APEAK INDUSTRIAL CO., LTD.

Taichung, Taiwan – APEAK INDUSTRIAL CO., LTD., a plastic injection mold manufacturer.

Injection molds are a critical part of the plastic molding industry, and high-quality mold design and manufacturing ensure the production of high-quality plastic parts. APEAK utilizes a wide range of advanced technologies and expertise in the design and manufacturing of injection molds, covering all aspects from mold design to maintenance:

1. Mold Design Technology

• Structural Design: This includes selecting appropriate mold materials (such as steel, aluminum), cavity design, cooling system, venting system, and parting line design. The design must be based on the shape, size, and complexity of the part.
• Cavity Configuration: Properly configuring the number of cavities, runner system, and parting lines ensures that each cavity fills evenly with plastic, reducing product defects.
• Cooling System: Effective cooling system design helps shorten the molding cycle and improve part quality, preventing deformation or shrinkage caused by uneven cooling.
• Mold Strength Analysis: Choosing the right materials and performing strength analysis ensures the mold can withstand high pressure, resist wear, and have corrosion resistance.

2. Material Selection Technology

• Plastic Material Selection: Choose appropriate plastic materials based on product requirements, such as polypropylene (PP), polyethylene (PE), ABS, PC, considering their flowability, shrinkage, and temperature resistance.
• Mold Material Selection: Select suitable mold materials based on plastic characteristics and production requirements. Commonly used materials include high-hardness steel and aluminum alloys, which can withstand high temperatures and pressures while offering good durability.

3. Mold Processing Technology

• CNC Machining: Use CNC machines to precisely process mold components, ensuring dimensional accuracy and surface smoothness.
• EDM (Electrical Discharge Machining): Used for precise processing of complex shapes or fine details, ensuring design accuracy.
• Laser Cutting and Welding: Applied for special shapes or mold structure adjustments, allowing for precise cutting and welding.

4. Mold Testing and Debugging

• Mold Trial: After completing the mold, a trial run is conducted to test whether the design and machining meet the requirements. Based on the results, adjustments are made to parameters such as temperature and pressure to achieve the desired outcome.
• Adjustment and Optimization: Necessary modifications are made based on trial results, including fine-tuning of cavities, runner systems, and cooling systems, ensuring stable mold operation and high product quality.

5. Injection Molding Technology

• Injection Machine Selection and Setup: Select the appropriate injection machine model based on mold type and set accurate injection temperatures, pressures, and injection speeds to ensure process stability.
• Process Parameter Adjustment: Adjust injection temperature, pressure, injection time, and cooling time to significantly impact the final product’s precision, surface quality, and physical properties.

6. Mold Maintenance and Care

• Regular Maintenance: Injection molds require regular inspection and maintenance, including cleaning, lubrication, and replacing worn parts, to extend their service life.
• Repair and Maintenance: For worn or damaged molds, necessary repairs are performed, such as surface treatment or component replacement, to maintain the mold’s performance.

7. Quality Control

• Quality Inspection: Perform dimensional measurements and defect checks on the mold and final products, ensuring the absence of bubbles, flow marks, or deformation, and confirming compliance with design specifications.
• Automation Control: Utilize automation technologies to control the production process, enhancing process stability and precision.

8. Advanced Technology Applications

• 3D Printing Technology: Use 3D printing to rapidly produce mold prototypes for design validation or small-batch production, shortening development cycles and reducing costs.
• CAE Simulation Technology: Use computer-aided engineering (CAE) software to perform flow analysis and thermal field analysis, identifying potential design issues early and optimizing the mold design.

9. Environmental and Safety Technology

• Eco-friendly Design: Consider environmental factors in material selection, processes, and technologies by choosing recyclable plastics and reducing energy consumption.
• Safety Design: Mold design must account for operational safety, including measures to prevent overheating, overpressure, and provide appropriate safety protections.

The manufacturing of injection molds involves various technologies related to mold design, material selection, processing, molding processes, mold testing, and maintenance. APEAK leverages these technologies in harmony to ensure the production of efficient, durable molds, ultimately delivering plastic parts that meet high-quality standards.

【Mold design】【Mold making】【Mold assembly and debugging】

【plastic injection molding】【Mold care and maintenance】

【Technological innovation and improvement】