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![Injection molding is not complete how to do?]()
Injection molding is not complete how to do?
Adjusting the production process is crucial for enhancing product quality and output. Given the short injection - molding cycle, poor process control will yield numerous defective products. When makin
2025/01/20 Injection molding problems
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![What is the closed-loop system of injection molding machine?]()
What is the closed-loop system of injection molding machine?
The injection molding control system is a cyclic process that contains a set of preset programs. The next cycle will run only when certain conditions are met. The inspection and monitoring of these co
2025/01/18 closed-loop system
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![Plastic gear injection molding process and material analysis]()
Plastic gear injection molding process and material analysis
Development Trends of Plastic GearsPlastic gears are advancing towards larger sizes, more complex geometries, and higher strength. High - performance resins and long glass fiber - filled composites dr
2025/01/15 Plastic gear injection molding
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![The segmented principle of multistage injection molding]()
The segmented principle of multistage injection molding
I. Flow Characteristics of Plastic MeltScrew - Propelling PhaseInitial Segment:Usually starts from the beginning of injection molding. Its main function is to enable the plastic melt to stably enter t
2025/01/06 Multistage injection molding
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![Quality standards for conventional injection molded parts]()
Quality standards for conventional injection molded parts
This standard mainly specifies the inspection and testing methods for various plastic products in injection molding production. It is applicable to the inspection of general injection - molded product
2025/01/03 injection molded parts Quality standards
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![Modified PBT common problems and solutions]()
Modified PBT common problems and solutions
Polybutylene terephthalate (PBT) has excellent comprehensive properties, such as high crystallinity, fast moldability, weather resistance, low friction coefficient, high heat - distortion temperature,
2024/12/30 Modified PBT
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![What is a melt finger]()
What is a melt finger
The full name of "melt index" is "melt flow index", which is one of the commonly used indicators in the plastic processing field. There are hundreds of different types of PP resin
2024/12/28 Melt finger
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![Injection molding mold rust and elimination method]()
Injection molding mold rust and elimination method
Causes of RustHigh Environmental HumidityIn high - humidity environments like the southern Meiyu season (where relative humidity can reach 80% or more), water vapor permeates and forms an invisible wa
2024/12/25 Die rust removal method
