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Fig. 8 | Journal of the European Optical Society-Rapid Publications

Fig. 8

From: Mid-spatial frequency error generation mechanisms and prevention strategies for the grinding process

Fig. 8

(a, b, c) Maximum of amplitude of the tool generated spatial frequency in respect to the rotation speed of the tool, given for each path speed after polishing; (d, e, f) Mean value of all other significant maximums of amplitude in the spatial frequency interval between 0.5 and 4 1/mm in respect to the rotation speed of the tool, given for each path speed after polishing. The relevant grinding parameters are listed in Table 3. Fourier transformation: Normalized, unity window

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