Measuring device and measuring method for in-process measurement on test specimens during a machining operation on a processing machine, in particular a grinding machine

摘要

An inventive measuring device 2 for in-process measurement on test specimens during a machining operation on a processing machine, in particular a grinding machine 4, has a base body 18 and a measuring head 12 which is movable between a rest position and a measuring position and with the main body 18 via a linkage 14th The measuring head 12 in the measuring position follows orbital rotations of the test object about an axis of rotation, the measuring head 12 having a linear axis deflectable probe 36 for receiving measured values during a measuring operation and wherein a control device 80 for Control of the measuring process is provided. According to the invention, the control device 80 is designed and set up such that the measuring device 2 can be calibrated in a calibration mode.