Improve the Performance of 3D Welding Table

Overall heat treatment is metal heat treatment process, namely 3D welding table is whole heated, then cooling at an appropriate speed, to change its overall mechanical properties. Overall heat-treated roughly are annealing, normalizing, quenching and tempering four basic processes.

3D welding table and machine tool castings products as a large castings, they must be subjected to heat treatment to improve the its performance, improve the intrinsic quality of the casting machine. Metal heat treatment is an important part of the process in machinery manufacturing. Compared with other processing, heat treatment generally does not change the shape of the workpiece and the overall chemical composition, but by changing the internal microstructure of the workpiece, or changing chemical composition of cast iron surface plate or the casting bed to improve the performance of the workpiece. Its characteristics are improved three-dimensional welding platform or machine castings inherent quality.

For the mechanical properties, physical properties and chemical properties required by machine tool castings or three-dimensional welding platform, in addition to the rational use of materials and various forming processes, the heat treatment process is essential.