Open forging is a metal forming process that involves applying an external force to a metal billet using a simple general-purpose tool or directly between the upper and lower anvils of the forging equipment, causing it to deform to obtain the desired geometry and internal mass. This process allows the metal to be freely deformed in all directions without restriction to meet specific mechanical property standards. In the free forging process, the blank is a free surface except for the part of the surface that comes into contact with the upper and lower anvil irons or other auxiliary tools.
Free forging is a processing method that uses impact force or pressure to make the metal freely deform in all directions between the upper and lower anvil surfaces, and obtain the required shape and size and certain mechanical properties without any restrictions, referred to as open forging. Free forgings are usually used to produce forgings with small batches, and forging equipment such as forging hammers and hydraulic presses are used for forming processing. The basic processes include upsetting, lengthening, punching, cutting, bending, twisting, staggering and forging. Open forging mainly uses hot forging.
Free forging refers to a workpiece or blank obtained by forging and deforming a metal blank. By applying pressure to the metal blank, it can be shaped and deformed, and its mechanical properties can be changed. Forgings can be divided into cold forging, warm forging and hot forging according to the temperature of the blank during processing. Cold forging is generally processed at room temperature, and hot forging is processed at a recrystallization temperature higher than that of the metal blank.
Open forging refers to the forging method in which metal materials can be freely deformed according to needs without the use of molds and templates during the forging process. It is highly flexible and can manufacture products in a variety of shapes, such as shafts, gears, nuts, bolts, connecting rods, brackets, etc., with a wide range of applications to meet the manufacturing needs of a variety of industries. Compared with the traditional forging method, open forging has higher production efficiency. Because traditional forging needs to manufacture molds and templates, the time and cost are relatively high, while open forging does not need to manufacture molds, but directly uses forging equipment for forging, which greatly improves the controllability of production efficiency and production costs.
Specializing in aluminum alloy forging enterprises.
We mainly produce aluminum alloy small and medium-sized die forgings, free forgings, and supporting machined aluminum alloy forgings and other pillar products.
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