hick hot-rolled aluminum alloys will produce large residual stress after quenching. The residual stress will cause the plate to deform during machining. At the same time, the residual stress will increase the fatigue fracture sensitivity of the material, shorten the service life, and even cause the material to be scrapped. . In order to improve the quality of aluminum, it is necessary to eliminate the residual stress of the plate caused by quenching. The hot rolled aluminum plate stretcher lwveler is used for pre-stretching of aluminum alloy hot-rolled plates after quenching, and stretching and leveling of aluminum plates to relieve stress. When the tensile force overcomes the yield force of the plate, the plate is elongated, thereby achieving stretching and leveling of the plate.

Our hot rolled aluminum plate leveling services involve a shape correction process that relies on high tension to stretch the aluminum plate past its yield point. To compensate for the mechanical stresses in the plate, it is stretched to a few percent, reducing any strain.

Ø Technical Specification

6061-T6 has the advantages of high hardness, high strength, corrosion resistance, oxidation resistance and welding performance, so it is widely used. Hengzhong Heavy Industry supplies the 2000T aluminum plate stretching machine to Mingtai Aluminum. The main product is 6061 aluminum plate. 6061 is also one of the superior products of Mingtai Aluminum. Mingtai Aluminum is also a rare domestic company that can produce ultra-wide and ultra-thick aluminum plates. factory. Aluminum sheet stretching machines are state-of-the-art technologies for highly differentiated aluminum sheets in aerospace and industrial applications. In addition to aerospace, 6061-T6 aluminum plates are also used in places with high welding requirements and lightweight requirements. For example, medium and thick plates can be used to produce molds, automobile and ship plates, mask machines, and various precision machining. The alloy sheet can be used in new energy power battery trays, mobile phone card slots, mobile phone cases, computer brackets, luggage, etc.