Guillotine, metal cutting shears
Do you want to buy a guillotine — scissors for cutting metal sheet metal, steels and alloys from the supplier company AvecGlob? Here you will find interesting information on this topic.
Operating principle
Guillotine shears — sheet shears with an inclined knife — are a type of blanking equipment intended for the production of separation operations with sheet and wide-band metal by the method of plastic shearing of its individual sections.
Sheet shears with an inclined knife are two-post double-crank mechanical presses with an open C-frame of horizontal type. They include a drive motor, a V-belt drive, an induction clutch, a brake, main shafts, gears, connecting rods of pulling or pushing types, a knife beam with fixed knives, a table on which fixed knives are installed, a sheet pressing mechanism, a system of rear and front stops, the ejector. Guillotines are also equipped with a receiving table, which can have a mechanized drive.
Urgency of application
Sheet shears with an inclined knife differ relatively little energy consumption for cutting, because it, due to the angle of inclination of moving knives, occurs non-simultaneous over the entire width of the cut. The accuracy of cutting is determined by the gap between the knives, which, in turn, depends on the strength of the cut metal and the thickness of the sheet / strip.
Guillotine shears are used for shearing with practically any serial production, as well as for any length and width parameters of the sheet blank. For cutting an extra-thick sheet, sheet shears have a mechanical drive rather than a hydraulic one.
Supplier — AvekGlob Company — offers at affordable prices from the manufacturer various models and sizes of guillotine shears designed for cutting sheet metal. The supplier guarantees the timely delivery of products to any address specified by the consumer.
The sequence of metal cutting on sheet shears
A stack of sheets to be cut is installed on the receiving table, from where one cutter is fed into the cutting area. The sheet is positioned first on the back, and then on the front stops. After fixing the workpiece, the cutter activates a mechanism of spring or hydraulic pressing of the sheet to the horizontal surface of the table. Then the coupling is turned on, and the working stroke of the knife beam is executed. In the reverse run, the rear stop is raised, and the ejector guides the cut strip into the trolley, which is located on the back of the equipment. Since the scissors, as a rule, work in a cycle of single strokes, then after stopping the knife beam in the upper position, the cutter feeds the next sheet to the cutting zone.
Mass production uses automated complexes based on sheet scissors. For this purpose, the equipment is equipped with additional units — a sheet feeding conveyor, a magnetic flasher, rotary devices, etc.
Supplier — AvekGlob Company — offers to purchase different sizes of guillotine shears designed for cutting into stripes of sheets of various sizes and thicknesses. Products can be bought at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.