Dongguan hardware stamping and stamping processing factory with a daily production capacity of 3 million times, tell you what is the reason for the unilateral burrs in the processing of metal stamping parts?

How do general stamping manufacturers deal with unilateral burrs in the processing of metal stamping parts during production? Now Dongguan has been focusing on precision metal stamping for 15 years, and the partner hardware of the world's top 500 companies tells you how to clean up the burrs of metal stamping parts Solution 1) The mold device is faulty. If the punch is not perpendicular to the fixed plate or is loose due to wear, or the positioning pin is loose, it is impossible to ensure the correct fixed position of the male and female molds. 2) Poor guiding accuracy. Excessively large cooperation space of the mold guides causes the center lines of the upper and lower molds to not overlap, which affects the uniformity of the punching space. 3) Device fault. When the non-guided mold is installed, the orientation of the upper and lower molds is prohibited to form uneven open space. The surface of the upper template or bottom plate of the mold is not clean, or the upper mold screws are improperly tightened, which will cause the working part to be skewed. 4) Deformation during mold operation. For example, the leakage hole of the punching mattress board is too large, the template under the mold is too thin, and the rigidity of the die is not enough. 5) The open area of u200bu200bthe punch guide rail is too large, the parallelism between the bottom surface of the slider and the work table is not good, or the sliding direction of the slider and the verticality of the work table are not good. 6) When the maximum resistance of the workpiece during punching exceeds 80% of the nominal pressure of the punch, the open punch will easily deform the 'C'-shaped bed, so that the center lines of the upper and lower molds do not coincide. 7) The flatness of the sheet is poor, and the punch with a smaller diameter is skewed during the metal stamping process. 8) Due to improper mold material selection, casting and heat treatment processes, the die deforms during heat treatment or wire EDM, which affects the uniformity of the mold space. Hardware has 15 years of experience in metal stamping parts processing, neat imported equipment, and strict quality control process. Every transformation is only to improve yourself. You are your trusted partner. If you need to know more about metal stamping parts, you may wish to look here. , Quickly pick up the phone and call: