Vehicle Gift Model Manufacturing Factory

CRRC Gift Model Production Case Study‌

‌I. Project Overview‌

This case study aims to provide a detailed overview of the production process for a CRRC gift model. The model is based on an actual CRRC train, scaled down to a 1:10 ratio with a 90% accuracy rate, designed to authentically showcase CRRC's brand image and capabilities. The model will be used for corporate gift-giving, exhibitions, and other events to enhance CRRC's brand recognition and reputation.

‌2. Production Process‌

‌Design Phase‌: The design team conducted in-depth research into the actual structure of CRRC trains to ensure accuracy in dimensions and proportions. During the design process, attention was paid to details and structural elements such as windows, wheels, and couplers, striving to maintain realism even after scaling down the model.

‌Material Selection‌: The model's main body is made of high-quality ABS plastic, which offers excellent impact resistance and heat resistance, ensuring the model remains stable during prolonged display. Transparent acrylic is used as the display case, allowing the model's details to be clearly visible.

‌Cutting and Polishing‌: Precision machinery is used to cut the ABS plastic into the required shapes and dimensions. The surfaces are then finely polished to ensure a smooth, flawless finish, enhancing the visual appeal.

‌Assembly and Testing: Components are assembled according to the design drawings. During assembly, attention is paid to the fit between components to ensure the structural stability of the model. During the testing phase, each component is checked for flexibility to ensure the display effect.

‌Painting Process: Professional spray painting techniques are used, with the actual colors of CRRC trains as a reference, to achieve uniform coloring. High-precision spray guns are used to ensure delicate colors and strong layering, reproducing the train's real appearance.

‌III. Post-processing

‌Detail optimization: Further polish and buff the model's details to ensure each component is smooth and flawless. Simultaneously, reinforce the connection points to prevent loosening or detachment during display.

‌Color Adjustment: After painting is complete, the model undergoes a comprehensive inspection. Any areas with uneven color or defects are touched up and adjusted to ensure the model's overall color harmony and aesthetic appeal.

‌Protective Treatment: To extend the model's lifespan, a transparent protective coating is applied to prevent dust and stains from penetrating. Additionally, moisture-proof treatment is applied to ensure the model remains undamaged and unaffected by deformation in humid environments.

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