In the production, because the thimble, slider is not in place or the product is not completely demoulded, resulting in the pressing mold situation repeatedly prohibited, so that the technical personnel engaged in the field headache; because of the frequent appearance of the pressing mold, so the mold maintenance and repair costs are high, reducing the cost of repair mold is one of the most important ways to control production costs considered by the boss; Due to the delay of the project due to die pressing and repairing, so that sales staff worry about not delivering on time, affecting customer scheduling; the quality of the mold, in fact, affects whether the work of various departments can be completed on time according to quality.
In the mold and related accessories industry small program, mold protector (mold monitor) can be detected from the following aspects of the mold, once detected in one of the following cases, immediately alarm shutdown, prevent die pressing
1. Check whether there are residues in mold cavity, mold core and product before closing.
2, the location of the slider, the return of the thimble, and whether the inserts are in place are tested.
3, whether plug-in insertion is correctly detected.
4. Whether the thimble is broken or not is tested.
5, whether the product is defective or burr for testing.
6, whether the product is completely demoulding for testing.
7, products with high precision require testing whether the product size is qualified.
8, whether multi hole products are missing for testing.
9, whether the color mix of polychromatic products is correctly detected.
10. Prevent the continuous appearance of defective products: you can set how many bad products to stop (injection molding) processing.
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