How to safely install the blade on a metal shearing machine?


The metal shearing machine, as common equipment in numerical control machinery, adopts a resistance key type clutch structure and open gear transmission, and adopts advanced electrical appliances (foot switch, manual switch) for operation, with low noise and convenient operation and maintenance. It is made of an all-steel welding structure, simple structure, easy operation, beautiful shape, and low energy consumption. It is widely used in metallurgy, light industry, machinery, hardware, motors, electrical appliances, automobile repair, hardware manufacturing, and other metal sheet processing industries.

The pressure device presses the sheared sheet firmly on the worktable to avoid movement and jumping during shearing. The press plate is mounted on two screws and has a nut on the screw. Due to the action of the spring, the press plate presses tightly against the worktable. When the upper knife holder moves upward, under the drive of the two double-head screws, the press plate also moves upward, so that the feed can be cut again. When the upper knife holder moves downward, the press plate holds the plate in place before cutting to facilitate cutting.

How to safely install the blade on a metal shearing machine is a concern for all operators. The blade gap cannot be adjusted casually, it must be operated by professional technicians. If it is a blade replacement, it requires more caution and a little debugging.

1.The operator of the metal shearing machine must have a very good understanding of the equipment, including performance, mechanism, function, etc.

2.Processing of materials that are not within the allowed range is prohibited, such as: quenched steel, high-speed steel, alloy steel, castings and non-metallic materials.

3.The blade edge must be checked for sharpness. If it has rusted or become dull or has a gap, it should be replaced or repaired promptly.

4.When working in a team, one person must be in charge, and there should be no different opinions, coordination is needed.

5.It is not allowed to process two different types of materials at the same time, and it is not allowed to overlap the materials being cut.

6.During the feeding process, it is not allowed to use manual pushing, but rather use the corresponding feeding auxiliary equipment. When cutting short material, the iron plate should be used to press it. The fingers must not be within 200mm of the blade edge during operation.

7.The cut material must be placed properly, not too high to avoid falling and injury, and not placed in the aisle to avoid a collision, the excess corners or scrap material must be cleared up promptly, and unrelated items should not be placed around the operating table and equipment.