Статьи

DEVELOPMENT OF A MECHANISM FOR UNIFORM MOVEMENT AND STABLE HOLDING OF COCOONS IN THE ULTRASONIC WATER BATH

Том 4 № 55 (2026) 112-113

2026-06-09 Статьи CC BY 4.0 Open Access

Авторы

  • Botirov Alisher Akhmadjon ugli Namangan engineering-construction institute, PhD researcher

Аннотация

The paper presents the development of a mechanism for the uniform movement and stable holding of cocoons in the ultrasonic water bath of the cocoon reeling system. The mechanism consists of a stainless-steel (AISI 304) mesh holder, a vertical guiding frame, a NEMA 17 stepper motor and a screw-nut transmission. A dynamic model of the mechanism is constructed in the form of second-order differential equations. It is shown that the maximum driving force of the motor (2010 N) exceeds the maximum load (6.08 N) by a factor of 330, which guarantees reliable operation. The positioning accuracy reaches 6.25 µm per full step and 0.39 µm in 1/16 micro-stepping mode, ensuring precise depth control of the cocoons.

Ключевые слова:

cocoon reeling holding mechanism stepper motor NEMA 17 screw-nut transmission dynamic model positioning accuracy mechatronic system.

Библиографические ссылки

Isermann R. Mechatronic Systems: Fundamentals. – Berlin: Springer, 2005. – 624 p.

Dorf R.C., Bishop R.H. Modern Control Systems. – 13th ed. – Pearson, 2017. – 1032 p.

Ogata K. Modern Control Engineering. – 5th ed. – Prentice Hall, 2010. – 894 p.

Sahay A., Agarwal S.C. Silk reeling parameters and their effect on raw silk quality // Indian Journal of Fibre & Textile Research. – 2016. – Vol. 41. – P. 309–314.

Bogacho L., Vernet F. Automatic cocoon reeling systems: state of the art and future trends // Textile Research Journal. – 2015. – Vol. 85(12). – P. 1290–1302.

География читателей

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    Опубликован

    2026-06-09

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    Том 4 № 55 (2026)

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    Copyright (c) 2026 Innovative Academy RSC

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    Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.

    Как цитировать

    Botirov, A. (2026). DEVELOPMENT OF A MECHANISM FOR UNIFORM MOVEMENT AND STABLE HOLDING OF COCOONS IN THE ULTRASONIC WATER BATH. Наука и инновации, 4(55), 112-113. https://www.in-academy.uz/index.php/SI/article/view/51693
    Innovative Academy RSC
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