Some challenges every 3D modeling artist will encounter and their optimal solutions 3D modeling is really a complex matter and proper care has to be there to get things right. A broken model that can’t be made print ready ruins the whole effort. The errors that occur associate to many factors. False conversion is one of the main reasons. The failure of software used for rendering can cause issues. Underlying are the most common challenges that are encountered by companies offering 3D modeling services; their solutions are also given.
Wall strength or thickness
Usually they stay at the value of zero or are very less. This will make the print job to crash which should be avoided. Glued plastic should have minimum 2mm while ceramic need 3-6 mm and sintered materials 0.8-1 mm. You must decide the material to be used before setting order for the model. Read more about How to use SketchUp effectively for 3D modelling?