Industrial equipment model customization factory

1、 Material selection and substrate construction

Main frame: Made of 3mm thick ABS board laser cut into shape, the cabinet is joined together by mortise and tenon structure, and the joints are filled and polished with model specific adhesive.

Transparent component: Acrylic board is hot bent to make an insulation cover, which is polished step by step with sandpaper until the light transmittance is consistent with the industrial original product.

Metallic texture: Copper wire is etched into conductive strips, and the surface is treated with aging to simulate oxidation marks; The micro aluminum tube is anodized to silver gray after cutting.

2、 Core process implementation

Precision replication:

Use industrial grade 3D scanners to obtain prototype data, and use CNC engraving machines to reduce the internal structure in a 1:10 scale

The gear linkage mechanism adopts brass powder sintering technology to ensure that the operating rod can simulate the opening action realistically

Texture processing:

Use silicone molds to create nameplate text, fill it with epoxy resin, and then spray metal paint

The control panel adopts transfer printing technology and a UV cured protective layer to prevent fading

3、 Artistic post-processing

Multi layer coating:

Primer: Matte black epoxy primer enhances adhesion

Main color: Automotive metallic paint is sprayed three times, with a 20 minute interval between each time and low-temperature drying

Highlight: Apply enamel paint locally to enhance the three-dimensional effect

Antique techniques:

Dry scanning method highlights edge and corner wear, while oil painting thinner simulates residual oil stains

Electrostatic adsorption of copper powder to create arc burn marks

Final processing:

Spray nitro protective paint and cure at a constant temperature for 48 hours

Install magnetic acrylic dust cover with built-in LED simulated operation indicator light

4、 Key points of restoration control

Color comparison is calibrated using a colorimeter, with an error controlled within Δ E ≤ 1.5

Maintain a linear proportional relationship between the operating force of all movable components and the prototype

The internal wiring harness uses PTFE silver plated wire with a diameter precision of 0.3mm