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Fuzhou Jinquan Metallurgical Machinery Equipment Co.,Ltd
Fujian Tianfeng Machinery Co., Ltd.
Address: No. 301, Xujia Village, Jingxi Town, Minhou County, Fuzhou City, Fujian Province, China
Fuxing Avenue, Jinan District, Fuzhou City, Fujian Province, China
Mobile phone: +86 591 83629866、83622555
Fax：+86 591 83629866、83622555
Application of D1000 Disk flying shear for bar head cutting used for rolling mills in rolling mills
D1000 Disk flying shear for bar head cutting used for rolling mills is not a key position in the rolling mill, but it plays a vital role in the accuracy and shape of the finished product. Different types of rolling mills should choose the corresponding flying shear. , So that the entire production line can achieve the target size and accuracy. With the development of continuous steel plate rolling mills, section steel rolling mills and billet rolling mills and the improvement of flying shear productivity, the application of flying shears has become more and more extensive.
The types of flying shears mainly include disk flying shears, double drum flying shears, crank rotary and pendulum flying shears. Then D1000 Disk flying shear for bar head cutting used for rolling mills is used in the workshop of small rolling mills. Before installing the cooling bed, the rolling pieces are rough cut, so that the rolling pieces entering the cooling bed are too long; it can also be installed in the finishing mill. Before, the rolling piece was cut to ensure the smooth progress of the rolling process of the finishing mill.
So what is a flying shear? The flying shear is composed of two or more pairs of disc-shaped blades, and the axis of the disc is equal to the speed of the steel. When the flying shear is in the original position, the steel material advances to the left of the flying shear along the inlet duct. When the steel acts on the flag switch or the light pipe, the inlet pipe and the steel are inclined to the right, and the steel enters the middle of the two discs to be sheared.
When the blade descends, the guide tube returns the steel to the original left position, after which the lower blade rises again. The disadvantage of this type of flying shear is that the cut is oblique, but it has little effect on the cutting head or rough cut before the cooling bed. Because D1000 Disk flying shear for bar head cutting used for rolling mills is reliable in work, simple in structure, and cutting speed It can reach more than 10m/s, so it is widely used in small rolling mill workshops.