The temperature variation in continuous bar rolling process is studied by finite element method.
用有限元法分析了棒材连轧时轧件温度的变化规律。
Using three dimensional fluxional function, the rolling force and energy parameters of oval round pass sequences for hot continuous bar rolling were analyzed.
采用三维流函数法对棒材热连轧时的椭圆-圆孔型系统进行了力能参数的解析，其结果与实测结果符合很好。
The temperature field of the bar in and out the deformation zone during continuous rolling is simulate by finite element method.
采用有限元法分析了棒材连续热轧中变形区及出变形区时轧件横断面温度场。
By simultaneously sampling roll-bar speed and estimating tension by electric current-torque method the forward slip model for continuous shape rolling can be identified on-line.
在正常连轧生产条件下，同时在线采集轧辊与轧件速度并采用电流—力矩法估计机架问张力值，可以在线地识别前滑模型。
To introduce the application of SIMOREG K 6ra24 fully digital DC converter for the wire rod and bar continuous rolling mill production line, describe its configuration, functions and characteristics.
介绍SIMOREGK6ra24全数字直流调速装置在棒线材连轧生产线上的应用，说明其配置、功能及特点。
The often happened problems during continuous rolling for bar are analyzed. A software system of computer simulation is developed. It has provided the scientific basis for production.
分析了棒村连轧生产中易出现的问题，开发了核材连轧轧制模拟软件系统，为实际生产中的工艺控制提供了依据。
The technique characteristic of controlled rolling and controlled cooling are introduced as well as its application in bar continuous-rolling in Han Steel.
介绍了控制轧制和控制冷却的技术特点及其在邯钢连轧棒材生产中的应用。
Having been sheared into several pieces as required, the reinforced bar produced by continuous rolling process is adopted with controlled-cooling technology. Its properties are described.
本文介绍了在连轧机组上采用的钢筋经分段剪切后控制冷却的工艺及有关性能。
This paper introduces Nb microalloying technologies to produce HRB400 bar, which include steelmaking, continuous casting and rolling.
介绍采用铌微合金化生产hrb400钢筋的工艺技术，包括合适的冶炼、连铸和轧制工艺。
The invention provides a method for rolling of titanium and titanium alloy bar and wire rod with three-roller Y continuous rolling mill.
本发明提供了一种应用三辊Y连轧机轧制钛及钛合金棒线材的方法。
The invention provides a method for rolling of titanium and titanium alloy bar and wire rod with three-roller Y continuous rolling mill.
本发明提供了一种应用三辊Y连轧机轧制钛及钛合金棒线材的方法。
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