步进梁

In order to require of the decarburized layer depth of T11A～T13A carbon tool steel wire rod up to the GB/T1298-1986 standard,the correspond heating processes for roughing soaking pit,pusher-type furnace for structural steel and rail and step-by-step furnace for wire were established based on the feature of T11A～T13A carbon tool and process technology in Pan Steel Co.

为使攀钢T11A～T13A碳素工具钢盘条的脱碳层深度满足GB/T12 98 1986标准的要求，根据T11A～T13A碳素工具钢的特点及攀钢的生产工艺，对初轧均热坑、轨梁推钢式加热炉及线材的步进式加热炉制定了相应的加热工艺，生产出的T11A～T13A碳素工具钢盘条的脱碳层全部满足GB/T12 98 1986标准的要求。

It is obtained that the zone width of starting cut is about the first weighting step, the zone width of face is changing between 23 times of period weighting step, the zone width near intake entry and return entry is about 0.70.8 times of the first weighting step, the height of trapezoidal surface is basically subject to the location of the key strata and the deformation, breaking and instability form of the voussoir beams structure.

更多到切眼侧带宽大约为初次来压步距，工作面侧带宽在23倍周期来压步距间变化，进风巷及回风巷附近带宽约为0.70.8倍初次来压步距，内外梯台面的高度受制于关键层层位及所形成砌体梁结构的变形、破断和失稳形态。

Several projects were proposed in allusion to the problems which were reflected in the old walking beam heating-furnace hydraulic system in Si-steel mill, and the best of which were confirmed according to the principles proposed by workers in the mill.

文中针对武钢热轧厂硅钢步进梁式加热炉液压系统存在的问题提出了几种改造方案，并根据工厂提出的改造原则确定了最佳改造方案。

We have developed and applied twofold combustion control system L1 and L2 in two 265t/h walking beam reheating furnace in PanGang hot strip mill.

本课题研究在攀钢1450热轧板厂两座265T/h的步进梁式加热炉上开发应用L1、L2两级燃烧控制系统。

Rolling mill plant of Bar Steel Plant of Baosteel Company instead build a new walking beam furnace for the heating of conticasting bloom.

宝钢分公司条钢厂轧钢分厂新建一座用于加热连铸大方坯的步进梁式加热炉。

Chapter three dissertates the design of the PLC control and monitoring program of this system.

第三章论述了步进梁液压系统的PLC控制与监测程序的开发。

At last, the problems are resolved by taper-cone instead of cone logic valve .

介绍了插装阀在步进梁式加热炉液压系统中的应用；分析了系统逻辑锥阀的故障原因，在把逻辑锥阀由单锥面改为双锥面后，系统故障消除了。

It is capacity speed governing circuit of pump controlling cylinder.

该系统采用先进的电液比例控制技术，保证步进梁按给定的速度曲线运行。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。