SLA 3D Printing

In Stereolithography (SLA)  a  laser precisely cures each layer of a design into UV-sensitive resin.

It is one of the most tried, tested and efficient industrial 3D printing techniques and serves as the foundation of rapid prototyping.

How Stereolithography Works

Stereolithography builds a part layer-by-layer using UV sensitive resin and a high-power laser.  

1. 3D CAD file is reviewed by the AME-3D production team  
2. CAD file is set-up in the SLA system  with required supports 
3. UV laser beam selectively hardens the resin based on the file specifications 
4. The  machine builds the 3D part one layer at a time
5. After the  build is complete, the  part is processed according to the chosen finish 

SLA Applications and Uses  

• Master parts for rapid prototyping 
• Visual prototypes for investment pitches and stakeholder buy-ins  
• Functional prototypes for concept testing 
• Individual part form and fit testing   
• Durable materials ideal for on  demand  parts 
• Housing consumer electronics 
• Medical devices  
• Transparent assemblies such as headlamps or bottles 

SLA Printed Parts

SLA printed parts play a big role in on  demand  manufacturing. 

3D printed parts are an ideal choice, if you require an end-use part due to demand volatility or  an unexpected delay in your supply chain. 

 The benefits of SLA printed parts are:  

• High-speed 3D printing    
• Part production repeatability