Multi-Pod Layouts: Positioning for Large Parts

Layout Principles

• Load distribution: Place pods under load paths and edges

• Anti-racking: Triangulate pod positions to prevent rotation

• Edge support: Add spacers near edges to prevent sagging

Single AnchorPod Layouts

• Small to medium panels (up to ~600 mm × 600 mm / 24" × 24")

• Light operations (sanding, finishing, layout)

• Center pod under the workpiece center of gravity

• Avoid aggressive side-loads

• Use mechanical stops for anti-rotation if needed

Two-Pod Layouts

• Medium panels and assemblies

• Routing and edge work

• Operations requiring two-point support

• Position pods along the long axis

• Support both ends of the workpiece

• Use for controlled feed operations

• Position pods at opposite corners

• Provides anti-rotation stability

• Good for rectangular panels

Three-Pod Layouts

• Large panels (over 600 mm × 900 mm / 24" × 36")

• Heavier workpieces

• Machining operations

• Creates stable three-point support

• Resists rotation and racking

• Distributes load evenly

1. Place one pod near a corner

2. Place second pod at the opposite corner (diagonal)

3. Place third pod along an adjacent edge

Four-Pod Layouts

• Very large panels

• Heavy workpieces

• Production setups requiring maximum stability

1. Position pods near the four corners

2. Ensure even spacing from edges

3. Add spacers near unsupported edges if needed

• Position pods at midpoints of each edge

• Provides central support with edge distribution

Edge Support & Spacers

• Position spacers between gasket and workpiece

• Place near unsupported edges or corners

• Keep workpiece from sagging and breaking seal

Anti-Rotation Strategies

• Bench dogs as edge references

• Fences or rails for alignment

• MFT stops and indexing accessories

• More pods = more distributed resistance to rotation

• Triangulate for best anti-rotation performance

• Take lighter passes during machining

• Use appropriate feed rates

• Support workpiece with secondary clamps if needed

Checking Your Layout

1. Apply vacuum to all pods

2. Lightly test for movement in all directions

3. Listen for air leaks

4. Verify workpiece lies flat on all gaskets

• Add another AnchorPod

• Reposition pods for better triangulation

• Add mechanical stops

• Reduce cutting forces

Advanced Techniques

• Combine AnchorPod vacuum with bench dogs

• Use clamps for secondary restraint during aggressive operations

• Add fences for consistent indexing

• Integrate AnchorPod into custom jigs

• Use with sacrificial spoilboards

• Build repeatable setups for production

Next Steps