china Plastic Electrical Mold.
1. The large plastic electrical mold has a specific contour or cavity shape. The application of the contour shape with the edge can make the blank separate according to the contour shape, that is, punching.
2. Applying the inner cavity shape can make the blank obtain the corresponding three-dimensional shape.
3. The precistion mold parts is generally divided into two parts: moving mold and fixed mold, or punch and concave mold.plastic electrical mold.
4. They can be divided and combined.
Precision Mold Parts 5. When separating, insert the blank or take out the workpiece, and when closing, separate or form the workpiece from the blank.
6. In the process of blanking, forming and stamping, die forging, cold heading, pressing and pressing, the external force required for separation or forming is applied to the blank through the die.
Precision Core Parts.
7. In the process of extrusion, die casting and injection molding, the external force is exerted on the blank by air pressure, plunger, punch, etc.
8. The die bears the expanding force of the blank.
9. In addition to its own body, the china
plastic electrical mold also needs mold base, mold base, guide device and part ejection device, etc. These parts are generally made into general types, which are applicable to different molds in a certain range.china plastic electrical mold.
10. High precision, accurate size, and the gap between punch and die of some blanking dies is close to 0; The stamping speed is fast, tens to thousands of times per minute; The service life of the die is long, and the service life of some silicon steel sheet blanking dies is more than several million times.
11. During the stamping process of the die, the blank is continuously pressed and formed through multiple stations in turn until the final station becomes a part. This type of die is called progressive die, also called continuous die.
12. The existing 20-position and 30-position progressive dies have been fully automated, from uncoiling, leveling and stamping of coil materials to discharging and stacking of parts, and the productivity has been greatly improved.
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