Las impresoras 3D se han vuelto lo suficientemente asequibles para llegar a ser algo común o pensar en adquirir una, pero ¿deberías comprar una? Esto es lo que debes considerar sobre los materiales, los posibles usos, el software y mucho más, antes de sumergirte en ellas.
Hoy en día las puedes encontrar en minoristas como Best Buy y puedes comprar numerosas impresoras 3D y sus suministros en Amazon.com y en otros puntos de venta en línea. Aunque aún se encuentran principalmente en los talleres o en estudios de diseño, en escuelas y centros comunitarios, y en manos de aficionados, las impresoras 3D se encuentran cada vez más en espacios de trabajo, salas de recreación y cocinas, y quizás en una casa cerca de ti.
¿Cómo es el proceso?
En su forma más básica, la impresión 3D es un proceso de fabricación en el que el material se coloca, capa por capa, para formar un objeto tridimensional. (Esto se considera un proceso aditivo porque el objeto se construye desde cero, en lugar de procesos sustractivos en los que el material se corta, perfora, muele o mecaniza).
Al igual que las impresoras tradicionales, las impresoras 3D utilizan una variedad de tecnologías. El más conocido es el modelado por deposición fundida (FDM), también conocido como fabricación de filamentos fusionados (FFF). En él, un filamento, compuesto de acrilonitrilo butadieno estireno (ABS), ácido poliláctico (PLA) u otro termoplástico, se funde y se deposita a través de una boquilla de extrusión calentada en capas. Las primeras impresoras 3D que llegaron al mercado, fabricadas a mediados de la década de 1990 por Stratasys con la ayuda de IBM, utilizaron FDM (un término registrado por Stratasys)
Otra tecnología utilizada en la impresión 3D es la estereolitografía. En él, un láser UV se ilumina en una tina de fotopolímero sensible a los rayos ultravioleta, trazando el objeto que se creará en su superficie. El polímero se solidifica allí donde el haz lo toca, y el haz «imprime» el objeto capa por capa según las instrucciones en el archivo CAD o CAM desde el que está trabajando.
¿Qué programa se necesita?
Casi todas las impresoras 3D aceptan archivos en lo que se llama formato STL (llamado así por estereolitografía). Este tipo de archivos puede ser producido por la mayoría de los programas CAD, desde costosos paquetes comerciales como AutoCAD hasta productos de código abierto o gratuitos como Google SketchUp y Blender. Para aquellos que no están dispuestos a crear sus propios archivos 3D, las bases de datos de objetos 3D como Thingiverse de MakerBot ofrecen numerosos archivos de objetos 3D que se pueden descargar e imprimir.
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Un edificio ocupa una cantidad importante de energía para sostenerse; su comunicación, almacenaje, iluminación y muchas áreas más requieren un gasto constante y en ocasiones abrumador de energía.
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Tianxing Trading Co. Ltd. suspected that some powerful entity was eyeing them and deliberately targeting their great elder.Different from the formation of Chongxiao Peak, the formation of Chongxiao Peak is arranged by the sect.
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Now the old Marquis can t protect you. What Qin Hu opened his eyes When he looked around, he saw that he was staying in a tent, and in front of him was a soldier wearing leather armor.Weng Yi wanted to say something, but he didn t say a word.
Destroy Ancestor Jin Kai shouted softly. He clapped his palm and turned it into a huge palm in the air.Ancestor Ge arranged a temporary cave for her. After the arrangements were made, she heard about Li Yuanba being imprisoned.
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Then, he and Qi Haifeng got into the car. Li Bin stood at the door and slowly watched the car go away.Can your production capacity keep up Tang Wu narrowed his eyes.
She took out the contract and stared at Lin Xia opposite Yang Chen.It seemed that there was only a dead end waiting in front of him.
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They suffered such a big loss from Lu Ziji and they will definitely not let Lu Ziji go.The eight major immortal cultivating sects that had ruled Cangshan Star for thousands of years collapsed, leaving a huge power vacuum and setting off a huge struggle.
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work in groups, so that they can have protection and safety in the dangerous secret realm.How could his Red Flame Tiger disappear And he felt that all the mountain like and majestic spiritual power of cultivation in the middle stage of the Divine Transformation Stage in his body had disappeared, and it had once again turned into the peak strength of the Nascent Soul Stage.
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But at this moment, Lu Yu s eyes were coldly looking at the young lord of Jingshui City, Shao Zhengqing.
Unfortunately, Fairy Ling Yan had already been killed by Lu Ziji
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Then, Lu Yu disappeared and fled in one direction to heal his injuries.Can he withstand it Thinking of this, He Zhenlong couldn t help but feel worried in his eyes.
It left its aura and made a magic weapon to pursue it.Liuliu ran away, even Zhuang Yu s prisoner coolies didn t care.
Lord Liuyan, you are quite lucky Lu Yu stood with his hands behind his hands, looking at the secret realm of the cave, but his expression was calm and not frightened.After all, when the Cangshan Sect rose rapidly, it provoked countless enemies.
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Although he was not injured on the outside, his internal organs were shocked Seeing such a scene, Bai Xixi, Zhuang Linger and others were worried.all rushed towards the direction of the Scarlet Flame Pavilion.
Las impresoras 3D se han vuelto lo suficientemente asequibles para llegar a ser algo común o pensar en adquirir una, pero ¿deberías comprar una? Esto es lo que debes considerar sobre los materiales, los posibles usos, el software y mucho más, antes de sumergirte en ellas.