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，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.

驱动电机斜置在锯机底座上，通过伞齿轮及主传动轴带动锯片，锯片由液压装置锁紧在传动轴上。锯片进锯由液压驱动，进锯速度根据锯切阻力由比例阀调节。当轧件断面较大、锯切阻力高时，进锯速度慢，反之，进锯速度块。

The driving motor is inclined on the base of the saw machine, and the saw blade is driven through the bevel gear and the main drive shaft, and the saw blade is locked on the drive shaft by the hydraulic device. The sawing saw is driven by hydraulic pressure, and the speed of the saw is adjusted by the proportional valve according to the cutting resistance. When the section of the rolled piece is large and the cutting resistance is high, the speed of the saw is slow, and conversely, the speed block of the saw.

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，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, the stable rolling condition, improve operation efficiency, s***ing maintenance and replacement has important significance to guide and beam time etc.