The meaning of cutting the strip actually refers to the longitudinal cutting of the steel plate, so that the width of the steel plate changes, such as: the width of the steel plate is 100 mm cut into the width of the two plates of 50 mm. At this time, the need to use the slitting machine equipment. And in this device, obviously the blade plays a crucial role.

For example, the thickness of the processed plate is between three millimeters and seven millimeters, and the daily processing is relatively large, then the quality requirements for the blade of the sundering machine equipment are relatively high. In general, the hardness requirement for the blade should be above 65HRC. Secondly, it has good wear resistance, otherwise it will need frequent tool change in production. This is bound to affect the quality of production and production efficiency.

Not only that, the blade of the slabbing machine equipment also needs to have good toughness to reduce the phenomenon of edge collapse as far as possible, and the surface finish of the blade should be high, which usually requires fine grinding to achieve. Of course, these are all taken into account in terms of cost, efficiency and quality. The ideal state is to further improve the quality and service life of the blade without increasing the cost.

In practical work, if it is found that there are more obvious burrs on the cut of the plate after cutting, it means that the tool has appeared greater wear, which has affected the quality of the shear. In view of this situation, the user needs to replace the new qualified slant blade in time. When installing the blade, it should be carried out according to the actual size needed.

In addition to paying attention to the size and installation sequence, at the same time, we should also consider whether the clearance between the upper and lower cutting tools of the slitting machine equipment is reasonable, in order to prevent the influence of use. Of course, during the use of the slitting machine equipment, the blade needs to be carefully maintained regularly to extend its service life as far as possible.