Four-column hydraulic press Why heat treatment during the production process? Heat treatment can not only increase Four-column hydraulic press The service life of the four-column hydraulic press can also improve the working efficiency of the four-column hydraulic press. Heat treatment does not change the shape of the workpiece and the overall chemical composition, but by changing the internal micro-arrangement of the workpiece, or changing the chemical composition of the cast iron channel and the surface of the machine tool casting, to improve the performance of the workpiece.

Four-column hydraulic press The tempering heat treatment of some of the above castings is an important process. The castings must be treated with aging to improve their performance and improve the quality of the bed castings. The heat treatment of all castings such as machine tool bed castings, machine bed columns, and machine tool tables generally includes four basic processes: annealing, normalizing, quenching and tempering.

Four-column hydraulic press When the bed castings are tempered, the tempering process should be strictly followed, and supporting ribs should be added to the dense or easily deformed parts of the ribs to avoid deformation and fracture caused by the tempering temperature. There should be a dedicated person to guard the tempering furnace thermometer to control the temperature in time to avoid the temperature being too high or too low, which will have a great impact on the tempering workpiece. In order to have the required mechanical properties, physical properties and chemical properties of machine tool castings, in addition to reasonable selection of materials and various forming processes, heat treatment processes are indispensable. Overall heat treatment is a metal heat treatment process that heats the entire cast iron flat plate, cast iron bent plate or machine tool bed casting, and then cools it at an appropriate speed to change the overall mechanical properties of the cast iron channel, flat plate, cast iron bent plate or machine tool bed casting.

In fact, to sum up,Four-column hydraulic press After heat treatment, the body will be more stable and not easily deformed. Since the four-column hydraulic press is in the forging machine, it is easy to cause deformation of the fuselage without reciprocating movement. After the heat treatment, the blade properties of the fuselage can be improved. Extend the service life of the machine tool. It can also create more value for you. Therefore, the quality of the same machine tool will be upgraded through heat treatment.