{"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":"impregnare-in-vid","status":"publish","type":"page","link":"https:\/\/www.diecastingschina.com\/ro\/prelucrarea-pieselor-turnate-sub-presiune-in-china\/impregnare-in-vid\/","title":{"rendered":"Impregnare prin turnare sub presiune"},"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\">\u00cen timpul procesului de turnare sub presiune a componentelor tehnice, defectele mici ale materialului sunt foarte dificil de evitat. Defectele pot include porozitatea suprafe\u021bei componentei, bule \u0219i alte tipuri de incursiuni. Aceste provoc\u0103ri de fabrica\u021bie pot permite probleme de performan\u021b\u0103 \u00een condi\u021bii de func\u021bionare. \u00cen plus, substan\u021bele chimice de finisare a suprafe\u021bei pot r\u0103m\u00e2ne prinse \u00een interiorul acestor porozit\u0103\u021bi, apoi pot curge \u00een timpul postproces\u0103rii ulterioare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Indiferent dac\u0103 imperfec\u021biunile afecteaz\u0103 sau nu piesa \u00een sine, exist\u0103 \u00eentotdeauna riscul ca gazele sau fluidele s\u0103 scape prin c\u0103i de scurgere microscopice \u00een peretele piesei turnate sub presiune. Procesul de impregnare \u00een vid poate asigura etan\u0219area, reducerea umidit\u0103\u021bii, reducerea coroziunii interne \u0219i \u00eembun\u0103t\u0103\u021birea integrit\u0103\u021bii peretelui piesei turnate sub presiune care con\u021bine porozit\u0103\u021bi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Servicii interne de impregnare:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/ro\/ningbo-xusheng-machinery-die-casting-china\/\">Die Casting China<\/a> poate satisface cerin\u021bele proiectului dvs. de impregnare a pieselor turnate sub presiune, pentru a elimina porozitatea \u00een piesele turnate. \u00cen prezent, avem trei tipuri de capacit\u0103\u021bi de proces de impregnare \u00een vid:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Impregnare uscat\u0103 sub presiune \u00een vid<br><\/strong>\u00cen mod ideal, aceast\u0103 metod\u0103 utilizeaz\u0103 dou\u0103 rezervoare de proces separate pentru proiectele cu volume de produc\u021bie foarte mari. Etapa ini\u021bial\u0103 de vid se realizeaz\u0103 f\u0103r\u0103 fluide; se evit\u0103 astfel orice posibilitate de interferen\u021b\u0103 cu gazele eliberate din zonele poroase. De asemenea, umiditatea prins\u0103 \u00een pori poate fi eliminat\u0103. De departe, aceast\u0103 metod\u0103 de impregnare este cel mai cuprinz\u0103tor tip - perfect pentru necesit\u0103\u021bile critice de porozitate.<\/li>\n\n\n\n<li><strong>Impregnare sub presiune \u00een vid<br><\/strong>Este mai bun\u0103 pentru produc\u021biile de nivel mediu (zeci de mii), deoarece impregnarea cu presiune \u00een vid utilizeaz\u0103 un singur rezervor de procesare. Mai \u00eent\u00e2i, piesele turnate sub presiune sunt scufundate \u00een materialul de etan\u0219are pentru o perioad\u0103 \u00eendelungat\u0103. Apoi, se aplic\u0103 un vid pieselor scufundate \u0219i se finalizeaz\u0103 prin presurizarea aerului.<\/li>\n\n\n\n<li><strong>Impregnare \u00een vid<br><\/strong>Pentru proiectele cu volume reduse de produc\u021bie, impregnarea \u00een vid este procesul de impregnare \u00een vid cel mai rapid \u0219i cel mai economic, deoarece nu se utilizeaz\u0103 presurizarea. R\u0103\u0219ina de etan\u0219are este introdus\u0103 \u00een porozitate la presiune atmosferic\u0103.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Indiferent de metoda de impregnare selectat\u0103 pentru proiectul dvs. cu compania noastr\u0103 de turnare sub presiune din Asia, ne vom ocupa de eliminarea defectelor de turnare c\u00e2t mai eficient posibil.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"\/ro\/contact-die-castings-china\/\"><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=\"Solicita\u021bi o ofert\u0103 \u0219i \u00eencepe\u021bi ast\u0103zi\" 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\/ro\/wp-json\/wp\/v2\/pages\/703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/comments?post=703"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/pages\/703\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/pages\/679"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/ro\/wp-json\/wp\/v2\/media?parent=703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}