Plate shears are machines that use one blade to make reciprocating linear motion relative to another blade to cut plates. Through the moving upper blade and fixed lower blade, a reasonable blade gap is adopted to apply shear force to metal plates of various thicknesses, so as to break and separate the plates according to the required size. Plate shears are a kind of forging machinery, whose main function is the metal processing industry. The products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electrical appliances, decoration and other industries to provide special machinery and complete sets of equipment.

The gate shear adopts frame structure and all steel welding; Four corner octahedral right angle guide rail, high precision, good rigidity, and hydraulic preloading. The hydraulic system adopts two-way cartridge integrated valve; The whole system adopts; In addition, it can be equipped with stroke digital display, photoelectric protection device and mobile worktable (convenient for replacing molds). The gate plate shear has the double action function of upper sliding block and lower hydraulic pad. The working pressure stroke can be adjusted according to the process requirements within the specified range. It is easy to operate and centrally controlled by buttons.

Plate shears are machines that use one blade to make reciprocating linear motion relative to another blade to cut plates. By means of the moving upper blade and fixed lower blade, the Shearing Machine Blade For Cutting Stainless Steel with reasonable blade clearance is used to apply a shear force to metal plates of various thicknesses. The plates are broken and separated according to the required size. Plate shears are forging machinery, whose primary function is in the metal processing industry. The products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electrical appliances, decoration, and other industries to provide special machinery and complete sets of equipment.
The company produces high, medium, and low-speed plastic crushing and granulation blades, which are made of a variety of alloy materials, including all steel and embedded steel (high-speed steel, cemented carbide, etc.), with different specifications and sizes, including strip and cylindrical; There are dry cutting and water cutting blades, which are suitable for high and low-temperature cutting and shearing machine blades. The company also produces blades for peripheral equipment of injection molding machines, which has the advantages of high cutting efficiency, low noise, and vibration, etc.

1. Modernization of materials
Among the new trends in the development of plate shear blades, the important thing is the modernization of materials. Many new materials in the new era have begun to become the basic materials for the production of plate shear blades, such as 12CrMoV and 6CrW2Si, which are newly developed new materials. Since they are used as the material of plate shear blades, the performance of plate shear blades has also been greatly improved, and there are more and more kinds of materials that can be used for cutting So that the plate shearing machine has been rapidly popularized.

2. Diversification of uses
Nowadays, there are more and more uses of plate shears. Before, most of the blades of plate shears we saw were used for ordinary and simple plate cutting. Now, many new material blades are used for more and more purposes. For example, we can see the shadow of this new material blade plate shears in factories making stainless steel kitchenware and furniture, This wide application makes the application of plate shears more diversified.

3. Simplification of form
Compared with the previous plate shears, the current plate shears also look much simpler, especially the plate shears made of some new materials are more lightweight and exquisite. Such simple and exquisite blades can also make the plate shears more convenient for application in more industries. In the later production industry of plate shear blades, the refined and simplified blade is also a general trend in the development of plate shear blades.

There are many kinds of plate shears and different adjustment methods, so no matter what model, it is not the blade of Nanjing shear blades that can be adjusted by anyone. You can ask a professional master to debug, otherwise, you may hurt your body if you don't say it accurately. Before adjusting the clearance, we need to check whether the shear blade is repaired or adjusted after changing the blades. We should carefully adjust them step by step according to the type and thickness of materials.
First, adjust the screw in the stop on the workbench. After rotating the screw, the workbench can move back and forth, so as to adjust the gap between the upper and lower blades. The indicating machine installed on the column can read the movement of the worktable. When the blade gap is too large, the cutting part of the plate will be deformed and burred; If the blade clearance is too small, the plate will be crushed, and the machine tool will be damaged in serious cases. Therefore, it is very important to adjust the clearance of the blade of the plate shear.

 Please refer to the following page to get more details:
https://www.harsle.com/How-to-adjust-the-blade-gap-of-shearing-machine-id3083071.html