{"id":9862,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-7854\/"},"modified":"2026-04-16T09:54:22","modified_gmt":"2026-04-16T01:54:22","slug":"iso-7854","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/uz\/standard\/iso-7854\/","title":{"rendered":"ISO 7854"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ISO 7854 ni tushunish va uning ahamiyati<\/h2>\n\n\n\n<p>Standart uch xil sinov usullarini o'z ichiga oladi, bilan <strong data-start=\"958\" data-end=\"996\">C usuli \u2013 bukish\/egish usuli<\/strong> \u2013 eng keng qamrovli yondashuvlardan biri hisoblanadi. U qoplangan matolarni uzluksiz burish va siqishga duchor etish orqali real dunyodagi egiluvchanlik sharoitlarini taqlid qiladi, bu esa mexanik kuchlanish va takroriy harakatlar keng tarqalgan sanoat sohalari uchun zarurdir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Crumple Flex Tester va C usuli tushuntiriladi<\/h2>\n\n\n\n<p>The <a href=\"https:\/\/www.packqc.com\/uz\/product\/gft-gelbo-flex-tester\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2006\" data-end=\"2029\">Burishib egilish sinovchisi<\/strong><\/a> uchun asosiy apparatdir <strong data-start=\"2055\" data-end=\"2076\">ISO 7854 C usuli<\/strong>. Ushbu usulda, bir <strong data-start=\"2096\" data-end=\"2132\">to'rtburchak qoplangan mato namunasi<\/strong> Silindr shaklida tikilib, ikki aylanuvchi va siljiydigan disklar orasiga o'rnatiladi.<\/p>\n\n\n\n<p>Davomida <strong data-start=\"2238\" data-end=\"2256\">buklash usuli<\/strong> sinov:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bir disk <strong data-start=\"2277\" data-end=\"2311\">90\u00b0 burchak bo'ylab tebranadi<\/strong>, burish harakatini qo'llash.<\/li>\n\n\n\n<li>Boshqa disk <strong data-start=\"2360\" data-end=\"2377\">o'q bo'ylab harakatlanadi<\/strong>, silindrni uzunligi bo'ylab siqib.<\/li>\n\n\n\n<li>Ushbu birlashtirilgan harakatlar takroriyni simulyatsiya qiladi <strong data-start=\"2461\" data-end=\"2499\">egish, burish va siqish<\/strong>, haqiqiy mahsulotdan foydalanganda duch kelinadigan stresslarga o'xshash.<\/li>\n<\/ul>\n\n\n\n<p>Sinov ma'lum sonli sikllar davomida yoki ko'rinadigan bo'lguncha davom ettiriladi. <strong data-start=\"2628\" data-end=\"2678\">yoriqlar, qoplama buzilishi yoki materialning buzilishi<\/strong> paydo bo'lish. Natijalar miqdoriy o'lchov mezonini taqdim etadi <strong data-start=\"2733\" data-end=\"2752\">moslashuvchan qarshilik<\/strong> va <strong data-start=\"2757\" data-end=\"2780\">Material mustahkamligi<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Cell Instrumentsdan Gelbo flex chidamlilik sinovchisi\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HDpqg4jkaeA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Qoplangan mato egiluvchanlik testi va uning maqsadlari<\/h2>\n\n\n\n<p>The <strong data-start=\"1311\" data-end=\"1338\">Qoplangan mato egiluvchanlik sinovi<\/strong> Qoplangan to'qima yuzasida shikastlanish yoki funksionallik yo'qotilishisiz deformatsiyaga qanchalik chidamliligini o'lchaydi. Asosiy maqsadlar quyidagilarni o'z ichiga oladi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Belgilash <strong data-start=\"1496\" data-end=\"1544\">yoriqlar paydo bo'lishiga yoki qoplama ajralishiga qarshi turish<\/strong> Takroriy egilish vaqtida.<\/li>\n\n\n\n<li>Simulyatsiya qilingan foydalanish sharoitida materiallarning ishlashini solishtirish.<\/li>\n\n\n\n<li>Avtomobil ichki qismlari, tibbiy qadoqlash va ochiq havodagi uskuna kabi talabchan ilovalarda mahsulot ishonchliligini ta'minlash.<\/li>\n<\/ul>\n\n\n\n<p>E'tibor berish orqali <strong data-start=\"1781\" data-end=\"1793\">ISO 7854<\/strong>, ishlab chiqaruvchilar izchil sifatni ta'minlashlari, mahsulot dizaynini yaxshilashlari va yetkazib beruvchilarning materiallarini tan olingan xalqaro mezonlarga muvofiqligini tasdiqlashlari mumkin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Natijalarni baholash: Flex bardoshlilik ko'rsatkichlari<\/h2>\n\n\n\n<p>Sinovdan so'ng, namunalarga quyidagilar bo'yicha vizual tekshiruv o'tkaziladi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2900\" data-end=\"2942\">Yuzada yoriqlar yoki qoplama laminatsiyasining ajralishi<\/strong><\/li>\n\n\n\n<li><strong data-start=\"2947\" data-end=\"2972\">Rang yoki porlash o'zgarishi<\/strong><\/li>\n\n\n\n<li><strong data-start=\"2977\" data-end=\"3014\">Yopishqoqlikni yo'qotish yoki suv o'tkazmaslik<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Zararlanishdan oldin sikllar sonining ko'proq bo'lishi yaxshiroq ekanligini anglatadi. <strong data-start=\"3075\" data-end=\"3094\">flex bardoshliligi<\/strong>. Ushbu natijalar formulalarni, qoplamalarni va substrat kombinatsiyalarini optimallashtirishda sifat nazorati jamoalari va material muhandislariga yo'l-yo'riq ko'rsatadi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 7854 egilish qarshiligi sinovining qo'llanilishi<\/h2>\n\n\n\n<p>The <strong data-start=\"3295\" data-end=\"3319\">Moslashuvchanlik qarshilik testi<\/strong> quyidagi sanoat sohalarida muhim rol o'ynaydi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3372\" data-end=\"3404\">To'qimachilik mahsulotlari va qoplangan matolar:<\/strong> pallalar, branda matolari va himoya kiyimlari uchun.<\/li>\n\n\n\n<li><strong data-start=\"3457\" data-end=\"3491\">Tibbiyot qurilmalari va qadoqlash:<\/strong> sterilizatsiya o'ramlari yoki qon bosimi manjetalarida materialning ishonchliligini ta'minlash.<\/li>\n\n\n\n<li><strong data-start=\"3574\" data-end=\"3603\">Avtomobilsozlik va aerokosmik sanoat:<\/strong> Moslashuvchan ichki materiallar va muhrlarni baholash.<\/li>\n\n\n\n<li><strong data-start=\"3658\" data-end=\"3677\">Iste'mol mollari:<\/strong> masalan, yomg'irlik paltolar, poyabzallar va mebel qoplamalari.<\/li>\n<\/ul>\n\n\n\n<p>Qabul qilish orqali <strong data-start=\"3738\" data-end=\"3768\">ISO 7854ga muvofiq sinov<\/strong>, kompaniyalar o'z qoplangan matolarining takroriy bosim ostida funksionallik va estetikani saqlab qolishini ta'minlaydi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">To'g'ri Crumple Flex Testerni tanlash<\/h2>\n\n\n\n<p>Ishonchli bo'lishi kerak bo'lgan laboratoriyalar va ishlab chiqaruvchilar uchun <strong data-start=\"3996\" data-end=\"4025\">ISO 7854 C usuli bo'yicha sinov<\/strong>, <strong data-start=\"4027\" data-end=\"4082\">Cell Instruments GFT Crumple Flex Tester'ni taklif etadi.<\/strong>.<\/p>\n\n\n\n<p>The <strong data-start=\"4091\" data-end=\"4098\">GFT<\/strong> uchun mo'ljallangan <strong data-start=\"4115\" data-end=\"4166\">aniq va takrorlanadigan egilish qarshiligini baholash<\/strong> Qoplangan matolar, laminatlar va shunga o'xshash egiluvchan materiallardan. U quyidagilarni o'z ichiga oladi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aniq nazorat qilinadigan tebranish va siqish mexanizmlari.<\/li>\n\n\n\n<li>Standart yoki maxsus test sharoitlari uchun tezlik va zarba uzunligini sozlash parametrlari.<\/li>\n\n\n\n<li>Avtomatlashtirilgan sikl hisobi va xavfsizlik funksiyalari.<\/li>\n\n\n\n<li>bilan moslik <strong data-start=\"4463\" data-end=\"4475\">ISO 7854<\/strong>, <strong data-start=\"4477\" data-end=\"4491\">ASTM F392<\/strong>, va tegishli egiluvchanlik chidamliligi standartlari.<\/li>\n<\/ul>\n\n\n\n<p>Bilan <strong data-start=\"4540\" data-end=\"4564\">Cell Instruments GFT<\/strong>, foydalanuvchilar aniq va samarali bo'lishini ta'minlashlari mumkin <strong data-start=\"4606\" data-end=\"4630\">Buzilishga chidamlilik sinovi<\/strong> global sinov me'yorlariga rioya qilgan holda.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Biz bilan bog'laning ISO 7854 sinov yechimini oling <\/h2>\n\n\n\n<p>Ishonchli asbobni tanlash, masalan <strong data-start=\"5100\" data-end=\"5125\">Cell Instruments\u2019 GFT<\/strong> nafaqat sinov samaradorligini oshiradi, balki materiallarni baholashda ishonchlilikni ham mustahkamlaydi. Qoplangan mato ishonchliligi muhim bo'lgan sanoat sohalari uchun, <strong data-start=\"5273\" data-end=\"5309\"><a href=\"https:\/\/www.iso.org\/standard\/14777.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 7854<\/a> flex chidamlilik sinovi<\/strong> barqaror sifat va mijozlar qoniqishini ta'minlashda muhim qadamdir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding ISO 7854 and Its Importance The standard includes three different test methods, with Method C \u2013 the Crumple\/Flex method \u2013 being one of the most comprehensive approaches. It simulates real-world flexing conditions by subjecting coated fabrics to continuous twisting and compression, making it essential for industries where mechanical stress and repeated motion are common. [&hellip;]<\/p>","protected":false},"featured_media":8052,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[612],"class_list":["post-9862","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/standard\/9862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/media\/8052"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/media?parent=9862"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/standard-category?post=9862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}