The impact of plastic molds on injection molding
author: Universe plastic
2023-10-11
Mold affects the number of injection molding
Since the injection molding process is generally carried out at 150~200°C, it is difficult for plastic molds to maintain good performance during long-term use under high temperature and pressure, and it is easy to cause wear and deformation of the mold.
Some injection molding materials are also corrosive. If the mold does not have corrosion resistance, it will also cause the metal mold to be corroded and destroy the injection mold itself, affecting the accuracy of injection molding.
Check out the Plastic Mold Material Selection Guide to choose mold manufacturing materials that can increase the number of injection moldings.
Mold affects injection molding efficiency
1. Mold type: Reasonable mold type can reduce cooling time and increase injection molding output.
2. Number of mold cavities: At the same time, the number of mold cavities can increase the injection molding output.
3. Mold demoulding angle: A suitable demoulding angle can speed up injection molding efficiency.
Mold affects injection quality
1. Mold cavity size: Plastic materials will have different shrinkage rates during injection molding. The accuracy of the injection mold cavity requires rigorous algorithms. A slight error will affect the quality of the injection molding.
2. Mold surface smoothness: If the mold is not smooth enough, it will affect the demoulding effect of injection molding and have an important impact on the quality of injection molding.
Mold affects injection molding cost
1. Mold design: Find a professional plastic mold manufacturer to provide mold design for free, which can save injection molding costs.
2. Mold materials: Choose materials that can meet the needs of injection molding production, are cheap, strong and durable, and can save injection molding costs.
3. Mold structure: Simple mold structure, easy to process and easy to maintain, which can effectively save injection molding costs.
4. Mold maintenance: Regular maintenance of the mold to avoid rust, scratches, etc. can reduce injection molding costs.
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