Analysis of Blade and Slitting Form of Slitting Machine


Release time:

2023-12-18

Slitting machine, to achieve a comprehensive and specific understanding, so as to ensure that the product has a good use effect, but also can make it play its due role and function, rather than to waste. Therefore, based on the above learning requirements, the following will be started immediately, so that time can also be saved and efficiency can be improved.

Slitting machine, to achieve a comprehensive and specific understanding, so as to ensure that the product has a good use effect, but also can make it play its due role and function, rather than to waste. Therefore, based on the above learning requirements, the following will be started immediately, so that time can also be saved and efficiency can be improved.
1. Blade form in slitting machine
The blades in the slitting machine, in general, are the following:
Parallel blade: that is, the two blades in the slitting machine are parallel to each other, which is mainly used for transverse shearing. The materials that can be sheared are billet and slab, etc., as well as other square or rectangular billets. Therefore, this kind of slitting machine can also be called billet shearing machine. In addition, it can also be used to cold cut rolled pieces, where the blade shape is appropriate to the cross-sectional shape of the piece being cut.
Oblique blade: in the two blades, the upper blade is inclined and the lower blade is horizontal, so it will form a certain angle. Generally speaking, the inclination range of the upper blade is 1 to 6 degrees. This kind of blade is mainly used to cut steel plate, strip steel, thin slab and welded pipe blank, etc., and can also be used to cut small steel into bundles.
2. What are the technical parameters of the slitting machine? Can its configuration be determined according to user needs?
The technical parameters of the slitting machine, which are the six types of equipment, the thickness and width of the processed plate, the number of slitting strips, the shearing speed and the uncoiling weight, are all important and basic parameters and are indispensable. As for the configuration of the device, it can be selected and determined according to the user's needs.
3. The specific form of slitting machine
The slitting machine, in terms of equipment composition, includes uncoiler, guide device, uncoiling tension device, clamping device, coiler, disc shear, guide roller and looper, etc. Moreover, it has a specific form, which is:
Single-entry looper slitting: This kind of slitting machine is to set the looper in front of the shearing machine and feed the strip into it. The looper mode includes driving uncoiling, tensioning uncoiling and floating roller controlling uncoiling. In addition, it can achieve micro-tension or zero-tension shear, to avoid the shear blade slipping this phenomenon problem, at the same time, the uncoiler can not use the centering device, in the looper to achieve centering, can be.
Single-outlet looper longitudinal shear: the difference between it and single-inlet looper longitudinal shear is to set the looper after the shear bed. For thin strip, a guide system may be required at the material entrance to avoid the problem of asynchronous coiling. And from the current point of view, this form is used more.
Double looper longitudinal shear: it combines the two forms of inlet looper longitudinal shear and outlet looper longitudinal shear. it is mainly used in splitting strips and is suitable for shearing thin and soft strips.