Metrology - simulator
Metrology - exercises

Commented solution of the list 1 of reading exercises of vernier caliper in millimeter resolution decimal - 0.1mm

vernier caliperVernier caliper, graduated ruler in millimeter and resolutions decimal - 0.1mm

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Commented results of the list 1 of exercises
Vernier caliper exercises vernier scale in millimeter decimal - 0.1mm

Results and comments of the list 1 of exercises vernier caliper in millimeter decimal - 0.1mm

Do site: www.stefanelli.eng.br - prof.: Eduardo Stefanelli

exercise reading observation

interpretation
main scale vernier
1cm
=
10mm
+
mm
10 divisions
=
0.1mm
main scale
+
vernier
11 * 10mm
+
0 * 1mm
=
110mm
0 * 0.1mm 110mm
+
0.0mm
=
110.0mm
The zero of vernier it's aligned with the 11th long mark of main scale
4 * 10mm
+
1 * 1mm
=
41mm
9 * 0.1mm 41mm
+
0.9mm
=
41.9mm
The zero of the vernier turned to 4th long mark of main scale and turned to 1st short mark. In the vernier the 9th mark it's aligned
5 * 10mm
+
2 * 1mm
=
52mm
0 * 0.1mm 52mm
+
0.0mm
=
52.0mm
The zero of the vernier turned to 5th long mark of main scale and it's aligned with the 2nd shot mark
2 * 10mm
+
1 * 1mm
=
21mm
7 * 0.1mm 21mm
+
0.7mm
=
21.7mm
The zero of the vernier turned to 2nd long mark of main scale and turned to 1st short mark. In the vernier the 7th mark it's aligned
2 * 10mm
+
0 * 1mm
=
20mm
9 * 0.1mm 20mm
+
0.9mm
=
20.9mm
The zero of the vernier turned to 2nd long mark of main scale and did not reach in 1st short mark. In the vernier the 9th mark it's aligned
1 * 10mm
+
2 * 1mm
=
12mm
3 * 0.1mm 12mm
+
0.3mm
=
12.3mm
The zero of the vernier turned to 1st long mark of main scale and turned to 2nd short mark. In the vernier the 3rd mark it's aligned
2 * 10mm
+
1 * 1mm
=
21mm
4 * 0.1mm 21mm
+
0.4mm
=
21.4mm
The zero of the vernier turned to 2nd long mark of main scale and turned to 1st short mark. In the vernier the 4th mark it's aligned
10 * 10mm
+
2 * 1mm
=
102mm
2 * 0.1mm 102mm
+
0.2mm
=
102.2mm
The zero of the vernier turned to 10th long mark of main scale and turned to 2nd short mark. In the vernier the 2nd mark it's aligned
1 * 10mm
+
2 * 1mm
=
12mm
3 * 0.1mm 12mm
+
0.3mm
=
12.3mm
The zero of the vernier turned to 1st long mark of main scale and turned to 2nd short mark. In the vernier the 3rd mark it's aligned
1 * 10mm
+
1 * 1mm
=
11mm
8 * 0.1mm 11mm
+
0.8mm
=
11.8mm
The zero of the vernier turned to 1st long mark of main scale and turned to 1st short mark. In the vernier the 8th mark it's aligned
11 * 10mm
+
2 * 1mm
=
112mm
0 * 0.1mm 112mm
+
0.0mm
=
112.0mm
The zero of the vernier turned to 11th long mark of main scale and it's aligned with the 2nd shot mark
12 * 10mm
+
2 * 1mm
=
122mm
2 * 0.1mm 122mm
+
0.2mm
=
122.2mm
The zero of the vernier turned to 12th long mark of main scale and turned to 2nd short mark. In the vernier the 2nd mark it's aligned
5 * 10mm
+
2 * 1mm
=
52mm
2 * 0.1mm 52mm
+
0.2mm
=
52.2mm
The zero of the vernier turned to 5th long mark of main scale and turned to 2nd short mark. In the vernier the 2nd mark it's aligned
8 * 10mm
+
1 * 1mm
=
81mm
1 * 0.1mm 81mm
+
0.1mm
=
81.1mm
The zero of the vernier turned to 8th long mark of main scale and turned to 1st short mark. In the vernier the 1st mark it's aligned
  Monitor resolution can not allow the marks align perfectly to circumvent add the small red circle
Eduardo J. Stefanelli - www.stefanelli.eng.br