Process Control Techniques for High-Volume Production

List of Figures

Figure 1.1Precise and inaccurate gage measurement where the mean of the gage measurements is 1.8 μm lower than the standard’s true value

Figure 1.2Accurate and imprecise gage measurement where the standard deviation—spread—of the second gage measurements was 1.0 μm

Figure 1.3An accurate and precise gage

Figure 1.4Even an accurate and precise gage can make a bad part a good one

Figure 1.5An accurate and precise gage has a 50–50 chance of calling a good or a bad product when the true value of a good product is right on LSL or on USL

Figure 3.1Average coil resistance for 10 monitoring products versus 25 measurement days

Figure 3.2Standard deviation of coil resistance for 10 monitoring products versus 25 measurement days

Figure 3.3 ...