合格的单根坯料经提升装臵将其提升到 5.0m平台辊道上，通过运送辊道进入入炉辊道，由推钢机推入加热炉，蓄热推钢式加热炉按不同钢种的加热制度，将坯料加热到980-1150℃，加热炉的设计能力为:冷坯160t/h,热坯180t/h。

Qualified single blank by lifting device to the 5.0m platform on the rollers, by transporting roller into the furnace roller, the pusher is pushed into the heating furnace, regenerative pusher type reheating furnace in heating system of different steel grades, the blank is heated to 980-1150 DEG C, the design of heating furnace capacity: cold billet 160t/h 180t/h, hot slab.

同时在了解技术要求的同时，我们还必须充分了解各种钢的内在特性，尤其是加工工艺特性及***性能的变化特性，即该钢种的固有内在规律，然后利用这些规律，我们才能真确的制订生产工艺过程及采取有效地工艺手段，来达到生产出合乎技术要求的产品目标。

At the same time to understand the technical requirements at the same time, we must also fully understand the inherent characteristics of all kinds of steel, especially the characteristics of manufacturing process characteristics and organizational performance, namely the inherent inherent law of the steel, and then use these rules, make production process and take effective technical means we true, to produce a the technical requirements of the product target.

轧制速度控制：即轧制时对各道次轧辊的线速度以及每道中不同阶段的轧辊的速 度的具体规定，也叫速度规程。

Rolling speed : that is to say, the speed regulation is also specified for the speed of each roller and the speed of each roller different stages in rolling.