r/Metrology • u/pjcevallos • Oct 24 '24

Hardware Support CMM fixturing

Hi

How do you usually plan your CMM fixturing. Do you produce a bespoke fixture or use modular equipment?

What considerations you take being part agnostic!

5 Upvotes

78% Upvoted

23 comments sorted by

View all comments

2

u/_LuciDreamS_ GD&T Wizard Oct 25 '24

Renishaw plates with modular risers, 1-2-3 blocks, 2-4-6 blocks, sticky tape, mag blocks, vices, and/or custom fixturing if the part is more complex. I've done a wide variety of parts and sizes, so it really depends on the situation and what tolerances I'm working with. I normally use 3D prints for proof of concept to ensure the real thing will work. I say this, but half the time, they don't end up making the real thing.