Shearing machine is a kind of shearing equipment widely used in machining, which can cut steel plate materials of various thicknesses. Commonly used shearing machines are divided into three types: flat shear, rolling shear and vibration shear. The flat shears are used in large quantities. Shearing machines with a thickness of less than 10 mm are mostly mechanical transmissions, and those with a thickness greater than 10 mm are hydraulically driven. Single or continuous shearing of the metal is typically performed using a foot or button manipulation. Pay attention to the operation of the shearing machine:
Hydraulic shearing machine
(1) Before work, it is necessary to carefully check whether the various parts of the shearing machine are normal, whether the electrical equipment is intact, whether the lubrication system is unblocked, and the tools and measuring tools such as tools and measuring tools and corner scraps are placed on the surface of the table.
(2), do not operate the shearing machine by one person alone, the 2-3 people should coordinate the feeding, control the dimensional accuracy and take the materials, and be determined by one person to command.
(3) Adjust the scissors gap of the shearing machine according to the specified thickness of the shearing plate. It is not allowed to cut two kinds of sheets of different specifications and different materials at the same time; The cut sheet requires a flat surface and is not allowed to cut narrower sheets that cannot be pressed.
(4) Protective covers must be installed on the moving parts of the belt, flywheel, gears and shafts of the shearing machine.
(5) The finger fed by the shearing machine operator should keep a distance of at least 200mm from the scissors opening and leave the pressing device. The protective fence placed on the trigger can't block the operator's eyes and can't see the cut. The waste generated after the operation is angular and the operator should remove it in time to prevent stab wounds and cuts.