The 3D printers certainly are a powerful engine for business growth and innovation processes of design, engineering and manufacturing of products in all areas.
The constant improvement of 3D printing technologies makes the usage of additive manufacturing in production processes ever more advantageous.
Deciding on the best migliori stampanti 3d professionali printer for your needs may possibly not be easy and before proceeding with the purchase, you must have the opinion of an industry specialist who will advise probably the most suitable solution, probably expanding your prospect on usage opportunities that you did not have considered.
Professional 3D printers prices
Energy Group has made available the free 3D printing compass tool allowing to evaluate what the professional 3D printing market offers and which supports to find the best 3D printer on the basis of the sector and / or application, navigating through a collection of machines for offices and industrials, such as the FDM (Fused Deposition Modeling) 3D printers and Stratasys PolyJet , for prototyping and production.
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In this short article we guide one to the choice by exploring the main 3D printing technologies and their peculiarities.
3D printing technologies
3D printers make the most of the additive manufacturing process for the construction of the object from a 3D model created with three-dimensional CAD or obtained through a 3D scanner. The 3D printing technology varies based on the models: we see the main ones.
3D printers based on FDM technology , make use of a melted filament deposition (Fused Deposition Modeling) process for the construction of the object. Other additive manufacturing methods are much like FDM technology: fused filament fabrication (FFF), plastic jet printing, filament extrusion, fused filament deposition, material deposition.
3D systems based on this technology remain probably the most used and accessible. They are 3D printers that cover a wide selection of applications and offer both economic models, suited to’consumer’users, and industrial solutions for 3D production designed for companies and service centers that want powerful machines.
The FDM 3D printers build objects by depositing layers of thermoplastic material in the filament that will be heated and extruded through a nozzle, to replicate the geometry of the 3D model to be printed. The 3D printing material most commonly used by the FDM 3D printer is ABS.
3D production printers with FDM technology (such while the Stratusys Fortus 450 ) can utilize a wide selection of thermoplastic materials, including standard plastics (eg ABS) to high-performance plastics with specific properties in terms of of mechanical resistance, electrostatic dissipation, biocompatibility, UV resistance, thermal resistance. On the list of FDM printers you will find 3D systems particularly suited to aeronautical, aerospace and medical applications and for the production of tools for the production line.
The PolyJet technology is particularly valued because of its ability to make 3D models with exceptional realism. Other 3D printing technologies such as this are multijet printing and photopolymer jetting. A PolyJet 3D printer works conceptually much like a regular inkjet printer, with the difference that rather than the ink it uses liquid photopolymers and instead of paper there’s a publishing plane on that the drops of resin through the action of UV light. The solidification of successive layers of material contributes to the construction of the object.