Саноатда рақамли технологиялар Ҷилди 4 № 3 (2026)

ASSESSMENT OF ABRASIVE WEAR OF OPEN-PIT EXCAVATOR BUCKET TEETH UNDER DYNAMIC LOADING CONDITIONS

Djurayev, Rustam Umarxanovich, Turdiyev, Sardorjon Abdumuminovich, Abdurakhmonov, Otabek Usmonugli, Zhuraev, Akbar Shavkatovich, Джураев, Рустам Умарханович, Турдиев, Сардоржон Абдумуминович, Абдурахмонов, Отабек Усмонугли, Жураев, Акбар Шавкатович, Djurayev, Rustam Umarxanovich, Turdiyev, Sardorjon Abdumuminovich, Abdurakhmonov, Otabek Usmono‘g‘li, Jurayev, Akbar Shavkatovich

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Аннотатсия

This article investigates the abrasive wear of open-pit excavator bucket teeth under dynamic loading conditions. The effects of contact pressure, friction forces, abrasive particles, and dynamic loads arising during excavation on the wear intensity of bucket teeth are analyzed. The study reveals a non-uniform distribution of wear along characteristic sections of the tooth profile and demonstrates that the highest wear occurs at the cutting edge and in the adjacent contact zone. Based on the experimental data, a second-order regression model describing the variation in wear along the tooth length is developed. The statistical parameters of the model indicate satisfactory agreement with the experimental results. The findings are of practical importance for identifying the most intensively worn areas of bucket teeth, applying localized strengthening and protective coatings, predicting service life, and improving the operational reliability of open-pit excavator working elements.

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Иқтибос гирифтан

APA 7 
Djurayev, Rustam Umarxanovich, Turdiyev, Sardorjon Abdumuminovich, Abdurakhmonov, Otabek Usmonugli, Zhuraev, Akbar Shavkatovich, Джураев, Рустам Умарханович, Турдиев, Сардоржон Абдумуминович, Абдурахмонов, Отабек Усмонугли, Жураев, Акбар Шавкатович, Djurayev, Rustam Umarxanovich, Turdiyev, Sardorjon Abdumuminovich, Abdurakhmonov, Otabek Usmono‘g‘li & Jurayev, Akbar Shavkatovich (2026). ASSESSMENT OF ABRASIVE WEAR OF OPEN-PIT EXCAVATOR BUCKET TEETH UNDER DYNAMIC LOADING CONDITIONS. Саноатда рақамли технологиялар, 4(3).
GOST R 7.0.5 
Djurayev, Rustam Umarxanovich, Turdiyev, Sardorjon Abdumuminovich, Abdurakhmonov, Otabek Usmonugli, Zhuraev, Akbar Shavkatovich, Джураев, Рустам Умарханович, Турдиев, Сардоржон Абдумуминович, Абдурахмонов, Отабек Усмонугли, Жураев, Акбар Шавкатович, Djurayev, Rustam Umarxanovich, Turdiyev, Sardorjon Abdumuminovich, Abdurakhmonov, Otabek Usmono‘g‘li, Jurayev, Akbar Shavkatovich ASSESSMENT OF ABRASIVE WEAR OF OPEN-PIT EXCAVATOR BUCKET TEETH UNDER DYNAMIC LOADING CONDITIONS // Саноатда рақамли технологиялар. 2026. Т. 4. № 3.
BibTeX 
@article{umarxanovich2026,
  author  = {Djurayev, Rustam Umarxanovich and Turdiyev, Sardorjon Abdumuminovich and Abdurakhmonov, Otabek Usmonugli and Zhuraev, Akbar Shavkatovich and Джураев, Рустам Умарханович and Турдиев, Сардоржон Абдумуминович and Абдурахмонов, Отабек Усмонугли and Жураев, Акбар Шавкатович and Djurayev, Rustam Umarxanovich and Turdiyev, Sardorjon Abdumuminovich and Abdurakhmonov, Otabek Usmono‘g‘li and Jurayev, Akbar Shavkatovich},
  title   = {ASSESSMENT OF ABRASIVE WEAR OF OPEN-PIT EXCAVATOR BUCKET TEETH UNDER DYNAMIC LOADING CONDITIONS},
  journal = {Саноатда рақамли технологиялар},
  year    = {2026},
  volume  = {4},
  number  = {3}
}
RIS 
TY  - JOUR
AU  - Djurayev, Rustam Umarxanovich
AU  - Turdiyev, Sardorjon Abdumuminovich
AU  - Abdurakhmonov, Otabek Usmonugli
AU  - Zhuraev, Akbar Shavkatovich
AU  - Джураев, Рустам Умарханович
AU  - Турдиев, Сардоржон Абдумуминович
AU  - Абдурахмонов, Отабек Усмонугли
AU  - Жураев, Акбар Шавкатович
AU  - Djurayev, Rustam Umarxanovich
AU  - Turdiyev, Sardorjon Abdumuminovich
AU  - Abdurakhmonov, Otabek Usmono‘g‘li
AU  - Jurayev, Akbar Shavkatovich
TI  - ASSESSMENT OF ABRASIVE WEAR OF OPEN-PIT EXCAVATOR BUCKET TEETH UNDER DYNAMIC LOADING CONDITIONS
JO  - Саноатда рақамли технологиялар
PY  - 2026
VL  - 4
IS  - 3
ER  -