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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This group of people were at a loss when they suddenly saw someone appearing in front of them.Ever since entering this sacred infant garden, there have been dangers almost everywhere and disasters at every step.
After struggling for several times, they could not get up again.even though Qingyang was fully prepared, in this case, he had no choice but to block the Peach Divine Wood Sword in front of him.
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In fact, he was writing seven characters in succession at an extremely fast speed.After this battle, the siege of this place can be temporarily lifted.
At this moment, at a height of more than a hundred feet above the giant tree, there was a twelve leaf lotus platform.In fact, he was not sure that this blow could beat Dongfang Wanqing whether it succeeded or not, everything was left to fate.
As for the top people from each major camp, they are currently competing in the ancestral court of the Holy Religion.Naturally, it is not The five senses are as far as the eye can see.
It may not be accurate to say acquisition it is more accurate to say possession.As for the costs of practice in Cangming countries, all are under the control of Hami Mountain.
The courtesy is at its peak. The amazing boxing skills performed by Gui Wujiu concealed the wonderful cultivation and inspired the wood spirit clan s yearning.The pure road of knowledge based idealism leads to the Sword Fruit the pure road of practical rationality leads to the yin yang fruit and the entangled evolution of these two roads leads to the other fruits.
Logically speaking, it is absolutely impossible to circulate to the outside world.Once achieved, the relationship between you and the Eight Swords Swordsmanship you have acquired is like a thread that is so tightly locked that it is indistinguishable even for a moment.
Between the wooden monuments and stone monuments, there are many people.This place was vast and vast, full of caves and labyrinths.
Gui Wujiu even has it ready made on his own. In the realm of no blame, the side effects of taking this elixir can be suppressed to a minimum.Xin Weiying scratched his head and murmured I can t write.
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.