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What Are The Principles And Core Of Injection Mold Design? Opening direction and parting line   The opening direction and parting line of each injection molding product must be determined at the beginning of design to ensure that the core pulling slider mechanism is reduced as much as possible and the influence of parting line on the appearance is eliminated.   1. After the mold opening direction is determined, the stiffeners, buckles, bulges and other

Plastic mold is a tool used in the plastic processing industry to match with plastic molding machines and give plastic products complete configuration and accurate size. According to the different molding methods, it can be divided into different mold types. It is a tool to produce industrial parts with specific shape, size, function and quality by filling plastic particles into the mold cavity through high-temperature liquefaction through the cooperation of various systems or auxiliary mechanisms

Key Points For Simple Maintenance Of Moulds 1. Determine the specific purpose of mold maintenance. 2. Check the mold to determine how to maintain it. 3. If parts need to be disassembled, first check whether there are clear marks. 4. For different mold surface requirements, adopt corresponding maintenance methods. (Textured surface, mirror surface) 5. After the maintenance of parts is completed, the assembly shall be seated according to the number. 6. After assembly, do not

What Are The Structural Components Of The Injection Mold? 1. Formed parts The parts that give shape, structure and size to the forming materials are usually composed of core (punch), cavity of concave mold, thread core, insert, etc. 2. Gating system It is the channel that leads the molten plastic from the injector nozzle to the closed mold cavity. It is usually composed of the main runner, the splitter, the gate and the cold charging