automation, including robots. A 24V I/O system allows robotic system integrators to include an Equator in an automated combined inspection and machining cell. Fixture clamps are automatically engaged for measurement, coordinated with the automation control program. Alternatively, a number of base mounts with fi xtures attached could be swapped-out by robots. Unlike hard gaging, fi xturing does not need to be precise with the Equator. The Equator uses a probe to measure and establish a datum using best-fi t mathematics. “However there is a cycle-time hit when you do that,” explains Emmett. Invest- ing in a dedicated, precise fi xture that locates the part within repeatability limits means no part probing to establish datums. Precise fi xturing means faster measurements. “These fi xtures can cost anywhere from a few hundred up to $2500, depend- ing on your needs,” says Emmett. Renishaw confi gured the Equator to send offsets from measurements to a CNC machine tool controller to compen- sate for tool wear or temperature changes. ME
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