我国目前是世界热轧无缝钢管生产消费第一大国，自给率已超过106%。

China is the first great-power on producing and consuming of seamless tube in the world , which the degree of self - sufficiency is over 106 % .

车里雅宾斯克钢管厂开发出一系列热轧无缝钢管新品种各车间负责车间生产、质量管理工作。

A NUMBER OF NEW HOT-ROLLED SEAMLESS STEEL TUBE PRODUCTS DEVELOPED BY CHELYABINSK STEEL TUBE WORKS , RUSSIA The workshops shall be responsible for direct production and quality control .

如何获得更高的热轧无缝钢管的尺寸精度是新建或改造轧管机组重点考虑的问题。

The wall thickness tolerance of hot-rolled seamless steel tubes is a major issue which has to be addressed in case of operation of any newly-built or modified hot-rolling tube mill .

以热轧无缝钢管柱为主要竖向承重结构构件，承担现浇钢筋混凝土框架剪力墙结构与钢屋架之间的结构转换作用。

Hot-rolled seamless steel tube column , as the main vertical load-bearing member , plays the role of structure transferring between the cast RC frame shear wall and the steel roof truss .

对当前热轧无缝钢管生产中连铸管坯的采用，新型穿孔机、轧管工艺设备的发展和改进，在线热处理以及多层次在线检测装置等重大技术问题进行了评述。

The comments involve such key issues concerning today 's production of hot-rolled seamless steel tubes and pipes as use of continuously cast billets , new type piercers , development and improvement of pipe-rolling process facilities , on-line heat treatment processes as well as multi-step on-line inspection systems .

实践证明，新型石墨润滑剂完全满足热轧无缝钢管的工艺要求，并与进口产品性能相似，且具有操作简便、环境污染小等优点。

It has been proven via relevant operation that the said new lubricant is quite up to relative technological criteria for manufacture of hot-rolled seamless steel tubes and that compared with similar products imported from abroad , it provides such advantages as easy-to-operate , pollution reducing and so on .

热轧高强度无缝钢管淬火工艺温度场有限元模拟

Simulation of temperature field of quenching process of hot - rolled high-strength seamless pipe by FEM