The difficulties and injection molding process of the injection mold for the transparent light guide light bar in front of the Mercedes-Benz ca

The difficulties and injection molding process of the injection mold for the transparent light guide light bar in front of the Mercedes-Benz car are as follows:

difficulty:

Complex shapes and structures: Mercedes-Benz front transparent light guides usually have complex shapes and structures, including curves, concave and convex, details, etc. This poses a challenge to the design and processing of the mold, which requires precise control of the shape and details of the light strip.

Material selection and processing: Mercedes-Benz front transparent light guides usually use high-transparency, heat-resistant plastic materials, such as PC (polycarbonate) or PMMA (polymethylmethacrylate). 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 front transparent light guide light bar of Mercedes-Benz cars 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 the fit and function of the light bar and other components.

Injection molding process:

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

Mold design and manufacturing: According to the shape and structure of the light bar, 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, the injection mold manufacturing and injection molding process of Mercedes-Benz’s front transparent light guide light bar 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 injection molding of Mercedes-Benz front transparent light guide light bars 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.

Mold Description
Product Materials:	PC
Mold Material:	2344H
Number of Cavities:	1*2
Glue Feeding Method:	Hot runner
Cooling Method:	Oil cooling
Molding Cycle	58.5s

Mold Marking Process: