冷床下料装置将其收集成组送至输出辊道上, 再由输出辊道将其送到冷剪剪切成定尺成品。冷床的设计质量与安装精度直接决定着产品的终质量。
The cooling bed feeding device collect group sent to the output roller, the roller output will be sent to the cold
冷拉厂家
冷床下料装置将其收集成组送至输出辊道上, 再由输出辊道将其送到冷剪剪切成定尺成品。冷床的设计质量与安装精度直接决定着产品的终质量。
The cooling bed feeding device collect group sent to the output roller, the roller output will be sent to the cold shear into thespecified product. Design quality and installation accuracy of cooling bed directly determines the final quality of the product.
使冷床区域产生空气自然对流，形成烟囱效应，造成冷床上圆钢下部冷却速度过快，出现冷却不均匀，影响了产品的质量。步进翻转冷床利用步距与齿距的差值，使圆钢在冷床上每移动一个齿距，圜钢就滚动了一个角度，避免了圆钢在冷床上的不均匀冷却所造成的质量问题。将已轧制成型产品通过辊道输送进入冷床，再由齿条步进式拔齿等形式，将排列在冷床上的工件逐步移向冷床顶端，达到了工件的冷却效果。
The cooling bed area of air natural convection, the formation of a chimney effect caused by the cooling bed bar lower cooling speed, appear uneven cooling effect of the quality of the products. Step by step difference of inverted cooling bed and pitch, the bar in the cooling bed every movement of a pitch, round steel rolling an angle, to avoid quality problems of round non-uniform cooling in the cooling bed caused by.
保证合理有序的过钢节奏，加大矫直测量次数，确保矫直中心在一条直线上。制定矫直辊装配标准，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 relatihip 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.
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