Aluminum alloy precision machinery parts processing technology
Aluminum alloy precision machinery parts processing technology of aluminum alloy is widely used in precision machinery parts processing, one of the materials of at the same time in the aerospace, automotive, Marine and chemical industries also have a large number of applications.
The particularity of prison aluminum alloy material, the aluminum alloy is an alloy of application is very broad.
Modern developing along with the industrial equipment parts of instruments such as precision instruments, low equipment requirements of small, thin-walled, aluminum section size is very precise, for its size tolerance requirement is very strict.
Therefore, efforts to the study of aluminum alloy in precision machinery parts processing can better solve the problem in the production of machinery manufacturing.
After die casting aluminum alloy extrusion technology is pressurized with extrusion pin step again, extrusion technology can make the product density increased, strength increase, decrease porosity, mainly used for automobile parts.
Aluminium alloy extrusion process actually starts from the product design, because the design of the product is based on the use of a given requirement, use requirement determines the product of many parameters in the end.
Such as the performance of the workpiece in precision machinery parts processing, surface processing performance, and using the environment requirements, are influenced by selection of extruded aluminium alloy.
Many modern industrial equipment parts of instruments such as precision instruments, low equipment requirements of small, thin-walled, aluminum section size is very precise, for its size tolerance requirement is very strict.
Extrusion production process is quite strict with equipment, mold, process.
General control index of aluminium alloy extrusion process of ingot preheating temperature, extrusion cylinder temperature, mold temperature, profile, products outlet temperature, extrusion speed, extrusion ratio and so on.
At present, the international aluminum profile extrusion technology development is rapid, the world's developed countries have been equipped with a variety of forms, a variety of structures, different tonnage of aluminium profile extrusion machine, aluminum extrusion is toward large-scale, complicated, motors development.
In short, the present stage characteristics of aluminum alloy material is very good, is really good.
Under the development of science and technology, aluminum alloy parts processing technology in precision machinery parts processing development and application, will also bring precision machinery parts processing industry into a better space for development, aluminum alloy processing brought about by the new process will reflect more the application of precision machinery parts processing, http://www.