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• 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

• What is the difference between injection molding machine A B C screw?

  Injection molding machine screws A, B, and C differ in structure, function, and applicable materials. Here's a detailed introduction:Structural DesignA Screw: A conventional, gradually - tapered s

  2024/12/23 Injection molding machine screw

• Hydraulic transmission principle of injection molding machine

  1. Energy ConversionMechanical to Hydraulic Energy: The hydraulic system uses hydraulic oil as the medium. Power components (e.g., oil pumps), driven by a prime mover (usually a motor), convert the pr

  2024/12/20 Hydraulic transmission principle

• SA styryl acrylonitrile copolymer injection molding

  1. Properties of SAChemical and Physical TraitsSA, a hard and transparent material, resists internal stress cracking well. It has high transparency, with a softening temperature and impact strength hi

  2024/12/18 SA

• Understand the aging of plastics

  1. DefinitionPlastic aging means plastics' physical, chemical, and mechanical properties degrade irreversibly during processing, storage, and use. External factors such as light, heat, oxygen, wat

  2024/12/16 Understand the aging of plastics

• The basic idea of injection molding machine maintenance work

  1. Core of Maintenance WorkInjection molding machine maintenance centers on fault judgment and treatment. It demands knowledge in mechanical, hydraulic, and electrical maintenance. Maintenance workers

  2024/12/13 injection molding machine maintenance work

• Two-color injection molding technology for automotive headlights

  1. Definition of Two - Color Injection MoldingMulti - color multi - material injection molding process is a manufacturing process or production unit that combines multiple plastics into multi - functi

  2024/12/12 Two-color injection molding technology

• Solutions to common defects in the appearance of injection moulded parts

  1. Flow MarksProblemFlow marks result from material's physical properties. The material's flow trace, especially when the filler (including color master) isn't well - dispersed, shows as a

  2024/12/09 Appearance of injection moulded parts