Shear blades-shearing machines in the metal industry, seemingly simple cutting actions, actually contain many tricks:

 Shear blades-shearing machines in the metal industry, seemingly simple cutting actions, actually contain many tricks:

Among them, the most frequently encountered cuts are the following:

1. Thick plates over 13mm

2. 0.2~4mm thin plate

3. Flower board

4. High tension plate (commonly used in automotive sheet metal)

5. Titanium plate

When cutting these cut objects, the common problem with the knife is that the knife is broken or the knife is sunken.

First of all, we must first determine the gap between the upper and lower knives.

Nowadays, in order to meet the diversified needs in the market, cut panels are available in various materials and thicknesses.

Among them, the market is also flooded with boards of poor quality. In response to such a market, we have collected a lot of market information, and we have found the best way to adjust the knife in the current market:

When adjusting the knife, you should set the gap from about 2~3mm thicker than the thickness of the plate. That is to say, when you want to cut a 5mm thick plate, you should start adjusting from 7mm or 8mm, and then slowly adjust it. When the cut surface of the plate is cut It shows 1/3 bright surface and 2/3 matte surface to achieve the best cutting effect.

The gap setting when cutting the pattern board is tricky, and it must be adjusted from the thickest thickness calculated from the most convex point of the pattern board, instead of using the board thickness directly. Also, cutting the raised side of the pattern face down can extend the life of the tool!

In addition, you also need to consider the material of the shear blade, especially when cutting stainless steel. The cutting tool must be sharp, wear-resistant and tough. Therefore, the blade of the shearing machine should be discussed. In addition to the angle of the knife edge and other appearance design and manufacturing precision, the selected material is a key factor that affects the quality of the tool.

Goodklife shear blades are made of high-quality steel and undergo various strictly controlled manufacturing processes, coupled with mature heat treatment, to achieve the same hardness of the blades, tough but not brittle edges, and durable wear. In response to different cutting objects, a tool that does not collapse, does not roll, is impact-resistant, wear-resistant, has strong cutting ability, and has a long service life.