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Folding Process
- Mar 05, 2018 -

Forging is the use of forging machinery to pressure metal blanks to produce plastic deformation to obtain a certain mechanical properties, a certain shape and size of forgings processing methods, forging (forging and stamping) of the two major components. Through forging can eliminate the metal in the smelting process of the cast loose and other defects, optimize the microstructure, at the same time, because of the preservation of a complete metal streamline, the mechanical properties of forgings are generally better than the same material castings. Our main forging products are Malleable Iron Double Coupler, Jis type Fixed Coupler YZ, High Quality Swivel Coupler,Chair Type Wire Rope Clip Clamp,G-450 HDG.Wire Rope Clip,G80 J Hook,g80 Zinc Clevis Grab Hook,G70 hook,YZ H type G70 Twin Clevis Links,320A Eye Hoist Hook,G70 Twist Lock Clevis Grab Hook etc.

Common forging methods are

1. Forging

The forging is the use of impact or pressure to make the metal in the upper and lower two between the iron deformation. To obtain the required shape and size of forgings. In heavy machinery, the forging is a method of producing large forgings and oversize forgings.

2, Die Forging

Under the action of pressure or impact force, the metal blank is deformed in the die chamber to obtain the process method of forging. The forgings produced by this method are of precise size, small processing allowance, complex structure and high productivity.

3, Tire Die Forging

The die forging is the process method of using the die forgings in the die forging equipment, the forging method is usually used to make the billet, and then the mold is formed in the tire mold.

Advantages of casting parts: Compared with castings, metal can improve its microstructure and mechanical properties after forging process. After the deformation and recrystallization of the metal by the forging process, the casting organization the original coarse dendrite and columnar grains into thin grains, homogeneous mixed recrystallization, so that the original steel ingot segregation, porosity, porosity, slag, such as compaction and welding, the organization becomes more close, improve the metal plasticity and mechanical properties.

The mechanical properties of castings are lower than those of the same material. In addition, the forging process can guarantee the continuity of metal fibrous tissue, so that the fibrous tissue of forgings and forgings, the integrity of metal streamline, can ensure that the parts have good mechanical properties and long service life using precision die forging, cold extrusion, warm extrusion processes such as the production of forgings, are not comparable to castings.