To use SLA, or not to use SLA?

• YES

  • to have Quick and accurate models
  • Complex parts with many interior structures
  • When changing one of the parameters and comparing results

• NO

• functional prototypes

• Durable products

• Products which will not deteriorate

 

Advantages and Disadvantages of SLA

• Advantages

  • Relatively fast production
  • Good for complex models
  • Scalability is simple
  • No Human factor
  • No Wasted Materials
  • Biomedical Molding Application

• Disadvantages

  • Parts are affected by moisture, heat, and chemicals
  • limited to photosensitive resin
  • Layers cause stairstepping instead of smooth surface