Stereolithography modelling

Cards (9)

What is stereolithographic modelling?
3D printing technique.
What is the preparation of the stereolithographic modelling process?
A CAD model is converted into an STL file
this file is sliced into thin layers generating a path for the UV laser and loaded into the machine
a vat of liquid photopolymer resins is prepared
How does the stereolithographic machine produce products?
Layer by layer construction
How does the layer by layer construction of STL machines work?
The build platform is submerged just below the surface of the resin
How does the layer by layer construction of STL machines work?
The build platform is submerged just below the surface of the resin
A UV laser selectively cures the resin layer by layer
What adjustments take place for each layer of STL production?
the build platform lowers by the thickness of one layer (25-100 micrometer)
a recoating blade sweeps across the surface to ensure a smooth, even layer
What are the benefits of stereolithographic modelling?
High precision
smooth surface finish
versatility
What are some applications for stereolithographic modelling?
Prototyping
medical
engineering
art and design
How would stereolithographic modelling be used in the pottery industry?
The STL model is created
model is spray painted to simulate glazing
transfer decals can be applied to simulate decoration
allows for evaluation by customers and engineers
engineers can suggest improvements or modifications