Shenyang Hardware Stamping Parts Factory, how to solve material rebound + improve assembly production efficiency by 17%

The stamping production staff of Shenyang Hardware Stamping Parts Factory said that there are some more complicated stamping parts, and the properties of the metal materials will be different according to the different materials selected, so you will encounter the problem of material rebound, so how do you get it? Solve this problem? Let me understand with you: Analysis of the cause of springback: the positioner is worn out and deformed, and the strip positioning is inaccurate, and a new positioner must be replaced; in a non-guided bending die, the pressure is adjusted on the press Improper adjustment of the position of the bottom dead center of the machine slider will also cause the shape and size of the bent part to be unqualified; the pressing device of the mold fails or does not have a pressing effect at all, the pressing force must be re-adjusted or the pressure spring must be re-adjusted to make it work properly. In view of the poor springback of Shenyang Metal Stamping Parts Factory, Xiaoshuo suggested to deal with the opinions: select stamping materials with large elastic modulus and small yield point and relatively stable mechanical properties; increase the correction process, use correction bending instead of free bending; Annealing makes the cold work hardened material soften in advance and then bend into shape. If the shape deformation occurs during the stamping process and it is difficult to remove; the slope of the punch and the die should be replaced or trimmed, and the gap between the punch and the die should be equal to the smaller material thickness; the contact area between the die and the workpiece should be increased, and the convexity should be reduced. The contact area between the mold and the workpiece. Hardware, 15 years of focusing on Shenyang Hardware Stamping Parts Factory, rich experience in custom processing and production of 20000+ sets of molds, product accuracy can reach 0.01MM, daily production capacity of 3 million punching times and 16 quality inspections strictly for quality control. It can quickly solve your time-critical problems, solve your product accuracy problems, and solve your hardware stamping parts quality requirements. Choose, choose rest assured!