Currently, we're using the AutoCAD 2018 version. We're able to process standard AutoCad types with the following extensions: .dwg and .dxf.
Please take note of the following common design features for CAD files:
1. Please ensure all lines are closed.
2. Please ensure that line thickness will be 0.
2. Please ensure that the drawing is 2D.
When you're looking to get an (SMT) stencil, it's also doable to share Gerber files.
We're not able to process the following file types: STL, OBJ, STEP, IGES, SLDPRT, 3DM, IPT, SAT and X_T files.
We do not require a maximum file size, however, it's always preferred to have a smaller file size, so we're better able to process the files. File resizing is one of the possibilities to achieve smaller file sizes.