Process characteristics and application of construction machinery forgings
As a key component, construction machinery forgings play a vital role in mechanical equipment. They are not only under great pressure, but also need to work stably in a variety of complex environments, so the performance requirements for their strength, wear resistance, fatigue resistance and reliability are very strict. This paper will introduce the process characteristics and application of construction machinery forgings. First, process characteristics Heating link Forging heating is a process to improve the plasticity of metal materials, through heating the metal material to reach the temperature of plastic deformation, in order to carry out pressure processing. Construction machinery forgings are usually heated by electric furnaces, gas furnaces or reflector furnaces, and the heating temperature depends on the type…
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