{"id":4996,"date":"2024-08-08T06:22:11","date_gmt":"2024-08-08T06:22:11","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4996"},"modified":"2024-08-08T06:22:15","modified_gmt":"2024-08-08T06:22:15","slug":"laser-metal-deposition-202408082","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/pt\/laser-metal-deposition-202408082\/","title":{"rendered":"Deposi\u00e7\u00e3o de metal por laser (LMD)"},"content":{"rendered":"<p><a href=\"https:\/\/3dpmetal.com\/pt\/product\/\">Deposi\u00e7\u00e3o de metais por laser<\/a> (LMD) \u00e9 uma tecnologia de ponta que est\u00e1 a revolucionar as ind\u00fastrias de fabrico e repara\u00e7\u00e3o. Imagine ser capaz de construir ou reparar pe\u00e7as met\u00e1licas com uma precis\u00e3o exacta, camada a camada, utilizando um laser. Parece futurista, certo? Bem, n\u00e3o \u00e9 apenas o futuro; est\u00e1 a acontecer agora mesmo. Vamos aprofundar esta tecnologia fascinante.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vis\u00e3o geral da deposi\u00e7\u00e3o de metal a laser (LMD)<\/strong><\/h2>\n\n\n\n<p>A deposi\u00e7\u00e3o de metal a laser (LMD), tamb\u00e9m conhecida como deposi\u00e7\u00e3o direta de metal (DMD), \u00e9 um processo de fabrico aditivo que utiliza um laser de alta pot\u00eancia para fundir p\u00f3 ou fio met\u00e1lico \u00e0 medida que este \u00e9 depositado num substrato. Esta tecnologia \u00e9 fundamental na cria\u00e7\u00e3o de geometrias complexas, na repara\u00e7\u00e3o de componentes de elevado valor e na adi\u00e7\u00e3o de caracter\u00edsticas a pe\u00e7as existentes.<\/p>\n\n\n\n<p><strong>Detalhes principais:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Processo<\/strong>: Um feixe de laser cria uma po\u00e7a de fus\u00e3o no substrato onde o p\u00f3 met\u00e1lico ou o fio \u00e9 alimentado, formando uma camada \u00e0 medida que solidifica.<\/li>\n\n\n\n<li><strong>APLICA\u00c7\u00d5ES<\/strong>: Ind\u00fastrias aeroespacial, autom\u00f3vel, de implantes m\u00e9dicos e de ferramentas e moldes.<\/li>\n\n\n\n<li><strong>Materiais<\/strong>: V\u00e1rios metais, incluindo o tit\u00e2nio, o a\u00e7o inoxid\u00e1vel, o cromo-cobalto e o Inconel.<\/li>\n\n\n\n<li><strong>Vantagens<\/strong>: Alta precis\u00e3o, desperd\u00edcio m\u00ednimo e capacidade de reparar componentes dispendiosos.<\/li>\n<\/ul>\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=\"Deposi\u00e7\u00e3o de metais por laser\" 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\"><strong>Tipos de p\u00f3s met\u00e1licos para deposi\u00e7\u00e3o de metais a laser<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>P\u00f3s met\u00e1licos comuns utilizados em LMD<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>P\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Composi\u00e7\u00e3o<\/strong><\/th><th><strong>Propriedades<\/strong><\/th><th><strong>Caracter\u00edsticas<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Inconel 625<\/strong><\/td><td>N\u00edquel-cr\u00f3mio<\/td><td>Elevada resist\u00eancia, resist\u00eancia \u00e0 corros\u00e3o e \u00e0 oxida\u00e7\u00e3o<\/td><td>Excelente soldabilidade, utilizado em ambientes agressivos<\/td><\/tr><tr><td><strong>Tit\u00e2nio 6Al-4V<\/strong><\/td><td>Tit\u00e2nio-Alum\u00ednio-Van\u00e1dio<\/td><td>Elevada rela\u00e7\u00e3o for\u00e7a\/peso, resist\u00eancia \u00e0 corros\u00e3o<\/td><td>Leve, biocompat\u00edvel, utilizado no sector aeroespacial<\/td><\/tr><tr><td><strong>A\u00e7o inoxid\u00e1vel 316L<\/strong><\/td><td>Ferro-Cr\u00f3mio-N\u00edquel<\/td><td>Elevada resist\u00eancia \u00e0 corros\u00e3o, boa formabilidade<\/td><td>Utilizado em implantes m\u00e9dicos, aplica\u00e7\u00f5es mar\u00edtimas<\/td><\/tr><tr><td><strong>Cobalto-cr\u00f3mio<\/strong><\/td><td>Cobalto-Cr\u00f3mio-Molibd\u00e9nio<\/td><td>Elevada resist\u00eancia ao desgaste e \u00e0 corros\u00e3o<\/td><td>Utilizado em implantes dent\u00e1rios e ortop\u00e9dicos<\/td><\/tr><tr><td><strong>Alum\u00ednio AlSi10Mg<\/strong><\/td><td>Alum\u00ednio-Sil\u00edcio-Magn\u00e9sio<\/td><td>Leve, boas propriedades t\u00e9rmicas<\/td><td>Utilizado no sector autom\u00f3vel, aeroespacial<\/td><\/tr><tr><td><strong>Cobre<\/strong><\/td><td>Cobre Puro<\/td><td>Excelente condutividade t\u00e9rmica e el\u00e9trica<\/td><td>Utilizado em componentes el\u00e9ctricos, permutadores de calor<\/td><\/tr><tr><td><strong>N\u00edquel 718<\/strong><\/td><td>N\u00edquel-cr\u00f3mio-ferro<\/td><td>Elevada resist\u00eancia, excelente resist\u00eancia \u00e0 fadiga e \u00e0 flu\u00eancia<\/td><td>Utilizado em turbinas de g\u00e1s, no sector aeroespacial<\/td><\/tr><tr><td><strong>A\u00e7o para ferramentas H13<\/strong><\/td><td>Ferro-Carv\u00e3o-Cr\u00f3mio<\/td><td>Elevada tenacidade, resist\u00eancia ao desgaste<\/td><td>Utilizado no fabrico de ferramentas e moldes<\/td><\/tr><tr><td><strong>A\u00e7o Maraging<\/strong><\/td><td>Ferro-N\u00edquel-Cobalto-Molibd\u00e9nio<\/td><td>Alta resist\u00eancia, boa tenacidade<\/td><td>Utilizado no sector aeroespacial, ferramentas<\/td><\/tr><tr><td><strong>Bronze CuSn10<\/strong><\/td><td>Cobre-Estanho<\/td><td>Boa resist\u00eancia ao desgaste e \u00e0 corros\u00e3o<\/td><td>Utilizado em aplica\u00e7\u00f5es art\u00edsticas, rolamentos de m\u00e1quinas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Descri\u00e7\u00f5es pormenorizadas<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Inconel 625<\/strong>: Esta superliga \u00e0 base de n\u00edquel-cr\u00f3mio \u00e9 conhecida pelas suas excelentes propriedades de fadiga e de fadiga t\u00e9rmica, de oxida\u00e7\u00e3o e de resist\u00eancia \u00e0 corros\u00e3o. \u00c9 normalmente utilizada em aplica\u00e7\u00f5es aeroespaciais e mar\u00edtimas devido \u00e0 sua robustez em ambientes extremos.<\/li>\n\n\n\n<li><strong>Tit\u00e2nio 6Al-4V<\/strong>: Com uma composi\u00e7\u00e3o de tit\u00e2nio, alum\u00ednio e van\u00e1dio, esta liga oferece uma rela\u00e7\u00e3o for\u00e7a\/peso e uma resist\u00eancia \u00e0 corros\u00e3o superiores, o que a torna um elemento b\u00e1sico na ind\u00fastria aeroespacial e nos implantes m\u00e9dicos.<\/li>\n\n\n\n<li><strong>A\u00e7o inoxid\u00e1vel 316L<\/strong>: Esta liga de ferro-cr\u00f3mio-n\u00edquel \u00e9 favorecida pela sua resist\u00eancia \u00e0 corros\u00e3o e boa formabilidade, tornando-a ideal para aplica\u00e7\u00f5es mar\u00edtimas e m\u00e9dicas onde a durabilidade \u00e9 crucial.<\/li>\n\n\n\n<li><strong>Cobalto-cr\u00f3mio<\/strong>: Conhecido pela sua elevada resist\u00eancia ao desgaste e \u00e0 corros\u00e3o, o cobalto-cr\u00f3mio \u00e9 amplamente utilizado em implantes dent\u00e1rios e ortop\u00e9dicos devido \u00e0 sua biocompatibilidade e resist\u00eancia.<\/li>\n\n\n\n<li><strong>Alum\u00ednio AlSi10Mg<\/strong>: Esta liga leve oferece boas propriedades t\u00e9rmicas e \u00e9 utilizada nos sectores autom\u00f3vel e aeroespacial, onde a redu\u00e7\u00e3o de peso sem comprometer a resist\u00eancia \u00e9 essencial.<\/li>\n\n\n\n<li><strong>Cobre<\/strong>: O cobre puro \u00e9 utilizado em aplica\u00e7\u00f5es que requerem uma excelente condutividade t\u00e9rmica e el\u00e9ctrica, tais como componentes el\u00e9ctricos e permutadores de calor.<\/li>\n\n\n\n<li><strong>N\u00edquel 718<\/strong>: Com a sua for\u00e7a excecional e a sua resist\u00eancia \u00e0 fadiga e \u00e0 flu\u00eancia, esta liga de n\u00edquel-cr\u00f3mio-ferro \u00e9 normalmente utilizada em turbinas a g\u00e1s e em aplica\u00e7\u00f5es aeroespaciais.<\/li>\n\n\n\n<li><strong>A\u00e7o para ferramentas H13<\/strong>: Reconhecido pela sua elevada dureza e resist\u00eancia ao desgaste, o a\u00e7o para ferramentas H13 \u00e9 um material de elei\u00e7\u00e3o para o fabrico de ferramentas e moldes.<\/li>\n\n\n\n<li><strong>A\u00e7o Maraging<\/strong>: Esta liga de alta resist\u00eancia e tenacidade \u00e9 utilizada nas ind\u00fastrias aeroespacial e de ferramentas. A sua composi\u00e7\u00e3o inclui ferro, n\u00edquel, cobalto e molibd\u00e9nio.<\/li>\n\n\n\n<li><strong>Bronze CuSn10<\/strong>: Conhecida pela sua resist\u00eancia ao desgaste e \u00e0 corros\u00e3o, esta liga de cobre-estanho \u00e9 utilizada em aplica\u00e7\u00f5es art\u00edsticas e em rolamentos de m\u00e1quinas.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Composi\u00e7\u00e3o de <a href=\"https:\/\/3dpmetal.com\/pt\/product\/\">Deposi\u00e7\u00e3o de metais por laser <\/a>(LMD)<\/strong><\/h2>\n\n\n\n<p>A composi\u00e7\u00e3o dos materiais utilizados na LMD \u00e9 crucial para alcan\u00e7ar as propriedades desejadas no produto acabado. Aqui est\u00e1 um olhar detalhado:<\/p>\n\n\n\n<p><strong>Composi\u00e7\u00e3o de p\u00f3s met\u00e1licos comuns de LMD<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>P\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Elementos prim\u00e1rios<\/strong><\/th><th><strong>Elementos adicionais<\/strong><\/th><th><strong>Utiliza\u00e7\u00f5es t\u00edpicas<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Inconel 625<\/strong><\/td><td>N\u00edquel, cr\u00f3mio<\/td><td>Molibd\u00e9nio, Ni\u00f3bio<\/td><td>Aeroespacial, mar\u00edtimo, processamento qu\u00edmico<\/td><\/tr><tr><td><strong>Tit\u00e2nio 6Al-4V<\/strong><\/td><td>Tit\u00e2nio, alum\u00ednio<\/td><td>Van\u00e1dio<\/td><td>Aeroespacial, implantes m\u00e9dicos<\/td><\/tr><tr><td><strong>A\u00e7o inoxid\u00e1vel 316L<\/strong><\/td><td>Ferro, cr\u00f3mio<\/td><td>N\u00edquel, Molibd\u00e9nio<\/td><td>Dispositivos m\u00e9dicos, aplica\u00e7\u00f5es mar\u00edtimas<\/td><\/tr><tr><td><strong>Cobalto-cr\u00f3mio<\/strong><\/td><td>Cobalto, Cr\u00f3mio<\/td><td>Molibd\u00eanio<\/td><td>Implantes dent\u00e1rios e ortop\u00e9dicos<\/td><\/tr><tr><td><strong>Alum\u00ednio AlSi10Mg<\/strong><\/td><td>Alum\u00ednio, Sil\u00edcio<\/td><td>Magn\u00e9sio<\/td><td>Ind\u00fastria autom\u00f3vel, aeroespacial<\/td><\/tr><tr><td><strong>Cobre<\/strong><\/td><td>Cobre<\/td><td>Oxig\u00eanio<\/td><td>Componentes el\u00e9ctricos, permutadores de calor<\/td><\/tr><tr><td><strong>N\u00edquel 718<\/strong><\/td><td>N\u00edquel, cr\u00f3mio<\/td><td>Ferro, Molibd\u00e9nio, Ni\u00f3bio<\/td><td>Turbinas a g\u00e1s, sector aeroespacial<\/td><\/tr><tr><td><strong>A\u00e7o para ferramentas H13<\/strong><\/td><td>Ferro, carbono<\/td><td>Cr\u00f3mio, Molibd\u00e9nio<\/td><td>Ferramentaria, fabrico de moldes<\/td><\/tr><tr><td><strong>A\u00e7o Maraging<\/strong><\/td><td>Ferro, N\u00edquel<\/td><td>Cobalto, Molibd\u00e9nio<\/td><td>Aeroespacial, ferramentas<\/td><\/tr><tr><td><strong>Bronze CuSn10<\/strong><\/td><td>Cobre, estanho<\/td><td>Zinco<\/td><td>Aplica\u00e7\u00f5es art\u00edsticas, rolamentos de m\u00e1quinas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Propriedades e caracter\u00edsticas da deposi\u00e7\u00e3o de metal por laser (LMD)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Propriedades principais<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Precis\u00e3o<\/strong>: A LMD permite um controlo preciso do processo de deposi\u00e7\u00e3o, o que resulta numa elevada precis\u00e3o na constru\u00e7\u00e3o ou repara\u00e7\u00e3o de pe\u00e7as.<\/li>\n\n\n\n<li><strong>Efici\u00eancia dos materiais<\/strong>: A produ\u00e7\u00e3o de res\u00edduos \u00e9 m\u00ednima, uma vez que o processo utiliza apenas a quantidade necess\u00e1ria de material.<\/li>\n\n\n\n<li><strong>Versatilidade<\/strong>: Pode ser utilizada uma vasta gama de metais, incluindo superligas e materiais biocompat\u00edveis.<\/li>\n\n\n\n<li><strong>Resist\u00eancia mec\u00e2nica<\/strong>: Os componentes produzidos por LMD t\u00eam frequentemente propriedades mec\u00e2nicas que igualam ou excedem as das pe\u00e7as fabricadas tradicionalmente.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Caracter\u00edsticas pormenorizadas<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Propriedade<\/strong><\/th><th><strong>Descri\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Precis\u00e3o dimensional<\/strong><\/td><td>Alta precis\u00e3o na cria\u00e7\u00e3o de geometrias complexas<\/td><\/tr><tr><td><strong>Acabamento da superf\u00edcie<\/strong><\/td><td>Pode variar de suave a rugoso, dependendo dos par\u00e2metros e do p\u00f3s-processamento<\/td><\/tr><tr><td><strong>Microestrutura<\/strong><\/td><td>Tipicamente de gr\u00e3o fino devido \u00e0 r\u00e1pida solidifica\u00e7\u00e3o<\/td><\/tr><tr><td><strong>Densidade<\/strong><\/td><td>\u00c9 poss\u00edvel obter uma densidade quase total com par\u00e2metros optimizados<\/td><\/tr><tr><td><strong>Porosidade<\/strong><\/td><td>\u00c9 poss\u00edvel obter uma baixa porosidade, essencial para as propriedades mec\u00e2nicas<\/td><\/tr><tr><td><strong>Resist\u00eancia da liga\u00e7\u00e3o<\/strong><\/td><td>Fortes liga\u00e7\u00f5es metal\u00fargicas entre as camadas e o substrato<\/td><\/tr><tr><td><strong>Resist\u00eancia \u00e0 corros\u00e3o<\/strong><\/td><td>Depende do material; elevado para ligas como o a\u00e7o inoxid\u00e1vel e o Inconel<\/td><\/tr><tr><td><strong>Propriedades t\u00e9rmicas<\/strong><\/td><td>Boa condutividade t\u00e9rmica para metais como o cobre; essencial para permutadores de calor<\/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=\"406\" height=\"304\" data-id=\"4258\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg\" alt=\"Jato de ligante\" 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=\"842\" height=\"756\" data-id=\"4259\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png\" alt=\"fus\u00e3o de leito de p\u00f3 a laser\" 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=\"600\" height=\"600\" data-id=\"4255\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18.jpg\" alt=\"Deposi\u00e7\u00e3o de metais por laser\" 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\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"216\" data-id=\"4248\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7.jpg\" alt=\"p\u00f3s de materiais avan\u00e7ados\" class=\"wp-image-4248\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7.jpg 216w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7-12x12.jpg 12w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"472\" data-id=\"4249\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1.jpg\" alt=\"atomiza\u00e7\u00e3o de g\u00e1s\" class=\"wp-image-4249\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1.jpg 512w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1-300x277.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1-13x12.jpg 13w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"371\" data-id=\"4250\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI.jpg\" alt=\"P\u00f3 de liga de alum\u00ednio 7050\" class=\"wp-image-4250\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI.jpg 500w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI-300x223.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI-16x12.jpg 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplica\u00e7\u00f5es de <a href=\"https:\/\/3dpmetal.com\/pt\/product\/\">Deposi\u00e7\u00e3o de metais por laser<\/a> (LMD)<\/strong><\/h2>\n\n\n\n<p>A tecnologia LMD \u00e9 vers\u00e1til e encontra aplica\u00e7\u00f5es em v\u00e1rias ind\u00fastrias devido \u00e0 sua capacidade de produzir pe\u00e7as complexas e de alta qualidade e de reparar componentes dispendiosos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Aplica\u00e7\u00f5es industriais<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Ind\u00fastria<\/strong><\/th><th><strong>APLICA\u00c7\u00d5ES<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Aeroespacial<\/strong><\/td><td>Componentes de motores, pe\u00e7as estruturais, repara\u00e7\u00e3o de p\u00e1s de turbinas<\/td><\/tr><tr><td><strong>Automotivo<\/strong><\/td><td>Componentes leves, prot\u00f3tipos, repara\u00e7\u00e3o de ferramentas<\/td><\/tr><tr><td><strong>M\u00e9dico<\/strong><\/td><td>Implantes personalizados, restaura\u00e7\u00f5es dent\u00e1rias, dispositivos ortop\u00e9dicos<\/td><\/tr><tr><td><strong>Ferramentas e matrizes<\/strong><\/td><td>Repara\u00e7\u00e3o de moldes e matrizes, fabrico de ferramentas de corte<\/td><\/tr><tr><td><strong>Energia<\/strong><\/td><td>Repara\u00e7\u00e3o de turbinas, permutadores de calor, componentes de reactores nucleares<\/td><\/tr><tr><td><strong>Defesa<\/strong><\/td><td>Componentes de armas, repara\u00e7\u00e3o e manuten\u00e7\u00e3o de pe\u00e7as cr\u00edticas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Casos de utiliza\u00e7\u00e3o<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Aeroespacial<\/strong>: A capacidade de reparar e fabricar componentes complexos de motores torna a LMD inestim\u00e1vel. Por exemplo, as p\u00e1s de turbina, que funcionam em condi\u00e7\u00f5es extremas, podem ser reparadas com um tempo de paragem m\u00ednimo.<\/li>\n\n\n\n<li><strong>Automotivo<\/strong>: A LMD \u00e9 utilizada para produzir componentes leves e de alta resist\u00eancia que melhoram a efici\u00eancia e o desempenho do combust\u00edvel. \u00c9 tamb\u00e9m excelente para a cria\u00e7\u00e3o de prot\u00f3tipos e repara\u00e7\u00e3o de ferramentas.<\/li>\n\n\n\n<li><strong>M\u00e9dico<\/strong>: Os implantes e as restaura\u00e7\u00f5es dent\u00e1rias personalizadas s\u00e3o fabricados com precis\u00e3o, garantindo a biocompatibilidade e solu\u00e7\u00f5es espec\u00edficas para cada paciente.<\/li>\n\n\n\n<li><strong>Ferramentas e matrizes<\/strong>: A repara\u00e7\u00e3o de moldes e matrizes por LMD prolonga a sua vida \u00fatil e reduz os custos de fabrico. As ferramentas de corte de alta precis\u00e3o tamb\u00e9m s\u00e3o fabricadas com esta tecnologia.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Especifica\u00e7\u00f5es, tamanhos, graus e normas<\/h2>\n\n\n\n<p><strong>Especifica\u00e7\u00f5es e normas para p\u00f3s met\u00e1licos de LMD<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>P\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Especifica\u00e7\u00f5es<\/strong><\/th><th><strong>Tamanhos (\u00b5m)<\/strong><\/th><th><strong>Notas<\/strong><\/th><th><strong>Padr\u00f5es<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Inconel 625<\/strong><\/td><td>ASTM B443, AMS 5599<\/td><td>15-45, 45-106<\/td><td>UNS N06625<\/td><td>ASTM, AMS, ISO<\/td><\/tr><tr><td><strong>Tit\u00e2nio 6Al-4V<\/strong><\/td><td>ASTM F1472, AMS 4928<\/td><td>15-45, 45-106<\/td><td>5\u00aa S\u00e9rie<\/td><td>ASTM, AMS, ISO<\/td><\/tr><tr><td><strong>A\u00e7o inoxid\u00e1vel 316L<\/strong><\/td><td>ASTM A240, AMS 5507<\/td><td>15-45, 45-106<\/td><td>UNS S31603<\/td><td>ASTM, AMS, ISO<\/td><\/tr><tr><td><strong>Cobalto-cr\u00f3mio<\/strong><\/td><td>ASTM F75, ISO 5832-4<\/td><td>15-45, 45-106<\/td><td>Liga de CoCrMo<\/td><td>ASTM, ISO<\/td><\/tr><tr><td><strong>Alum\u00ednio AlSi10Mg<\/strong><\/td><td>ASTM B209<\/td><td>15-45, 45-106<\/td><td>AlSi10Mg<\/td><td>ASTM, ISO<\/td><\/tr><tr><td><strong>Cobre<\/strong><\/td><td>ASTM B152<\/td><td>15-45, 45-106<\/td><td>C11000<\/td><td>ASTM, ISO<\/td><\/tr><tr><td><strong>N\u00edquel 718<\/strong><\/td><td>ASTM B637, AMS 5663<\/td><td>15-45, 45-106<\/td><td>UNS N07718<\/td><td>ASTM, AMS, ISO<\/td><\/tr><tr><td><strong>A\u00e7o para ferramentas H13<\/strong><\/td><td>ASTM A681, DIN 1.2344<\/td><td>15-45, 45-106<\/td><td>H13<\/td><td>ASTM, DIN<\/td><\/tr><tr><td><strong>A\u00e7o Maraging<\/strong><\/td><td>ASTM A538<\/td><td>15-45, 45-106<\/td><td>18Ni(300)<\/td><td>ASTM, ISO<\/td><\/tr><tr><td><strong>Bronze CuSn10<\/strong><\/td><td>ASTM B505<\/td><td>15-45, 45-106<\/td><td>UNS C90500<\/td><td>ASTM, ISO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Fornecedores e informa\u00e7\u00f5es sobre pre\u00e7os<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Fornecedor<\/strong><\/th><th><strong>P\u00f3s met\u00e1licos<\/strong><\/th><th><strong>Pre\u00e7o (por kg)<\/strong><\/th><th><strong>Local<\/strong><\/th><th><strong>Contacto<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>H\u00f6gan\u00e4s<\/strong><\/td><td>Inconel 625, Tit\u00e2nio 6Al-4V, A\u00e7o inoxid\u00e1vel 316L<\/td><td>$200 &#8211; $400<\/td><td>Su\u00e9cia<\/td><td>www.hoganas.com<\/td><\/tr><tr><td><strong>Tecnologia LPW<\/strong><\/td><td>Inconel 625, N\u00edquel 718, A\u00e7o Maraging<\/td><td>$250 &#8211; $450<\/td><td>Reino Unido<\/td><td>www.lpwtechnology.com<\/td><\/tr><tr><td><strong>Tecnologia Carpinteiro<\/strong><\/td><td>A\u00e7o para ferramentas H13, a\u00e7o inoxid\u00e1vel 316L<\/td><td>$220 &#8211; $380<\/td><td>EUA<\/td><td>www.carpentertechnology.com<\/td><\/tr><tr><td><strong>EOS GmbH<\/strong><\/td><td>Cobalto-cr\u00f3mio, alum\u00ednio AlSi10Mg<\/td><td>$300 &#8211; $500<\/td><td>Alemanha<\/td><td>www.eos.info<\/td><\/tr><tr><td><strong>AP&amp;C<\/strong><\/td><td>Tit\u00e2nio 6Al-4V, Inconel 625<\/td><td>$270 &#8211; $460<\/td><td>Canad\u00e1<\/td><td>www.advancedpowders.com<\/td><\/tr><tr><td><strong>Oerlikon Metco<\/strong><\/td><td>Cobalto-cr\u00f3mio, N\u00edquel 718<\/td><td>$280 &#8211; $470<\/td><td>Su\u00ed\u00e7a<\/td><td>www.oerlikon.com\/metco<\/td><\/tr><tr><td><strong>Sandvik<\/strong><\/td><td>A\u00e7o inoxid\u00e1vel 316L, a\u00e7o para ferramentas H13<\/td><td>$240 &#8211; $420<\/td><td>Su\u00e9cia<\/td><td>www.materials.sandvik<\/td><\/tr><tr><td><strong>Renishaw<\/strong><\/td><td>A\u00e7o Maraging, Alum\u00ednio AlSi10Mg<\/td><td>$260 &#8211; $440<\/td><td>Reino Unido<\/td><td>www.renishaw.com<\/td><\/tr><tr><td><strong>Arcam AB<\/strong><\/td><td>Tit\u00e2nio 6Al-4V, cr\u00f3mio-cobalto<\/td><td>$280 &#8211; $460<\/td><td>Su\u00e9cia<\/td><td>www.arcam.com<\/td><\/tr><tr><td><strong>GKN Hoeganaes<\/strong><\/td><td>Inconel 625, a\u00e7o inoxid\u00e1vel 316L<\/td><td>$230 &#8211; $410<\/td><td>EUA<\/td><td>www.gknpm.com<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Compara\u00e7\u00e3o de vantagens e limita\u00e7\u00f5es<\/strong><\/h2>\n\n\n\n<p><strong>Vantagens e limita\u00e7\u00f5es dos p\u00f3s met\u00e1licos LMD<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>P\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Vantagens<\/strong><\/th><th><strong>Limita\u00e7\u00f5es<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Inconel 625<\/strong><\/td><td>Excelente resist\u00eancia \u00e0 corros\u00e3o e \u00e0 oxida\u00e7\u00e3o, elevada resist\u00eancia<\/td><td>Caro, dif\u00edcil de maquinar<\/td><\/tr><tr><td><strong>Tit\u00e2nio 6Al-4V<\/strong><\/td><td>Elevada rela\u00e7\u00e3o resist\u00eancia\/peso, biocompat\u00edvel<\/td><td>Custo elevado, dif\u00edcil de trabalhar<\/td><\/tr><tr><td><strong>A\u00e7o inoxid\u00e1vel 316L<\/strong><\/td><td>Elevada resist\u00eancia \u00e0 corros\u00e3o, boa formabilidade<\/td><td>Resist\u00eancia inferior \u00e0 de algumas outras ligas<\/td><\/tr><tr><td><strong>Cobalto-cr\u00f3mio<\/strong><\/td><td>Elevada resist\u00eancia ao desgaste e \u00e0 corros\u00e3o, biocompat\u00edvel<\/td><td>Fragilizado, caro<\/td><\/tr><tr><td><strong>Alum\u00ednio AlSi10Mg<\/strong><\/td><td>Leve, boas propriedades t\u00e9rmicas<\/td><td>Menor resist\u00eancia em compara\u00e7\u00e3o com as ligas de a\u00e7o<\/td><\/tr><tr><td><strong>Cobre<\/strong><\/td><td>Excelente condutividade t\u00e9rmica e el\u00e9trica<\/td><td>Custo elevado, tend\u00eancia para a oxida\u00e7\u00e3o<\/td><\/tr><tr><td><strong>N\u00edquel 718<\/strong><\/td><td>Elevada resist\u00eancia, excelente resist\u00eancia \u00e0 fadiga e \u00e0 flu\u00eancia<\/td><td>Caro, dif\u00edcil de maquinar<\/td><\/tr><tr><td><strong>A\u00e7o para ferramentas H13<\/strong><\/td><td>Elevada dureza e resist\u00eancia ao desgaste<\/td><td>Requer tratamento t\u00e9rmico, caro<\/td><\/tr><tr><td><strong>A\u00e7o Maraging<\/strong><\/td><td>Alta resist\u00eancia, boa tenacidade<\/td><td>Caro, requer tratamento de envelhecimento<\/td><\/tr><tr><td><strong>Bronze CuSn10<\/strong><\/td><td>Boa resist\u00eancia ao desgaste e \u00e0 corros\u00e3o<\/td><td>Menor resist\u00eancia em compara\u00e7\u00e3o com o a\u00e7o, propenso \u00e0 deszincifica\u00e7\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Par\u00e2metros e limiares<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Par\u00e2metros<\/strong><\/th><th><strong>Limiar\/intervalo<\/strong><\/th><th><strong>Descri\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Pot\u00eancia do Laser<\/strong><\/td><td>200 - 1000 W<\/td><td>Determina a energia necess\u00e1ria para fundir o p\u00f3<\/td><\/tr><tr><td><strong>Velocidade da digitaliza\u00e7\u00e3o<\/strong><\/td><td>200 - 1000 mm\/s<\/td><td>Afecta a taxa de deposi\u00e7\u00e3o e a qualidade da camada<\/td><\/tr><tr><td><strong>Taxa de alimenta\u00e7\u00e3o de p\u00f3<\/strong><\/td><td>1 - 10 g\/min<\/td><td>Controla a quantidade de p\u00f3 fornecido \u00e0 po\u00e7a de fus\u00e3o<\/td><\/tr><tr><td><strong>Espessura da Camada<\/strong><\/td><td>20 - 100 \u00b5m<\/td><td>Afecta a resolu\u00e7\u00e3o e o acabamento da superf\u00edcie da pe\u00e7a<\/td><\/tr><tr><td><strong>G\u00e1s de prote\u00e7\u00e3o<\/strong><\/td><td>\u00c1rgon, Nitrog\u00e9nio<\/td><td>Protege a po\u00e7a de fus\u00e3o da oxida\u00e7\u00e3o<\/td><\/tr><tr><td><strong>Temperatura do substrato<\/strong><\/td><td>Temperatura ambiente at\u00e9 200\u00b0C<\/td><td>Pode influenciar a qualidade da liga\u00e7\u00e3o e as tens\u00f5es residuais<\/td><\/tr><tr><td><strong>Espa\u00e7amento das Chocadeiras<\/strong><\/td><td>0,1 - 0,5 mm<\/td><td>Dist\u00e2ncia entre tra\u00e7os laser adjacentes<\/td><\/tr><tr><td><strong>Percentagem de sobreposi\u00e7\u00e3o<\/strong><\/td><td>50 &#8211; 90%<\/td><td>Garante a cobertura completa e a liga\u00e7\u00e3o entre camadas<\/td><\/tr><tr><td><strong>Taxa de arrefecimento<\/strong><\/td><td>10^2 - 10^6 \u00b0C\/s<\/td><td>Afecta a microestrutura e as propriedades mec\u00e2nicas<\/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=\"Deposi\u00e7\u00e3o de metais por laser\" 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\"><strong>Perguntas Frequentes<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Quest\u00e3o<\/strong><\/th><th><strong>Resposta<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>O que \u00e9 a deposi\u00e7\u00e3o de metal a laser (LMD)?<\/strong><\/td><td>A LMD \u00e9 um processo de fabrico aditivo que utiliza um laser para fundir p\u00f3 ou fio met\u00e1lico \u00e0 medida que este \u00e9 depositado num substrato.<\/td><\/tr><tr><td><strong>Que materiais podem ser utilizados em LMD?<\/strong><\/td><td>V\u00e1rios metais, incluindo Inconel, ligas de tit\u00e2nio, a\u00e7o inoxid\u00e1vel, cromo-cobalto, alum\u00ednio, cobre e muito mais.<\/td><\/tr><tr><td><strong>Que ind\u00fastrias utilizam o LMD?<\/strong><\/td><td>Ind\u00fastrias aeroespacial, autom\u00f3vel, m\u00e9dica, de ferramentas e moldes, energia e defesa.<\/td><\/tr><tr><td><strong>Quais s\u00e3o as vantagens do LMD?<\/strong><\/td><td>Alta precis\u00e3o, desperd\u00edcio m\u00ednimo, capacidade de reparar componentes dispendiosos e versatilidade nos materiais.<\/td><\/tr><tr><td><strong>Como \u00e9 que a LMD se compara ao fabrico tradicional?<\/strong><\/td><td>A LMD oferece maior precis\u00e3o, menos desperd\u00edcio e a capacidade de criar geometrias complexas em compara\u00e7\u00e3o com os m\u00e9todos tradicionais.<\/td><\/tr><tr><td><strong>Quais s\u00e3o as limita\u00e7\u00f5es do LMD?<\/strong><\/td><td>Custo inicial elevado, taxas de constru\u00e7\u00e3o mais lentas em compara\u00e7\u00e3o com alguns m\u00e9todos tradicionais e limitadas pela dimens\u00e3o da \u00e1rea de constru\u00e7\u00e3o.<\/td><\/tr><tr><td><strong>Qual \u00e9 a espessura t\u00edpica da camada em LMD?<\/strong><\/td><td>A espessura t\u00edpica da camada varia entre 20 e 100 micr\u00f3metros.<\/td><\/tr><tr><td><strong>A LMD pode ser utilizada para a repara\u00e7\u00e3o de pe\u00e7as?<\/strong><\/td><td>Sim, a LMD \u00e9 altamente eficaz na repara\u00e7\u00e3o de componentes de elevado valor, prolongando a sua vida \u00fatil e reduzindo os custos.<\/td><\/tr><tr><td><strong>Quais s\u00e3o os par\u00e2metros-chave no processo de LMD?<\/strong><\/td><td>Os principais par\u00e2metros incluem a pot\u00eancia do laser, a velocidade de varrimento, a velocidade de alimenta\u00e7\u00e3o do p\u00f3, a espessura da camada e o g\u00e1s de prote\u00e7\u00e3o.<\/td><\/tr><tr><td><strong>Como \u00e9 garantida a qualidade das pe\u00e7as de LMD?<\/strong><\/td><td>A qualidade \u00e9 assegurada atrav\u00e9s do controlo preciso dos par\u00e2metros do processo, da sele\u00e7\u00e3o adequada dos materiais e das t\u00e9cnicas de p\u00f3s-processamento.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/3D_printing_processes\" target=\"_blank\" rel=\"noreferrer noopener\">saber mais sobre os processos de impress\u00e3o 3D<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A deposi\u00e7\u00e3o de metal a laser (LMD) \u00e9 uma tecnologia de ponta que est\u00e1 a revolucionar as ind\u00fastrias de fabrico e repara\u00e7\u00e3o. Imagine ser capaz de construir ou reparar pe\u00e7as met\u00e1licas com uma precis\u00e3o exacta, camada a camada, utilizando um laser. Parece futurista, certo? Bem, n\u00e3o \u00e9 apenas o futuro; est\u00e1 a acontecer agora mesmo. Vamos mergulhar a fundo nesta tecnologia fascinante. Descri\u00e7\u00e3o geral da deposi\u00e7\u00e3o de metal a laser (LMD) A deposi\u00e7\u00e3o de metal a laser (LMD), tamb\u00e9m conhecida como deposi\u00e7\u00e3o direta de metal (DMD), \u00e9 um processo de fabrico aditivo que utiliza um laser de alta pot\u00eancia para...<\/p>","protected":false},"author":3,"featured_media":4255,"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-4996","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\/TC18.jpg",600,600,false],"author_info":{"display_name":"yiyunyingliping","author_link":"https:\/\/3dpmetal.com\/pt\/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\/pt\/wp-json\/wp\/v2\/posts\/4996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/comments?post=4996"}],"version-history":[{"count":1,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/posts\/4996\/revisions"}],"predecessor-version":[{"id":4997,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/posts\/4996\/revisions\/4997"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/media\/4255"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/media?parent=4996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/categories?post=4996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/tags?post=4996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}