When we carry out injection molding, whether it is mold debugging or formal production, it is necessary to control the mold to ensure normal production and the quality of the mold. So, what are the key points of mold control? Let's take a look at the following content.
1: The quality of plastic parts needs to be controlled.
It can mainly be divided into dimensional control and appearance quality control. The dimensions of the parts cannot exceed the specified tolerances; if they do, we need to make reasonable modifications to the parts that exceed the tolerances in a timely manner. The quality of the appearance needs to be prevented through process technology to avoid obvious defects such as burrs, cracks, and peeling. When process technology is difficult to resolve, the mold can be repaired to improve the surface quality of the parts, and the surface of the mold can also be treated to further enhance hardness.
2: Control of production efficiency.
The forming and quality of the parts are largely affected by the speed of the press. When the press uses a low speed during the stretching process, the formability of the parts is better. To improve production efficiency, the speed of the press must be increased; however, increasing the speed also increases the probability of cracking the parts, so the staff must control the speed of the press well. 3: Control of costs.
Ensure the quality and appearance of the parts, avoid excessive defective products, thus avoiding reprocessing. Reasonable use of technology can help prevent excessive unexpected situations with the parts. While saving costs, it is essential to ensure that the dimensional accuracy and quality of the parts meet the standards.
 

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