Factors of Slowness of Cold Rolling Mill

Factors of Slowness of Cold Rolling Mill

For the manufacturing of rolling mills, no matter what kind of machinery and equipment, the speed of production is very important, so the speed of cold rolling mills is also the same, if there is no speed in the entire production process Then, the production of the product will definitely lag behind, which will have a very serious impact on the enterprise, mainly including economic impact. What factors will directly affect the low speed of the cold rolling mill?


The first is the influence of the material: because there is friction between the rolled material and the work roll in the cold rolling mill, then the speed will also have a corresponding effect, so work in such situations At the time, the amount of lubricating oil will also increase, and it will cause changes in the mode of lubricating oil.


Second, the impact of the cold rolling mill itself: if the cold rolling mill is adjusted faster in mechanical rolling speed, then a larger number of roll necks will appear in the bearing, which will also seriously affect The movement of the roll.

In the process of rolling mill operation, the cooling water will directly cause the screw nut to rust and increase its friction, mainly because the working environment is relatively poor, reducing the service life of the screw nut. Shortening, in order to effectively ensure the transmission accuracy of the screw nut in the reverse direction, and the processing accuracy of the screw nut, the best way is to improve the cooling and lubrication of the rolling mill and add a dust cover to the screw nut. This can achieve the effect of waterproof and breathable.

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