短应力线轧机具有如下优点：

⑴容易实现负公差轧制，因为轧机的高刚度保证了产品的*。

⑵可实现轧机左右两个轴承的对称调整，这对于稳定轧制条件，提高作业率，280rolling mill，节省检修和更换导卫、横梁时间等具有重要意义。

Short stress line mill has the following advantages:

It is easy to realize negative tolerance rolling mill， because of the high rigidity to ensure high precision products.

The symmetric adjustment can achieve about two rolling bearings，四平rolling mill， the stable rolling condition， improve operation efficiency，220rolling mill， s*ing maintenance and replacement has important significance to guide and beam time etc.

关于机械产量，二十世纪七十年代后期，控制冷却技术的发展使得钢板轧制中的TMCP技术得到广泛发展。

With regard to mechanical production， the developme*f cooling technology in the late 1970*ade the TMCP technology develop widely in steel plate rolling.

连续加热炉连续加热炉包括推钢式加热炉、步进式炉、转底式炉、分室式炉等连续加热炉，但习惯上常指推钢式炉。连续加热炉多数用于轧制前加热金属料坯，少数用于锻造和热处理。

It is named according to the varieties of rolling， the type of rolling mill and the nominal size. The principle of "nominal size"

For rolling mills， they are named after the gear ring and the pitch diameter of the herringbone gear.