PSI - Issue 37

Jin Kim et al. / Procedia Structural Integrity 37 (2022) 282–291 Kim et al./ Structural Integrity Procedia 00 (2021) 000 – 000

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Fig. 3. Real time cutting forces using 0.8 mm radius carbide tool for (a) 217XG and (b) 225XE

It is known that using tool radius and feed determines the height of the feed grooves that results in overall surface roughness according to the ideal surface roughness equation by Groover (2019): , = 2 32 . (4)

Figure 4 (a) Raw (left) and contour (right) images of the machined surfaces and (b) Surface arithmetical mean height of the surfaces