Mitutoyo 530-101 - Step Measurement Procedure; Depth Measurement Procedure

7
No. 99MAC002A
■ Step measurement
1 2 3
1 2 3
Do not use a depth bar for step
measurement, as the small contact area
with the workpiece makes it difficult to
retain a stable orientation
For a stepped workpiece, bring the entire
stepmeasuring surfaces (
①, ②
) into close
contact with the workpiece
OK
②
①
1
Bring the step measuring face (
①
, beam side) into close contact with the
workpiece.
2
Move the slider until the step measuring face (
②
, slider side) strikes the
workpiece (stepped surface).
3
With the measuring faces in close contact, take the reading.
■ Depth measurement
For caliper For depth gage
1 2 3
1 2 3
1
2
1
For the caliper, bring the depth measuring surface (beam side) into close
contact with the workpiece.
For the depth gage, bring the base reference surface into close contact
with the workpiece.
The depth measuring face of the caliper is
narrow and unstable. Bring it into contact
perpendicular with the workpiece.
OK
OK
2
For the caliper, move the slider until the depth measuring surface (depth
bar side) makes contact.
For the depth gage, move the beam until the measuring face makes
contact.
3
With the measuring faces in close contact, take the reading.