SLA 3D printers are easy to operate, using the technology stereolithography. Stereolithography, commonly referred to as SLA, is one of the most popular and popular technologies in the field of additive manufacturing. It works by using a high power laser to harden the liquid resin in the container to produce the desired 3D shape. In short, the process uses a low power laser and photopolymerization to convert the photosensitive resin into a 3D solid plastic layer by layer.
First step is Processing on documents: Design 3D models with CAD software. The generated CAD file is a digital representation of the desired object. If they are not automatically generated, you must convert the CAD file to an STL file. Standard Surface Subdivision Language (STL) or “Standard Triangle Language” native file format for stereolithography software created specifically for 3D printers. The STL file describes the surface geometry of 3D objects. The pre-printer step is to feed the STL file to 3D. Slicer software, these platforms are responsible for generating G code, which is the native language of 3D printers.
And the only thing you need to do is processing on the machine: The sliced document is copied to the machine’s computer. When the process begins, the laser “pushes” the first layer of print into the photosensitive resin. The liquid solidifies no matter where the laser hits. The laser is directed to the appropriate coordinates by a computer controlled mirror.
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