{"id":709,"date":"2016-12-01T22:49:04","date_gmt":"2016-12-01T22:49:04","guid":{"rendered":"https:\/\/vibromera.eu\/?p=709"},"modified":"2025-03-05T20:38:27","modified_gmt":"2025-03-05T20:38:27","slug":"echilibrarea-ventilatorului-radial-impeller-5","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/ro\/example\/balancing-the-radial-fan-impeller-5\/","title":{"rendered":"Echilibrarea rotorului ventilatorului radial"},"content":{"rendered":"<div id=\"pl-709\"  class=\"panel-layout\" ><div id=\"pg-709-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-709-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-709-0-0-0\" class=\"so-panel widget widget_sow-slider panel-first-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-slider so-widget-sow-slider-default-6d39609536fd-709\"\n\t\t\t\n\t\t>\t\t\t\t<div class=\"sow-slider-base\" style=\"display: none\" tabindex=\"0\">\n\t\t\t\t\t<ul\n\t\t\t\t\tclass=\"sow-slider-images\"\n\t\t\t\t\tdata-settings=\"{&quot;pagination&quot;:true,&quot;speed&quot;:800,&quot;timeout&quot;:8000,&quot;paused&quot;:false,&quot;pause_on_hover&quot;:false,&quot;swipe&quot;:true,&quot;nav_always_show_desktop&quot;:&quot;&quot;,&quot;nav_always_show_mobile&quot;:&quot;&quot;,&quot;breakpoint&quot;:&quot;780px&quot;,&quot;unmute&quot;:false,&quot;anchor&quot;:null}\"\n\t\t\t\t\t\t\t\t\t\tdata-anchor-id=\"\"\n\t\t\t\t>\t\t<li class=\"sow-slider-image\" style=\"visibility: visible;\" >\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t\t<div class=\"sow-slider-image-wrapper\" style=\"max-width: 1280px\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"sow-slider-image-foreground-wrapper\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"956\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_4276-e1558698386550.webp\" class=\"sow-slider-foreground-image\" alt=\"Echilibrarea rotorului ventilatorului de evacuare\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_4276-e1558698386550.webp 1280w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_4276-e1558698386550-600x448.webp 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image\" style=\"visibility: hidden;\" >\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t\t<div class=\"sow-slider-image-wrapper\" style=\"max-width: 1280px\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"sow-slider-image-foreground-wrapper\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"956\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/1IMG_3330-e1558698403647.webp\" class=\"sow-slider-foreground-image\" alt=\"Echilibrarea rotorului ventilatorului de evacuare\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/1IMG_3330-e1558698403647.webp 1280w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/1IMG_3330-e1558698403647-600x448.webp 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t<ol class=\"sow-slider-pagination\">\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"0\" aria-label=\"Afi\u0219a\u021bi diapozitivul 1\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"1\" aria-label=\"Afi\u0219a\u021bi diapozitivul 2\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-next\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"next\" aria-label=\"Urm\u0103torul diapozitiv\" data-action=\"next\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thin-right\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-prev\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"previous\" aria-label=\"Diapozitivul anterior\" data-action=\"prev\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thin-left\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><div id=\"panel-709-0-0-1\" class=\"widget_text so-panel widget widget_custom_html\" data-index=\"1\" ><div class=\"textwidget custom-html-widget\"><h2>Echilibrarea ventilatoarelor centrifugale la o uzin\u0103 metalurgic\u0103: Repara\u021bii de urgen\u021b\u0103 \u0219i \u00eentre\u021binere de rutin\u0103<\/h2>\n<p>Opera\u021biunile metalurgice sunt sisteme complexe \u00een care multe componente trebuie s\u0103 func\u021bioneze f\u0103r\u0103 \u00eentreruperi \u0219i \u00een mod continuu. Ventila\u021bia de evacuare este vital\u0103 \u00een aceste medii agresive - men\u021bine siguran\u021ba la locul de munc\u0103, asigur\u0103 condi\u021bii optime pentru opera\u021biunile tehnologice \u0219i purific\u0103 aerul de emisiile nocive. \u00cen centrul sistemelor de ventila\u021bie se afl\u0103 ventilatoarele centrifuge (radiale). O defec\u021biune nea\u0219teptat\u0103 a unei astfel de unit\u0103\u021bi nu numai c\u0103 opre\u0219te ciclul de produc\u021bie, dar reprezint\u0103, de asemenea, o poten\u021bial\u0103 amenin\u021bare la adresa s\u0103n\u0103t\u0103\u021bii lucr\u0103torilor.<\/p>\n<h2>Avarie \u00een timpul schimbului de noapte<\/h2>\n<p>Ca un tr\u0103snet din senin, un accident grav a avut loc \u00een timpul unuia dintre schimburile de noapte de la uzina metalurgic\u0103 - un arbore de transmisie al unui puternic sistem de ventilatoare centrifugale a cedat. Astfel de incidente nu numai c\u0103 implic\u0103 pierderi financiare grave din cauza timpilor de nefunc\u021bionare, dar, cel mai important, prezint\u0103 riscuri de r\u0103nire pentru lucr\u0103tori.<\/p>\n<h2>Diagnosticarea problemei: dezechilibrul rotorului ventilatorului<\/h2>\n<p>O analiz\u0103 rapid\u0103 efectuat\u0103 de speciali\u0219ti a identificat cauza principal\u0103 - uzura rulmen\u021bilor arborelui ventilatorului, o consecin\u021b\u0103 a vibra\u021biilor crescute ale rotorului. Pentru a remedia efectele incidentului \u0219i pentru a preveni viitoarele accidente, s-a luat decizia de a echilibra rotoarele ventilatoarelor centrifugale. \u00cen acest caz, vibroanalizatorul \u0219i echilibratorul portabil <strong>Balanset-1A<\/strong> a ie\u0219it \u00een eviden\u021b\u0103.<\/p>\n<h2><a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> - Un instrument eficient \u00een combaterea vibra\u021biilor<\/h2>\n<p>Iat\u0103 de ce <strong>Balanset-1A<\/strong> a fost ideal pentru aceast\u0103 sarcin\u0103:<\/p>\n<ul>\n    <li>- Precizie \u0219i vitez\u0103: Senzori de \u00eenalt\u0103 sensibilitate \u0219i algoritmi complec\u0219i de <strong>Balanset-1A<\/strong> asigur\u0103 o precizie ridicat\u0103 \u00een calcularea m\u0103rimii \u0219i a loca\u021biei maselor de corec\u021bie, acceler\u00e2nd semnificativ procesul de echilibrare.<\/li>\n    <li>- Portabilitate: Dimensiunea compact\u0103 \u0219i u\u0219urin\u021ba de utilizare permit efectuarea m\u0103sur\u0103torilor \u0219i a echilibr\u0103rii necesare direct la fa\u021ba locului.<\/li>\n    <li>- Versatilitate: Capacit\u0103\u021bile de <strong>Balanset-1A<\/strong> se extind dincolo de echilibrarea ventilatoarelor. Dispozitivul este aplicabil pentru multe unit\u0103\u021bi cu elemente rotative \u2014 de la motoare electrice la pompe.<\/li>\n<\/ul>\n<h2>Procesul de echilibrare<\/h2>\n<p>Procesul de echilibrare a rotorului unui ventilator centrifugal poate fi \u00eemp\u0103r\u021bit \u00een urm\u0103toarele etape:<\/p>\n<ul>\n    <li>- Analiza ini\u021bial\u0103 a vibra\u021biilor: <strong>Balanset-1A<\/strong> este conectat la ventilator pentru a m\u0103sura nivelul de baz\u0103 al vibra\u021biilor, care va servi ca punct de referin\u021b\u0103 pentru m\u0103sur\u0103torile ulterioare.<\/li>\n    <li>- Instalarea greut\u0103\u021bii de prob\u0103: Pe baza datelor de vibro-analiz\u0103, software-ul de <strong>Balanset-1A<\/strong> calculeaz\u0103 loca\u021bia \u0219i greutatea optim\u0103 a unei greut\u0103\u021bi de prob\u0103. Greutatea este ata\u0219at\u0103 temporar la rotor.<\/li>\n    <li>- Reanaliz\u0103: Procedura de m\u0103surare a vibra\u021biilor cu <strong>Balanset-1A<\/strong> se repet\u0103. De data aceasta, se ia \u00een considerare efectul greut\u0103\u021bii de prob\u0103 instalate.<\/li>\n    <li>- Calcularea \u0219i instalarea maselor de corec\u021bie: Dispozitivul determin\u0103 cu precizie care sunt greut\u0103\u021bile corective \u0219i unde trebuie fixate pe rotor pentru a reduce vibra\u021biile la parametri acceptabili.<\/li>\n    <li>- Verificarea final\u0103: O verificare final\u0103 a nivelului de vibra\u021bii confirm\u0103 succesul echilibr\u0103rii.<\/li>\n<\/ul>\n<h2>Rezultat<\/h2>\n<p>Dup\u0103 echilibrare, rotorul ventilatorului se rote\u0219te f\u0103r\u0103 probleme, iar nivelul de vibra\u021bii este redus semnificativ. Acest lucru afecteaz\u0103 \u00een mod direct durata de via\u021b\u0103 a unit\u0103\u021bii, siguran\u021ba procesului de lucru \u0219i calitatea produsului final.<\/p>\n<h2>Beneficiile echilibr\u0103rii ventilatoarelor centrifugale la o uzin\u0103 metalurgic\u0103<\/h2>\n<p>Echilibrarea regulat\u0103 \u0219i efectuat\u0103 la timp a ventilatoarelor din instala\u021biile metalurgice asigur\u0103 urm\u0103toarele efecte pozitive:<\/p>\n<ul>\n    <li>- Siguran\u021ba la locul de munc\u0103: Reducerea la minimum a vibra\u021biilor reduce riscul de defec\u021biuni premature \u0219i de accidente asociate.<\/li>\n    <li>- Durata de via\u021b\u0103 crescut\u0103: Echilibrarea reduce sarcina asupra rulmen\u021bilor, arborilor \u0219i a altor piese, prelungind func\u021bionarea lor f\u0103r\u0103 defec\u021biuni.<\/li>\n    <li>- Beneficiu economic: \u00centre\u021binerea programat\u0103 este mai rentabil\u0103 dec\u00e2t repara\u021biile de urgen\u021b\u0103 costisitoare \u0219i evitarea timpilor de inactivitate.<\/li>\n    <li>- Impact pozitiv asupra produc\u021biei: Ventilatoarele echilibrate men\u021bin parametrii de mediu optimi \u00een atelier, ceea ce afecteaz\u0103 \u00een mod pozitiv calitatea produselor metalurgice fabricate.<\/li>\n<\/ul>\n<h2>Concluzie<\/h2>\n<p>Aceast\u0103 poveste nu numai c\u0103 demonstreaz\u0103 valoarea practic\u0103 a <strong>Balanset-1A<\/strong> dar serve\u0219te, de asemenea, ca o reamintire: chiar \u0219i cel mai fiabil echipament din produc\u021bia metalurgic\u0103 are nevoie de m\u0103suri preventive. Echilibrarea periodic\u0103 a unit\u0103\u021bilor de ventila\u021bie, efectuat\u0103 cu instrumente moderne, este o garan\u021bie nu numai a func\u021bion\u0103rii ne\u00eentrerupte a instala\u021biei, ci \u0219i a asigur\u0103rii siguran\u021bei celei mai valoroase resurse - personalului.<\/p>\n<p>Afla\u021bi mai multe despre provoc\u0103rile \u0219i solu\u021biile din scenarii similare: <a href=\"https:\/\/vibromera.eu\/ro\/exemplu\/a-two-plane-dynamic-balancing-process-for-an-industrial-radial-fan-procedura-visand-eliminarea-vibratiilor-si-imbalansarea-in-volanta-impeller\/\">Un proces de echilibrare dinamic\u0103 \u00een dou\u0103 plane pentru un ventilator radial industrial<\/a> \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/faq\/\">\u00ceNTREB\u0102RI FRECVENTE: Echipament Balanset<\/a>.<\/p>\n<\/div><\/div><div id=\"panel-709-0-0-2\" class=\"so-panel widget widget_sow-slider panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-slider so-widget-sow-slider-default-6d39609536fd-709\"\n\t\t\t\n\t\t>\t\t\t\t<div class=\"sow-slider-base\" style=\"display: none\" tabindex=\"0\">\n\t\t\t\t\t<ul\n\t\t\t\t\tclass=\"sow-slider-images\"\n\t\t\t\t\tdata-settings=\"{&quot;pagination&quot;:true,&quot;speed&quot;:800,&quot;timeout&quot;:8000,&quot;paused&quot;:false,&quot;pause_on_hover&quot;:false,&quot;swipe&quot;:true,&quot;nav_always_show_desktop&quot;:&quot;&quot;,&quot;nav_always_show_mobile&quot;:&quot;&quot;,&quot;breakpoint&quot;:&quot;780px&quot;,&quot;unmute&quot;:false,&quot;anchor&quot;:null}\"\n\t\t\t\t\t\t\t\t\t\tdata-anchor-id=\"\"\n\t\t\t\t>\t\t<li class=\"sow-slider-image\" style=\"visibility: visible;\" >\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t\t<div class=\"sow-slider-image-wrapper\" style=\"max-width: 956px\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"sow-slider-image-foreground-wrapper\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"956\" height=\"1280\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_3341-e1558698397161-rotated.webp\" class=\"sow-slider-foreground-image\" alt=\"Ruperea arborelui din cauza dezechilibrului rotorului\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_3341-e1558698397161-rotated.webp 956w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_3341-e1558698397161-rotated-600x803.webp 600w\" sizes=\"auto, (max-width: 956px) 100vw, 956px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image\" style=\"visibility: hidden;\" >\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t\t<div class=\"sow-slider-image-wrapper\" style=\"max-width: 1280px\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"sow-slider-image-foreground-wrapper\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"956\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_3347-e1558698392919.webp\" class=\"sow-slider-foreground-image\" alt=\"Echilibrarea rotorului ventilatorului de evacuare\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_3347-e1558698392919.webp 1280w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_3347-e1558698392919-600x448.webp 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t<ol class=\"sow-slider-pagination\">\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"0\" aria-label=\"Afi\u0219a\u021bi diapozitivul 1\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"1\" aria-label=\"Afi\u0219a\u021bi diapozitivul 2\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-next\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"next\" aria-label=\"Urm\u0103torul diapozitiv\" data-action=\"next\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thin-right\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-prev\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"previous\" aria-label=\"Diapozitivul anterior\" data-action=\"prev\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thin-left\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Centrifugal Fan Balancing at a Metallurgical Plant: Emergency Repair and Routine Maintenance Metallurgical operations are complex systems where many components must work seamlessly and continuously. The exhaust ventilation is vital in these aggressive environments\u2014it maintains workplace safety, ensures optimal conditions for technological operations, and purifies the air from harmful emissions. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":704,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[4,10],"tags":[15,17,18,23,20,22,21,14,19,16],"class_list":["post-709","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-example","category-impellers","tag-balancing","tag-balanset-1","tag-exhaust-fan","tag-field-balancing","tag-impeller","tag-portable-balancer","tag-propeller","tag-rotor","tag-turbine","tag-vibromera"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/posts\/709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/comments?post=709"}],"version-history":[{"count":0,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/posts\/709\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media\/704"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}