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Under the condition of large elastic-plastic bending of metal materials, no matter how different the original bending degree is, the CNC precision leveling machine uses the "Bauschinger effect" of the material to repeatedly bend the plate, gradually reducing the bending deflection, so that A variety of original curvatures are gradually changed into a single curvature and leveled to achieve the leveling accuracy required by the process. Numerical control leveling machine has been widely used in industry. It has the characteristics of advanced technology, high leveling precision, wide process range, high degree of automation, reliable and stable work under high strength, etc. During the roll leveling process, the metal plate passes through a series of Alternate bending, precise control of the pressing amount of each leveling roller through motor and PLC control, eliminates internal stress, and fundamentally solves the unsatisfactory leveling effect caused by different stresses in various parts of the plate. Thus, high-precision leveling is achieved.
Compared with other leveling methods, the control system of this machine has the functions of storing, calling, and editing process and equipment parameters, and has the function of misoperation identification and early warning. When in use, on the operating table, the inlet and outlet reductions can be set according to parameters such as plate thickness, plate width, and material strength, or the existing parameters in the database, so as to realize the electric adjustment of the work roll exit and entry gaps, and can also be manually adjusted. and fixes.
1. The auxiliary wheel reduces the gap between the upper and lower straightening rollers to ensure higher leveling accuracy;
2. 10-inch high-precision touch screen display, PLC control, visual input, editing, modification, and storage of process parameters; adjust the drop point up and down;
3. It only takes a few minutes to make stampings, plates and parts flat and almost stress-free;
4. The precision leveling machine is a metal plate that has been repeatedly bent through a large number of staggered leveling rollers. The amount of bending can be adjusted, and the bending scheme required by the leveling lock can be realized, so the appearance of the plate will not be damaged;
5. After repeated bending, the length of the metal fiber gradually tends to be the same, the internal stress of the material is eliminated at the same time, and the metal plate is naturally leveled;
6. Many users use cutting methods to achieve flatness, and the use of precision levelers can save a lot of materials;
7. Since the precision leveling machine adopts continuous and repeated bending technology, the leveling efficiency is doubled, and it enters the continuous production line, saving a lot of labor costs and getting rid of the technical dependence of traditional leveling experience;
8. Using universal joints to transfer joints, the force is stronger, the transmission force is uniform, the noise is small, and the equipment is more durable!
