1 Micro-Inch Adjuster for Gauge Block's (How Does it Work)

Explanation and demonstration of how the 1 millionth of an inch micro-adjuster mechanism works and what is it part of. A brief introduction to the Hilger & Watts Gauge block interferometer and a discussion about the Whitworth Millionth machine particularly of The Feeling Piece 0:00 DISCLAIMER 0:07 Welcome back 0:27 How does it work 0:32 Lever spring displacement mechanism 5:07 Diagram sketch 6:52 Two constant pressures against each other 9:04 What is the micro-adjuster for 9:09 Hilger & Watts Gauge Block Interferometer 12:38 Explaining why you should not open a delicate mechanism if there is nothing wrong with it 14:55 Re-made thread replacement for scrap adjuster 15:25 Explanation of the model 33 Matrix C,G & T External thread grinder (a stunning piece) 17:23 Explanation of the 1840's Whitworth Millionth measuring machine 19:30 Understanding The Feeling Piece for sensitivity (Whitworth Millionth machine 1840's) 21:03 Ending