Machining 10, 20, 30

(a)	Perform accurate measurements using Vernier and dial calipers.
(b)	Practice using various micrometers (e.g., outside, inside and depth).
(c)	Investigate use of advanced measurement tools (e.g., telescoping gauges, gauge blocks and small hole gauges).
(d)	Demonstrate the accurate use of digital measurement tools to within 0.001” or 0.02 mm.
(e)	Discuss the importance of proper care, cleaning and storage of measurement tools.
(f)	Practice taking measurements with a dial indicator.
(g)	Demonstrate use of dial indicators for inspection of workpieces and machine set-up.
(h)	Discuss factors that can affect the accuracy of measurement.
(i)	Explore the history and impact of technology on the science of metrology.
(j)	Explain the purpose of the International Organization for Standardization (ISO) in determining measurement standards.