{"id":9847,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-9895\/"},"modified":"2026-04-16T09:54:22","modified_gmt":"2026-04-16T01:54:22","slug":"iso-9895","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/uz\/standard\/iso-9895\/","title":{"rendered":"ISO 9895"},"content":{"rendered":"<h2 class=\"wp-block-heading\">SCT testini va uning sanoatdagi ahamiyatini tushunish<\/h2>\n\n\n\n<p>The <strong data-start=\"922\" data-end=\"934\">SCT testi<\/strong>, Qisqa oralig'li siqish testi qog'oz va karton materiallarning tekislik bo'yicha siqilish mustahkamligini baholash uchun zarur. U yig'ish, yuklash va qadoqlash jarayonlarida, xususan to'lqinli karton ishlab chiqarishda yuzaga keladigan kuchlanishlarni taqlid qiladi.<\/p>\n\n\n\n<p>ISO 9895 usuli a dan foydalanadi <strong data-start=\"1227\" data-end=\"1260\">Qisqa oralig'li siqish sinovchisi<\/strong> 15 mm kenglikdagi sinov tasmasini tishlari orasidagi masofa atigi 0,7 mm bo'lgan qisqich bilan qisish. Keyin qisqichlar namuna egilib bukilguncha yoki buzilguncha siqib, o'lchaydi <strong data-start=\"1418\" data-end=\"1435\">maksimal kuch<\/strong> qo'llanildi. Ushbu qiymat bosimga chidamlilikni kilonevton per metr (kN\/m) bo'yicha hisoblashda ishlatiladi va karton quti ishlab chiqaruvchilari hamda qadoqlash muhandislari uchun muhim ma'lumotni taqdim etadi.<\/p>\n\n\n\n<p>Ushbu test ayniqsa grammaj diapazoni bo'lgan qog'ozlar uchun mos keladi <strong data-start=\"1678\" data-end=\"1697\">100 dan 400 g\/m\u00b2 gacha<\/strong>, odatda uchraydi <strong data-start=\"1717\" data-end=\"1761\">konteyner kartoni, kraft qoplama va fluting<\/strong> Ilovalar. Ishlab chiqaruvchilar ko'pincha SCT sinovini boshqa usullarga nisbatan uning kichik o'lcham diapazoni va quti siqilish mustahkamligi (BCT) bilan kuchli bog'liqligi sababli afzal ko'rishadi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 9895 sinovlaridagi asosiy parametrlar<\/h2>\n\n\n\n<p>ISO 9895 izchillik va aniqlikni ta'minlash uchun qat'iy sinov sharoitlari va uskuna talablarini belgilaydi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2060\" data-end=\"2075\">Qisqich kengligi<\/strong>: 30 mm<\/li>\n\n\n\n<li><strong data-start=\"2085\" data-end=\"2103\">Qisish kuchi<\/strong>: 2,300 \u00b1 500 N<\/li>\n\n\n\n<li><strong data-start=\"2121\" data-end=\"2144\">Klemmalar orasidagi masofa<\/strong>: 0.70 mm \u00b1 0.05 mm<\/li>\n\n\n\n<li><strong data-start=\"2166\" data-end=\"2187\">Sichirish tezligi<\/strong>: 3 mm\/min \u00b1 1 mm\/min<\/li>\n\n\n\n<li><strong data-start=\"2211\" data-end=\"2224\">Aniqlik<\/strong>: to'liq o'lchov diapazonining 10\u2013100% oralig'ida \u00b11% xato<\/li>\n<\/ul>\n\n\n\n<p>O'lchov aniqligi va namunalarni izchil tayyorlash muhimdir. Shartga keltirish bo'yicha <strong data-start=\"2371\" data-end=\"2382\">ISO 187<\/strong> va grammaj aniqlash har biriga <strong data-start=\"2414\" data-end=\"2425\">ISO 536<\/strong> Sinovdan oldin talab etiladi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qog'oz sinovida qisqa oraliqli siqish testerining afzalliklari<\/h2>\n\n\n\n<p>Foydalanib <strong data-start=\"2537\" data-end=\"2570\">Qisqa oralig'li siqish sinovchisi<\/strong> ko'p foydalarni keltiradi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2600\" data-end=\"2630\">Tez va aniq sinov<\/strong> minimal namunani tayyorlash bilan<\/li>\n\n\n\n<li><strong data-start=\"2667\" data-end=\"2712\">Oxirgi foydalanish samaradorligiga kuchli bog'liqlik<\/strong>, ayniqsa burmalangan va buklangan qutilarda<\/li>\n\n\n\n<li><strong data-start=\"2758\" data-end=\"2800\">Yuqori takrorlanuvchanlik va qayta ishlab chiqariluvchanlik<\/strong>, QA\/QC operatsiyalari uchun zarur<\/li>\n\n\n\n<li><strong data-start=\"2835\" data-end=\"2858\">Nozik aniqlash<\/strong> Mashina yo'nalishi (MD) va kesish yo'nalishi (CD) bo'yicha mustahkamlik xususiyatlaridagi nozik farqlar<\/li>\n<\/ul>\n\n\n\n<p>The <strong data-start=\"2957\" data-end=\"3014\">Cell Instruments SCT-01 qisqa oralig'li siqish sinovchisi<\/strong> ISO 9895 standartiga to'liq muvofiqlik uchun mo'ljallangan bo'lib, aniq qisish mexanizmi, barqaror jag'lar joylashuvi va nazorat qilish uchun aqlli interfeysni o'z ichiga oladi <strong data-start=\"3171\" data-end=\"3185\">takrorlanadigan<\/strong> va <strong data-start=\"3190\" data-end=\"3215\">standartlashtirilgan SCT testi<\/strong> natijalar.<\/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=\"Qisqa oralig&#039;li siqish sinovchisi\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/FXr-QgOkRws?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\">Sifat nazoratida Board qisqa masofali sinovining qo'llanilishi<\/h2>\n\n\n\n<p>The <strong data-start=\"3291\" data-end=\"3316\">taxtaning qisqa oralig'da sinovi<\/strong> turli sanoat sohalarida sifat nazorati uchun ajralmasdir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3380\" data-end=\"3411\">Burmalangan karton ishlab chiqarish<\/strong>: yig'ish yuklamalari ostida qutining mustahkamligini bashorat qilish<\/li>\n\n\n\n<li><strong data-start=\"3460\" data-end=\"3475\">Qog'oz fabriklari<\/strong>: liner va flutingning MD va CD mustahkamligini baholash uchun<\/li>\n\n\n\n<li><strong data-start=\"3534\" data-end=\"3558\">Qadoqlash konvertorlari<\/strong>og'ir yuk uchun qadoqlashda materialning mosligini tekshirish<\/li>\n\n\n\n<li><strong data-start=\"3618\" data-end=\"3643\">Regulyativ muvofiqlik<\/strong>ISO va mijoz spetsifikatsiyalariga javob berish<\/li>\n<\/ul>\n\n\n\n<p>uning <strong data-start=\"3690\" data-end=\"3714\">Qisqa sinov maydoni<\/strong> va <strong data-start=\"3719\" data-end=\"3733\">qisqa oralig'<\/strong> Konfiguratsiya ishlab chiqarish jarayonida tolalarning yo'nalishi, bog'lanish sifati va tozalash sharoitlaridagi o'zgarishlarga ayniqsa sezgir bo'lishini ta'minlaydi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qog'ozning qisqa og'irlik sinovi va an'anaviy siqilish sinovi<\/h2>\n\n\n\n<p>An'anaviy siqish testlari (halqa siqish yoki chet siqish kabi) ko'pincha varaqning ichki xususiyatlarini ajratib ko'rsatishda muvaffaqiyatsiz bo'ladi. <strong data-start=\"4052\" data-end=\"4077\">qog'oz qisqa masofali sinov<\/strong>, ammo kichik oralik ichida materialni siqishga to'liq e'tibor qaratadi \u2014 egilish yoki bukilish ta'sirlarini minimallashtiradi.<\/p>\n\n\n\n<p>Ushbu xususiyat ishlab chiqaruvchilarga:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tolalarning tanlovini va mebel to'ldiruvchi aralashmaning tarkibini optimallashtiring<\/li>\n\n\n\n<li>Rafinatlash yoki nam oxirgi qism kimyoviy ta'sirlarini baholang<\/li>\n\n\n\n<li>Ishlab chiqarishda mexanik yoki kimyoviy nomuvofiqliklarni aniqlash<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">To'g'ri asbobni tanlash: qisqa masofali siqish sinovchisi<\/h2>\n\n\n\n<p>Yuqori aniqlik va muvofiqlikni izlayotgan ishlab chiqaruvchilar uchun <strong data-start=\"4521\" data-end=\"4533\">ISO 9895<\/strong>, ,ning <strong data-start=\"4539\" data-end=\"4566\">Hujayra asboblari <a href=\"https:\/\/www.packqc.com\/uz\/product\/iso-9895-short-span-compression-tester\/\">SCT-01<\/a><\/strong> Taklif etadi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Intuitiv interfeysga ega to'liq avtomatlashtirilgan ish faoliyati<\/li>\n\n\n\n<li>Minimal og'ishga ega aniqlik bilan sozlangan qisqichlar<\/li>\n\n\n\n<li>Real vaqtli kuch ko'rsatishi va yuqori aniqlikdagi ma'lumotlarni yig'ish<\/li>\n\n\n\n<li>Izlanadigan standartlar yordamida oson kalibrlash<\/li>\n\n\n\n<li>Yillar davomida barqaror ishlashni ta'minlovchi mustahkam mexanika<\/li>\n<\/ul>\n\n\n\n<p>Ushbu testerini kundalik laboratoriya ish jarayonlariga integratsiya qilish orqali sifat nazorati jamoalari mahsulotning ishlashini yaxshiroq nazorat qilishi, o'zgaruvchanlikni kamaytirishi va global mijozlarning talablarini qondirishi mumkin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Biz bilan bog'laning va ISO 9895 sinov yechimini oling <\/h2>\n\n\n\n<p><strong data-start=\"5051\" data-end=\"5063\">ISO 9895<\/strong> qog'oz va kartonning siqilish mustahkamligini aniqlash uchun tanqidiy usulni taklif etadi <strong data-start=\"5159\" data-end=\"5190\">Qisqa oralig'li siqish testi<\/strong>. Qadoqlash, materiallarni qayta ishlash yoki qog'oz ishlab chiqarish sohasida bo'lsangiz ham, ushbu standart materialingizning mashina va kesish yo'nalishlaridagi mustahkamlik xususiyatlari bo'yicha ma'lumot beradi.<\/p>\n\n\n\n<p>SCT testlarini eng yuqori aniqlik va takrorlanuvchanlik bilan bajarish uchun biz tavsiya qilamiz <strong data-start=\"5449\" data-end=\"5509\">SCT-01 qisqa oralig'li siqish sinovchisi tomonidan <a href=\"https:\/\/www.packqc.com\/uz\/\">Hujayra asboblari<\/a><\/strong>\u2014taxtalar va qog'ozning siqilish mustahkamligini tahlil qilishda sizning ishonchli hamkoringiz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tez-tez so&#039;raladigan savollar<\/h2>\n\n\n\n<p>1. ISO 9895 nimaga mo'ljallangan?<br>ISO 9895 qisqa tayanchli siqish sinovidan foydalangan holda qog'oz va kartonlarda siqilish mustahkamligini o'lchash usulini belgilaydi, bu qadoqlash va karton ishlab chiqarishda sifat nazorati uchun muhimdir.<\/p>\n\n\n\n<p>2. Qisqa oralik siqish testi qanday ishlaydi?<br>15 mm kenglikdagi qog'oz tasma 0,7 mm kenglikdagi bo'shliq bo'ylab bukilguncha siqiladi. Maksimal kuch qayd etilib, siqilish mustahkamligini hisoblashda ishlatiladi.<\/p>\n\n\n\n<p>3. Qadoqlash ilovalarida SCT sinovi nima uchun afzal ko'riladi?<br>Chunki u to'lqinli idishlarning qatlamlanish mustahkamligini yaqindan aks ettiradi va ishlab chiqaruvchilarga material mustahkamligini samarali nazorat qilishga yordam beradi.<\/p>\n\n\n\n<p>4. Qanday grammaj diapazonini <a href=\"https:\/\/www.iso.org\/standard\/41400.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 9895<\/a> Qaysi narsaga tatbiq etiladi?<br>Ushbu standart og'irligi 100 dan 400 g\/m\u00b2 gacha bo'lgan qog'oz va kartonlarga tatbiq etiladi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding the SCT Test and Its Industrial Importance The SCT test, or short-span compression test, is essential for evaluating the in-plane compressive strength of paper and board materials. It simulates the stresses encountered during stacking, loading, and packaging applications\u2014particularly in corrugated board manufacturing. The ISO 9895 method uses a short span compression tester to clamp [&hellip;]<\/p>","protected":false},"featured_media":6385,"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-9847","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\/9847","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\/6385"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/media?parent=9847"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/uz\/wp-json\/wp\/v2\/standard-category?post=9847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}