Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 91
scale, graduated on the upper edge to read in binary fractionsof an inch, and on the lower edge to read in decimals of aninch; this scale can be set at a slight angle with the axis tocorrect for any error in the pitch of the micrometer-screw. … 62 EXPERIMENTAL ENGINEERING. |_§ 43. The graduated disk is doubly graduated ; the right-hand grad-uations corresponding to those on the lower side of the scale.The scale and graduated disk is shown in Fig. 24, and the read-ings corresponding to the positions shown in the figure areO.6822, the…
Building materials · Machinery
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