How do I use a micrometer for precise measurements?

How do I use a micrometer for precise measurements?

To use a micrometer, first ensure it's calibrated. Then, place the object between the anvil and spindle, and turn the thimble until it gently touches the object.

What are the main parts of a micrometer?

A micrometer typically has a frame, anvil, spindle, thimble, and a ratchet for consistent pressure.

How do I read the measurements on a micrometer?

To read a micrometer, look at the main scale for whole millimeters and the thimble scale for fractional measurements. Combine them for the total.

What is the accuracy of a standard micrometer?

A standard micrometer usually has an accuracy of ±0.01 mm, but some precision models can measure to ±0.001 mm.

Can I use a micrometer to measure internal dimensions?

Yes, you can use a micrometer with internal measuring jaws, known as an internal micrometer, to measure internal dimensions.