How much do you know about the advantages of metal spinning

How much do you know about the advantages of metal spinning

With the rapid development of science and technology, people’s living standards are constantly improving. Now more and more cities will use metal spinning processing to produce finished products. It can be said that spinning processing is affecting people’s lives. For example, urban road lamps and patio light poles are required to use spinning technology, which is due to the fact that the quality aluminum tube does not rust. High-quality aluminum alloy construction profiles to ensure the corrosion resistance of the product in the natural environment.


1. Good metal shape conditions


When the spinning process is performed, the contact between the wheel and the metal is almost point contact, so the contact area is very small, and the unit pressure is high, up to 2500-3500 MPa or more. Therefore, spinning is suitable for processing high-strength and difficult-to-deform materials. Moreover, the required total deformation force is small, so that the attack rate consumption is greatly reduced. For processing parts of the same size, the tonnage of the spinning machine is only about 1/20 of the tonnage of the press.


2. Wide range of metal spinning products


According to the capacity of the spinning machine, large-diameter thin-walled pipes, special pipes, variable-section pipes, as well as spherical, hemispherical, elliptical, curved generatrix, and almost all rotary parts with steps and varying wall thickness can be produced, such as rockets. , Nose cones and shells of missiles and satellites; submarine penetration seal rings and torpedo shells, radar reflectors and searchlight shells; jet engine fairings and prime mover parts; hydraulics, compressor shells and cylinders; turbine shafts, nozzles , TV cones, combustion chamber cones and bellows; drums of dryers, mixers and washing machines; shallow dish-shaped, disc-shaped, hemispherical heads; milk cans and hollow-core and thin-walled daily necessities.