In CNC machining, machine capability often gets all the attention, but experienced machinists know that accuracy really starts with how the part is held. Poor fixturing can lead to vibration, tolerance issues, rework, and wasted material—even on high-end machines.
That’s where
jig and fixture design becomes critical. A well-designed setup ensures repeatability, proper alignment, reduced cycle time, and consistent quality across production runs. This is especially important for complex geometries, tight tolerances, and multi-axis machining.
Many shops try to solve accuracy problems by adjusting feeds and speeds, when the real issue is unstable or poorly planned fixturing. Investing time in proper fixture design often delivers better results than upgrading tooling alone.
I found this breakdown useful for anyone interested in custom CNC fixturing approaches.
How do you approach fixturing in your shop—standard modular systems or fully custom-built solutions for each job?
Locked
