IATF16949 Approved Auto Molding Parts Made By Auto Lamp / Auto Housing Mold

The difficulties and injection molding processes of automobile headlight base injection molds are as follows:

difficulty:

Complex shapes and structures: Car headlight bases usually have complex shapes and structures, including curves, concavities, holes, etc. This poses a challenge to the design and processing of the mold, which requires precise control of the shape and details of the base.

Material selection and processing: Car headlight bases usually use high-strength, heat-resistant plastic materials, such as PA6, PA66, etc. The melting points of these materials are relatively high, which places requirements on the heat resistance of the mold and the design of the cooling system. At the same time, the fluidity and shrinkage rate of the material also need to be considered to ensure stable size and quality of the injection molded parts.

High precision requirements: As an important part of the vehicle lighting system, the car headlight base has high requirements for size and assembly precision. The design and manufacturing of the mold need to ensure the dimensional accuracy and assembly performance of the injection molded parts to ensure that the base and other components fit and function properly.

Injection molding process:

Material pretreatment: For high-temperature plastic materials, drying is required to remove moisture in the material and avoid bubbles and defects during the injection molding process.

Mold design and manufacturing: According to the shape and structure of the base, design the appropriate mold structure and cavity to ensure that the plastic can fully fill the mold cavity during the injection molding process and solidify during the cooling process.

Injection molding parameter control: By controlling parameters such as temperature, pressure, and speed of the injection molding machine, the fluidity and filling properties of the plastic during the injection molding process are ensured, as well as the stability of the size and quality of the injection molded parts.

Cooling system design: Design a reasonable cooling system to ensure that injection molded parts can be cooled and solidified quickly, improving production efficiency and product quality.

Mold maintenance and upkeep: Regular maintenance and upkeep of injection molds, including cleaning, lubrication, replacement of worn parts, etc., to ensure long-term use of the mold and stable quality of injection molding.

In general, automobile headlight base injection mold manufacturing and injection molding processes face some difficulties, such as complex shapes and structures, material selection and processing, etc. However, through reasonable mold design and manufacturing, as well as precise control of injection molding parameters and cooling systems, these difficulties can be overcome and high-quality headlight base injection molding can be achieved...Please send us a message(Email: info@ansixtech.com ) at any time and our team will reply to you within 12 hours.