PSI - Issue 59

Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2023) 000 – 000 Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2023) 000 – 000

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ScienceDirect

Procedia Structural Integrity 59 (2024) 502–507

© 2024 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers Click here and insert your abstract text. © 20 24 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers Keywords: turning bush, shape accuracy, deviations from roundness, circular graph, random functions. Abstract Deviations from the rounding of inner cylinder surface (ICS) of built-up bushings of transmission roller and bushing chains along ICS perimeter as well as in built-up joints and diametral opposite areas are obtained as the result of circlegram statistic processing. It is demonstrated on the basis of harmonic analysis that minimum values of variances of deviations from ICS circle are present in the area located opposite to built-up joint. Click here and insert your abstract text. © 20 24 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers Keywords: turning bush, shape accuracy, deviations from roundness, circular graph, random functions. Abstract Deviations from the rounding of inner cylinder surface (ICS) of built-up bushings of transmission roller and bushing chains along ICS perimeter as well as in built-up joints and diametral opposite areas are obtained as the result of circlegram statistic processing. It is demonstrated on the basis of harmonic analysis that minimum values of variances of deviations from ICS circle are present in the area located opposite to built-up joint. VII International Conference “In -service Damage of Materials: Diagnostics and Prediction ” (DMDP 2023) Harmonic-dispersion analysis of the shape accuracy of the rolling VII International Conference “In -service Damage of Materials: Diagnostics and Prediction ” (DMDP 2023) Harmonic-dispersion analysis of the shape accuracy of the rolling bushings of drive roller and bushing chains Andrii Senyk a, * , Victor Kovalov b , Galyna Klymenko b , bushings of drive roller and bushing chains Andrii Senyk a, * , Victor Kovalov b , Galyna Klymenko b , Yana Vasylchenko b , Maksym Shapovalov b , Oksana Kobelnyk c a Ternopil Ivan Puluj National Technical University, 56 Ruska Street, Ternopil 46001, Ukraine b Donbas State Engineering Academy, Blvd. Mashinobudivnikiv 34, Kramatorsk 84313, Ukraine c Separate Structural Subdivision “Ternopil Professional College of Ternopil Ivan Puluj National Technical University”, 13 Lesya Kurbasa Street, Ternopil 46004, Ukraine Yana Vasylchenko b , Maksym Shapovalov b , Oksana Kobelnyk c a Ternopil Ivan Puluj National Technical University, 56 Ruska Street, Ternopil 46001, Ukraine b Donbas State Engineering Academy, Blvd. Mashinobudivnikiv 34, Kramatorsk 84313, Ukraine c Separate Structural Subdivision “Ternopil Professional College of Ternopil Ivan Puluj National Technical University”, 13 Lesya Kurbasa Street, Ternopil 46004, Ukraine

* Corresponding author. Tel.: +38-067-422-8888; E-mail address: A_Senyk@ukr.net * Corresponding author. Tel.: +38-067-422-8888; E-mail address: A_Senyk@ukr.net

2452-3216 © 2024 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers 2452-3216 © 2024 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers

2452-3216 © 2024 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers 10.1016/j.prostr.2024.04.071