Mechanical processing and surface treatment of the original so many requirements
Views: 4 Author: Site Editor Publish Time: 2016-08-26 Origin: Site
Now the machining process generally have requirement on surface treatment, some even more demanding.Machined part surface treatment, also is the important link in machining, the use of late because it is related to the job performance, is the assembly parts, may affect the assembly process.
Different materials, choose the same surface treatment, processing and the effect is distinct.So, in order to meet the requirements of surface effect, the choice of raw materials is also very important.Such as cold rolled steel and hot rolled steel, adopt different surface treatment methods.Processing equipment is has a great influence on the surface of the machined part, advanced equipment and tool could achieve better results than expected.
The factors affecting the surface of the machined part at the core, when processing technology.Some materials need to heat treatment before processing, as usual for quenched and tempered 45 # steel, after the processing will have different surface effect.Additional heat treatment can eliminate the internal stress of workpiece and enhance the mechanical properties of the workpiece.The results of the surface treatment can be direct feedback through the surface roughness.