Export Gerber Files from KiCad

Exporting Gerber files from KiCad is an essential step to prepare your design for PCB 제조 그리고 PCB 어셈블리. These files allow manufacturers to accurately fabricate your board and ensure smooth SMT 어셈블리 그리고 턴키 PCB 어셈블리.

Below is a step-by-step guide to exporting Gerber files from KiCad.

Step 1: Open Your PCB Layout

Open your PCB project in KiCad and launch the PCB Editor (PCBNew).

Before exporting, run a Design Rule Check (DRC) to ensure there are no layout errors that could affect PCB Manufacturing.

Step 2: Open Plot (Gerber) Settings

In the PCB Editor, go to:

File → Plot

This opens the Gerber export (plot) window where you configure all output settings.

PCB 어셈블리 견적 받기

Step 3: Configure General Settings

In the Plot window:

• Set Output format to Gerber
• 선택 Units (millimeters recommended)
• Set Precision (e.g., 4.6 format)
• Select Use Protel filename extensions (commonly required by manufacturers)

These settings ensure compatibility with standard PCB 제조 프로세스.

Step 4: Select Layers to Export

Choose all necessary PCB layers.

Typical layers include:

• F.Cu (Top Copper)
• B.Cu (Bottom Copper)
• Inner layers (for multilayer boards)
• F.Mask (Top Solder Mask)
• B.Mask (Bottom Solder Mask)
• F.SilkS (Top Silkscreen)
• B.SilkS (Bottom Silkscreen)
• Edge.Cuts (Board Outline)

Selecting the correct layers is critical for accurate PCB 어셈블리.

Step 5: Plot Gerber Files

Click the Plot button to generate Gerber files.

KiCad will export one file per selected layer into your chosen output directory.

Step 6: Generate Drill Files

Gerber files must be accompanied by drill data.

Click Generate Drill Files in the same window.

Configure:

• Drill units (match Gerber units)
• File format (Excellon)

Then click Generate Drill File.

This file defines hole sizes and positions for PCB 제조.

Step 7: Verify Gerber Files

Always verify your Gerber files before sending them for PCB 어셈블리.

Use KiCad’s built-in Gerber Viewer (GerbView) or a third-party viewer to check:

• Layer alignment
• Board outline accuracy
• Pad and via placement
• Solder mask openings

Verification helps prevent issues during SMT 어셈블리.

Step 8: Prepare Full Assembly Package

For 턴키 PCB 어셈블리, you should provide a complete set of files:

• 거버 파일
• Drill files
• BOM(자재 명세서)
• Pick and place (centroid) file
• 조립 도면

This ensures smooth coordination between PCB fabrication and assembly.

Common Mistakes to Avoid

• Forgetting the Edge.Cuts layer (board outline)
• Missing solder mask or silkscreen layers
• Using inconsistent units between files
• Not generating drill files
• Skipping file verification

Avoiding these mistakes helps ensure a successful PCB Manufacturing process.

결론

Exporting Gerber files from KiCad is a straightforward process when done correctly. By selecting the right layers, generating drill files, and verifying outputs, you can ensure accurate results in PCB 제조, SMT 어셈블리, 및 턴키 PCB 어셈블리.

A complete and correct file package reduces errors, shortens lead times, and guarantees high-quality PCB production.

PCB 어셈블리 견적 받기

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