{"id":1120,"date":"2018-11-02T20:14:49","date_gmt":"2018-11-02T20:14:49","guid":{"rendered":"https:\/\/vibromera.eu\/?p=1120"},"modified":"2025-03-05T20:36:37","modified_gmt":"2025-03-05T20:36:37","slug":"tyhjiopumput-roottorit-tasapainotus","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/fi\/example\/vacuum_pumps-rotors-balancing\/","title":{"rendered":"Kokoonpantujen tyhji\u00f6pumppujen roottorien tasapainotus."},"content":{"rendered":"<div id=\"pl-1120\"  class=\"panel-layout\" ><div id=\"pg-1120-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-1120-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1120-0-0-0\" class=\"so-panel widget widget_sow-image panel-first-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-1120\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/\u0411\u0435\u0437\u044b\u043c\u044f\u043d\u043d\u044b\u0439.webp\" width=\"969\" height=\"831\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/\u0411\u0435\u0437\u044b\u043c\u044f\u043d\u043d\u044b\u0439.webp 969w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/\u0411\u0435\u0437\u044b\u043c\u044f\u043d\u043d\u044b\u0439-600x515.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/\u0411\u0435\u0437\u044b\u043c\u044f\u043d\u043d\u044b\u0439-300x257.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/\u0411\u0435\u0437\u044b\u043c\u044f\u043d\u043d\u044b\u0439-768x659.webp 768w\" sizes=\"(max-width: 969px) 100vw, 969px\" title=\"Kokoonpantujen tyhji\u00f6pumppujen roottorien tasapainotus\" alt=\"Kokoonpantujen tyhji\u00f6pumppujen roottorien tasapainotus\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><div id=\"panel-1120-0-0-1\" class=\"so-panel widget widget_sow-editor panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t><h3 class=\"widget-title\">Kokoonpantujen tyhji\u00f6pumppujen roottorien tasapainotus<\/h3>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<h4>Johdanto<\/h4>\n<p>Tehtaalla on avullamme kehitetty ja otettu k\u00e4ytt\u00f6\u00f6n telineit\u00e4 kokoonpantujen roottorien tasapainotukseen suurinopeuksisissa tyhji\u00f6pumpuissa. N\u00e4iden roottorien on t\u00e4ytett\u00e4v\u00e4 tiukat tasapainotuslaatuvaatimukset GOST 22061-76:n mukaisen luokan 1 tasapainotustarkkuuden osalta, joka on neuvostoliittolainen tasapainotuslaatustandardi (sen nykyaikainen kansainv\u00e4linen vastine on ISO 21940-11, aiemmin ISO 1940-1), koska niiden k\u00e4yttotaajuus on 42,000\u201360,000 RPM.<\/p>\n<h4>Teknologinen prosessi<\/h4>\n<ol>\n<li><strong>Ensimm\u00e4inen vaihe<\/strong>: T\u00e4ss\u00e4 vaiheessa, kun roottorin py\u00f6rimisnopeus ei ylit\u00e4 8,000 RPM ja roottori pysyy j\u00e4ykk\u00e4n\u00e4, sen voima- ja momenttiep\u00e4tasapainon p\u00e4\u00e4komponentit kompensoidaan. Laitteillamme saavutetaan johdonmukaisesti vakaa j\u00e4\u00e4nn\u00f6sv\u00e4r\u00e4htelytaso alle 0.01 mm\/s taajuusalueella 3,500\u20138,000 RPM (t\u00e4m\u00e4 on t\u00e4ll\u00e4 erityisell\u00e4 v\u00e4r\u00e4htelyeristetyll\u00e4 testipenkill\u00e4 saatu penkkikoetulos, ei tyypillinen kentt\u00e4mittausarvo).<\/li>\n<li><strong>Toinen vaihe<\/strong>: Roottorin my\u00f6hempi tasapainotus suoritetaan ty\u00f6taajuudella, joka voi olla joko 42 000 tai 60 000 kierrosta minuutissa pumpun rakenteesta riippuen. T\u00e4ll\u00e4 taajuudella, joka ylitt\u00e4\u00e4 kriittisen py\u00f6rimisnopeuden, roottori taipuu ja deformoituu, mik\u00e4 edellytt\u00e4\u00e4 ylim\u00e4\u00e4r\u00e4isi\u00e4 tasapainotustoimenpiteit\u00e4.<\/li>\n<\/ol>\n<h4>Tulokset<\/h4>\n<p>Roottorin j\u00e4\u00e4nn\u00f6sv\u00e4r\u00e4htely, joka lopulta saavutetaan toisessa vaiheessa, ei ylit\u00e4 0,3 mm\/s. T\u00e4m\u00e4 takaa t\u00e4m\u00e4n kriittisen komponentin pitk\u00e4n h\u00e4iri\u00f6tt\u00f6m\u00e4n toiminnan. T\u00e4m\u00e4n ainutlaatuisen tuotteen tasapainotusprosessin kokonaisaika on yleens\u00e4 enint\u00e4\u00e4n 30 minuuttia.<\/p>\n<h4>Taloudellinen tehokkuus<\/h4>\n<p>Yhden tasapainotuslaitteellamme varustetun tasapainotustelineen kustannukset olivat asiakkaalle vain $3000. T\u00e4m\u00e4 on noin 10 kertaa halvempi kuin ehdotetun tuontivaihtoehdon kustannukset.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction At the factory, with our assistance, stands have been developed and implemented for the balancing of assembled rotors in high-speed vacuum pumps. These rotors must meet stringent quality requirements for balancing, adhering to Class 1 balancing accuracy as per GOST 22061-76, the Soviet balance quality standard (its modern international [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1117,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[4,5],"tags":[],"class_list":["post-1120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-example","category-solutions"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/posts\/1120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/comments?post=1120"}],"version-history":[{"count":0,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/posts\/1120\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/media\/1117"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/media?parent=1120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/categories?post=1120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/tags?post=1120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}