98% of people want to know how the precision stamping parts are designed?
2023-10-09
1. A reasonable mold design is required. In the stamping die, the arrangement of the blanking sequence may affect the forming accuracy of precision stamping parts. For the blanking of small parts of precision stamping parts, generally a larger area of blanking is arranged first, and then a smaller area of blanking is arranged to reduce the impact of blanking force on the forming of precision stamping parts.
2. Add strong pressure function. That is, the thickness of the pressing part of the unloading insert is increased to increase the pressure on the material on the die side, thereby preventing the turning and distortion of the precision stamping parts during punching. The end of the punch edge is trimmed with a bevel or arc. This is an effective way to reduce the buffering force. Reducing the buffer cutting force can reduce the tensile force on the material on the die side, so as to achieve the effect of inhibiting the turning and distortion of precision stamping parts.
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