Hydraulic plate shears

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

hydraulic plate shears are widely used in machining, which can shear steel plate materials of various thicknesses. The commonly used plate shears are divided into three types: flat shear, rolling shear and vibrating shear. The flat shears are widely used. Most plate shears with a shear thickness of less than 10mm are mechanically driven, while those with a shear thickness of more than 10mm are hydraulically driven. Generally, it is operated by foot or button to cut metal single time or continuously

precautions for the operation of hydraulic plate shears:

1. Before work, carefully check whether all parts of the plate shears are normal, whether the electrical equipment is intact, and whether the lubrication system is smooth; Remove the sundries such as tools, measuring tools and corner waste materials placed on and around the table

2. Do not operate the plate shears by one person alone. Two to three people should coordinate the feeding, control the dimensional accuracy and reclaiming, and determine that one person should be in charge

3. Adjust the scissors clearance of the plate shears according to the specified thickness of the plate shears. It is not allowed to cut two kinds of plates with different specifications and materials at the same time; Stacking and shearing are not allowed. The cut sheet metal shall have a flat surface, and it is not allowed to cut narrow sheets that cannot be compacted

4. The belt, flywheel, gear, shaft and other moving parts of the plate shears should be installed with protective covers

5. The feeding finger of the plate cutter operator should be kept at a distance of less than 200mm from the scissors mouth and away from the pressing device. The protective fence placed on the cutting trigger shall not block the operator's eyes from seeing the cutting part. The waste produced after operation is angular, and the operator should remove it in time to prevent stabbing and cutting

6. The flywheel, gear, shaft, belt and other moving parts of the plate shears should be equipped with protective covers

7. Place a fence to prevent the operator's hand from entering the area where the scissors fall. It is strictly forbidden to pick up waste materials on the ground during work to avoid being injured by falling workpieces

8. Do not cut quenched materials, and never allow cutting beyond the working capacity of the shearing machine

the operator of hydraulic plate shears should be familiar with the main structure, performance and use method of the plate shears

hydraulic plate shears are suitable for cutting all kinds of steel plates, copper plates, aluminum plates and non-metallic material plates with a thickness of the rated value of the machine tool. They are materials without hard marks, welding slag, slag inclusions and welds, and excess thickness is not allowed

usage of hydraulic plate shears: adjust the blade clearance according to the thickness of the material being sheared; Adjust the profiling or fixture according to the width of the sheared material; Before the operation of the plate shear, make 1-3 empty strokes first, and then implement the cutting work after it is normal

in case of abnormal operation of the machine during use, immediately cut off the power supply and stop the machine for inspection