{"id":2371,"date":"2025-07-02T11:55:52","date_gmt":"2025-07-02T03:55:52","guid":{"rendered":"https:\/\/www.chuxin-smt.com\/?p=2371"},"modified":"2026-02-08T07:00:12","modified_gmt":"2026-02-07T23:00:12","slug":"vacuum-reflow-oven-with-low-voiding-rate-and-high-reliability","status":"publish","type":"post","link":"https:\/\/www.chuxin-smt.com\/sl\/vacuum-reflow-oven-with-low-voiding-rate-and-high-reliability\/","title":{"rendered":"Vakuumska pe\u010d za reflow z nizko stopnjo praznjenja in visoko zanesljivostjo"},"content":{"rendered":"<p><figure class=\"wp-block-image alignnone\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/07\/1751426937-\u771f\u7a7a\u56de\u6d41\u710a2-scaled.jpg\" alt=\"Vacuum Reflow Oven With Low Voiding Rate and High Reliability - S&#038;M Co.Ltd\" ><\/figure>\n<\/p>\n<h6 id=\"equipmentsmainfeatures\">Glavne zna\u010dilnosti opreme<\/h6>\n<ul>\n<li><strong>Natan\u010den nadzor temperature<\/strong>: Ve\u010dto\u010dkovni sistem za nadzor temperature, spremljanje nihanja temperature v realnem \u010dasu, samodejna nastavitev PID, natan\u010dnost nadzora temperature \u00b11 \u00b0C.<\/li>\n<li><strong>Stopnja izpraznjenosti<\/strong>: V vakuumskem okolju se stopnja praznine znotraj spajkanega spoja mo\u010dno zmanj\u0161a na \u22643%, kar lahko u\u010dinkovito izbolj\u0161a toplotno prevodnost in zanesljivost varjenja.<\/li>\n<li><strong>Izbolj\u0161anje omo\u010dljivosti<\/strong>: Vakuumsko okolje pripomore k izbolj\u0161anju omo\u010dljivosti spajkalne paste na blazinice in elektronske komponente, kar omogo\u010da, da se spajka popolnoma dotakne blazinic in pove\u010da trdnost varjenja.<\/li>\n<li><strong>Zmanj\u0161anje oksidacije<\/strong>: Pojav oksidacije med varjenjem je u\u010dinkovito zatrt, kar pomaga zmanj\u0161ati oksidno plast na povr\u0161ini spajkanega spoja ter izbolj\u0161ati elektri\u010dno zmogljivost in zanesljivost spajkanega spoja.<\/li>\n<li><strong>\u0160iroka paleta aplikacij<\/strong>: \u0160iroko se uporablja pri izdelavi visokozanesljivih izdelkov, kot so letalstvo, vesoljska in voja\u0161ka industrija, embala\u017ea za polprevodnike, povezovalne plo\u0161\u010de visoke gostote, avtomobilska elektronika, oprema 5G itd.<\/li>\n<li><strong>Odli\u010dna kakovost<\/strong>: z uporabo visokokakovostnih komponent v kombinaciji z dolgoletnimi razvojnimi izku\u0161njami in povratnimi informacijami strank, stalnimi izbolj\u0161avami in optimizacijo.<\/li>\n<\/ul>\n<h6 id=\"detaileddisplayaluminumalloyvacuumchamber\">Podroben prikaz - vakuumska komora iz aluminijaste zlitine<\/h6>\n<p>Vakuumska komora je natan\u010dno izdelana iz aluminijeve zlitine. Ta vakuumska komora iz aluminijeve zlitine usklajuje lahkotno zasnovo, u\u010dinkovito upravljanje toplote in zanesljivost postopka pri spajkanju s ponovnim to\u010denjem. Njena gostota je le tretjina gostote nerjavnega jekla, kar mo\u010dno zmanj\u0161a te\u017eo opreme in olaj\u0161a premikanje ali vklju\u010devanje v avtomatizirane proizvodne linije. Poleg tega je toplotna prevodnost aluminijeve zlitine veliko ve\u010dja kot pri nerjavnem jeklu, kar omogo\u010da hiter prenos toplote med varjenjem in zmanj\u0161anje po\u0161kodb na tiskanih vezjih ali komponentah zaradi lokalnega pregrevanja.<\/p>\n<p><figure class=\"wp-block-image alignnone\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/07\/1751426982-\u771f\u7a7a\u7089.jpg\" alt=\"Vacuum Reflow Oven With Low Voiding Rate and High Reliability1 - S&#038;M Co.Ltd\" ><\/figure>\n<\/p>\n<h6 id=\"detaileddisplayheatingfurnacestructure\">Podroben prikaz - Struktura ogrevalne pe\u010di<\/h6>\n<p>Pe\u010d uporablja novo vrsto strukture toplotne izolacije, ki optimalno lo\u010duje notranjost in zunanjost pe\u010di, na sredini pu\u0161\u010da vrzel in se povezuje z ve\u010d povezovalnimi to\u010dkami, ki zagotavljajo trdnost. Hkrati je izolacijski sloj odebeljen in uporablja novo vrsto okolju prijaznega materiala, ki ne povzro\u010da zbadanja: bomba\u017ena vlakna iz aluminijevega silikata, ki u\u010dinkovito prepre\u010dujejo, da bi se visoka temperatura v pe\u010di prenesla navzven, kar mo\u010dno zmanj\u0161a uhajanje toplote ter zmanj\u0161a temperaturo povr\u0161ine opreme in porabo energije.<\/p>\n<p><figure class=\"wp-block-image alignnone\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/07\/1751427098-\u52a0\u70ed\u7089\u7ed3\u6784.jpg\" alt=\"Vacuum Reflow Oven With Low Voiding Rate and High Reliability2 - S&#038;M Co.Ltd\" ><\/figure>\n<\/p>\n<h6 id=\"comparisonofweldingvoidratio\">Primerjava razmerja praznine pri varjenju<\/h6>\n<p>Uporaba vakuumskega okolja v fazi taljenja spajke je zelo u\u010dinkovita in preizku\u0161ena klju\u010dna procesna tehnologija za izbolj\u0161anje kakovosti varjenja elektronskih sklopov z visoko zanesljivostjo (zlasti zmanj\u0161anje stopnje praznin). Po primerjavi s preskusom izdelkov se v primerjavi s tradicionalnim spajkanjem pod atmosferskim tlakom stopnja uhajanja mehur\u010dkov pove\u010da za 5-8-krat; stopnja praznine spajkanih spojev je \u22643%.<\/p>\n<p><figure class=\"wp-block-image alignnone\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/07\/1751427313-\u7a7a\u6c14.jpg\" alt=\"Vacuum Reflow Oven With Low Voiding Rate and High Reliability3 - S&#038;M Co.Ltd\" ><\/figure>\n<figure class=\"wp-block-image alignnone\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/07\/1751427356-\u771f\u7a7a.jpg\" alt=\"Vacuum Reflow Oven With Low Voiding Rate and High Reliability4 - S&#038;M Co.Ltd\" ><\/figure>\n<\/p>\n<p>Air furnace\/Nitrogen furnace Vacuum furnace<\/p>\n<h6 id=\"usecases\">Primeri uporabe<\/h6>\n<p>1. Znatno zmanj\u0161a stopnjo praznine spajkanih spojev: Pri spajkanju v vakuumskem okolju je mogo\u010de stopnjo praznine spajkanih spojev stabilno nadzorovati pri \u22643%. Ta kazalnik je bistveno bolj\u0161i od tradicionalnega postopka z obi\u010dajnim tlakom, kar mo\u010dno izbolj\u0161a gostoto in dolgoro\u010dno zanesljivost spajkanih spojev. 2. U\u010dinkovito zavira oksidacijo pri varjenju: Vakuumsko okolje znatno zmanj\u0161a delni tlak kisika, kar zavira oksidacijsko reakcijo staljene spajke in povr\u0161ine spajkanega spoja iz vira. To ne le zmanj\u0161uje nastajanje oksidne plasti, temve\u010d tudi neposredno izbolj\u0161uje prevodnost, u\u010dinkovitost toplotne prevodnosti in mehansko trdnost spajkanega spoja.<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=3hnCD1o90uM\">!<\/a><a href=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/07\/1751427811-\u771f\u7a7a\u56de\u6d41\u710a\u89c6\u9891\u5c01\u9762.png\">[Vacuum Reflow Oven With Low Voiding Rate and High Reliability5 &#8211; S&#038;M Co.Ltd](https:\/\/www.chuxin-smt.com\/unlocking-the-benefits-of-vacuum-reflow-ovens-for-high-reliability-pcbs\/)<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Equipment\u2019s Main Features Precise Temperature Control: Multi-point monitoring temperature control system, real-time monitoring of temperature fluctuations, PID automatic adjustment, temperature [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"default","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 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