冷拉厂家,圣霖国际(在线咨询),冷拉

流态冷床法的基本原理是：利用一定速度的气流吹动沸腾床上的固体颗粒，冷拉设备多少钱，使之处于悬浮运动状态，依靠煤气在流态层中的燃烧，使流态层具有要求的温度，线材从中通过时冷却，完成奥氏体的分解转变。

The basic principle of the flow state cold bed method is that the solid particles on the fluidized bed are blown by the flow of gas at a certain speed， so that it is in the state of suspended motion， depending on the combustion of gas in the flow state， the flow layer has the required temperature，冷拉厂家， and the wire is cooled when it passes through， and the  and transformation of the austenite is completed.

保证合理有序的过钢节奏，加大矫直测量次数，冷拉，确保矫直中心在一条直线上。制定矫直辊装配标准，冷拉设备，保证安装正确，有据可查。建立BH值与矫直辊间距的关系，做到合理配辊，保证辊缝在1－3mm之间。

Ensure a reasonable and orderly flow of steel rhythm， increase the number of straightening measurement， to ensure that the straightening center in a straight line. The assembly standard of straightening roller is set up to ensure that the installation is correct and can be checked up. The relationship between the BH value and the spacing of the straightening roller is established， and a reasonable roll matching is made to ensure the gap between 1 and 3mm.