Brand: Rockler, Vectric (for vacuum systems), P.I. Engineering, various T-track manufacturers
A workholding system for CNC woodworking utilizes specialized clamps (like T-track clamps) or a vacuum table to securely affix material to the CNC router bed. This prevents material movement during the high-speed machining process, ensuring precise cuts and preventing damage to the workpiece or tool. It is an essential component for achieving high-quality results and safe operation in digital fabrication.
Type: digital_fabrication
Price Range: $100-1000
Pros
- Ensures high accuracy and repeatability of CNC cuts by preventing material shifting.
- Improves safety by eliminating the risk of workpiece ejection during machining.
- Allows for full 360-degree machining and efficient use of the entire material surface without clamp interference.
Cons
- Vacuum systems can be expensive to purchase and maintain, requiring a powerful vacuum pump.
- T-track clamps might still obstruct some cutting paths, requiring careful programming and placement.
- Vacuum systems are less effective on porous materials or smaller, oddly shaped pieces that don't cover enough vacuum area.