{"id":101585,"date":"2026-05-30T21:41:00","date_gmt":"2026-05-30T21:41:00","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101585"},"modified":"2026-07-02T19:03:50","modified_gmt":"2026-07-02T19:03:50","slug":"rolls-drums","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/uz\/balancing-catalog\/rolls-drums\/","title":{"rendered":"Rolik va Baraban Balanslashtirish"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;border-radius:4px;padding:16px 20px;margin:0 0 24px;font-size:16px;line-height:1.65;color:#16202b}\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0}\n.vbm-cat .vbm-toc a{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5.6px 13.6px;font-size:13.6px;color:#1f3a5f;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s}\n.vbm-cat .vbm-toc a:hover{background:#1f3a5f;color:#fff}\n.vbm-cat .vbm-kit{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin:24px 0}\n@media(max-width:700px){.vbm-cat .vbm-kit{grid-template-columns:1fr}}\n.vbm-cat .vbm-kit .media{margin:0}\n.vbm-cat .vbm-kit .media img{width:100%;border-radius:6px;display:block}\n.vbm-cat .vbm-kit .price{font-size:21.6px;font-weight:700;color:#b9542d;margin:8px 0 16px}\n.vbm-cat .vbm-kit .price span{font-size:13.6px;font-weight:400;color:#555}\n.vbm-cat ul.vbm-kit-list{list-style:none;margin:8px 0 20px;padding:0}\n.vbm-cat ul.vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat ul.vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-variants{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}\n@media(max-width:600px){.vbm-cat .vbm-variants{grid-template-columns:1fr}}\n.vbm-cat .vbm-variant{border:2px solid #cbd5e1;border-radius:8px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#faf4ef}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:11.52px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#b9542d;color:#fff;border-radius:3px;padding:.15em .55em;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:4.8px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{margin:0;font-size:14.4px;color:#444}\n.vbm-cat table.vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.4px}\n.vbm-cat table.vbm-table caption{text-align:left;font-weight:700;margin-bottom:6.4px;color:#1f3a5f}\n.vbm-cat table.vbm-table th{background:#1f3a5f;color:#fff;padding:8.8px 12px;text-align:left}\n.vbm-cat table.vbm-table td{padding:8px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}\n.vbm-cat table.vbm-table tr:nth-child(even) td{background:#f8fafc}\n.vbm-cat table.vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat table.vbm-table td.no{color:#a32a22;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin-top:20px}\n.vbm-cat .vbm-trust span{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:4.8px 12px;font-size:13.44px;color:#333}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/uz\/balancing-catalog\/\">Balanslashtirish xizmatlari<\/a> &rsaquo; Roliklar &amp; Barabanlar<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Rolik &amp; Baraban Balanslashtirish &mdash; Ishlab Chiqarish Tezligida, Joyida<\/h1>\n<p class=\"lede\">Qog'oz mashinasi roli, bosma silindrlar, kalander barabanlari, qurituvchi roliklar va konveyer barabanlari uchun umumiy xususiyat bor: hatto kichik massa ekssentrikligi ham ishlab chiqarish tezligida ulkan markazdan qochma kuch hosil qiladi. Biz ularni balanslashtiramiz <strong>o'rnatilgan joyida, ish tezligida<\/strong> &mdash; demontaj qilmasdan, ustaxonaga jo'natmasdan &mdash; mahsulot nuqsonlari, podshipnik nosozliklari va lenta uzilishlarining asosiy sababini bitta joyidagi seans davomida bartaraf etamiz.<\/p>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/uz\/balanset-1a\/\">Balanset-1A ni oling<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/uz\/community\/\">Muhandisimizga murojaat qiling<\/a>\n<\/div>\n<\/div>\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170711_130717-1024x576.webp\" alt=\"Ishlab chiqarish liniyasidagi val va barabanlarni Balanset-1A yordamida o&#039;rnatilgan joyida maydon muvozanatlash\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>In short:<\/b> Rolik va baraban balanslashtirish ikkita tekislikdagi ta'sir koeffitsienti usuli yordamida normal ishlab chiqarish tezligida joyida amalga oshiriladi. Ikkala podshipnik korpusidagi vibrasiya datchiklari va val ustidagi lazerli taxometr muvozanatsizlik holatini qayd etadi; Balanset-1A rolikning har bir uchidagi aniq tuzatish massasi va burchagini hisoblaydi. Demontaj yo'q, sensorlarni o'rnatishdan tashqari ishlab chiqarish liniyasini to'xtatish yo'q &mdash; ko'pchilik ishlar bir soat ichida yakunlanadi va vibratsiyani 70&nbsp;% yoki undan ko'proq kamaytiradi, mahsulot sifati nuqsonlarini bartaraf etadi va podshipnik muddatini sakkiz barobar yoki undan ko'proq oshiradi.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">Symptoms<\/a><br \/>\n<a href=\"#why\">Sabablar &amp; xarajatlar<\/a><br \/>\n<a href=\"#how\">Step by step<\/a><br \/>\n<a href=\"#what\">Nimalarni balanslaymiz<\/a><br \/>\n<a href=\"#standards\">Standards<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#compare\">Dala va stend balanslashtirishni taqqoslash<\/a><br \/>\n<a href=\"#cases\">Real cases<\/a><br \/>\n<a href=\"#calc\">Calculators<\/a><br \/>\n<a href=\"#faq\">TSS<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>Rolik yoki barabaningiz muvozanatsizligining belgilari<\/h2>\n<p>Roliklar va barabanlar operator biror narsa noto'g'ri ekanligini payqashidan oldin ko'p soat ishlashi mumkin. Quyidagi signallar muvozanatsizlik mavjudligini ko'rsatadi:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Mahsulotda chiziqlar yoki dog'lar<\/b> Rolik aylanasi oralig'iga mos keladigan muntazam sirt izlari bosish, qoplash yoki kalenderlash jarayonida vibratsiya natijasida nip-bosimining o'zgarishini ko'rsatadi &mdash; bu rotor aylanish muvozanatsizligiga bog'liq mahsulot sifati nuqsoni.<\/div>\n<div><b>1&times; RPM chastotasida tebranish<\/b> Val asosiy chastotasiga bog'liq vibrasiya cho'qqisi massa muvozanatsizligining eng aniq spektral belgisidir. U tezlikning kvadratiga qarab ortadi va ishlab chiqarish sessiyalari orasida hech qachon yo'qolmaydi.<\/div>\n<div><b>Podshipniklarning tez eskirishi<\/b> Har bir necha oyda podshipnik almashtirish talab qiladigan roliklar podshipniklar ko'tarish uchun mo'ljallanmagan aylanma dinamik yukni ko'tarmoqda. Bu yukni ikki barobar kamaytirish L<sub>10<\/sub> muddatini taxminan sakkiz barobar oshiradi.<\/div>\n<div><b>Lenta uzilishlari yoki noto'g'ri yo'naltirish<\/b> Titrash holida bo'lgan nip-roligi lenta tarangligini beqarorlashtiradi va bosish hamda qayta ishlash liniyalarida yirtilish, tiqilib qolish yoki rangdan-rangga ro'yxatga olish xatolariga olib keladi.<\/div>\n<div><b>Tezlik oshgani sayin o'sib boruvchi shovqin<\/b> Val tezligiga mos ravishda o'zgaradigan va yuqoriroq ishlab chiqarish sur'atlarida kuchayib boruvchi g'uvullash yoki gumburlash muvozanatsizlikni ko'rsatadi, podshipnik shovqinini emas (u xarakterli nuqson chastotalarida paydo bo'ladi).<\/div>\n<div><b>Poydevor boltlarining charchashi<\/b> Muvozanatsiz rolikning har aylanishida mashina ramkasiga uriladigan tsiklik kuch natijasida boltlar yoriladi yoki bo'shab qoladi, bu esa oxir-oqibat pastki ramka konstruktsiyasiga strukturaviy zarar yetkazadi.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Nima uchun vallar va barabanlar muvozanatini yo'qotadi &mdash; va bu qanday xarajatlarga olib keladi<\/h2>\n<p>Yangi taralgan val ustaxonani qattiq muvozanat tolerantliklari doirasida tark etadi, ammo ekspluatatsiya sharoitlari bu holatni doimiy ravishda buzadi. <b>Val yuzasida qoplamaning notekis eskirishi yoki rezinaning yeyilishi<\/b> massani asta-sekin qayta taqsimlaydi; <b>mahsulotning bir tomonga yig'ilishi<\/b> va qurigan qoldiqlar bo'sh quritish barabanlari ichida nosimmetrik ravishda to'planib qoladi; <b>qayta qoplash yoki qayta tarash<\/b> operatsiyalari materialni notekis olib tashlaydi; issiq kalandrlash jarayonidagi termal deformatsiya esa ishlab chiqarish smenalar\u0131 orasida massa samarali markazini siljitishi mumkin. Markazdan qochma kuch burchak tezligining <em>square<\/em> kvadratiga mutanosib oshganligi sababli, sekin aylanishda zararsiz ko'rinadigan bir millimetrdan kichik ekssentrisitet to'liq ishlab chiqarish aylanishlar sonida halokatli dinamik yuklamaga aylanadi.<\/p>\n<p>Val nomutanosibligini e'tiborga olmaslikning keyingi xarajatlari tez to'planib boradi: standartga mos kelmaydigan mahsulot rulonlarining isrof bo'lishi, podshipniklarni almashtirish uchun rejalashmagan to'xtashlar, valning xizmat muddatini qisqartiruvchi qayta tarash tsikllari va mashina ramkasidagi strukturaviy charchoq. Dala muvozanatlash bularning barchasini manba sifatida bartaraf etadi va odatda rejalashmagan birinchi to'xtashning oldini olganida o'z qiymatini qoplaydi.<\/p>\n<\/div>\n<div class=\"vbm-band\">\n<div class=\"vbm-stats\">\n<div class=\"vbm-stat\"><b>&times;10<\/b><span>tebranish ikki barobarga kamaytirilganda podshipnik resursi<\/span><\/div>\n<div class=\"vbm-stat\"><b>&minus;70%<\/b><span>bitta seansdan keyin odatdagi tebranish kamayishi<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>bir tashrif davomida tuzatilgan tekisliklar<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1h<\/b><span>odatdagi sahadagi ish<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Nima uchun tebranishni ikki barobarga kamaytirish podshipnik resursini ko'paytiradi<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> podshipniklar uchun nominal xizmat muddatini quyidagicha belgilaydi: <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, bu yerda P podshipnik tomonidan ko'tarilayotgan dinamik yuklanma, p&nbsp;=&nbsp;3 ko'rsatkichi shariklarli podshipniklar uchun, 10\/3 esa rolikli podshipniklar uchun. Qoldiq muvozanatsizlik <em>is<\/em> aylanuvchi yuklanma P ni oshiradi, va tebranish amplitudasi uni bevosita kuzatadi &mdash; shuning uchun tebranishni ikki barobarga kamaytirish P ni ham ikki barobarga kamaytiradi va podshipnik resursini 2 ga ko'paytiradi<sup>p<\/sup>: about <b>sharli podshipniklar uchun 8&times; va rolikli podshipniklar uchun ~10&times;<\/b> (2<sup>10\/3<\/sup>&nbsp;&asymp;&nbsp;10). O'z hisob-kitoblaringizni bizning <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/bearing-load\/\">podshipnik resursi kalkulyatori<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"how\">\n<h2>Val yoki barabanni qanday muvozanatlashtiramiz &mdash; bosqichma-bosqich<\/h2>\n<p>Balanset-1A ta'sir koeffitsienti usulini val va barabanli o'rnatmalarning geometriyasi va kirish cheklovlariga moslashtirib qo'llaydi. Xuddi shu tizimli protsedura sizning texnik xizmat ko'rsatish jamoangiz tomonidan bevosita ob'ektda amalga oshirilishi mumkin:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Sensorlarni o'rnating.<\/b> Vibratsion akselerometrlar ikkala tomonlama podshipnik korpuslariga mahkamlanadi va lazerli taxometr valning yoki tosonning yoki oxirgi plastinaning aks ettiruvchi chiziqlariga yo'naltiriladi. Mashina butun vaqt davomida odatdagi ishlab chiqarish tezligida ishlaydi &mdash; demontaj yo'q, quvur yoki rama olib tashlash yo'q.<\/li>\n<li><b>Boshlang'ich o'lchovni oling.<\/b> To'liq ishlab chiqarish tezligida o'tkazish ikkala podshipnik tekisligida vibratsiya amplitudasi va faza burchagini qayd etadi, valning har bir uchida nomutanosiblikning joriy holatini kattalik va yo'nalishi bo'yicha aniqlaydi.<\/li>\n<li><b>Sinov og'irligini qo'shing.<\/b> Ma'lum sinov massasi val boshining tosoniga, yeniga yoki jurnaliga belgilangan burchak pozitsiyasida qisqich yoki boltlar bilan mahkamlanadi. Ikkinchi o'tkazish har bir tekislikning ma'lum bu ta'sirga qanday munosabatda bo'lishini ko'rsatadi &mdash; bu val va tezlik uchun ta'sir koeffitsienti.<\/li>\n<li><b>Qurilmaga hisoblashni bajaring.<\/b> Balanset-1A ikki tekislikli ta'sir koeffitsienti tenglamalarini yechadi va val yoki barabanlar tanasining har bir uchiga tuzatish massasi va soat burchagini chiqaradi.<\/li>\n<li><b>Tuzatish og'irliklarini o'rnating.<\/b> Tuzatish massalari barabanlar tanasining yoki val jurnallarining ikkala uchidagi hisoblangan pozitsiyalarda boltlar, payvandlash yoki qisqichlar bilan mahkamlanadi. Sinov og'irligi yechimning bir qismi bo'lmasa olib tashlanadi.<\/li>\n<li><b>Tekshirish va hujjatlashtirish.<\/b> Ishlab chiqarish tezligida yakuniy o'tkazish qoldiq nomutanosiblik val klassi va ish tezligi uchun talab qilinadigan ISO 21940-11 sinf doirasida ekanligini tasdiqlaydi. Balanset-1A texnik xizmat ko'rsatish yozuvlaringiz uchun muvozanatlashtirishdan oldingi va keyingi nomutanosiblik qiymatlarini hujjatlashtiruvchi hisobot yaratadi.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>Nimalarni balanslaymiz<\/h2>\n<ul class=\"vbm-list\">\n<li>Qog'oz mashinasining press, quritish va kalender vallari<\/li>\n<li>Bosma va fleksografik bosim silindirlari<\/li>\n<li>Qoplama va laminatsiya vallari<\/li>\n<li>Konveyer bosh va oxirgi barabanlari<\/li>\n<li>Rezina va poliuretan qoplangan vallar<\/li>\n<li>Teri qayta ishlash va naqsh bosish silindirlari<\/li>\n<li>Po'lat va cho'yan sanoat jarayoni barabanlari<\/li>\n<li>To'qimachilik kalender va pardozlash vallari<\/li>\n<li>Aylanma quritish barabanlari va pechlar<\/li>\n<li>Maxsus g'ovak silindrlar va mandrellar<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Toleranslar &amp; standartlar<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 21940-11<\/b> (avvalgi ISO 1940-1) qattiq rotorlar uchun qoldiq spesifik muvozanatsizlik chegaralarini ish tezligi va balanslashtirish sifat darajasi G funksiyasi sifatida belgilaydi. Qog'oz mashinasi pres va quritish vallari odatda <b>G&nbsp;1.0 yoki G&nbsp;2.5<\/b> darajasida balanslashtiriladi, chunki ishlab chiqarish tezligidagi kichik tebranishlar ham o'lchanadigan mahsulot nuqsonlariga olib keladi; og'ir konveyer va texnologik barabanlar uchun <b>G&nbsp;6.3<\/b>.<\/p>\n<p>For paper-machine rolls specifically, the <b>TAPPI TIP<\/b> series provides additional guidance on roll vibration acceptance limits at running speed, including critical-speed margins and nip-pressure uniformity requirements; rolls operating above their first critical speed additionally fall under the flexible-rotor balancing criteria of <b>ISO 21940-12<\/b> (formerly ISO 11342). We confirm the grade achieved in a documented residual-unbalance report delivered at the end of every job. Use our <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/paper-machine-roll-balance\/\">qog'oz mashinasi vali balanslashtirish kalkulyatoridan<\/a> foydalaning.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A &mdash; to'liq dala muvozanatlash to'plami<\/h2>\n<p>Ushbu sahifadagi barcha ishlar bitta ko'chma asbob yordamida bajariladi: <a href=\"https:\/\/vibromera.eu\/uz\/balanset-1a\/\">Balanset-1A<\/a>. Bu ikki kanalli dinamik balanslashtiruvchi va tebranish analizatori bo'lib, val va barabanlari <strong>o'z podshipniklarida, ishlab chiqarish tezligida<\/strong>balanslashtiradi, bunda 3 o'tishli ta'sir koeffitsientlari usuli qo'llaniladi &mdash; dastur valning har bir uchi uchun aniq tuzatish massasi va burchagini hisoblab chiqadi va hujjatlashtirilgan hisobotni saqlaydi.<\/p>\n<div class=\"vbm-kit\">\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/%D0%91%D0%B0%D0%BB%D0%BA%D0%BE%D0%BC%D0%9A%D0%B8%D1%82-scaled-1024x683.jpg\" alt=\"Balanset-1A to&#039;liq balanslashtirish to&#039;plami: sensorlar, lazer taxometr, tarozu va quticha\" loading=\"lazy\"><\/figure>\n<div>\n<h3>To'liq to'plamga nima kiradi<\/h3>\n<p class=\"price\">&euro;1,975 <span>&middot; To'liq to'plam, omborda mavjud, QQS hisob-fakturasi<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>Interfeys o'lchov bloki (USB, 2 kanal)<\/li>\n<li>Ikki ta vibratsiya akselerometri (4&nbsp;m kabel, 10&nbsp;m ixtiyoriy)<\/li>\n<li>Lazerli taxometr \/ optik faza sensori (50&ndash;500&nbsp;mm)<\/li>\n<li>Sensor uchun magnit shtativ<\/li>\n<li>Sinov &amp; tuzatish og'irliklari uchun raqamli tarozi<\/li>\n<li>Windows muvozanatlash va tahlil dasturi<\/li>\n<li>Plastik transport qutisi<\/li>\n<\/ul>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/uz\/balanset-1a\/\">Balanset-1A ni ko'rish<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/uz\/community\/\">Muhandisimizga murojaat qiling<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">Tavsiya etilgan<\/span><\/p>\n<h3>Full Kit<\/h3>\n<p>Blok &middot; 2 sensor &middot; lazerli taxometr &middot; magnit stend &middot; raqamli tarozi &middot; dasturiy ta'minot &middot; transport qutisi. Qutidan chiqarib darhol val va barabanlari balanslashtirishni boshlash uchun zarur bo'lgan hamma narsa.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>OEM set<\/h3>\n<p>Blok &middot; 2 sensor &middot; lazerli taxometr &middot; dasturiy ta'minot. Allaqachon stend, tarozi va quti\u0433\u0430 ega bo'lgan yoki blokni maxsus val-balanslashtirish mashinasiga o'rnatuvchi integratorlar uchun.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>Asosiy texnik xususiyatlar<\/caption>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>O'lchov kanallari<\/td>\n<td>2 (bir tekislikda &amp; ikki tekislikda muvozanatlash)<\/td>\n<\/tr>\n<tr>\n<td>Tebranish tezligi diapazoni<\/td>\n<td>0.2&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Chastota diapazoni<\/td>\n<td>5&ndash;1000 Hz (&le;10% amplitude error above 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>O'lchov aniqligi<\/td>\n<td>&plusmn;5% to'liq shkaladan<\/td>\n<\/tr>\n<tr>\n<td>Method<\/td>\n<td>3 o'tishli ta'sir koeffitsienti usuli (1 yoki 2 tekislik)<\/td>\n<\/tr>\n<tr>\n<td>Analysis<\/td>\n<td>1&times; garmonikada amplituda &amp; faza, FFT spektri &amp; to'lqin shakli, saqlanadigan hisobotlar<\/td>\n<\/tr>\n<tr>\n<td>Laptop<\/td>\n<td>Kiritilmagan (Windows kompyuter, so'rov bo'yicha mavjud)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>&#10003;<\/b> In stock<\/span><span><b>&#10003;<\/b> DHL Portugal &euro;35<\/span><span><b>&#10003;<\/b> DHL worldwide &euro;110<\/span><span><b>&#10003;<\/b> 2 yillik kafolat<\/span><span><b>&#10003;<\/b> VAT invoice<\/span><span><b>&#10003;<\/b> Muhandislik qo'llab-quvvatlash<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Statsionar muvozanatlash mashinasi yoki sahnada balanslash &mdash; qaysi biri sizning rolingiz uchun to'g'ri?<\/h2>\n<table class=\"vbm-table\">\n<caption>Taqqoslash: ob'ektda (in-situ) balanslash va maxsus rol balanslash mashinasi<\/caption>\n<thead>\n<tr>\n<th>Factor<\/th>\n<th>Dala balansirlash (Balanset-1A)<\/th>\n<th>Balansirlash mashinasi (ustaxona)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Rol liniyadan olib tashlandi?<\/td>\n<td class=\"yes\">Yo'q &mdash; o'z joyida ishlaydi<\/td>\n<td class=\"no\">Ha &mdash; to'liq demontaj talab etiladi<\/td>\n<\/tr>\n<tr>\n<td>Ishlab chiqarish liniyasi to'xtatildi?<\/td>\n<td>Faqat sensor o'rnatish (&lt;15 daqiqa)<\/td>\n<td>Bir necha soatdan bir kunga qadar (demontaj, tashish, balanslash, qayta o'rnatish)<\/td>\n<\/tr>\n<tr>\n<td>Balanslashtirish tezligi<\/td>\n<td>Haqiqiy ishlab chiqarish tezligi &amp; harorati<\/td>\n<td>Alohida past tezlikli shpindel, xona harorati<\/td>\n<\/tr>\n<tr>\n<td>Issiqlik deformatsiyasini hisobga oladi<\/td>\n<td class=\"yes\">Ha &mdash; rol ish haroratida balanslangan<\/td>\n<td class=\"no\">Yo'q &mdash; faqat sovuq holatda<\/td>\n<\/tr>\n<tr>\n<td>Val\/muftaning egilishini hisobga oladi<\/td>\n<td class=\"yes\">Ha &mdash; to'liq yig'ma o'z podshipniklarida balanslangan<\/td>\n<td class=\"no\">Roll body only<\/td>\n<\/tr>\n<tr>\n<td>Standards met<\/td>\n<td>ISO 21940-11, TAPPI TIP<\/td>\n<td>ISO 21940-11<\/td>\n<\/tr>\n<tr>\n<td>Equipment cost<\/td>\n<td>&euro;1,975 (To'liq to'plam)<\/td>\n<td>&euro;15,000 &ndash; &euro;80,000+<\/td>\n<\/tr>\n<tr>\n<td>Odatiy ish vaqti<\/td>\n<td>Ob'ektda &lt;1 soat<\/td>\n<td>Jami 1&ndash;3 kun<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ob'ektda balanslash \u2014 rol ishlayotgan va rotor qattiqlik mezoni qondirilgan hollarda afzal usul hisoblanadi. Statsionar mashina esa faqat yangi qurilgan rollar uchun (ishga tushirish vaqti mavjud bo'lmaganda) yoki issiqlik beqarorligi shunchalik kuchli bo'lgan rollar uchun maqsadga muvofiqdir \u2014 bu holda avval konstruktiv ta'mirlashsiz rotoror ish haroratida barqaror muvozanat holatiga erishib bo'lmaydi.<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Haqiqiy rol balanslash holatlari<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/uz\/example\/balancing-the-rotor-of-the-machine-for-leather-processing\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170711_130717-1024x576.webp\" alt=\"Mahsulot yuzasidagi nuqsonlarni bartaraf etish uchun charm qayta ishlash valigini ikki tekislikli dala muvozanatlash\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Teri qayta ishlash roli<\/h3>\n<p>Teri qayta ishlash silindrini ikki tekislikda ob'ektda balanslash: mahsulot yuzasidagi nuqsonlar bartaraf etildi va podshipniklarning qayta-qayta ishdan chiqishi to'xtatildi.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>Bepul rol &amp; baraban hisoblash vositalari<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/uz\/calculators\/paper-machine-roll-balance\/\">Qog'oz mashinasi roli balansi<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/calculators\/residual-unbalance-iso1940\/\">Qoldiq disbalans (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/calculators\/trial-weight-calculator\/\">Sinov og'irligi kalkulyatori<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/calculators\/centrifugal-force-unbalance\/\">Muvozanatsizlikdan kelib chiquvchi markazdan qochma kuch<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/calculators\/bearing-load\/\">Podshipnik resursini hisoblash kalkulyatori<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Nazariyani o'rganish<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/uz\/glossary\/field-balancing\/\">Maydonni muvozanatlash<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/glossary\/two-plane-balancing\/\">Ikki tekislikda balansirlash<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/glossary\/dynamic-balancing\/\">Dinamik balanslashtirish<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/glossary\/balance-quality\/\">Balanslashtirish sifat darajalari<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/uz\/glossary\/residual-unbalance\/\">Qoldiq muvozanatsizlik<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>Rol &amp; baraban balanslash bo'yicha tez-tez so'raladigan savollar<\/h2>\n<details>\n<summary>Valikni mashinadan chiqarmay turib muvozanatlash mumkinmi?<\/summary>\n<div class=\"ans\">Ha. Dala muvozanatlash valiki o'z podshipniklari va korpuslarida, odatiy ishlab chiqarish tezligida aylanayotgan holda amalga oshiriladi. Demontaj qilish yoki valikni ustaxonaga yuborish talab etilmaydi. Sensorlarni o'rnatish uchun ikkala tomonning podshipnik korpuslariga kirish imkoni bo'lishi va valik har ikki uchiga tuzatish og'irliklari mahkamlash usuli \u2014 odatda oxirgi plastinka, halqa yoki jurnaliga bolt yoki qisqich bilan \u2014 bo'lishi kerak.<\/div>\n<\/details>\n<details>\n<summary>Nima uchun yangi qoplangan valik eskisidan ko'ra ko'proq tebranadi?<\/summary>\n<div class=\"ans\">Qayta qoplash yoki qayta silliqlash atrofi bo'ylab kauchuk yoki qoplamani turli tezlikda olib tashlaydi va qo'shadi, bu esa massa markazini bir necha o'ndan millimetrga osongina siljitishi mumkin. Har qanday qayta qoplash yoki qayta silliqlash operatsiyasidan so'ng muvozanatlash standart amaliyot hisoblanadi va ISO 21940-11 da aniq tavsiya etiladi. Balanset-1A bu jarayonni ustaxonaga borib-kelish o'rniga mashinada tezkor tartibda bajarishga imkon beradi.<\/div>\n<\/details>\n<details>\n<summary>Bosma silindr uchun qanday muvozanat sinfi talab etiladi?<\/summary>\n<div class=\"ans\">Yuqori tezlikdagi bosma silindrlar odatda ISO 21940-11 G&nbsp;1.0 sinfini talab qiladi, chunki hatto kichik qoldiq muvozanatsizlik ham bosma mahsulotda takrorlanuvchi chiziqli naqsh sifatida namoyon bo'ladigan bosilish bosimining o'zgarishiga olib keladi. Ishni boshlashdan oldin silingr diametri, uzunligi va ish tezligi uchun aniq ruxsat qiymatini hisoblash uchun <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/residual-unbalance-iso1940\/\">qoldiq muvozanatsizlik kalkulyatori<\/a> dan foydalaning.<\/div>\n<\/details>\n<details>\n<summary>Konveyer barabanimiz tebranmoqda, ammo tasma yaxshi ko'rinadi &mdash; muammo barabandami?<\/summary>\n<div class=\"ans\">Shart emas. Avval tebranish cho'qqisi aynan 1&times; AYLM da &mdash; val tezligiga mutanosib chastotada &mdash; ekanligini tasdiqlang. Tasma chastotasidagi tebranish, nosozlik (2&times; AYLM) va podshipnik nuqsonlari turli spektral naqslarni hosil qiladi. Balanset-1A amplituda va fazani ham o'lchaydi, shu sababli keraksiz aralashuvdan qochib, biron-bir tuzatish og'irligi qo'shishdan avval manbani aniqlashingiz mumkin.<\/div>\n<\/details>\n<details>\n<summary>Odatiy valik muvozanatlash ishi qancha vaqt oladi?<\/summary>\n<div class=\"ans\">Ko'pchilik bitta-valik ishlari bir soat ichida yakunlanadi: boshlang'ich o'lchov yurishi, sinov og'irligi yurishi, tuzatmalarni o'rnatish va tekshiruv yurishi. Katta boshlang'ich muvozanatsizlikka ega keng valiklar ikkinchi iteratsiyani talab qilishi mumkin, ammo ikki iteratsiya ham odatda ishlab chiqarish jadvalini buzmasdan odatiy texnik xizmat ko'rsatish oynasi ichida yakunlanadi.<\/div>\n<\/details>\n<details>\n<summary>Biz buni Balanset-1A bilan o'zimiz qila olamizmi?<\/summary>\n<div class=\"ans\">Ha. Balanset-1A maxsus vibratsiya bo'yicha o'qitmasdan texnik xizmat ko'rsatish guruhlariga ishlash uchun mo'ljallangan. U har bir o'lchov yurishi orqali sizni yo'naltiradi, ikki tekislikdagi ta'sir koeffitsienti tenglamalarini avtomatik ravishda yechadi va har bir valik uchi uchun tuzatish massasi va burchagini chiqaradi. To'liq dasturiy ta'minot hujjatlari va bizning <a href=\"https:\/\/vibromera.eu\/uz\/community\/\">jamiyat forumida<\/a> noodatiy valik geometryasiga duch kelsangiz yoki yondashuvingizni muhandis bilan tasdiqlashni istasangiz, mavjud.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Valik va barabanlaringizni muvozanatlang &mdash; o'rnida, ishlab chiqarish tezligida<\/h2>\n<p>Balanset-1A har qanday valik yoki baraban ustida ishlab chiqarish tezligida ikki tekislikli dala muvozanatlashni amalga oshiradi, har bir uch uchun aniq tuzatish massasi va burchagini hisoblaydi hamda ISO 21940-11 ga muvofiq hujjatlashtirilgan qoldiq muvozanatsizlik natijasini taqdim etadi. Demontaj yo'q, ustaxonaga yuborish yo'q, ishlab chiqarish to'xtashi yo'q &mdash; faqat barqaror mahsulot sifati, sokinroq mexanizm va uzoq xizmat qiladigan podshipniklar.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/uz\/balanset-1a\/\">Balanset-1A ni ko'rish<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/uz\/community\/\">Forumda savol berish<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Balancing services &rsaquo; Rolls &amp; Drums Roll &amp; Drum Balancing &mdash; In-Situ, at Production Speed Paper-machine rolls, printing cylinders, calender drums, dryer rolls and conveyor drums share one characteristic: even a small mass eccentricity generates enormous centrifugal force at production speed. We balance them in place, at operating speed &mdash; [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":101558,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-101585","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/pages\/101585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/comments?post=101585"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/pages\/101585\/revisions"}],"predecessor-version":[{"id":102093,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/pages\/101585\/revisions\/102093"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/media?parent=101585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}