FEATURES
1. The mainframe is fitted with numeric-control system special for shearing machines.
2. The position of rear stopper is displayed in a real-time manner.
3. Multistage programming function is available and the rear stopper is able for automatic operation and continuous positioning, to achieve an automatic adjustment for position of rear stopper.
4. It is provided with counting function for shearing, to display the shearing numbers in a real-time manner, able for power-failure memory of position of rear stopper, procedures and parameters.
5. Imported ball bearing lead screw and liner guide rail are used to ensure the positioning precision, so that the processing precision of machine is higher.
A shearing machine is a mechanical device used in metalworking to cut or shear sheet metal, plates, or other materials into specific shapes or sizes. The machine employs a shear force to separate or trim the material along a straight line. Shearing machines are commonly used in various industries, including metal fabrication, automotive manufacturing, and construction. There are different types of shearing machines, and they can vary in design and functionality. Here are some key features and components of a typical shearing machine:
Blades: The heart of a shearing machine is the pair of blades, often made of high-strength steel. One blade is fixed in place, while the other is movable. The material to be cut is placed between these blades.
Cutting Mechanism: Shearing machines use different mechanisms for cutting, including guillotine and rotary shearing. In a guillotine shear, the upper blade descends vertically to make the cut, while in a rotary shear, one of the blades rotates as it moves across the material.
Hold-Downs: To prevent the material from shifting during the cutting process, shearing machines are equipped with hold-downs. These are clamping devices that secure the material in place.
Back Gauge: Many shearing machines have a back gauge, which is an adjustable stop that helps position the material accurately. This ensures consistent and precise cuts, especially in mass production.
Hydraulic or Mechanical Drive: Shearing machines can be powered by hydraulic systems or mechanical systems. Hydraulic shears use hydraulic cylinders to generate the force needed for cutting, while mechanical shears rely on a mechanical drive, such as a flywheel and crank mechanism.
Control System: Modern shearing machines often feature a control system, which can be manual, semi-automatic, or fully automated using CNC (Computer Numerical Control) technology. CNC controls allow for programmable and repeatable cutting operations.
Safety Features: Safety is a crucial aspect of shearing machines. They are equipped with safety features such as emergency stop buttons, safety interlocks, and guards to protect operators from potential hazards.
Shearing machines come in various sizes, capacities, and configurations to accommodate different materials and cutting requirements. The choice of a shearing machine depends on factors such as the thickness and type of material to be cut, production volume, and desired precision. These machines are essential in the metalworking industry for tasks like blanking, piercing, and trimming sheet metal and plates.
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