{"id":4989,"date":"2024-08-07T03:18:54","date_gmt":"2024-08-07T03:18:54","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4989"},"modified":"2024-08-07T03:18:58","modified_gmt":"2024-08-07T03:18:58","slug":"laser-powder-bed-fusion","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/cs\/laser-powder-bed-fusion\/","title":{"rendered":"F\u00faze laserov\u00e9ho pr\u00e1\u0161kov\u00e9ho lo\u017ee"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u00davod do <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">F\u00faze laserov\u00e9ho pr\u00e1\u0161kov\u00e9ho lo\u017ee<\/a><\/h2>\n\n\n\n<p><strong>P\u0159edstavte si<\/strong> vytv\u00e1\u0159en\u00ed slo\u017eit\u00fdch kovov\u00fdch p\u0159edm\u011bt\u016f z jemn\u00e9ho pr\u00e1\u0161ku, vrstvu po vrstv\u011b, pomoc\u00ed soust\u0159ed\u011bn\u00e9 energie laseru. Nejde o sci-fi, ale o laserovou technologii. <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">laserov\u00e1 f\u00faze v pr\u00e1\u0161kov\u00e9m lo\u017ei<\/a> (LPBF), p\u0159evratn\u00fd proces aditivn\u00ed v\u00fdroby, kter\u00fd p\u0159in\u00e1\u0161\u00ed revoluci v pr\u016fmyslu.<\/p>\n\n\n\n<p>LPBF, zn\u00e1m\u00e1 tak\u00e9 jako f\u00faze v pr\u00e1\u0161kov\u00e9m lo\u017ei, je skupina technik, kter\u00e9 vyu\u017e\u00edvaj\u00ed laserov\u00fd paprsek k roztaven\u00ed a roztaven\u00ed kovov\u00e9ho pr\u00e1\u0161ku do po\u017eadovan\u00e9ho trojrozm\u011brn\u00e9ho tvaru. Je to jako pe\u010den\u00ed kovov\u00e9ho dortu, jednu tenkou vrstvu po druh\u00e9, s laserem jako p\u0159esnou troubou.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak funguje laserov\u00e1 f\u00faze pr\u00e1\u0161kov\u00e9ho l\u016f\u017eka?<\/h2>\n\n\n\n<p>Ve sv\u00e9 podstat\u011b je LPBF pom\u011brn\u011b jednoduch\u00fd koncept. Tenk\u00e1 vrstva kovov\u00e9ho pr\u00e1\u0161ku je rovnom\u011brn\u011b rozprost\u0159ena po konstruk\u010dn\u00ed platform\u011b. Vysoce v\u00fdkonn\u00fd laserov\u00fd paprsek skenuje pr\u00e1\u0161ek a tav\u00ed \u010d\u00e1stice v po\u017eadovan\u00e9m vzoru. P\u0159i pohybu laseru se roztaven\u00fd kov ochlad\u00ed a ztuhne a spoj\u00ed se s d\u0159\u00edve nataven\u00fdmi vrstvami. Tento proces se opakuje, dokud nen\u00ed zhotoven cel\u00fd d\u00edl.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"406\" height=\"304\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg\" alt=\"laserov\u00e1 f\u00faze v pr\u00e1\u0161kov\u00e9m lo\u017ei\" class=\"wp-image-4258\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg 406w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Typy laserov\u00e9 f\u00faze v pr\u00e1\u0161kov\u00e9m lo\u017ei<\/h2>\n\n\n\n<p>A\u010dkoli z\u00e1kladn\u00ed princip z\u016fst\u00e1v\u00e1 stejn\u00fd, existuje n\u011bkolik variant LPBF, z nich\u017e ka\u017ed\u00e1 m\u00e1 sv\u00e9 vlastn\u00ed nuance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>P\u0159\u00edm\u00e9 laserov\u00e9 sp\u00e9k\u00e1n\u00ed kov\u016f (DMLS):<\/strong> \u0160iroce pou\u017e\u00edvan\u00e1 metoda, p\u0159i n\u00ed\u017e laser \u010d\u00e1ste\u010dn\u011b roztav\u00ed kovov\u00fd pr\u00e1\u0161ek a vytvo\u0159\u00ed siln\u00e9 vazby mezi \u010d\u00e1sticemi.<\/li>\n\n\n\n<li><strong>Selektivn\u00ed laserov\u00e9 taven\u00ed (SLM):<\/strong> P\u0159i t\u00e9to technice se kovov\u00fd pr\u00e1\u0161ek zcela roztav\u00ed, co\u017e vede k hust\u0161\u00edm a jemn\u011bj\u0161\u00edm d\u00edl\u016fm.<\/li>\n\n\n\n<li><strong>Taven\u00ed elektronov\u00fdm svazkem (EBM):<\/strong> M\u00edsto laseru se k taven\u00ed pr\u00e1\u0161ku pou\u017e\u00edv\u00e1 elektronov\u00fd paprsek. EBM se \u010dasto pou\u017e\u00edv\u00e1 pro materi\u00e1ly, kter\u00e9 jsou n\u00e1ro\u010dn\u00e9 na zpracov\u00e1n\u00ed laserem.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Kovov\u00e9 pr\u00e1\u0161ky pou\u017e\u00edvan\u00e9 v <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">F\u00faze laserov\u00e9ho pr\u00e1\u0161kov\u00e9ho lo\u017ee<\/a><\/h2>\n\n\n\n<p>V\u00fdb\u011br kovov\u00e9ho pr\u00e1\u0161ku je pro \u00fasp\u011bch projektu LPBF kl\u00ed\u010dov\u00fd. R\u016fzn\u00e9 pr\u00e1\u0161ky maj\u00ed r\u016fzn\u00e9 vlastnosti, kter\u00e9 ovliv\u0148uj\u00ed vlastnosti kone\u010dn\u00e9ho v\u00fdrobku. Zde se pod\u00edvejte na n\u011bkter\u00e9 b\u011b\u017en\u00e9 kovov\u00e9 pr\u00e1\u0161ky pou\u017e\u00edvan\u00e9 v LPBF:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Kovov\u00fd pr\u00e1\u0161ek<\/th><th>Popis<\/th><\/tr><tr><td>Pr\u00e1\u0161ek z nerezov\u00e9 oceli<\/td><td>Nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost proti korozi, pevnost a trvanlivost. \u0160iroce se pou\u017e\u00edv\u00e1 v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch.<\/td><\/tr><tr><td>Titanov\u00fd pr\u00e1\u0161ek<\/td><td>Je zn\u00e1m\u00fd pro sv\u016fj vysok\u00fd pom\u011br pevnosti a hmotnosti, biokompatibilitu a vynikaj\u00edc\u00ed odolnost proti korozi. Ide\u00e1ln\u00ed pro leteck\u00e9 a l\u00e9ka\u0159sk\u00e9 aplikace.<\/td><\/tr><tr><td>Hlin\u00edkov\u00fd pr\u00e1\u0161ek<\/td><td>Lehk\u00e9, s dobrou tepelnou vodivost\u00ed a odolnost\u00ed proti korozi. B\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 v automobilov\u00e9m a leteck\u00e9m pr\u016fmyslu.<\/td><\/tr><tr><td>Kobalt-chromov\u00fd pr\u00e1\u0161ek<\/td><td>Nab\u00edz\u00ed vysokou pevnost, tvrdost a odolnost proti opot\u0159eben\u00ed. \u0160iroce se pou\u017e\u00edv\u00e1 v zubn\u00edch a l\u00e9ka\u0159sk\u00fdch implant\u00e1tech.<\/td><\/tr><tr><td>Pr\u00e1\u0161ek ze slitiny niklu<\/td><td>Je zn\u00e1m\u00fd svou odolnost\u00ed v\u016f\u010di vysok\u00fdm teplot\u00e1m, korozi a pevnost\u00ed. Pou\u017e\u00edv\u00e1 se v letectv\u00ed a energetice.<\/td><\/tr><tr><td>M\u011bd\u011bn\u00fd pr\u00e1\u0161ek<\/td><td>Vynikaj\u00edc\u00ed tepeln\u00e1 a elektrick\u00e1 vodivost. Pou\u017e\u00edv\u00e1 se v elektronice a p\u0159i v\u00fdm\u011bn\u011b tepla.<\/td><\/tr><tr><td>Pr\u00e1\u0161ek Inconel<\/td><td>Nab\u00edz\u00ed v\u00fdjime\u010dnou odolnost proti korozi, pevnost p\u0159i vysok\u00fdch teplot\u00e1ch a odolnost proti oxidaci. Pou\u017e\u00edv\u00e1 se v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/td><\/tr><tr><td>Pr\u00e1\u0161ek z maragingov\u00e9 oceli<\/td><td>Je zn\u00e1m\u00fd svou vysokou pevnost\u00ed a hou\u017eevnatost\u00ed. Pou\u017e\u00edv\u00e1 se v leteck\u00e9m a obrann\u00e9m pr\u016fmyslu.<\/td><\/tr><tr><td>Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli<\/td><td>Nab\u00edz\u00ed vynikaj\u00edc\u00ed tvrdost, odolnost proti opot\u0159eben\u00ed a hou\u017eevnatost. Pou\u017e\u00edv\u00e1 se v n\u00e1stroj\u00edch a v\u00fdrobn\u00edch aplikac\u00edch.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4260\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb.jpg\" alt=\"pr\u00e1\u0161ek s odolnost\u00ed proti opot\u0159eben\u00ed\" class=\"wp-image-4260\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb.jpg 800w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-768x576.jpg 768w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" data-id=\"4261\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-Powder.jpg\" alt=\"pr\u00e1\u0161kov\u00e9 \u017eelezo vysok\u00e9 \u010distoty\" class=\"wp-image-4261\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-Powder.jpg 600w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-Powder-300x300.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-Powder-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-Powder-12x12.jpg 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"756\" data-id=\"4259\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png\" alt=\"materi\u00e1l pro kov\u00e1n\u00ed\" class=\"wp-image-4259\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png 842w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-300x269.png 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-768x690.png 768w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-13x12.png 13w\" sizes=\"auto, (max-width: 842px) 100vw, 842px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"406\" height=\"304\" data-id=\"4258\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg\" alt=\"laserov\u00e1 f\u00faze v pr\u00e1\u0161kov\u00e9m lo\u017ei\" class=\"wp-image-4258\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg 406w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" data-id=\"4265\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Titanium-alloy-powder.jpg\" alt=\"n\u00edzkolegovan\u00fd pr\u00e1\u0161ek\" class=\"wp-image-4265\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Titanium-alloy-powder.jpg 600w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Titanium-alloy-powder-300x300.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Titanium-alloy-powder-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Titanium-alloy-powder-12x12.jpg 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"322\" data-id=\"4262\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/ti47.jpg\" alt=\"Rozpra\u0161ovan\u00e9 kovov\u00e9 pr\u00e1\u0161ky\" class=\"wp-image-4262\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/ti47.jpg 360w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/ti47-300x268.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/ti47-13x12.jpg 13w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Aplikace <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">F\u00faze laserov\u00e9ho pr\u00e1\u0161kov\u00e9ho lo\u017ee<\/a><\/h2>\n\n\n\n<p>V\u0161estrannost LPBF otev\u0159ela sv\u011bt mo\u017enost\u00ed v r\u016fzn\u00fdch odv\u011btv\u00edch. Zde jsou n\u011bkter\u00e9 kl\u00ed\u010dov\u00e9 oblasti pou\u017eit\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Pr\u016fmysl<\/th><th>APLIKACE<\/th><\/tr><tr><td>Letectv\u00ed a kosmonautika<\/td><td>Leteck\u00e9 sou\u010d\u00e1sti, sou\u010d\u00e1sti motor\u016f, sou\u010d\u00e1sti satelit\u016f<\/td><\/tr><tr><td>Automotivn\u00ed<\/td><td>Prototypov\u00e1n\u00ed, n\u00e1stroje, v\u00fdrobn\u00ed d\u00edly, lehk\u00e9 komponenty<\/td><\/tr><tr><td>Medical<\/td><td>Implant\u00e1ty, zubn\u00ed prot\u00e9zy, chirurgick\u00e9 n\u00e1stroje<\/td><\/tr><tr><td>Energie<\/td><td>Lopatky turb\u00edny, v\u00fdm\u011bn\u00edky tepla, palivov\u00e9 trysky<\/td><\/tr><tr><td>Nafta a plyn<\/td><td>Vrtn\u00e9 n\u00e1\u0159ad\u00ed, sou\u010d\u00e1sti \u010derpadel, t\u011blesa ventil\u016f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18.jpg\" alt=\"laserov\u00e1 f\u00faze v pr\u00e1\u0161kov\u00e9m lo\u017ei \" class=\"wp-image-4255\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18.jpg 600w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18-300x300.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18-12x12.jpg 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">V\u00fdhody a nev\u00fdhody <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">F\u00faze laserov\u00e9ho pr\u00e1\u0161kov\u00e9ho lo\u017ee<\/a><\/h2>\n\n\n\n<p>Stejn\u011b jako ka\u017ed\u00e1 technologie m\u00e1 i LPBF sv\u00e9 siln\u00e9 a slab\u00e9 str\u00e1nky.<\/p>\n\n\n\n<p><strong>V\u00fdhody:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Svoboda designu: Vytv\u00e1\u0159ejte slo\u017eit\u00e9 geometrie, kter\u00e9 jsou p\u0159i tradi\u010dn\u00edch v\u00fdrobn\u00edch metod\u00e1ch nemo\u017en\u00e9.<\/li>\n\n\n\n<li>\u00da\u010dinnost materi\u00e1lu: Minim\u00e1ln\u00ed pl\u00fdtv\u00e1n\u00ed materi\u00e1lem v porovn\u00e1n\u00ed se subtraktivn\u00edmi v\u00fdrobn\u00edmi procesy.<\/li>\n\n\n\n<li>Flexibilita v\u00fdroby: Rychl\u00e1 v\u00fdroba mal\u00fdch s\u00e9ri\u00ed nebo jednotliv\u00fdch d\u00edl\u016f.<\/li>\n\n\n\n<li>Pevn\u00e9 a odoln\u00e9 d\u00edly: Vysok\u00e9 mechanick\u00e9 vlastnosti d\u00edky hust\u00e9 mikrostruktu\u0159e.<\/li>\n<\/ul>\n\n\n\n<p><strong>Nev\u00fdhody:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysok\u00e9 n\u00e1klady na vybaven\u00ed: Stroje LPBF mohou b\u00fdt drah\u00e9.<\/li>\n\n\n\n<li>Probl\u00e9my p\u0159i manipulaci s pr\u00e1\u0161kem: Kovov\u00e9 pr\u00e1\u0161ky mohou b\u00fdt nebezpe\u010dn\u00e9, pokud se s nimi nezach\u00e1z\u00ed spr\u00e1vn\u011b.<\/li>\n\n\n\n<li>Doba v\u00fdstavby: V\u00fdroba velk\u00fdch d\u00edl\u016f m\u016f\u017ee b\u00fdt \u010dasov\u011b n\u00e1ro\u010dn\u00e1.<\/li>\n\n\n\n<li>Povrchov\u00e1 \u00faprava: M\u016f\u017ee vy\u017eadovat dodate\u010dn\u00e9 zpracov\u00e1n\u00ed pro dosa\u017een\u00ed optim\u00e1ln\u00ed kvality povrchu.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">F\u00faze laserov\u00e9ho pr\u00e1\u0161kov\u00e9ho lo\u017ee<\/a>: Budoucnost je jasn\u00e1<\/h2>\n\n\n\n<p>LPBF je st\u00e1le relativn\u011b mlad\u00e1 technologie, ale jej\u00ed potenci\u00e1l je obrovsk\u00fd. S pokra\u010duj\u00edc\u00edm v\u00fdzkumem a v\u00fdvojem lze o\u010dek\u00e1vat, \u017ee se objev\u00ed je\u0161t\u011b v\u00edce inovativn\u00edch aplikac\u00ed. Od personalizovan\u00e9 medic\u00edny a\u017e po udr\u017eiteln\u00e1 energetick\u00e1 \u0159e\u0161en\u00ed - LPBF m\u00e1 moc utv\u00e1\u0159et na\u0161i budoucnost.<\/p>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/3D_printing_processes\" target=\"_blank\" rel=\"noreferrer noopener\">Zn\u00e1t dal\u0161\u00ed procesy 3D tisku<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to Laser Powder Bed Fusion Imagine crafting intricate metal objects from a bed of fine powder, layer by layer, using the focused energy of a laser. This isn&#8217;t science fiction; it&#8217;s laser powder bed fusion (LPBF), a groundbreaking additive manufacturing process that&#8217;s revolutionizing industries. LPBF, also known as powder bed fusion, is a family of techniques that employ a laser beam to melt and fuse metal powder into a desired three-dimensional shape. It&#8217;s like baking a metal cake, one&#8230;<\/p>","protected":false},"author":3,"featured_media":4259,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png",842,756,false],"author_info":{"display_name":"yiyunyingliping","author_link":"https:\/\/3dpmetal.com\/cs\/author\/yiyunyingliping\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":279,"filter":"raw","cat_ID":1,"category_count":279,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/comments?post=4989"}],"version-history":[{"count":1,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4989\/revisions"}],"predecessor-version":[{"id":4990,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4989\/revisions\/4990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/4259"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=4989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/categories?post=4989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/tags?post=4989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}