Points to note when forming electronic stamping parts

Electronic stamping parts are mostly used in multi-function digital or household appliances. Since the parts are relatively small, what should we pay attention to when forming? 1. The R circle in the forming position of the electronic stamping part should not be too large, because it will also be elastically deformed in addition to plastic deformation. If the inner R is large, the rebound will increase and the stability of the forming angle cannot be guaranteed; 2. The forming punch The arc should not be too small. If the forming angle of the punch is small, it is easy to scratch the outside of the material. Generally, the minimum is double T for soft materials, and the hard material cannot be less than 1.5-2T; 3. The formed straight edge should not be too short, in order to ensure For the stable relationship between the forming position and angle of electronic stamping parts, the straight section of the forming should be as high as possible, and the minimum should not be less than 2T; 4. If the position of the forming and the hole is relatively close, in order to ensure that the hole is not easily deformed, and also to ensure the accuracy, try to conform The relationship between fillet r and plate thickness t (t＜2, 1≥r+t; t≥2, 1≥r+2t) [Related recommendation] Learn more: How much do you know about stamping parts for new energy vehicles? Learn more: Experience sharing in the stamping processing industry Learn more: How to draw a drawing of precision metal stamping parts, please understand these steps