IMPORT O‘RNINI BOSUVCHI MAHSULOT – MAYDALOVCHI PO‘LAT ZOLDIRLARNI ISHLAB CHIQARISHNI O‘ZLASHTIRISH MASALALARI

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30 октябр 2024

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IMPORT O‘RNINI BOSUVCHI MAHSULOT – MAYDALOVCHI PO‘LAT ZOLDIRLARNI ISHLAB CHIQARISHNI O‘ZLASHTIRISH MASALALARI

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ILM-FAN VA INNOVATSION RIVOJLANISH

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MAQOLA ANNOTATSIYASI

Konchilik sanoatining rivojlanishi ruda va ma’dan konlari mahsulotlarini maydalash va qayta ishlash uchun zarur bo‘ladigan yangi talablarning ortishi bilan namoyon bo‘ladi. Bu esa qazilma mahsulotlarini maydalash va qayta ishlashda qo‘llaniladigan maydalovchi po‘lat zoldirlarni ishlab chiqarishga bo‘lgan talabning ortishi bilan bog‘liq. Maydalovchi po‘lat zoldirlarni ishlab chiqarish amaliyoti aylanuvchi kalta jismlarni prokatlash uchun mo‘ljallangan ikki valokli prokatlash stanlarida amalga oshirilgan. Ushbu zoldir prokatlash stanlari, asosan, yuqori va o‘rta uglerodli po‘lat xomashyolardan ma’lum diametrga ega po‘lat zoldirlar ishlab chiqarish uchun mo‘ljallangan. Maqolada yuqori uglerodli po‘latdan yasalgan maydalovchi po‘lat zoldirlarni issiqligida prokatlash usuli orqali ishlab chiqarish bo‘yicha respublikamizda amalga oshirilayotgan ilmiy izlanishlarning nazariy yechimlari va amaliy natijalari tahlili keltirilgan. Shuningdek, prokatlash jarayonini amalga oshirish uchun eng muhim bo‘lgan kalibrlash texnologiyasi ishlab chiqilgan. Zoldirlar diametri o‘zgarishi va vintli kalibrlarning kirimlar soni turlicha bo‘lgan hollarda, zoldir prokatlash valoklarini kalibrlash texnologiyasining bir-biridan farq qilishi nazariy va amaliy jihatdan asoslab berilgan. Bunda kalibrlash texnologiyasi uchun zaruriy ma’lumotlar prokatlash stanining texnik parametrlari bo‘yicha ishlab chiqilgan. Aniq geometrik o‘lchamlar asosida olingan zoldir prokatlash valoklarida o‘zgaruvchan markazli ariqchalarga ega vintli sirtlarni kesish uchun maxsus nusxa ko‘chirish moslamasi bilan jihozlangan tokarlik vint qirqish dastgohida qirqish amaliyoti bajarilgan.

MUALIFLAR

Teglar

# zoldir prokatlash stani# maydalovchi po‘lat zoldir# zoldir prokatlash valogi# kulachok# vintli kalibr# yo‘naltiruvchi lineyka# шаропрокатный стан# стальной помольный шар# шаропрокатный валок# кулачок# винтовой калибр# направляющая линейка# ball rolling mill# grinding steel ball# ball rolling roll# cam# screw gauge# linear guide

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Maqola idintifikatorlari

ROI:

https://eroi.uz/11.0094/A1024-0023

DOI:

Mavjud emas

Foydalanilgan adabiyotlar

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Shakhobutdinov, R. Ye. (2024). Theoretical and applied fundamentals of cam mechanisms used in ball rolling production. Tashkent: Innovative Development Publishing-printing house.

Shakhobutdinov, R. E., Karimova, A. R., & Nosirov, T. N. (2023a). Development and substantiation of parameters of the theoretical basis for the preparation of grinding steel balls. Mechanics and Technology, 34–41.

Shakhobutdinov, R. E., Karimova, A. R., & Nosirov, T. N. (2023b). Increase performance by coating 35v9x3cf brand powder wire coating on the working part of the linear guide. Compositional Materials, 190–192.

Shakhobutdinov, R. E., Karimova, A. R., Xojibekov, T. D., Nosirov, T. N., & Xurramov, D. X. (2023c). Development of a mathematical model of the production of grinding steel balls. Actual problems of applied mathematics and information technologies: Proceedings of the 8th International conference al-Khwarizmi – 2023 (p. 93). Samarkand: SamSU.

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