These points must be paid attention to when mold processing
Release time:
2024-08-13
Mold production and processing, generally batch formation, so we are very important to the mold
Mold production and processing, generally batch formation, so we are very important to the mold injection molding technician method as well as the process, if the processing, not according to the specified requirements, will damage the injection mold.
1, raw materials generally do not need to dry, individual cases of 80 ℃ baking 2 hours;
2, the molding temperature range is large, heating melting and curing speed, so the molding cycle is generally shorter; temperature parameters: barrel temperature of 200 ℃ or so, the material temperature is too high easy to silver wire, and material temperature is too low will make the transparency poor;
3, mold temperature control: mold temperature is generally 50-80 ℃;
4, GPPS mobility is very good, beer molding does not require high pressure, in order to avoid too large and increase the internal stress of the rubber parts - may lead to cracking;
5, the injection speed is appropriately high in order to weaken the water folder, but because the injection speed by the injection pressure, too high a speed may lead to phi or out of the mold when the mold sticking as well as the top of the top of the top of the white top cracks and other issues;
Translated with DeepL.com (free version)
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