As a key part of the slitting machine, the quality of the blade will directly affect the overall slitting effect. In order to ensure the quality of the slicing machine blade, the number of blade members can be reduced appropriately or the blade structure can be simplified. It is found that the lighter the blade, the less the number of components and the contact surface of components, the higher the limit speed of blade fracture.

Combined with the research structure to analyze, in the production of slicing machine blade, should be from the selection of materials. Comparatively speaking, using titanium alloy as the knife body material can not only reduce the mass of the member, but also appropriately improve the fracture limit and limit speed of the blade. However, because the titanium alloy is more sensitive to the incision, so it is not suitable for making the knife body, at present, many are using high strength aluminum alloy to make the knife body.

At the same time, when designing the structure of the knife body, the problem of force should also be considered. Because of the cutting machine equipment, the main force is concentrated on the knife body. Therefore, some measures should be taken in structural design to prevent stress concentration. Otherwise, excessive stress concentration may reduce the strength of the knife body. Therefore, it is best to avoid the groove and groove bottom with sharp corners.

It should be noted that, in order to ensure the use of the quality of the slicing machine, the structural design of the knife body should also be symmetrical to the rotating shaft, so that the center of gravity through the axis of the blade. Not only that, the clamping of the blade and the knife holder and the adjustment of the structure need to eliminate the clearance as far as possible, and the repeated positioning is required.

In addition to the content introduced above, there are a part of the blade diameter used by the slicing machine equipment in the trend of smaller, fewer teeth, which will also play a role in improving the strength and stiffness of the blade of the slicing machine to a certain extent.