Figure 10. Analysis of the drilling results through polariscop LF/Z-2

From

Proposal of Methodology for Determination of Stresses around Groove by Photo Stress Method

František Trebuňa, Ján Kostka, Miroslav Pástor, Patrik Šarga, Peter Frankovský

American Journal of Mechanical Engineering. 2017, 5(6), 325-328 doi:10.12691/ajme-5-6-19