Precursor
A CMM is a coordinate measuring device. It measures the geometry of a physical object through the use of a probe to sense discrete points on its surface. It is commonly used during manufacturing and assembly processes to test a part of an assembly before committing to the implementation phase, which is always a wise idea. Point clouds are developed and analyzed using regression algorithms for the construction of the features. Should there be a lack of an operator, DCC or direct computer control comes into play. Potentially the best thing about a DCC CMM is that it can be programmed to keep measuring identical parts, making it a sort of an automated industrial robot. The main downside about DCC CMMs is that they are usually benchtops, limiting the freedom of movement in the workplace.
Overview
When it comes to the