辊系快速整体更换不需吊车，采甩轧辊牵引小车和横移台车结合的换辊方式，导卫横梁安装在轧机轴承座上，更换轧辊时，导卫及横梁随辊系整套从牌坊窗口中拖出，辽宁rolling mill，一次换辊时间仅为20min.

You don't need to replace the whole fast roller roller way for mining crane， trolley and swing roller tr***ersing trolley with the guide beam is installed on the bearing seat of rolling mill， roll changing，650rolling mill， guide and beam with roll set pulled from the housing window， a roll change time is only 20min.

开口式机架由机架底座和上横梁组成。

开口式机架是型钢车间常见的一种机架形式。这种机架的优点是制造简单，装卸、换辊方便。其缺点是强度和刚度较低，轧辊辊跳值较大，影响产品精度，故只适用于大型轧机。

The open frame is of the frame base and the upper cross beam.

The open frame is one of the most common forms in the steel workshop. The advantages of this frame are simple manufacturing， loading and unloading，520rolling mill， and convenient for roll change. Its disadvantage is that its strength and stiffness are low， the roll roll value is larger and the precision of the product is affected， so it is only suitable for large rolling mill.

轧制技术的有关问题:

般在板边缘较薄，扎或纵厚度偏差就叫做板凸度。如果板凸度足够大，板厚偏差可以达到一定值，620rolling mill，以至于钢板不适用于在严格要求板厚精度的场合。当厚度偏差增大（在板宽方向上厚度不同）导致在材料设计后产品损失中应考虑增加板厚边缘。

It is thinner on the edge of the plate， and the deviation of the ligation or longitudinal thickness is called the plate convexity. If the plate convexity is large enough， the thickness deviation of the plate can be reached to a certain value so that the steel plate is not suitable for the situation where the thickness of the plate is strictly required. When the thickness deviation increases (the thickness is different in the width of the plate)， the thickness edge of the plate should be added to the loss of the product after the material is designed.

辽宁rolling mill-圣霖国际【以人为本】由鞍山市圣霖进出口贸易有限公司提供。辽宁rolling mill-圣霖国际【以人为本】是鞍山市圣霖进出口贸易有限公司（shenglininternational.cn）升级推出的，以上图片和信息仅供参考，如了解详情,请您拨打本页面或图片上的联系电话，业务联系人：王秋。