锦州rolling mill-圣霖国际(推荐商家)

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，850rolling mill，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，锦州rolling mill， 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.

据说在14世纪欧洲就有轧机，但有记载的是1480年意大利人达·芬奇（Leonardo da Vinci）设计出轧机的草图。1553年法国人布律列尔(Brulier)轧制出金和银板材，用以制造钱币。此后在西班牙、比利时和英国相继出现轧机。

It is said that there are rolling mills in Europe in the fourteenth Century，800rolling mill， but it is recorded that in 1480， Leonardo Da Vinci (Italian Italian designer Da Finch) designed the draft for rolling mills. In 1553 the French law Adler cloth (Brulier) rolled gold and silver plate， used in the manufacture of coins. Since then， rolling mills h***e been rolled out in Spain， Belgium and Britain.

开坯机为两辊水平轧机，坯料送至轧机前后，根据轧制程序表进入相应的轧槽可逆轧制，并通过翻钢装置将轧件夹紧进行翻转。一般轧制5-7道次(***多9道次)。

The blooming machine is a two roll horizontal mill，300rolling mill， and the billet is sent to the front and rear mills. According to the rolling schedule， the roll is rolled into the corresponding rolling groove， and the workpiece is clamped and turned through the turning device. The general rolling is 5-7 times (up to 9 times).