Fig. 5From: Residual strain analysis with digital image correlation method for subsurface damage evaluation of hinoki (Chamaecyparis obtusa) finished by slow-speed orthogonal cuttingDistribution of the strain parallel to the cutting direction (\(\varepsilon_{x}\) and \(\varepsilon_{{x{\text{r}}}}\)). Depth of cut was 0.1 mm; cutting angle was 40°. a Distribution of the strain \(\varepsilon_{x}\) during the cutting. b Distribution of the residual strain \(\varepsilon_{{x{\text{r}}}}\) after the cutting. The image in b was taken 1 s after the image in aBack to article page