Ushbu maqolada аvtomobil sanoati ishchilarining maxsus kiyim kiyish jarayonida ter ajralib chiqish uchastkalari topografiyasini o‘rganish asosida ventilyatsiya elementlaridan foydalanish orqali maxsus kiyim loyihalash vazifasi o‘rganildi. Ishchilarning ish harakatlari paytida maxsus kiyim osti muhiti va tashqi muhit o‘rtasida o‘zaro havo almashinuvi jarayoni tadqiq qilindi. Terlash topografiyasini hisobga olib, uchastkalariga ventilyatsiya elementi qo‘yilgan yangi assortimentdagi maxsus kiyim yaratildi va avtomobil sanoati yigʻuv sexida faoliyat olib boruvchi ishchilarga tavsiya etildi. Bunda хona harorati va nisbiy namligining belgilangan me’yorlarga javob bermasligi; sexdagi uskuna va jihozlar yuzasidagi yuqori haroratning ishchi organizmiga salbiy ta’siri; ishchining harakatlari hisobiga kiyim ostidagi havo almashinuvining buzilishi; smena davomida ishchidan intensiv ter ajralishi natijasida sog‘ligiga salbiy ta’sir ko‘rsatishi; smena davomida ishchi amalga oshiradigan harakat turlarining maxsus kiyim konstruksiyasida e’tiborga olinmaganligi kabi salbiy omillar mavjudligi aniqlandi. Ushbu omillarni hisobga olgan holda, yig‘uv sexi ishchilari uchun gigiyenik va havo o‘tkazuvchanlik ko‘rsatkichlari yaxshilangan maxsus kiyimlar ishlab chiqishga oid tavsiyalar berildi hamda maxsus kiyim uchun tavsiya etilgan asosiy gazlamalarning strukturaviy, fizik-mexanik ko‘rsatkichlari keltirildi. Yangi assortimentdagi maxsus kiyimni loyihalashda aralash tolali gazlama bilan birgalikda inson tanasi va kiyim osti muhitida havo aylanishini ta’minlash uchun to‘r matolardan foydalanish orqali samarali natijalarga erishildi.
Ushbu maqolada аvtomobil sanoati ishchilarining maxsus kiyim kiyish jarayonida ter ajralib chiqish uchastkalari topografiyasini o‘rganish asosida ventilyatsiya elementlaridan foydalanish orqali maxsus kiyim loyihalash vazifasi o‘rganildi. Ishchilarning ish harakatlari paytida maxsus kiyim osti muhiti va tashqi muhit o‘rtasida o‘zaro havo almashinuvi jarayoni tadqiq qilindi. Terlash topografiyasini hisobga olib, uchastkalariga ventilyatsiya elementi qo‘yilgan yangi assortimentdagi maxsus kiyim yaratildi va avtomobil sanoati yigʻuv sexida faoliyat olib boruvchi ishchilarga tavsiya etildi. Bunda хona harorati va nisbiy namligining belgilangan me’yorlarga javob bermasligi; sexdagi uskuna va jihozlar yuzasidagi yuqori haroratning ishchi organizmiga salbiy ta’siri; ishchining harakatlari hisobiga kiyim ostidagi havo almashinuvining buzilishi; smena davomida ishchidan intensiv ter ajralishi natijasida sog‘ligiga salbiy ta’sir ko‘rsatishi; smena davomida ishchi amalga oshiradigan harakat turlarining maxsus kiyim konstruksiyasida e’tiborga olinmaganligi kabi salbiy omillar mavjudligi aniqlandi. Ushbu omillarni hisobga olgan holda, yig‘uv sexi ishchilari uchun gigiyenik va havo o‘tkazuvchanlik ko‘rsatkichlari yaxshilangan maxsus kiyimlar ishlab chiqishga oid tavsiyalar berildi hamda maxsus kiyim uchun tavsiya etilgan asosiy gazlamalarning strukturaviy, fizik-mexanik ko‘rsatkichlari keltirildi. Yangi assortimentdagi maxsus kiyimni loyihalashda aralash tolali gazlama bilan birgalikda inson tanasi va kiyim osti muhitida havo aylanishini ta’minlash uchun to‘r matolardan foydalanish orqali samarali natijalarga erishildi.
В данной статье поставлена задача проектирования спецодежды с использованием вентиляционных элементов на основе изучения топографии участков выделения пота в процессе ношения спецодежды работниками автомобильной промышленности. Исследован процесс взаимного воздухообмена между средой, находящейся под специальной одеждой, и внешней средой во время рабочего движения рабочих. С учётом топографии участков выделения пота был создан новый ассортимент специальной одежды с вентиляционными элементами, которая рекомендована работникам, работающим в сборочном цехе автомобильной промышленности. При этом отмечается наличие таких негативных факторов, как несоответствие комнатной температуры и относительной влажности воздуха установленным нормам; негативное влияние на организм рабочего высокой температуры на поверхности оборудования и оборудования в цехе; нарушение воздухообмена под одеждой за счёт движений рабочего; негативное влияние на здоровье работника интенсивного выделения пота во время смены; игнорирование в конструкции спецодежды видов движений, выполняемых работником во время смены. С учётом этих факторов были даны рекомендации по разработке специальной одежды с улучшенными гигиеническими и воздухопроницаемыми показателями для работников сборочного цеха, а также приведены структурные, физикомеханические показатели материалов, рекомендованных для специальной одежды. При разработке новой линейки специальной одежды эффективные результаты были достигнуты за счёт использования сетчатых тканей в сочетании с материалом из смешанного волокна для обеспечения циркуляции воздуха между телом человека и одеждой.
The article reveals the issue of designing a uniform with ventilation elements based on the study into the topography of sweat secretion with automotive companies’ staff wearing a uniform. The study was made into the air exchange between the human body and the external environments while working. Taking into account the topography of sweating, a new line of uniform furnished with ventilation elements was created and recommended for the assembly shop staff of the automotive company. In this case, the temperature and relative humidity of the room do not meet the established standards; negative effect of high surface temperature of the equipment and devices in the shop on the working body; disruption of air exchange under clothing caused by various motions of a worker; poor effect on the human health because of intense sweating during a shift; it was revealed that existing uniform does not take account of such negative factors as various motions made by a staff worker during a shift. Taking into account these negative factors, recommendations were made for the development of a uniform with better hygienic- and air permeability indicators for the assembly shop staff. In the design of the new line of uniform, good results were achieved through the use of mesh fabrics that ensure air circulation in the human body and underwear, along with gauze made of mixed fibers.
№ | Author name | position | Name of organisation |
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1 | Norboyeva G.N. | texnika fanlari bo‘yicha falsafa doktori (PhD), “Tabiiy tolalar va matoga ishlov berish texnologiyasi” kafedrasi v. b. dotsenti | Jizzax Politexnika instituti |
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