The quality requirements of the flanging die are quite similar to those of the trimming die. Generally, the working surface should be in good fit with the workpiece, the flanging line should be accurate and proper, the bending state should be good, and the workpiece should not be deformed, wrinkled ... Read More
The quality requirements of the flanging die are quite similar to those of the trimming die. Generally, the working surface should be in good contact with the workpiece, the flanging line should be accurate and proper, the bending state should be good, and the workpiece should not be deformed, wrink... Read More
1. The concept and cause of tearing When the tensile stress of the cylinder wall exceeds the tensile strength of the material of the cylinder wall, the deep-drawn part will break at the "dangerous section" where the bottom fillet meets the cylinder wall malleable iron fittings. mainly depends on One... Read More
The main quality problems in the deep drawing process: Wrinkles in the flange deformation zone Fracture of dangerous section 1. Wrinkles (1) The concept and cause of wrinkling Wrinkle refers to the formation of heights along the tangential direction in the flange deformation zone during deep ... Read More
Metal stamping parts are the products we usually come into contact with. It is made by cutting, bending, punching, forming and other processes of metal materials in the cavity through the pressure of the mold and the punch. So what are the precautions for metal stamping parts in production? Xiaoshuo... Read More
