1. Good metal deformation conditions
During the spinning process, the contact between the spinning wheel and the metal is almost a point, the contact area is small, and the unit pressure is high, which can reach more than 2500~3500MPa. Therefore, spinning is suitable for processing high-strength, difficult-to-deform materials. Moreover, the total deformation force required for spinning is small, which can greatly reduce power consumption. For workpieces of the same size, the tonnage of the spinning machine only needs to be about 1/20 of that of the press machine.
2. Wide range of spinning products
The range of spinning processing products is very wide. According to the ability of the spinning machine, large-diameter thin-walled tubes, special tubes, variable-section tubes, spherical, hemispherical, elliptical, curved generatri Thick rotating system parts such as nose cones and casings of rockets, missiles, and satellites; submarine penetration seal rings and torpedo casings, radar reflectors, and searchlight casings; jet engine cowlings and prime mover parts; hydraulic, compressor casings, and cylinders ; turbine shafts, nozzles, TV cones, combustion chamber cones and bellows; spinners for dryers, mixers and scrubbers; shallow welded, disc and hemispherical heads.
3. High utilization rate of base metal
As mentioned earlier, spinning is a non-cutting machining process. Therefore, the utilization rate of raw materials is very high, and compared with other processing methods, it can save about 70% of raw materials. Moreover, the tensile strength and hardness of spinning products have been greatly improved, and the product quality is stable and uniform. It is very suitable for enterprises that need mass production and can reduce production costs.
Of course, these are just some of the advantages of metal spinning technology. The spinning process has many characteristics, such as the product can be formed at one time, does not need to be reworked many times, and the source of raw materials is extensive. Each item can help companies save production costs and labor costs, no wonder it is favored by many industry parts companies.