Accuracy measuring apparatus for machine tool
Accuracy testing device
Accuracy verification devices for coordinate measuring machines
Apparatus and method for calibrating a probe assembly of a measu
Apparatus and systems for measuring elongation of objects,...
Apparatus for measuring three-dimensional volumetric errors...
Auto calibration method suitable for use in electron beam lithog
Automatic ball bar for a coordinate measuring machine
Automatic inner diameter measuring apparatus and zero adjustment
Automatic nulling LVDT probe
Ball bar apparatus for calibrating a machine
Ball cube
Ball step gauge
Ball-point surface checking device and method
Calibration and measurement device
Calibration device
Calibration gage for calibrating a device for reading off eyegla
Calibration tool
Calibration-test member for a coordinate-measuring instrument
Checking the setting of a tool