Today we will introduce you to the daily maintenance of the rolling mill. 1. Implement the “five-determination” principle of lubrication (fixed point, fixed person, timing, qualitative and quantitative) to ensure that each lubricated part of the rolling mill is in a good lubrication state. 2. Check the adjustment device of the rolling mill (press down,…
The entire hot rolling process of steel is as below. Billet checking→Billet heating→Rolling→Double length shearing→Cooling→Shearing→Inspection→Packaging→Measurement→Warehousing Today we will learn about the billet checking and billet heating. Billet checking: The quality of the billet is the key to the quality of the finished product, so we must processing billet checking. ① Billet checking procedure includes physical…
The steel rolling mill is the main equipment of the steel rolling mill production line. In order to make the rolling mill work better, we will configure some auxiliary equipment. Today, the editor of Judian will introduce the auxiliary equipment of the steel rolling mill production line to you. Common auxiliary equipment includes descaling equipment…
In the steel rolling production line, there will be some surface defects in hot rolled steel. The reasons for the defects are generally caused by the immaturity of the process. Today we will analyze the causes of the defects on the surface of the hot rolled steel and the solutions to these surface defects. Common…
In steel rolling production, the casting process is a common manufacturing method. Casting is the pouring of molten metal into a mold, where the molten steel cools and then solidifies to obtain parts of the desired shape and properties. The advantages of this production process are low manufacturing costs and great process flexibility. The casting…
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