1, Product features: Ultimate transparency, precise reproduction
Observing the two car light components in the picture (high transparency red taillight cover and fully transparent headlight lens), the difficulty lies in the continuity of the geometric surface and the absolute purity of the material.
High gloss grade material selection: We choose high-quality imported PMMA (acrylic) or PC (polycarbonate). PMMA has excellent light transmittance and weather resistance, and can achieve a crystal like texture through fine polishing; PC combines high transparency and excellent impact resistance, making it suitable for functional testing.
Ultra precision CNC digital machining: By utilizing over 50 high-precision five axis/four axis CNC machining centers within the Sijunda factory, we are able to control part tolerances within ± 0.05mm. Whether it is a complex internal reinforcement structure or a rigorous snap fit, precise alignment at the micrometer level can be achieved.
Optical grade surface treatment technology:
Hand polishing: Experienced technicians use multiple layers of sandpaper to polish from coarse to fine, removing machining knife marks.
Dust free spraying and vacuum coating: For the red taillights, we use a precise ratio of transparent color oil spraying process to ensure uniform color development without affecting the transmittance.
UV strengthening treatment: enhances surface hardness to prevent scratches during multiple assembly tests.
2, Application scenario: Assisting in every stage of automotive research and development
The high transparency car lamp prototype produced by StrongD Model is widely used in the research and development process of automotive OEMs and first tier suppliers
A-Class Surface Verification: Used to evaluate the gaps and flushness between the headlights and the body sheet metal before the actual vehicle is released.
Photometric Testing: Verify the actual light output and shadow distribution of the internal reflective bowl, lens, and LED bead combination.
Assembly structure verification: Check the interference of precision components inside the car lamp to provide physical reference for mold development.
Exhibition and Event Samples: Provide high-end display samples with visual effects equivalent to mass-produced parts for international auto shows and new car promotion events.
3, Why choose Strong Model?
As a leading prototype model manufacturing factory in Shenzhen, StrongD Model is not only a factory, but also your research and development partner.
Scale and speed: We have over 280 professional technicians and the factory operates 24 hours a day. The delivery cycle of complex components such as car lights can usually be shortened to 3-5 days, greatly reducing customers' research and development time costs.
Full process coverage: In addition to CNC machining, we also offer silicone replica (vacuum replica) technology, suitable for small batch trial production of 10-50 pieces, significantly reducing single piece costs.
Strict quality inspection: StrongD Model strictly implements the ISO management system and is equipped with a coordinate measuring machine (CMM) for full-size inspection to ensure that every factory product meets the engineering blueprint.
4, FAQ: Common questions about the processing of car lamp prototypes
Q1: What materials are generally used for the processing of car lamp prototypes? A: It mainly depends on the purpose. If only used for appearance display, PMMA (acrylic) is the preferred choice, as it has the highest transparency after polishing; If road testing or structural strength testing is required, it is recommended to use PC materials.
Q2: How to solve the tool lines generated by CNC machining and ensure optical effects? A: We will first reduce the initial clearance through precise cutting paths, followed by manual grinding by professional polishers with a "coarse first, fine later" approach. Finally, chemical polishing or transparent spraying will be carried out according to the requirements to ensure that the surface reaches a mirror level.
Q3: Can you make interior parts of car lights with textures (leather patterns/bite patterns)? A: Okay. We can directly machine micrometer level light distribution textures through CNC, or perfectly transfer the etching effect required by customers through silicone replication technology.
Q4: What documents are required for inquiry? A: Please provide 3D drawings (in formats such as STP, STEP, IGS) as well as specific materials, quantities, and surface treatment requirements (such as translucent red, sandblasting, etc.).
StrongD model - paying tribute to precise design. If you are looking for high-quality automotive prototype suppliers, please feel free to contact us for free technical evaluation and quotation solutions.
Hot Tags: craftsmanship reshaping light and shadow: complete analysis of strongd's high transparency automotive lamp prototype customization, China craftsmanship reshaping light and shadow: complete analysis of strongd's high transparency automotive lamp prototype customization manufacturers, suppliers, factory, Silicone Mold Plastic Casting, Vacuum Casting Components, Vacuum Casting Parts, Vacuum Casting PC Parts, Vacuum Casting Plastic Case, vacuum casting plastic parts
