{"id":981,"date":"2021-02-04T08:36:57","date_gmt":"2021-02-04T08:36:57","guid":{"rendered":"https:\/\/moldie.net\/?p=981"},"modified":"2024-04-17T14:36:29","modified_gmt":"2024-04-17T06:36:29","slug":"the-advantages-and-disadvantages-of-3d-printing-technology","status":"publish","type":"post","link":"https:\/\/moldie.net\/pt\/the-advantages-and-disadvantages-of-3d-printing-technology\/","title":{"rendered":"As vantagens e desvantagens da tecnologia de impress\u00e3o 3D"},"content":{"rendered":"

A tecnologia de impress\u00e3o 3D levar\u00e1 ao desenvolvimento do modo de fabrica\u00e7\u00e3o em massa para o modo de fabrica\u00e7\u00e3o personalizada.<\/p>\n\n\n\n

Suas vantagens excepcionais s\u00e3o economizar custos de fabrica\u00e7\u00e3o, melhorar a efici\u00eancia da produ\u00e7\u00e3o e realizar a fabrica\u00e7\u00e3o integrada de estruturas complexas.<\/p>\n\n\n\n

Seu conceito central \u00e9 adicionar camada por camada de manufatura aditiva.<\/p>\n\n\n\n

Como as pe\u00e7as s\u00e3o formadas integralmente na impress\u00e3o 3D, n\u00e3o h\u00e1 necessidade de materiais embutidos nas pe\u00e7as para desempenhar um papel de suporte durante a constru\u00e7\u00e3o do produto, porque isso \u00e9 o oposto da maioria dos processos de fabrica\u00e7\u00e3o tradicionais.<\/p>\n\n\n\n

A forma como a tecnologia de impress\u00e3o 3D permite que as pe\u00e7as sejam posicionadas na plataforma de constru\u00e7\u00e3o em qualquer \u00e2ngulo imagin\u00e1vel.<\/p>\n\n\n\n

Este m\u00e9todo determina que a tecnologia de impress\u00e3o 3D n\u00e3o precisa considerar as limita\u00e7\u00f5es dos m\u00e9todos de processamento de v\u00e1rios materiais, mas apenas prestar aten\u00e7\u00e3o \u00e0 rela\u00e7\u00e3o entre os objetos no espa\u00e7o.<\/p>\n\n\n\n

O m\u00e9todo centralizado de forma\u00e7\u00e3o e fabrica\u00e7\u00e3o pode melhorar muito a efici\u00eancia de uso dos materiais do equipamento, ajudar a reduzir o consumo de energia e o desperd\u00edcio de material e tornar o processo de produ\u00e7\u00e3o mais ecol\u00f3gico.<\/p>\n\n\n\n

Atualmente, o gargalo do desenvolvimento da tecnologia de impress\u00e3o 3D se reflete principalmente em dois aspectos.<\/p>\n\n\n\n

1) O custo da tecnologia de impress\u00e3o 3D \u00e9 muito alto e carece de um grande n\u00famero de ambientes de aplica\u00e7\u00e3o.<\/p>\n\n\n\n

At\u00e9 agora, o n\u00edvel t\u00e9cnico da tecnologia de impress\u00e3o 3D ainda n\u00e3o amadureceu.<\/p>\n\n\n\n

O processo de impress\u00e3o deve contar com o estabelecimento de um sistema de coordenadas preciso no est\u00e1gio inicial antes que a impress\u00e3o possa ser realizada.<\/p>\n\n\n\n

Todo o processo requer a coopera\u00e7\u00e3o de muitos campos, como software, equipamentos e materiais.<\/p>\n\n\n\n

O desenvolvimento dos dois \u00faltimos elos ainda est\u00e1 em fase explorat\u00f3ria.<\/p>\n\n\n\n

Atualmente, o pre\u00e7o das impressoras 3D de alta precis\u00e3o ainda \u00e9 alto, e a maioria dos softwares para constru\u00e7\u00e3o de modelos 3D requer habilidades de opera\u00e7\u00e3o complicadas e leva um certo tempo para entender e aprender, o que torna a populariza\u00e7\u00e3o r\u00e1pida do uso civil .<\/p>\n\n\n\n

2) Limita\u00e7\u00f5es de qualidade de impress\u00e3o e materiais.<\/p>\n\n\n\n

Atualmente, a precis\u00e3o de impress\u00e3o de diferentes impressoras 3D \u00e9 bastante diferente.<\/p>\n\n\n\n

As impressoras 3D comerciais de n\u00edvel de mesa geralmente t\u00eam o defeito de precis\u00e3o insuficiente e os requisitos de tamanho e qualidade da superf\u00edcie dos produtos impressos n\u00e3o podem atender \u00e0 maior demanda de uso.<\/p>\n\n\n\n

Em termos de sele\u00e7\u00e3o de mat\u00e9rias-primas, at\u00e9 agora, os tipos de materiais que podem ser usados para impress\u00e3o 3D s\u00e3o muito limitados, n\u00e3o podendo ser comparados com a abund\u00e2ncia de materiais de fabrica\u00e7\u00e3o tradicionais.<\/p>\n\n\n\n

Al\u00e9m disso, devido ao processo de moldagem imaturo, a resist\u00eancia estrutural do produto ap\u00f3s a moldagem \u00e9 geralmente inferior ao padr\u00e3o de uso, m\u00e9todos de p\u00f3s-processamento, como tratamento t\u00e9rmico, ainda s\u00e3o necess\u00e1rios para aumentar a resist\u00eancia, o que limita muito o escopo do 3D tecnologia de impress\u00e3o que pode ser usada.<\/p>\n\n\n\n

Atualmente, a tecnologia de impress\u00e3o 3D n\u00e3o consegue obter impress\u00e3o simult\u00e2nea de materiais de categoria cruzada.<\/p>\n\n\n\n

Portanto, o uso mais comum ainda \u00e9 limitado a produtos com fun\u00e7\u00f5es e estruturas relativamente \u00fanicas.<\/p>\n\n\n\n

No entanto, com o maior desenvolvimento e crescimento da tecnologia de computadores e novas ind\u00fastrias de manufatura no futuro, a tecnologia de impress\u00e3o 3D se desenvolver\u00e1 melhor e mais rapidamente.<\/p>","protected":false},"excerpt":{"rendered":"

A tecnologia de impress\u00e3o 3D levar\u00e1 o desenvolvimento do modo de fabrica\u00e7\u00e3o em massa para o modo de fabrica\u00e7\u00e3o personalizado. Suas principais vantagens s\u00e3o economizar custos de fabrica\u00e7\u00e3o, melhorar a efici\u00eancia da produ\u00e7\u00e3o e realizar a fabrica\u00e7\u00e3o integrada de estruturas complexas. Seu conceito central \u00e9 adicionar manufatura aditiva camada por camada. Como as pe\u00e7as s\u00e3o formadas integralmente na impress\u00e3o 3D, n\u00e3o h\u00e1 necessidade de materiais incorporados [...]<\/p>","protected":false},"author":2,"featured_media":983,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","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":"default","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"iawp_total_views":529,"footnotes":""},"categories":[1],"tags":[],"spectra_custom_meta":{"_seopress_analysis_data":["a:21:{s:5:\"title\";s:67:\"The advantages and disadvantages of 3D printing technology - Moldie\";s:12:\"link_preview\";s:106:\"https:\/\/moldie.net\/the-advantages-and-disadvantages-of-3d-printing-technology\/?no_admin_bar=1&preview=true\";s:9:\"meta_desc\";s:371:\"3D printing technology will lead the development of mass manufacturing mode to personalized manufacturing mode. 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Its outstanding advantages are to save manufacturing costs, improve production efficiency, and realize integrated manufacturing of complex structures. Its core concept is to add additive manufacturing layer by layer. 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