I make 3D models in SolidWorks and export it as .stl file to print the model using a 3D printer.
Everytime I make a model with curved surfaces, such as sphere and cylinder, the 3D printed model has a grid pattern on the curved surfaces. Is there any way to vanish the pattern to get smooth curved surfaces in the actual model? I notice that the model already has the grid pattern when I import it to a slicer software for the 3D printer that I use.