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30 common problems and countermeasures in injection molding process
1. When the product is just started, the cause and solution of the product lack of glue after a period of productionWhen the injection molding machine material tube melts due to long heating time, low
2025/01/06 hooren
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What are medical plastics and commonly used products?
Medical plastics are a class of plastic materials used in the medical field, with a variety of characteristics and a wide range of applications, the following are some important knowledge about medica
2024/10/26 Medical plastics
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Difference between PA11 and PA12
PA11 and PA12 are both types of nylon, also known as polyamide 11 and polyamide 12.They are both thermoplastic polymers, but their raw material sources, physical properties and prices are different.Fi
2024/10/23 PA11 and PA12
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How much does the wall thickness of plastic parts affect the product?
The wall thickness of plastic parts has a significant influence on product quality.First, mechanical propertiesStep 1: IntensityAdequate wall thickness provides sufficient strength. If the wall thickn
2024/10/21 The wall thickness of plastic parts
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![How to improve the precision of plastic molds?]()
How to improve the precision of plastic molds?
Improving the precision of plastic molds can be started from the following aspects:First, design link1. Reasonable structural design:Ensure that the mold structure is stable and can withstand pressure
2024/10/19 Precision of plastic molds
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![Advantages and disadvantages of PA6 materials]()
Advantages and disadvantages of PA6 materials
PA6 material is polyamide 6 or nylon 6.I. AdvantagesHigh strength: with high tensile and compressive strength, the tensile strength is higher than that of metal, and the compression strength is compar
2024/10/17 PA6
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![Why do injection parts have dents and shrinkage marks?]()
Why do injection parts have dents and shrinkage marks?
The main reasons for the occurrence of depressions and sink marks in injection-molded parts are as follows:I. Material FactorsLarge Material Shrinkage RateDifferent plastic materials have different sh
2024/10/15 Injection parts
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![Injection mold maintenance skills]()
Injection mold maintenance skills
Good maintenance of injection molds can extend their service life, improve production efficiency, and enhance product quality.I. Maintenance before ProductionInspect the Appearance of the MoldCarefull
2024/10/12 maintenance skills
