AIVON's Sheet Metal Fabrication Services

Sheet metal fabrication is a subtractive manufacturing process that uses thin sheets of metal to create parts. It offers high precision and durability, making it particularly suitable for end-use applications such as enclosures, and brackets.
AIVON's online sheet metal fabrication service provides a fast and cost-effective solution for any part that needs to be manufactured based on 3D and CAD files or engineering drawings. AIVON offers a wide range of sheet metal materials, including aluminum, copper, steel, and stainless steel, as well as welding services. AIVON can provide any number of sheet metal parts, from small-batch, multi-variety prototypes to high-volume production. AIVON offers competitive custom sheet metal fabrication prices for small-batch prototypes and cost savings for high-volume production.

Features of Sheet Metal

Uses a high-power laser beam to cut a sheet. Thickness: 0.5-10mm

Uses a dies to produce a bending shape. Thickness: 0.5-5.5mm

Materials of AIVON's Sheet Metal

Alloy Steel SPCC Alloy Steel Q235 Alloy Steel SGCC

Stainless Steel 201 Stainless Steel 304

Aluminum 5052 Aluminum 6061

Sheet Metal Capabilities

Name	Tolerance
Cutting	±0.2mm
Bend angle	±1°
Bend to edge	±0.25mm

Tolerances for sheet metal fabrication

Finishes of AIVON's Sheet Metal

Anodized (Type II Or Type III):

Using a chemical solution to form a stable oxide film on the metal surface. Key advantages: Improved corrosion resistance. Maintains metallic appearance (commonly black, other colors can be specified). Good insulation (for anodized materials).

Galvanization:

Applying a layer of zinc to the surface of steel materials. Common types include electro-galvanizing, which produces a bright, thin finish. Key advantage: Even if the surface is scratched, the exposed iron is preferentially corroded and protected by the surrounding zinc, providing extremely strong rust resistance.

Electrophoresis:

The workpiece is immersed in a water-soluble coating, and a direct current is used to cause the paint film to be evenly deposited on the workpiece surface. It is usually black. Key advantages: Strong coverage, comprehensive rust prevention. Uniform coating with strong adhesion, not easily peeling off. Very environmentally friendly, using water as a solvent, resulting in low emissions of volatile organic compounds (VOCs).

Powder coating:

Utilizing the principle of electrostatic adsorption, powder coating is sprayed onto the surface of the workpiece, and then cured by high-temperature baking. Key advantages: Rich colors. The cured coating is hard, wear-resistant, and impact-resistant. Very environmentally friendly, with no solvent evaporation.

Brushed finish:

This technique uses a sanding belt or brush to repeatedly rub the metal surface, creating a uniform, straight texture. Primarily used for stainless steel and aluminum sheets. Key advantages: It imparts a delicate, aesthetically pleasing texture to the metal, making minor scratches less noticeable.

Bead Blast:

Using compressed air to propel abrasive particles at high speed onto the surface of a workpiece. Key advantages: Achieves a matte finish with a premium feel. High surface cleanliness. Uniform surface roughness enhances coating adhesion.

Screen printing:

Ink is printed onto the surface of a workpiece using a screen to create text, patterns, or logos. Key advantages: Excellent adhesion; allows for low-cost, small-batch customization of logos.

Patient Monitoring System

AIVON supplied a 6-layer multilayer PCB for a portable patient monitoring device. The board integrated analog sensors, ADCs, and wireless modules while maintaining signal integrity and low noise, enabling accurate real-time vital signs measurement.

Smartphone

AIVON provided a 10-layer HDI PCB for a global smartphone brand, featuring fine-line circuitry, blind and buried vias, and high-speed signal routing. The board was optimized for compact design and thermal management, ensuring stable performance even under heavy processing loads.

Advanced Driver Assistance System (ADAS)

For an ADAS module, AIVON developed HDI PCBs with controlled impedance and high-speed signal routing to support radar and camera data processing. The design achieved excellent EMI shielding and consistent signal transmission in safety-critical environments.

5G Base Station Control Board

AIVON supplied a 10-layer high-frequency PCB using Rogers + FR4 hybrid material, designed for low signal loss and stable impedance in 5G base station systems. The optimized layer stackup and precise drilling ensured superior RF performance under high data transmission rates.

Sheet Metal FAQs

Q1: What information is required to order silkscreen printing on parts?

A1: Silkscreen printing requires 2D drawings (DWG/DXF format).

Q2: In what format do I need to provide the files?

A2: 3D files are preferred, if 2D files are provided, please specify all dimensions.

Sheet Metal Resources

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