During this test procedure, the reference axis is formed by the cylindricity (circumferential surface) of an actual bearing point, e.g. at a transmission shaft. Possible roundness deviations of the cylindrical surface are included in the radial run-out measurement result in accordance with the V-angle. This test is thus more functional than measuring between the tips.
Unit composed of:
Flatness of the surface is in accordance to DIN 876/1
Two T-slots for tailstock and / or support arm
Support arm 818 XNB
Support arm with one joint
with fine adjustment
Both V-supports can be relocated (slide into position)