KELIBRON Measuring bores: two anvils or three
Measuring bores: two anvils or three: a 51-second reenactment recorded in the KELIBRON 3D lab, with English captions. The steps below are the captions in order, and you can do the same measurement yourself in the lab.
What happens in the video
- 0:00 Measuring bores: two anvils or three
- 0:05 The micrometer family: outside, depth, inside, two-point bore and three-point.
- 0:11 Inside micrometer: two anvils; rock across the bore and take the largest reading.
- 0:19 On the setting ring the reading misses the ring size: a zero error.
- 0:28 Set the origin on the ring: the reading comes back to the ring size.
- 0:34 Three anvils self-centre in the bore: the diameter reads directly.
- 0:42 Depth micrometer: the base sits on the face and the scale reads reversed (not in the lab yet).
In the course
- Micrometers · Depth, inside and bore micrometers — Choose the micrometer type for a depth, a groove or a bore.
