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Coordinate measuring machines (CMM) are used to measure geometrical attributes of objects for verified correctness. These metrology machines are typically 3- or 4-axes and usually include touch or optic probes to provide positional feedback. The machines can be manually controlled by an operator for data collection or automatically controlled for dimensional inspection use in real-time … Coordinate Measuring Machines

3D (three-dimensional) printing, also known as 3D fabrication, refers to methods and processes of creating, modeling, and/or prototyping various objects for further use or analysis. Various methods for the manufacturing of these objects will typically include polymers or metal powders. Starting with a computer-driven set of instructions, the machines ‘print’ successive layers of material while … Servo Drives for 3D Printers