{"id":703,"date":"2025-02-28T10:13:13","date_gmt":"2025-02-28T10:13:13","guid":{"rendered":"https:\/\/www.diecastingschina.com\/?page_id=703"},"modified":"2025-02-28T10:15:13","modified_gmt":"2025-02-28T10:15:13","slug":"vakuum-impregnalas","status":"publish","type":"page","link":"https:\/\/www.diecastingschina.com\/hu\/ontveny-megmunkalas-kinaban\/vakuum-impregnalas\/","title":{"rendered":"Die Casting impregn\u00e1l\u00e1s"},"content":{"rendered":"<figure class=\"wp-block-image alignright size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"450\" height=\"262\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/die-casting-vacuum-impregnation.jpg\" alt=\"\" class=\"wp-image-705\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/die-casting-vacuum-impregnation.jpg 450w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/die-casting-vacuum-impregnation-300x175.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u0171szaki alkatr\u00e9szek \u00f6nt\u00e9si folyamata sor\u00e1n az apr\u00f3 anyaghib\u00e1k elker\u00fcl\u00e9se nagy kih\u00edv\u00e1st jelent. A hib\u00e1k k\u00f6z\u00e9 tartozhat az alkatr\u00e9sz fel\u00fclet\u00e9nek porozit\u00e1sa, bubor\u00e9kok \u00e9s egy\u00e9b behatol\u00e1st\u00edpusok. Ezek a gy\u00e1rt\u00e1si kih\u00edv\u00e1sok m\u0171k\u00f6d\u00e9si k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt teljes\u00edtm\u00e9nyprobl\u00e9m\u00e1kat tehetnek lehet\u0151v\u00e9. Ezenk\u00edv\u00fcl a fel\u00fcletkik\u00e9sz\u00edt\u0151 vegyszerek megrekedhetnek ezekben a porozit\u00e1sokban, majd a k\u00f6vetkez\u0151 ut\u00f3feldolgoz\u00e1s sor\u00e1n kifolyhatnak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcggetlen\u00fcl att\u00f3l, hogy a t\u00f6k\u00e9letlens\u00e9gek \u00e9rintik-e mag\u00e1t az alkatr\u00e9szt vagy sem, mindig fenn\u00e1ll a vesz\u00e9lye annak, hogy g\u00e1zok vagy folyad\u00e9kok sziv\u00e1rognak ki a nyom\u00e1sos \u00f6nt\u00f6tt alkatr\u00e9sz fal\u00e1n tal\u00e1lhat\u00f3 mikroszkopikus sziv\u00e1rg\u00e1si utakon kereszt\u00fcl. A v\u00e1kuumimpregn\u00e1l\u00e1si elj\u00e1r\u00e1s t\u00f6m\u00edt\u00e9st biztos\u00edthat, cs\u00f6kkentheti a nedvess\u00e9get, cs\u00f6kkentheti a bels\u0151 korr\u00f3zi\u00f3t \u00e9s jav\u00edthatja a por\u00f3zus r\u00e9szeket tartalmaz\u00f3 nyom\u00e1sos \u00f6nt\u00f6tt fal integrit\u00e1s\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u00e1zon bel\u00fcli impregn\u00e1l\u00e1si szolg\u00e1ltat\u00e1sok:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/hu\/ningbo-xusheng-machinery-die-casting-china\/\">Die Casting K\u00edna<\/a> kiszolg\u00e1lja az \u00f6nt\u00f6dei impregn\u00e1l\u00e1si projekt k\u00f6vetelm\u00e9nyeit, hogy megsz\u00fcntesse az \u00f6ntv\u00e9nyek porozit\u00e1s\u00e1t. Jelenleg h\u00e1romf\u00e9le v\u00e1kuumimpregn\u00e1l\u00e1si elj\u00e1r\u00e1ssal rendelkez\u00fcnk:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sz\u00e1raz v\u00e1kuumnyom\u00e1sos impregn\u00e1l\u00e1s<br><\/strong>Ide\u00e1lis esetben ez a m\u00f3dszer k\u00e9t k\u00fcl\u00f6n\u00e1ll\u00f3 technol\u00f3giai tart\u00e1lyt haszn\u00e1l a nagyon nagy termel\u00e9si volumen\u0171 projektekhez. A kezdeti v\u00e1kuumf\u00e1zis folyad\u00e9kmentes; elker\u00fclve a por\u00f3zus ter\u00fcletekr\u0151l felszabadul\u00f3 g\u00e1zok interferenci\u00e1j\u00e1nak lehet\u0151s\u00e9g\u00e9t. A p\u00f3rusokban megrekedt nedvess\u00e9g is elt\u00e1vol\u00edthat\u00f3. Messze ez az impregn\u00e1l\u00e1si m\u00f3dszer a leg\u00e1tfog\u00f3bb t\u00edpus - t\u00f6k\u00e9letes a kritikus porozit\u00e1si ig\u00e9nyekhez.<\/li>\n\n\n\n<li><strong>V\u00e1kuumnyom\u00e1sos impregn\u00e1l\u00e1s<br><\/strong>Jobb a k\u00f6zepes szint\u0171 gy\u00e1rt\u00e1sn\u00e1l (t\u00f6bb t\u00edzezer darab), mivel a v\u00e1kuumnyom\u00e1sos impregn\u00e1l\u00e1s csak egy technol\u00f3giai tart\u00e1lyt haszn\u00e1l. El\u0151sz\u00f6r is, az \u00f6nt\u00f6tt alkatr\u00e9szeket hosszabb id\u0151re a t\u00f6m\u00edt\u0151anyagba mer\u00edtik. Ezut\u00e1n v\u00e1kuumot alkalmaznak az al\u00e1mer\u00edtett alkatr\u00e9szekre, \u00e9s a leveg\u0151 nyom\u00e1s al\u00e1 helyez\u00e9s\u00e9vel fejezik be.<\/li>\n\n\n\n<li><strong>V\u00e1kuum impregn\u00e1l\u00e1s<br><\/strong>A kis gy\u00e1rt\u00e1si volumen\u0171 projektek eset\u00e9ben a v\u00e1kuumimpregn\u00e1l\u00e1s a leggyorsabb \u00e9s legk\u00f6lts\u00e9gtudatosabb v\u00e1kuumimpregn\u00e1l\u00e1si elj\u00e1r\u00e1s, mivel nem haszn\u00e1lunk nyom\u00e1s al\u00e1 helyez\u00e9st. A t\u00f6m\u00edt\u0151gyant\u00e1t l\u00e9gk\u00f6ri nyom\u00e1son juttatj\u00e1k a porozit\u00e1sba.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcggetlen\u00fcl att\u00f3l, hogy melyik impregn\u00e1l\u00e1si m\u00f3dszert v\u00e1lasztja az \u00d6n projektj\u00e9hez az \u00e1zsiai \u00f6nt\u0151ipari v\u00e1llalatunkkal, a lehet\u0151 leghat\u00e9konyabban kezelj\u00fck az \u00f6nt\u00e9si hib\u00e1k elt\u00e1vol\u00edt\u00e1s\u00e1t.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"\/hu\/erintkezes-szerszamontvenyek-porcelan\/\"><img decoding=\"async\" width=\"940\" height=\"80\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction.jpg\" alt=\"\" class=\"wp-image-652\" title=\"K\u00e9rjen \u00e1raj\u00e1nlatot \u00e9s kezdje el m\u00e9g ma\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction.jpg 940w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction-300x26.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction-768x65.jpg 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>During the die casting process of engineered components, small material defects are very challenging to avoid. Defects can include porosity of the component surface, bubbles and other incursion types. These manufacturing challenges can allow performance problems in operating conditions. In addition, surface finishing chemicals can become trapped inside these porosities, then flow during following post-processing. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":679,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-703","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/pages\/703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/comments?post=703"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/pages\/703\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/pages\/679"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/hu\/wp-json\/wp\/v2\/media?parent=703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}