Improvements in machining apparatus

摘要

There is disclosed an apparatus for machining a workpiece, the apparatus including: 5 a support; a boom mounted to the support; a machining station mounted to the boom; and displacement means provided on the boom for moving the boom relative to the support through engagement with a support surface; wherein the machining station includes a machine head which is movable to engage the workpiece; and wherein the machine head is coupled to a digital depth gauge, the digital depth gauge being configured to measure a 10 cutting depth of the machine head when the machine head engages with a surface of the workpiece. 114a - 114b 318 360124c 152 - _302