Sensing arm for surface measurement device, particularly for profile measurement device, has base body, where proximal end is connectable to surface measurement device, and base body is rejuvenated in pyramidal manner

摘要

The sensing arm (2) has a base body (4), where a proximal end (6) is connectable to a surface measurement device. A probe body (10) is connectable through a distal end (8) of the sensing arm. The cross-section of the base body is tapered from the proximal end towards the distal end. The base body is rejuvenated in a pyramidal manner.