Custos Ambientais de Impressoras 3D

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A impressão 3D é um processo de fabricação que envolve a criação de um objeto sólido tridimensional a partir de um arquivo digital de computador. Se você já se perguntou como alguns dos objetos 3D complexos e legais surgem, então você pode ter encontrado uma resposta na impressão 3D. A impressão 3D nos permite colocar em forma os desenhos gráficos em uma tela de computador em objetos físicos que podemos sentir e segurar com nossas mãos. O processo de impressão também é conhecido como manufatura aditiva porque, basicamente, o processo envolve a adição de milhares de camadas finas em cima de outras camadas até que o objeto tome forma.

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O impacto ambiental da impressão 3D

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Embora a impressão 3D seja frequentemente associada a todas as coisas legais e trabalhos incríveis, há o outro lado que raramente é mencionado. A maioria das pessoas ignorará os processos envolvidos e seus efeitos no meio ambiente, como os custos de energia envolvidos, produtos químicos, plásticos usados entre outros produtos não biodegradáveis.

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Ainda estamos muito longe de alcançar uma produção limpa, apesar desta tecnologia nova e excitante. Talvez no futuro, a impressão 3D será um dos métodos de produção mais limpos para ajudar a reduzir a pegada de carbono, além de oferecer soluções para a indústria de manufatura. Apesar de sua abordagem revolucionária de fabricação, a impressão 3D não é particularmente ecologicamente correta pelos seguintes motivos.

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A impressão 3D pode ser descrita como um processo que consome muita energia. Estima-se que a fabricação consuma até 50 vezes mais eletricidade do que os métodos tradicionais de moagem ou perfuração. Isso está de acordo com inúmeras pesquisas sobre a energia necessária para moldar o mesmo objeto. Além disso, vários processos envolvidos, como a fusão de metais em pó, consomem centenas de vezes mais energia do que as técnicas convencionais de usinagem. Como o metal é frequentemente usado na impressão 3D, ele requer calor extremo, tornando-o mais intensivo em energia em comparação com os métodos tradicionais de fabricação.

O processo global consome muita energia vis-a-vis o número de produtos que são realmente produzidos. Em todas as etapas da cadeia de suprimentos, a impressão 3D teve o maior consumo de energia, de acordo com as descobertas do Projeto Atkins, e outra pesquisa foi realizada pela Universidade da Califórnia. No estágio de produção do material, a manufatura aditiva tem a menor produção de carbono, apesar de ser alta na fase de produção. A eficiência energética do processo de impressão 3D também depende de vários fatores, como as matérias-primas utilizadas, o processo de fabricação, a localização e os canais de transporte e distribuição usados.

[/fusion_toggle][fusion_toggle title=”Usa muito plástico” open=”no”]

Uma quantidade considerável de resíduos de plástico é produzida durante a impressão tridimensional, que não pode ser reciclada ou reutilizada. Isso significa que eles vão acabar no aterro de uma forma ou de outra. Especialmente resíduos na forma de filamentos de plástico. Alguns materiais de impressão utilizados também não são biodegradáveis, o que os torna não ecologicamente corretos. Isso representa um desafio para tentar encontrar materiais que sejam ecologicamente corretos e eficientes para o processo de produção. Felizmente, certos materiais, como o bioplástico de PLA, são mais ecológicos e menos tóxicos. Este plástico é uma grande promessa e certamente aumentará as chances de uma impressão 3D amiga do ambiente.

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Você estaria errado ao assumir que a impressão 3D é livre de emissões, enquanto na realidade, produz gases tão tóxicos como fogões a gás ou cigarros. Compostos orgânicos voláteis (COVs) e partículas são liberados dos dispositivos de impressão que, por sua vez, têm efeitos potencialmente negativos sobre a saúde. Esses vapores tóxicos são emitidos quando o plástico é derretido a temperaturas que chegam a 320 ° C e extrudados através do bocal de impressão e para a placa de base móvel onde o objeto 3D pré-determinado toma forma. Sabe-se que as partículas ultrafinas produzidas no processo de impressão causam doenças cardiovasculares e respiratórias quando uma delas é exposta a elas por um longo tempo. Além disso, as emissões de CO2 na operação de uma impressora 3D contribuem para o aquecimento global porque retém o calor e, portanto, aumentam a temperatura.

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Reciclagem E-Waste de impressoras 3D

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A reciclagem de lixo eletrônico está fornecendo uma solução sustentável para o despejo de produtos eletrônicos. A maioria dos eletrônicos que foram usados ou rejeitados, especialmente na Europa e na América do Norte, acabam nos aterros sanitários ou são queimados como qualquer outro lixo. Isto é particularmente prejudicial para o meio ambiente devido aos fumos produzidos e às emissões de CO2. Para reduzir esse problema, reciclagem de lixo eletrônico permite que os inovadores criem novos dispositivos eletrônicos a partir de antigos 3D impressoras , computadores, scanners e outros componentes eletrônicos.

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Essa tendência é bem adotada em certas partes da África, onde a maioria dos eletrônicos inutilizáveis e antigos encontra seu caminho. Jovens empreendedores e inovadores na África-Ruanda, Gana e Togo estão usando esses resíduos eletrônicos para criar novas tecnologias 3D. impressoras . Normalmente, vários componentes serão montados para criar um novo gadget de escolha. Um hub da comunidade local conhecido como WoeLab criou uma impressora 3D recuperando peças eletrônicas antigas. Este novo impressora conhecida como W.Afate era parte do plano a ser usado no Desafio de Aplicativos Espaciais da NASA em Paris.

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Embora a impressão 3D forneça uma nova perspectiva na manufatura, existem certos obstáculos ambientais que devem ser superados antes que possamos aceitá-la totalmente como manufatura limpa.

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2018-10-10T12:16:54+00:00By jtdadmin|Categories: Cartuchos de impressora, Material de reciclagem|0 Comments

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3D打印是一种制造过程，涉及从数字计算机文件创建三维立体对象。如果您想知道一些复杂而精彩的三维物体是如何产生的，那么您可能已经在3D打印中找到了答案。 3D打印使我们能够在计算机屏幕上捕捉物理对象中的图形设计，我们可以用手感觉和握住它们。印刷工艺也称为增材制造，因为基本上，该工艺涉及在其他层上添加数千个薄层直到物体成形。

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El impacto ambiental de la impresión 3D

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虽然3D打印通常与所有有趣和令人惊讶的事物相关联，但还有另一方面很少被提及。大多数人会忽略所涉及的过程及其对环境的影响，例如所涉及的能源成本，化学品，以及其他非生物降解产品中使用的塑料。

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尽管这项令人兴奋的新技术，我们仍然需要实现清洁生产。也许在未来，3D打印将成为最清洁的制造方法之一，有助于减少碳足迹并为制造业提供解决方案。尽管采用革命性的制造方法，但由于以下原因，3D打印并不是特别生态。

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3D打印可以被描述为耗能的过程。据估计，制造使用的电力比传统的铣削或钻孔方法多50倍。这是根据对模塑同一物体所需能量的大量研究。此外，诸如熔合金属粉末的各种工艺消耗的功率是传统加工技术的数百倍。由于金属通常用于3D打印，因此与传统的制造方法相比，它需要极高的热量使其更加耗能。

整个过程相对于实际生产的产品数量消耗大量能量。在供应链的每个阶段，根据阿特金斯项目的研究结果，3D打印能耗最高，另一项研究由加州大学完成。在材料生产阶段，增材制造尽管在生产阶段很高，但碳排放量最低。 3D打印过程的能源效率还取决于许多因素，例如所使用的原材料，制造过程，定位和运输以及所使用的分销渠道。

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在三维印刷过程中产生大量塑料废物，不能回收或再利用。这意味着他们将以这种或那种形式最终进入垃圾填埋场。特别是塑料细丝形式的废物。所使用的一些印刷材料也是不可生物降解的，这使得它不具有生物友好性。这对于尝试寻找生态友好且对生产过程有效的材料提出了挑战。幸运的是，某些材料如PLA生物塑料更环保，毒性更低。这种塑料显示出巨大的希望，肯定会提高环保3D打印的机会。

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你认为3D打印是无排放的是错误的，而实际上它会产生与燃气灶或香烟一样有毒的烟雾。挥发性有机化合物（VOC）和颗粒从印刷装置中散发出来，这反过来又具有潜在的负面健康影响。当塑料在高达320℃的温度下熔化并通过印刷喷嘴挤出并移动到移动的底板上时，会释放出这些有毒烟雾，在那里形成预先形成的3D物体。已知在印刷过程中产生的超细颗粒在长时间暴露于它们时会引起心血管和呼吸系统疾病。此外，运行3D打印机时的二氧化碳排放会导致全球变暖，因为它会捕获热量，从而提高温度。

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电子废物回收3D打印机

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电子废物回收正在为倾倒电子产品提供可持续的解决方案。大多数使用或拒绝的电子产品，特别是在欧洲和北美，最终都会被填埋或像其他垃圾一样被烧毁。由于产生的烟雾和二氧化碳排放，这对环境尤其不利。为了解决这个问题，电子废物回收使创新者能够从旧的3D 打印机中获取新的电子设备，电脑，扫描仪和其他电子产品。

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这种趋势在非洲的某些地区得到了很好的接受，在那里，大多数无法使用的旧电子设备都能找到自己的方式。非洲 – 卢旺达，加纳和多哥的年轻企业家和创新者正在利用这些电子废物提出新的3D 打印机。通常，将组装各种组件以创建新的小工具。一个名为WoeLab的本地社区中心通过清理旧电子零件创建了一台3D打印机。这个名为W.Afate的新打印机是NASA在巴黎举办的国际空间应用挑战计划的一部分。

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虽然3D打印为制造业提供了新的视角，但在我们完全接受它作为清洁制造之前，必须克服某些环境障碍。

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2018-10-17T09:58:18+00:00By jtdadmin|Categories: 回收材料, 打印機墨盒|0 Comments

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3D-Druck ist ein Herstellungsprozess, bei dem aus einer digitalen Computerdatei ein dreidimensionales Objekt erstellt wird. Wenn Sie sich jemals gefragt haben, wie einige der komplexen und coolen 3D-Objekte entstehen, dann haben Sie vielleicht eine Antwort im 3D-Druck gefunden. 3D-Druck ermöglicht es uns, die grafischen Designs auf einem Computerbildschirm in physische Objekte zu bringen, die wir mit unseren Händen fühlen und halten können. Der Druckprozess ist auch als additive Fertigung bekannt, da im Grunde genommen tausende dünne Schichten auf andere Schichten aufgetragen werden, bis das Objekt Gestalt annimmt.

[/fusion_text][/fusion_builder_column][fusion_builder_column type=”2_5″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”2399″ max_width=”” style_type=”glow” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”none” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/05/4.jpg[/fusion_imageframe][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”https://www.earthsquad.global/wp-content/uploads/2018/05/10.jpg” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”fixed” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”40px” padding_right=”40px” padding_bottom=”40px” padding_left=”40px”][fusion_builder_row][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”rgba(255,255,255,0.86)” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”25px” padding_right=”25px” padding_bottom=”25px” padding_left=”25px” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_builder_row_inner][fusion_builder_column_inner type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”10px” padding_left=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

Die Umweltauswirkungen des 3D-Drucks

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Während 3D-Druck oft mit all den coolen Sachen und erstaunlichen Arbeiten verbunden ist, gibt es die andere Seite, die selten erwähnt wird. Die meisten Menschen werden die Prozesse und ihre Auswirkungen auf die Umwelt übersehen, wie zum Beispiel die Energiekosten, Chemikalien und Kunststoffe, die unter anderen biologisch nicht abbaubaren Produkten verwendet werden.

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Wir sind immer noch weit davon entfernt, trotz dieser neuen und aufregenden Technologie eine saubere Produktion zu erreichen. Vielleicht wird der 3D-Druck in Zukunft eine der saubersten Fertigungsmethoden sein, um den CO2-Fußabdruck zu reduzieren und Lösungen für die Fertigungsindustrie anzubieten. Trotz seiner revolutionären Herangehensweise an die Herstellung ist der 3D-Druck aus folgenden Gründen nicht besonders umweltfreundlich.

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Der 3D-Druck kann als energiefressender Prozess bezeichnet werden. Es wurde geschätzt, dass die Herstellung bis zu 50 Mal mehr Strom verbraucht als herkömmliche Fräs- oder Bohrverfahren. Dies ist nach zahlreichen Untersuchungen über die Energie erforderlich, um das gleiche Objekt zu formen. Darüber hinaus verbrauchen verschiedene Prozesse wie das Schmelzen von Metallpulver hunderte Male mehr Energie als herkömmliche Bearbeitungstechniken. Da Metall oft im 3D-Druck verwendet wird, erfordert es extreme Hitze, wodurch es im Vergleich zu herkömmlichen Herstellungsmethoden energieintensiver wird.

Der gesamte Prozess verbraucht viel Energie gegenüber der Anzahl der tatsächlich produzierten Produkte. In jeder Phase der Lieferkette hatte der 3D-Druck den höchsten Energieverbrauch gemäß den Erkenntnissen des Atkins-Projekts und eine weitere Studie wurde von der University of California durchgeführt. In der Materialproduktion hat die additive Fertigung die geringste Kohlenstoffausbeute, obwohl sie in der Produktionsphase hoch ist. Die Energieeffizienz des 3D-Druckprozesses hängt auch von zahlreichen Faktoren ab, wie den verwendeten Rohstoffen, dem Herstellungs-, Standort- und Transportweg sowie den verwendeten Vertriebskanälen.

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Beim dreidimensionalen Drucken wird eine beträchtliche Menge an Kunststoffabfall erzeugt, der nicht recycelt oder wiederverwendet werden kann. Das bedeutet, dass sie in der einen oder anderen Form auf der Mülldeponie landen werden. Insbesondere Abfälle in Form von Kunststofffilamenten. Einige verwendete Druckmaterialien sind auch nicht biologisch abbaubar, was sie unkooperativ macht. Dies stellt eine Herausforderung dar, Materialien zu finden, die umweltfreundlich und effektiv für den Produktionsprozess sind. Glücklicherweise ist bestimmtes Material wie PLA Biokunststoff umweltfreundlicher und weniger toxisch. Dieser Kunststoff ist sehr vielversprechend und wird sicherlich die Chancen auf einen umweltfreundlichen 3D-Druck verbessern.

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Es wäre falsch anzunehmen, dass der 3D-Druck emissionsfrei ist, während er in Wirklichkeit giftige Dämpfe erzeugt wie Gasöfen oder Zigaretten. Flüchtige organische Verbindungen (VOCs) und Partikel werden von den Druckvorrichtungen abgegeben, was wiederum potentielle negative Auswirkungen auf die Gesundheit haben kann. Diese giftigen Dämpfe werden beim Schmelzen des Kunststoffs bei Temperaturen bis 320 ° C ausgestoßen und durch die Druckdüse und auf die bewegliche Grundplatte, an der sich das vorher festgelegte 3D-Objekt bildet, extrudiert. Es ist bekannt, dass die ultrafeinen Partikel, die im Druckprozess erzeugt werden, Herz-Kreislauf- und Atemwegserkrankungen verursachen, wenn man ihnen lange Zeit ausgesetzt ist. Darüber hinaus tragen CO2-Emissionen beim Betrieb eines 3D-Druckers zur globalen Erwärmung bei, da er Wärme speichert und somit die Temperatur erhöht.

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E-Abfallrecycling von 3D-Druckern

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E-Müll-Recycling bietet eine nachhaltige Lösung für das Dumping von Elektronik. Die meiste Elektronik, die verwendet oder abgelehnt wurde, insbesondere in Europa und Nordamerika, landet auf der Mülldeponie oder wird wie anderer Müll verbrannt. Dies ist besonders schädlich für die Umwelt aufgrund der erzeugten Dämpfe und der CO2-Emissionen. Um dieses Problem einzudämmen, e-waste recycling ermöglicht es Innovatoren, neue elektronische Gadgets aus alten 3D Druckern , Computern, Scanner und andere Elektronik.

[/fusion_text][/fusion_builder_column][fusion_builder_column type=”2_5″ layout=”2_5″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”0px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”2395″ max_width=”” style_type=”glow” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”center” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/05/12.jpg[/fusion_imageframe][/fusion_builder_column][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]Dieser Trend wird in bestimmten Teilen Afrikas gut angenommen, wo die meisten unbrauchbaren alten Elektronik ihren Weg finden. Junge Unternehmer und Innovatoren in Afrika – Ruanda, Ghana und Togo – nutzen diese elektronischen Abfälle, um neue 3D- Drucker . Normalerweise werden verschiedene Komponenten zusammengebaut, um ein neues Gadget der Wahl zu schaffen. Ein lokales Community-Hub namens WoeLab hat einen 3D-Drucker geschaffen, indem es alte elektronische Bauteile aufräumt. Dieser neue Drucker , der als W.Afate bekannt ist, war Teil des Plans, der bei der NASA International Space Apps Challenge in Paris zum Einsatz kommen sollte .[/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”https://www.earthsquad.global/wp-content/uploads/2018/05/3.jpg” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”none” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”80px” padding_right=”80px” padding_bottom=”40px” padding_left=”80px”][fusion_builder_row][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”rgba(255,255,255,0.86)” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”25px” padding_right=”25px” padding_bottom=”25px” padding_left=”25px” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”8181″ max_width=”120px” style_type=”none” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”center” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/07/3d-printing1.png[/fusion_imageframe][fusion_separator style_type=”none” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” sep_color=”” top_margin=”20px” bottom_margin=”” border_size=”” icon=”” icon_circle=”” icon_circle_color=”” width=”” alignment=”center” /][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

Während der 3D-Druck eine neue Perspektive in der Fertigung bietet, müssen bestimmte Umwelthürden überwunden werden, bevor wir ihn vollständig als saubere Fertigung akzeptieren können.

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2018-10-11T21:05:47+00:00By jtdadmin|Categories: Drucker Gefecht, Recycling-Material|0 Comments

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Трехмерная печать – это процесс производства, который включает в себя создание трехмерного твердого объекта из компьютерного цифрового файла. Если вы когда-нибудь задумывались о том, как возникают сложные сложные 3D-объекты, вы могли бы найти ответ в 3D-печати. 3D-печать позволяет нам вносить в графические проекты на экране компьютера физические объекты, которые мы можем чувствовать и удерживать руками. Процесс печати также известен как производство добавок, потому что в основном процесс включает добавление тысяч тонких слоев поверх других слоев до тех пор, пока объект не примет форму.

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Влияние 3D-печати на окружающую среду

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Хотя 3D-печать часто ассоциируется со всеми интересными вещами и потрясающими произведениями, есть и другая сторона, о которой редко упоминается. Большинство людей не обращают внимания на происходящие процессы и их воздействие на окружающую среду, такие как затраты на энергию, химикаты, пластмассы, используемые среди других небиодеградируемых продуктов.

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Мы все еще далеки от достижения чистого производства, несмотря на эту новую и захватывающую технологию. Возможно, в будущем 3D-печать станет одним из самых чистых методов производства, чтобы помочь уменьшить углеродный след, а также предложить решения для обрабатывающей промышленности. Несмотря на революционный подход к производству, трехмерная печать не особенно экологична по следующим причинам.

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Трехмерную печать можно охарактеризовать как процесс энергозатрат. Было подсчитано, что производство потребляет до 50 раз больше электроэнергии, чем традиционные методы измельчения или бурения. Это связано с многочисленными исследованиями энергии, необходимой для формирования одного и того же объекта. Кроме того, различные процессы, такие как сплавление металлического порошка, потребляют в сотни раз больше энергии, чем обычные методы обработки. Поскольку металл часто используется в 3D-печати, он требует особого тепла, что делает его более энергоемким по сравнению с традиционными методами производства.

Общий процесс потребляет много энергии по сравнению с количеством произведенных продуктов. На каждом этапе цепочки поставок трехмерная печать имела наивысшее потребление энергии в соответствии с выводами проекта Atkins, и еще одно исследование было проведено Калифорнийским университетом. На стадии производства материалов производство присадок имеет самый низкий выход углерода, несмотря на высокий уровень производства. Энергоэффективность процесса 3D-печати также зависит от множества факторов, таких как используемые сырьевые материалы, используемый процесс изготовления, местоположение и транспортные и распределительные каналы.

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Значительное количество пластиковых отходов образуется при трехмерной печати, которые нельзя перерабатывать или повторно использовать. Это означает, что они собираются оказаться на свалке в той или иной форме. Особенно отходы в виде пластиковых нитей. Некоторые используемые печатные материалы также не подвержены биологическому разложению, что делает его неэффективным. Это создает проблему для поиска материалов, которые являются экологически чистыми и эффективными для производственного процесса. К счастью, некоторые материалы, такие как PLA bioplastic, более экологичны и менее токсичны. Этот пластик показывает большие перспективы и, безусловно, улучшит шансы на экологически чистую трехмерную печать.

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Вы ошибаетесь, полагая, что трехмерная печать не содержит выбросов, в то время как на самом деле она производит пары, которые так же токсичны, как газовые плиты или сигареты. Летучие органические соединения (ЛОС) и частицы выделяются из печатных устройств, которые, в свою очередь, имеют потенциальные отрицательные последствия для здоровья. Эти токсичные пары выделяются, когда пластик плавится при температурах до 320 ° C и экструдируется через печатную форсунку и на подвижную опорную плиту, где формируется треугольный 3D-объект. Известно, что сверхмелкозернистые частицы, полученные в процессе печати, вызывают сердечно-сосудистые и респираторные заболевания, когда они подвергаются воздействию их в течение длительного времени. Кроме того, выбросы CO2 при запуске 3D-принтера способствуют глобальному потеплению, поскольку он захватывает тепло и, следовательно, увеличивает температуру.

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Утилизация E-Waste 3D-принтеров

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Утилизация отходов E – это устойчивое решение для сброса электроники. Большинство электроники, которые были использованы или отвергнуты, особенно в Европе и Северной Америке, попадают на полигоны или сжигаются, как и другие мусора. Это особенно вредно для окружающей среды из-за произведенных паров и выбросов CO2. Чтобы сдержать эту проблему, e-waste recycling позволяет новаторам придумывать новые электронные гаджеты из старых 3D принтеров , компьютеров, сканеров и другой электроники.

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Эта тенденция хорошо охвачена в некоторых частях Африки, где большая часть непригодной старой электроники находит свой путь. Молодые предприниматели и новаторы в Африке – Руанде, Гане и Того используют эти электронные отходы для создания новых 3D принтеров . Как правило, различные компоненты собираются для создания нового гаджета выбора. Локальный центр сообщества, известный как WoeLab, создал трехмерный принтер, удалив старые электронные компоненты. Этот новый принтер , известный как W.Afate, был частью плана, который будет использоваться в NASA International Space Apps Challenge в Париже ,

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В то время как 3D-печать обеспечивает новую перспективу в производстве, есть определенные экологические препятствия, которые необходимо преодолеть, прежде чем мы сможем полностью принять его как чистое производство.

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2018-10-17T10:02:06+00:00By jtdadmin|Categories: Картриджи для принтеров, Перерабатывающий материал|0 Comments

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La impresión 3D es un proceso de fabricación que implica la creación de un objeto sólido tridimensional a partir de un archivo digital de computadora. Si alguna vez se preguntó cómo surgieron algunos de los objetos tridimensionales complejos y geniales, entonces es posible que haya encontrado una respuesta en la impresión 3D. La impresión 3D nos permite plasmar los diseños gráficos en la pantalla de una computadora en objetos físicos que podemos sentir y sostener con las manos. El proceso de impresión también se conoce como fabricación aditiva porque, básicamente, el proceso implica agregar miles de capas delgadas sobre otras capas hasta que el objeto tome forma.

[/fusion_text][/fusion_builder_column][fusion_builder_column type=”2_5″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”2399″ max_width=”” style_type=”glow” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”none” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/05/4.jpg[/fusion_imageframe][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”https://www.earthsquad.global/wp-content/uploads/2018/05/10.jpg” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”fixed” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”40px” padding_right=”40px” padding_bottom=”40px” padding_left=”40px”][fusion_builder_row][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”rgba(255,255,255,0.86)” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”25px” padding_right=”25px” padding_bottom=”25px” padding_left=”25px” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_builder_row_inner][fusion_builder_column_inner type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”10px” padding_left=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

El impacto ambiental de la impresión 3D

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Mientras que la impresión 3D a menudo se asocia con todas las cosas interesantes y sorprendentes, hay otro lado que rara vez se menciona. La mayoría de las personas pasará por alto los procesos involucrados y sus efectos sobre el medio ambiente, tales como los costos de energía involucrados, los productos químicos, los plásticos utilizados entre otros productos no biodegradables.

[/fusion_text][/fusion_builder_column_inner][fusion_builder_column_inner type=”2_5″ layout=”2_5″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”0px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_imageframe image_id=”8152″ max_width=”180px” style_type=”none” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”center” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/07/3d-printing.png[/fusion_imageframe][/fusion_builder_column_inner][fusion_builder_column_inner type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” dimension_margin=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

Todavía estamos muy lejos de lograr una fabricación limpia a pesar de esta tecnología nueva y emocionante. Quizás en el futuro, la impresión 3D será uno de los métodos de fabricación más limpios para ayudar a reducir la huella de carbono y ofrecer soluciones a la industria de fabricación. A pesar de su enfoque revolucionario en la fabricación, la impresión 3D no es especialmente ecológica por las siguientes razones.

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La impresión 3D se puede describir como un proceso de consumo de energía. Se ha estimado que la fabricación utiliza hasta 50 veces más electricidad que los métodos tradicionales de fresado o perforación. Esto es de acuerdo con numerosas investigaciones sobre la energía requerida para moldear el mismo objeto. Además, varios procesos implicados, como la fusión de polvo metálico, consumen cientos de veces más energía que las técnicas de mecanizado convencionales. Dado que el metal se usa a menudo en la impresión 3D, requiere un calor extremo, por lo que consume más energía en comparación con los métodos tradicionales de fabricación.

El proceso general consume mucha energía en comparación con la cantidad de productos que realmente se producen. En cada etapa de la cadena de suministro, la impresión 3D tuvo el mayor consumo de energía según los hallazgos del Proyecto Atkins y otra investigación fue realizada por la Universidad de California. En la etapa de producción de material, la fabricación aditiva tiene la producción de carbono más baja a pesar de ser alta en la etapa de producción. La eficiencia energética del proceso de impresión en 3D también depende de numerosos factores, como las materias primas utilizadas, el proceso de fabricación, la ubicación y los canales de transporte y distribución utilizados.

[/fusion_toggle][fusion_toggle title=”Usa mucho plástico” open=”no”]

Se produce una cantidad considerable de desechos de plástico durante la impresión tridimensional que no se puede reciclar ni reutilizar. Esto significa que van a terminar en el vertedero de una forma u otra. Especialmente residuos en forma de filamentos de plástico. Algunos materiales de impresión utilizados tampoco son biodegradables, lo que lo hace poco ecológico. Esto plantea un desafío para tratar de encontrar materiales que sean ecológicos y efectivos para el proceso de producción. Afortunadamente, cierto material como PLA bioplástico es más ecológico y menos tóxico. Este plástico muestra una gran promesa y sin duda mejorará las posibilidades de una impresión 3D amigable con el medio ambiente.

[/fusion_toggle][fusion_toggle title=”Produce emisiones que son tóxicas para el medio ambiente” open=”no”]

Se equivocaría si supusiera que la impresión 3D está libre de emisiones, mientras que en realidad produce humos tan tóxicos como las estufas de gas o los cigarrillos. Los compuestos orgánicos volátiles (COV) y las partículas se desprenden de los dispositivos de impresión, que a su vez tienen posibles efectos negativos para la salud. Estos humos tóxicos se emiten cuando el plástico se funde a temperaturas que alcanzan los 320 ° C y se extruyen a través de la boquilla de impresión y sobre la placa base móvil donde toma forma el objeto 3D preordenado. Se sabe que las partículas ultrafinas producidas en el proceso de impresión causan enfermedades cardiovasculares y respiratorias cuando uno se expone a ellas durante mucho tiempo. Además, las emisiones de CO2 en la ejecución de una impresora 3D contribuyen al calentamiento global porque atrapa el calor y por lo tanto aumenta la temperatura.

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Reciclaje de desechos electrónicos de impresoras 3D

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El reciclaje de desechos electrónicos proporciona una solución sostenible para el vertido de productos electrónicos. La mayoría de los componentes electrónicos que se han usado o rechazado, especialmente en Europa y América del Norte, terminan en los vertederos o se queman como otras basuras. Esto es especialmente dañino para el medioambiente debido a los humos producidos y las emisiones de CO2. Para frenar este problema, El reciclaje de desechos electrónicos permite a los innovadores crear nuevos aparatos electrónicos de antiguas impresoras 3D impresoras , escáneres y otros productos electrónicos.

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Esta tendencia es bien aceptada en ciertas partes de África donde la mayoría de los viejos componentes electrónicos inutilizables encuentran su camino. Jóvenes emprendedores e innovadores en África: Ruanda, Ghana y Togo están utilizando estos desechos electrónicos para crear nuevas impresoras 3D a>. Por lo general, varios componentes se ensamblarán para crear un nuevo gadget de elección. Un centro comunitario local conocido como WoeLab ha creado una impresora 3D mediante la recolección de piezas electrónicas antiguas. Esta nueva impresora conocida como W.Afate fue parte del plan para ser utilizado en el International Space Apps Challenge de la NASA en París .

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Si bien la impresión 3D brinda una nueva perspectiva en la fabricación, existen ciertos obstáculos ambientales que deben superarse antes de que podamos aceptarlo por completo como una fabricación limpia.

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2018-10-11T21:06:40+00:00By jtdadmin|Categories: Impresora Cartuchos, Reciclaje de material|0 Comments

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[fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”none” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”” padding_right=”” padding_bottom=”” padding_left=””][fusion_builder_row][fusion_builder_column type=”3_5″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” dimension_margin=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]3D printing is a process of manufacturing that involves the creation of a three-dimensional solid object from a computer digital file. If you ever wondered how some of the complex and cool 3D objects come about, then you might have found an answer in 3D printing. 3D printing allows us to bring into form the graphical designs on a computer screen into physical objects that we can feel and hold with our hands. The printing process is also known as additive manufacturing because basically, the process involves adding thousands of thin layers on top of other layers until the object takes shape.[/fusion_text][/fusion_builder_column][fusion_builder_column type=”2_5″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” dimension_margin=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”2399″ max_width=”” style_type=”glow” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”none” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/05/4.jpg[/fusion_imageframe][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”https://www.earthsquad.global/wp-content/uploads/2018/05/10.jpg” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”fixed” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”40px” padding_right=”40px” padding_bottom=”40px” padding_left=”40px”][fusion_builder_row][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”rgba(255,255,255,0.86)” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”25px” padding_right=”25px” padding_bottom=”25px” padding_left=”25px” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_builder_row_inner][fusion_builder_column_inner type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”10px” padding_left=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

The environmental impact of 3D printing

[/fusion_text][/fusion_builder_column_inner][fusion_builder_column_inner type=”3_5″ layout=”3_5″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”0px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

While 3D printing is often associated with all the cool stuff and amazing works, there’s the other side of it that is rarely mentioned. Most people will overlook the processes involved and their effects on the environment such as the energy costs involved, chemicals, plastics used among other non-biodegradable products.

[/fusion_text][/fusion_builder_column_inner][fusion_builder_column_inner type=”2_5″ layout=”2_5″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”0px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_imageframe image_id=”8152″ max_width=”180px” style_type=”none” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”center” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/07/3d-printing.png[/fusion_imageframe][/fusion_builder_column_inner][fusion_builder_column_inner type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” hover_type=”none” link=”” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” border_size=”0″ border_color=”” border_style=”solid” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” dimension_margin=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no” border_position=”all”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]We are still a long way off from achieving clean manufacturing despite this new and exciting technology. Perhaps in the future, 3D printing will be one of the cleanest manufacturing methods to help reduce the carbon footprint as well as offer solutions to the manufacturing industry. Despite its revolutionary approach to manufacturing, 3D printing is not particularly eco-friendly for the following reasons.[/fusion_text][/fusion_builder_column_inner][/fusion_builder_row_inner][fusion_accordion type=”” boxed_mode=”” border_size=”1″ border_color=”” background_color=”” hover_color=”” divider_line=”” title_font_size=”” icon_size=”” icon_color=”#ffffff” icon_boxed_mode=”” icon_box_color=”#fe717e” icon_alignment=”” toggle_hover_accent_color=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=””][fusion_toggle title=”Consumes a lot of electricity” open=”no”]

3D printing can be described as an energy-guzzling process. It has been estimated that manufacturing uses up to 50 times more electricity than traditional methods of milling or drilling. This is according to numerous research on the energy required to mold the same object. In addition, various processes involved such as fusing metal powder consume hundreds of times more power than conventional machining techniques. Since metal is often used in 3D printing, it requires extreme heat making it more energy-intensive compared to traditional methods of manufacturing.

The overall process consumes a lot of energy vis-a-vis the number of products that are actually produced. At every stage of the supply chain, 3D printing had the highest energy consumption according to findings by the Atkins Project and another research was done by the University of California. At the material production stage, additive manufacturing has the lowest carbon output despite it being high in the production stage. Energy efficiency of the 3D printing process also hinges on numerous factors such as the raw materials used, the process of manufacturing, location and transportation and distribution channels used.

[/fusion_toggle][fusion_toggle title=”Uses a lot of plastic” open=”no”]

A considerable amount of plastic waste is produced during three-dimensional printing which cannot be recycled or reused. This means they are going to end up in the landfill in one form or another. Especially waste in the form of plastic filaments. Some printing materials used are also non-biodegradable which makes it un-ecofriendly. This poses a challenge to try and find materials that are eco-friendly and effective for the production process. Fortunately, certain material such as PLA bioplastic is more eco-friendly and less toxic. This plastic shows a great promise and will certainly improve the chances of an environmental friendly 3D printing.

[/fusion_toggle][fusion_toggle title=”Produces emissions which are toxic to the environment” open=”no”]

You would be wrong to assume that 3D printing is emission-free while in reality, it produces fumes that are as toxic as gas stoves or cigarettes. Volatile organic compounds (VOCs) and particles are given off from the printing devices which in turn have potential negative health effects. These toxic fumes are emitted when the plastic is melted at temperatures reaching up to 320 °C and extruded through the printing nozzle and onto the moving base plate where the foreordained 3D object takes form. The ultrafine particles produced in the printing process have been known to cause cardiovascular and respiratory diseases when one is exposed to them for a long time. In addition, CO2 emissions in running a 3D printer contribute to global warming because it traps heat and therefore increases the temperature.

[/fusion_toggle][/fusion_accordion][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”none” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”45px” padding_right=”” padding_bottom=”” padding_left=””][fusion_builder_row][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”10px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

E-Waste recycling of 3D Printers

[/fusion_text][/fusion_builder_column][fusion_builder_column type=”3_5″ layout=”3_5″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”0px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

E-waste recycling is providing a sustainable solution to the dumping of electronics. Most electronics that have been used or rejected, especially in Europe and North America, end up in the landfills or are burned like other garbage. This is particularly unhealthy for the environment because of the fumes produced and CO2 emissions. To curb this problem, e-waste recycling enables innovators to come up with new electronic gadgets from old 3D printers, computers, scanners and other electronics.

[/fusion_text][/fusion_builder_column][fusion_builder_column type=”2_5″ layout=”2_5″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” margin_top=”” margin_bottom=”0px” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”2395″ max_width=”” style_type=”glow” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”center” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/05/12.jpg[/fusion_imageframe][/fusion_builder_column][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”” background_position=”left top” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”” padding_right=”” padding_bottom=”” padding_left=”” dimension_margin=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]This trend is well embraced in certain parts of Africa where most of the unusable, old electronics find their way. Young entrepreneurs and innovators in Africa-Rwanda, Ghana, and Togo, are using these electronic waste to come up with new 3D printers. Usually, various components will be assembled to create a new gadget of choice. A local community hub known as WoeLab has created a 3D printer by scavenging old electronic parts. This new printer known as W.Afate was part of the plan to be used in NASA’s International Space Apps Challenge in Paris.[/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_builder_container hundred_percent=”no” hundred_percent_height=”no” hundred_percent_height_scroll=”no” hundred_percent_height_center_content=”yes” equal_height_columns=”no” menu_anchor=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”” background_image=”https://www.earthsquad.global/wp-content/uploads/2018/05/3.jpg” background_position=”center center” background_repeat=”no-repeat” fade=”no” background_parallax=”none” enable_mobile=”no” parallax_speed=”0.3″ video_mp4=”” video_webm=”” video_ogv=”” video_url=”” video_aspect_ratio=”16:9″ video_loop=”yes” video_mute=”yes” video_preview_image=”” border_size=”” border_color=”” border_style=”solid” margin_top=”” margin_bottom=”” padding_top=”80px” padding_right=”80px” padding_bottom=”40px” padding_left=”80px”][fusion_builder_row][fusion_builder_column type=”1_1″ layout=”1_1″ spacing=”” center_content=”no” link=”” target=”_self” min_height=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” background_color=”rgba(255,255,255,0.86)” background_image=”” background_position=”left top” undefined=”” background_repeat=”no-repeat” hover_type=”none” border_size=”0″ border_color=”” border_style=”solid” border_position=”all” padding_top=”25px” padding_right=”25px” padding_bottom=”25px” padding_left=”25px” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” last=”no”][fusion_imageframe image_id=”8181″ max_width=”120px” style_type=”none” stylecolor=”” hover_type=”none” bordersize=”” bordercolor=”” borderradius=”” align=”center” lightbox=”no” gallery_id=”” lightbox_image=”” alt=”” link=”” linktarget=”_self” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=””]https://www.earthsquad.global/wp-content/uploads/2018/07/3d-printing1.png[/fusion_imageframe][fusion_separator style_type=”none” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” sep_color=”” top_margin=”20px” bottom_margin=”” border_size=”” icon=”” icon_circle=”” icon_circle_color=”” width=”” alignment=”center” /][fusion_text columns=”” column_min_width=”” column_spacing=”” rule_style=”default” rule_size=”” rule_color=”” class=”” id=””]

While 3D printing provides a new perspective in manufacturing, there are certain environmental hurdles that must be overcome before we can fully accept it as clean manufacturing.

[/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container][fusion_global id=”4038″]

2018-08-02T16:39:13+00:00By jtdadmin|Categories: Printer Cartridges, Recycling Material|0 Comments

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