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Rust causes of injection mould and solutions: As we all know, injection molds are mainly made of tool steel. During work, they will encounter corrosive gases, water and other substances that cause rust. Plastic parts made of rusty molds often have quality problems, so we must find out the causes of rust in the molds and solve them. Reason 1: When the mold raw materials are overheated, they will produce volatile gases, which are mostly

Several Common Injection Molding Processes for Mold Injection Mold injection molding is used in many plastic products, and the most common process in plastic molding is mold injection molding. Plastic is a very common material in life, and the products made from it are particularly popular. What are the most common injection molding processes in the mold injection molding process? 1、 Injection molding is also called injection molding. The factors that affect the quality of

How to reduce the harm of mold temperature machine to product quality? The injection mold temperature machine is used to control the mold temperature of the injection molding machine and heat the oil or water to the temperature required for product molding. 1. The plastic has no physical quantity of heat shrinkage and cold shrinkage, and some undesirable defects such as shrinkage, bubble, crack, deformation, crazing, poor lightness, unsmooth, and flaw are often seen outside

How to Improve the Precision of Plastic Mold For the injection mold, the precision of plastic parts is grade 3 and 3a, the weight is 5g, the hardened gating system is used, and the number of cavities is 4-6; The plastic parts are of general accuracy (4-5 levels), the molding materials are locally crystalline materials, and the number of cavities can be 16-20; The weight of plastic parts is 12-16g, and the number of cavities