What is Hot Forging Press?Update：2023-05-16 Hits：206
Hot forging press (four-column type, frame type) is a kind of forging technology, which refers to a forging method in which the metal blank is heated to a temperature above 1000°C, and then the metal is plastically formed into the shape and size of the forging by using a mold. Select the four-column hydraulic press or frame hydraulic press structure, and select the appropriate tonnage based on the size and deformation of the workpiece. Dozens of models are specially used for rapid forming and pressing of various hot forging workpieces.Hot forging presses include four-column hot forging presses, frame-type hot forging presses, multi-station hot forging presses and other structural forms.
Introduction of four-column hot forging press:
Four-column hot forging press is mainly used for the forging process of various forgings: billet upsetting, drawing, reaming, bending, etc., and can also be used for stretching, blanking, bending, and correction of other metal plates craft.
The hot forging press adopts a three-beam and four-column structure, and is mainly composed of a fuselage, an oil cylinder, a mobile workbench, a hydraulic transmission system, an electric control system, and a lubrication system.
The four-column hot forging hydraulic press has an independent power system and electrical system. The two-way cartridge valve control technology adopted in the hydraulic system effectively solves the hydraulic control problems of the forging hydraulic press, such as large flow, fast speed, and fast pressure relief. The electrical control system adopts numerical control "PLC" programmable controller, which improves the reliability of the electrical control system, realizes the accurate control of the speed, pressure and pressure classification of the forging hydraulic press, and easily realizes the chain control of the forging hydraulic press and auxiliary equipment . This machine can be equipped with a mobile worktable, which is convenient for users to change molds.
The working pressure and stroke range of the machine can be adjusted according to the process requirements.
Introduction of frame hot forging press:
The frame-type hot forging press adopts an integral frame structure or a split frame structure, and is specially used for rapid forging of various automobile parts, gears, bucket teeth and other workpieces.
Advantages and features of frame hot forging press:
The overall frame or combined frame structure is all welded by steel plates; four-corner and eight-sided right-angle guide rails guide, high precision, good rigidity, and hydraulic preloading. The hydraulic system adopts two-way cartridge integrated valve; the whole system works stably, reliably, with long service life, less leakage and fewer failure points. The electrical system is controlled by "PLC" programmable controller, and can be equipped with proportional voltage regulation, digital stroke display, photoelectric protection device and mobile workbench (convenient for mold replacement) according to user requirements.
Hot forging press application:
Hot forging presses can produce a large number of solid metal parts of aluminum alloys, copper alloys, steel or superalloys with irregular shapes and good mechanical properties. Such as: piston rod, universal joint fork, excavator forged bucket teeth, forged gear transmission parts, forged blanks for transmission machinery, transmission forgings, electric power fittings blanks, sprocket blanks, mining machinery forgings, valve body blanks, gear blanks, shafts Blanks, flange blanks, bolt and nut forgings, locks.
