jan 1, 1980 - Portable CMM
Description:
Portable CMMs with measuring arms arrive in the 80s, revolutionizing the measurement process: it is now possible to bring metrology tools to the production floor. This innovation eliminates the need to move manufactured parts to a dedicated, controlled environment. However, because measuring arms use a classic technology based solely on precision mechanical parts, these portable CMMs remain very sensitive to vibrations and instabilities induced by the environment. Therefore, considerable precautions are required when operating them.
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History of Metrology Tools
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