A Gage Block Measurement Process Using Single Wavelength Interferometry, Issues 152-155U.S. Department of Commerce, National Bureau of Standards, 1975 - 30 pages |
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Page 18
John S. Beers. Table 2 Continued 10 INCH GLASS - CERAMIC CONTROL STANDARD MEAN TIME PERIOD VALUE 02 σ 30 Letter Designation MONTH N ( in . ) ( pin . ) 2 ( μin . ) ( μin . ) PROCESS CHANGE A 0 25 26.2 0.518 0.72 2.16 B 1 20 25.9 0.026 ...
John S. Beers. Table 2 Continued 10 INCH GLASS - CERAMIC CONTROL STANDARD MEAN TIME PERIOD VALUE 02 σ 30 Letter Designation MONTH N ( in . ) ( pin . ) 2 ( μin . ) ( μin . ) PROCESS CHANGE A 0 25 26.2 0.518 0.72 2.16 B 1 20 25.9 0.026 ...
Page 19
... MEAN TIME PERIOD VALUE 02 σ 30 Letter Designation MONTH N ( in . ) ( in . ) 2 ( μin . ) ( μin . ) F 8 28 2.06 K thru M 24-25 38 1.67 0.009 0.10 0.008 0.30 0.09 0.27 PERIODICALS JOURNAL OF RESEARCH reports National Bureau of Standards ...
... MEAN TIME PERIOD VALUE 02 σ 30 Letter Designation MONTH N ( in . ) ( in . ) 2 ( μin . ) ( μin . ) F 8 28 2.06 K thru M 24-25 38 1.67 0.009 0.10 0.008 0.30 0.09 0.27 PERIODICALS JOURNAL OF RESEARCH reports National Bureau of Standards ...
Page 21
... mean values occurred . Period B measurements , no longer masked by imprecise humidity meas- urements , indicated the steel block values to be less precise than the glass ceramic values . Temperature was the only parameter likely to ...
... mean values occurred . Period B measurements , no longer masked by imprecise humidity meas- urements , indicated the steel block values to be less precise than the glass ceramic values . Temperature was the only parameter likely to ...
Page 22
... mean value of the 10 inch steel block but the evidence for this conclusion is marginal . ** Measurement precision on the 10 inch blocks ( 0-0.18 and 0.21 μin . ) now approached that of the 0.150 inch control block ( o = 0.10 μin . ) sug ...
... mean value of the 10 inch steel block but the evidence for this conclusion is marginal . ** Measurement precision on the 10 inch blocks ( 0-0.18 and 0.21 μin . ) now approached that of the 0.150 inch control block ( o = 0.10 μin . ) sug ...
Page 24
... MEAN VALUE = 18.7 MICROINCHES N = 74 σ = 0.22 MICROINCH 30 0.66 MICROINCH = 48 64 OBSERVATION NUMBER Figure 11. Control chart on the 10 inch steel block measured with an iodine stabilized laser . During the search for systematic errors ...
... MEAN VALUE = 18.7 MICROINCHES N = 74 σ = 0.22 MICROINCH 30 0.66 MICROINCH = 48 64 OBSERVATION NUMBER Figure 11. Control chart on the 10 inch steel block measured with an iodine stabilized laser . During the search for systematic errors ...
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1817 LIBRARIES air Ĺ antiparticles Appendix atomic clocks broadcast Bureau of Standards cesium charge conjugation Classification length Wave Classified Lines cm 1 Tube cm 1 Wave cm Tube Spark commutation relations components earth electronic energy g-values gage block gauge hafnium Hf 1-Continued Hilbert space Intensity Classification length Intensity length Wave interferometer invariance JOHN ROBB JOHNNY HART Lagrangian Landé leap second length air length Wave number Lines of Hf Lorentz group Lorentz transformation matrix measurement Meggers MICHIGAN microinch momentum National Bureau number o-c cm number Wave number O-C 1 cm Observed and Classified operator oscillator particles pendulum Phys physical quency radio signal representation rotation rubidium sine waves Spark Wave number speed spinors star swings synchronized temperature theory tion Tube Spark o-c Tube Spark Wave vector watch Wave number air Wave number cm Wave number O-C Wave number Wave wavelength Zeeman zero
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