Analyze the causes of uneven stamping of 304 stainless steel punching plate
Reasons for unevenness of 304 stainless steel punching plate after punching:
1. Material problem. The degree of deformation of different materials after stamping is different. The greater the degree of deformation of stainless steel, the more difficult it is to level. This is because of the rigidity of stainless steel, so the later leveling is difficult to achieve the same level of flatness as before. .
2. The hole diameter and hole distance problems. The smaller the holes, the denser the spacing, the worse the flatness. When the 304 stainless steel punching plate is pressed, the punching process of the punching needle and the stainless steel plate is equivalent to annealing the stainless steel plate, so the plate will not be flattened.
3. Leave the edge of the board. The larger the margin, the worse the flatness is, the larger the opening rate, the larger the aperture, and the larger the four sides are not good for leveling, but we have leveling equipment, we will level the plate as much as possible, which is convenient for customers. usage of.
After the 304 stainless steel punching plate is processed, it needs to be leveled, that is, using a leveling machine and other equipment to restore the 304 stainless steel punching plate to its original flat condition after CNC punching. Moreover, the punching plate is usually cleaned after leveling, during which a lubricant is used for disposal to make the punching plate clean.