Really good article from Metal Forming Magazine on camber and how to measure it. Check it out here:
We have a system that can do it automatically. Our flagship product, Proscan Magnum, is probably the best surface and shape table in the world at measuring the latent shape of flat objects. It can measure edge waviness, edge buckle, camber, roughness, sheet curling, and edge burr. It accurately quantifies the latent shape of flat samples providing absolute values of wave heights, waves/metre and I-units for each measurement zone.
