Prototipado 3D rápido: ¿qué es, cómo funciona y para qué se utiliza?

¿Qué es el fabricante de prototipos 3D y el prototipo rápido 3D?

A estas alturas, a menudo escuchamos sobre el  fabricante de prototipos 3D y el prototipo rápido 3D . Muchos son los que lo hacen por comercio. Asimismo, a muchos otros les gustaría acercarse a esta técnica para mejorar los procesos productivos de su empresa.

But they are still hesitating. The main reason is perhaps, you are not perfectly aware of the topic.

Rapid 3D prototyping: it is a very common name. You might have heard if you are approaching the world of 3D for work. It will have probably happened to you at least once to find yourself in front of this name.

So,

• ¿Qué es el fabricante de prototipos 3Din 3D printing?
• Why we need it?
• What are the practical advantages?

Behind this name, it might seem very technical and difficult. But it hides a very useful tool.

How to convert files with 3D rapid prototyping from your pc ?

The English definition of prototype strongly captures its essence: ‘ an early representation of an idea solution ‘. So it is a realistic preview that concretizes an idea. Literally, making rápidos de creación de prototipos means making prototypes quickly. But what are they and how are they produced by the PC?

La  fabricante de prototipos 3Dare the initial elements of a production series. Who produces a good has always made a prototype before putting it in real production:

1. investing time
2. money and
3. resources and
4. the market

Think of the paper clothes models, the scale furniture models etc.

They are obtained through three-dimensional CAD modelers. It comes from the conversion of 3D files into STL.

Until a few years ago, the production of a prototype with traditional methods could take whole days. With 3D prototyping, the manufacturing process ends in a few hours with a big cut in costs.

Test your idea: make the 3D prototype

The British say “fail early, succeed sooner “. The winning mentality is to test one’s ideas with the aim of always improving, without fear of failing.

You have a new idea and want to test it? You can do it quickly and economically with the 3D printing prototype. With this system fabricante de prototipos 3Dcan make it a reality. One can draft and correct it before launching.

To better understand the potential of rapid prototyping, let’s think about the single design phase. If in the past to make an object, following things were important:

• injection molds and techniques
• accurate thickness and size
• minimum deformation

This technology allows fabricante de prototipos 3Dto design in 3D freely. Hence, it can happen in a short time. Moreover, it saves a huge cost too. But above all it makes useless real models of the object faithful to the original.

It is also possible to separately manufacture the components. Therefore, we can assemble it later. There is no need to make single piece separately.

In which sectors is 3D prototyping applied?

The potential of 3D prototyping can therefore be hypothesized in various sectors. However, the most promising scenarios concern the areas:

Aerospace: to solve possible design problems quickly and economically;

Automotive: in this competitive sector, being a pioneer in the market can make a difference. From trucks to racing cars through normal cars, prototyping with 3D printing solutions allows you to create prototypes. Furthermore, it performs tests quickly and effectively;

Healthcare: the prototyping of medical devices with 3D printing allows you to test the components. It is possible at the same time they are produced. From the additive manufacturing of functional parts to the creation of models for tests, etc.

How 3D prototyping works: comparing technologies

If you find yourself reading this page, it is because, in all likelihood, you are curious to find out more. So let’s see better how fabricante de prototipos 3Dworks.

The first major distinction that we can now make is between   additive, subtraction and fusion. All three basically allow you to make an object in full scale.

Generally, the most common is the first one. Through this 3D printing, obtains the prototype. Within the additive manufacturing different techniques are distinguished. These are:

• FDM
• SLS
• SLA
• MJP
• CJP and SCP.

Let’s analyze the differences more precisely.

fabricante de prototipos 3DAdditive prototyping techniques

More specifically, they fall into this category:

Fused deposition modeling:  also suitable for very light materials such as ABS and PLA. Fused Deposition Modeling was born in the late 80s.

Stereo lithography:  SLA is the first rapid prototyping technique. It is based on the polymerization of a liquid resin using lasers. This system allows the production of even rather complex and delicate pieces.

Selective laser sintering:  Selective Laser Sintering uses a laser that melts different powders. Later, it spread them on layers. In this way a more precise and resistant prototype is obtained. But the finishing tends to be less precise.

Poly Jet:  Technology applicable to very different materials. It therefore allows fabricante de prototipos 3D y el prototipo rápido 3D to obtain prototypes of particular shapes.

The limit is that prototypes tend to be less resistant. Thanks to its high precision and speed of realization.

3D Print:  technology preferred by expert makers in digital fabrication. It is very fast to print and very easy to apply in the creation of prototypes.

Implemented in 1993, the 3D Print technique is based on heads for inkjet printing. It release a liquid compound based on glue on a material composed of:

• Starch
• plaster or
• Ceramic powder.

The objects thus obtained are characterized by bright colors. But, on the other hand, they appear to be less resistant and rough.

Multi Jet Printing:  It appeared in 2006. This technique is centrally based on the melting and deposition of layers. Subsequently, it is for the materials resistant to high temperatures. The result is a highly detailed finish.

Subtraction and fusion prototyping techniques

Secondly we find the subtractive production which, instead, follows the opposite path. fabricante de prototipos 3D y el prototipo rápido 3D start from a block of unique material. He gradually removes the superfluous until he obtains the finished product.

Also in this case the technologies can be different.

• Molienda
• turning and
• drilling are the best known

Lastly, the fusion creates prototypes starting from a model. After 3D printing, a silicone rubber mold is obtained. It is filled with the final material. This too can be a useful technique. However, since it requires several steps, the merger is more suitable for large lots.

Better projects with fabricante de prototipos 3D3D

No matter what you design, you almost never get the best product right away

La creación de prototipos es esencial para eliminar errores de diseño. Eso solo puede surgir después de que haya comenzado la producción. Un fabricante de prototipos 3D representa una herramienta muy eficaz para las acciones de marketing.

También mejora la comprensión del proyecto dentro del equipo. Además, reduce el riesgo de error.

Creación rápida de prototipos con impresora 3D

Más revisiones, en menos tiempo, con costes reducidos

Identificar y resolver problemas en las primeras etapas del ciclo de diseño es esencial para evitar desperdicios y reprocesos. La creación rápida de prototipos con impresión 3D permite a los diseñadores e ingenieros industriales más revisiones en menos tiempo. Mantiene pruebas en profundidad, al tiempo que reduce el tiempo de comercialización.

Los modelos físicos transmiten ideas a:

• colaboradores
• clientes y
• distribuidores de forma inmediata y clara

El fabricante de prototipos 3D facilitan la comunicación del concepto. Permite obtener comentarios detallados. Es fundamental para el éxito del producto.

Simplifique el proceso de diseño con el fabricante de prototipos 3D3D

Todos los proyectos nacen de una idea. Desarrolla sin perder tiempo.

El proceso de diseño es por naturaleza una aventura hacia lo desconocido. Siempre resultará en preguntas frustrantes.

La creación de prototipos es esencial para eliminar errores de diseño. Solo puede emerger después de que haya comenzado la producción. Un prototipo realista representa una herramienta muy eficaz para acciones de marketing.

También mejora la comprensión del proyecto dentro del equipo. Además, reduce el riesgo de error.

• Pruebas funcionales
• estética y
• controles dimensionales

These are the best way to evaluate what works and what doesn’t. Rapid prototyping with 3D printing offers the flexibility to make this process simple and convenient.

Design of machines with metal 3D printing: applications and advantages

In the design of machines we can identify some key phases:

• development
• industrialization
• manufacture and
• maintenance

It is critical to ensure that machines operate efficiently. It produces consistent results. Subsequently, it has easy repairing module. In this context, fabricante de prototipos 3Dbrings numerous advantages to designers and builders.

Machine design: fabricante de prototipos 3Dcritical factors

• For simplicity
• speed and
• above all
• Costo

Machine designers strive to use as many standard components as possible. However, some parts need to be custom made. And this implies an effort to reduce manufacturing costs and times.

Custom parts have typically CNC machining capacity due to small volume. A process that can be expensive and time consuming depends on the complexity of the part.

Además, los fabricante de prototipos 3Dthat design and build machines often face problems. They are related to equipment. That is already in operation.

Some parts that make up the machine wear out or break. Companies must be able to quickly produce spare parts to restore the functionality of the machine. It keeps parts costs low and avoiding storage costs as much as possible.

¿Cómo la impresión 3D de prototipos rápidos simplifica el diseño de máquinas y su construcción?

La fabricación aditiva simplifica enormemente el proceso de creación de piezas personalizadas. No se basa en equipos o sujetadores. La impresión 3D a menudo permite a los usuarios imprimir piezas más rápido y a menores costos que el procesamiento tradicional.

La también abre las puertas a piezas con mayor complejidad geométrica. Estas piezas complejas pueden ser más adecuadas para la aplicación. Inducen una mayor eficiencia. Pero generalmente son muy difíciles.

La capacidad de construir incluso piezas complejas con mayor facilidad permite al fabricante de prototipos 3D y el prototipo rápido 3D  consolidar ensamblajes. Combina varias piezas en un número menor de conjuntos multifuncionales.

It will result in simplified production and increased efficiency. Designing in 3D for Additive Manufacturing allows you to take advantage offered by additive technology.

La  3d prototype manufacturer also helps to simplify the production of spare parts. It enables companies to print exactly the part they need. When and where they need it? It significantly reduces both downtime that inventory costs.

fabricante de prototipos 3DMachine design

The contexts in which the use of 3D printing in machine design offers significant advantages are manifold.

Production methods such as:

• Fundición
• forging and
• injection molding of metals

They are ideal for mass production. They are not very convenient for prototype construction. It is due to the high costs and long delivery times.  3D printed parts can have the same quality as those obtained with the mass production methods.

But the use of tools is not necessary, with a significant saving of time and money. Since 3D printing eliminates the need for tools, the part can be easily printed.

fabricante de prototipos 3D y el prototipo rápido 3D offer a growing autonomy of work. Prints can also be performed during the night.

Using the 3D metal printing of Desktop Metal Studio System, this part can be quickly prototyped. Whenever you need without performing the merger, it greatly reduces the cost of the part.

Moreover, it impact the manufacturing lead time.

En la actualidad, fabricante de prototipos 3D y el prototipo rápido 3D embrace the entire world production system. It involves:

• Artesanos
• Arquitectos
• Planificadores
• Diseñadores
• ingenieros e industriales

Pero no puedo decirles que en unos años habrá un prototipo 3D en cada escritorio. Porque significaría burlarse de ti.