PSI - Issue 59

Olexandr Ivanov et al. / Procedia Structural Integrity 59 (2024) 330–336 Olexandr Ivanov et al. / Structural Integrity Procedia 00 (2019) 000 – 000

333

4

(1)

,

where a 1 is length of the imprint side before polishing

(2)

,

√

⁄ ,

(3)

where h 1 is depth of the imprint before polishing

For the imprint after polishing (Fig. 1, b):

(4)

,

where a 2 is length of the imprint side after polishing

(5)

,

√

⁄ ,

(6)

where h 2 is depth of the imprint after polishing

The polishing depth is calculated: