How to use the 3D Printer STEP 1: Design your 3D part on a CAD software What is it CAD Software? CAD (computer-aided design) software allows you to create 3D objects to print. Where can I get CAD Software? SolidWorks is a professional CAD software available free for SDSU students. Download SolidWorks at: http://engineering.sdsu.edu/support/ If you are a beginner, you can create 3D models using simple free software online. Among the most popular are: Google Sketchup, Wings 3D, Blender, and Sculptris. Optional step only if you are printing more than one part at a time? If you are printing more than one part you need to designate where you want the part printed on the printable platform. 1. Download and install the Makerbot Makerware Software found at http://www.makerbot.com/makerware/ 2. Open the MakerWare 3. Click “Add” to upload each of your parts. Upload the original file format (e.g. SolidWorks file format), not an .stl file 4. Move your parts until they are located in the desired spot. 5. Click “Make” to save your parts as an .stl file 6. Skip to STEP 3 STEP 2: Save your part as an stl. file using your CAD software. What is an .stl file? An .stl file is a language that 3D printers can read. If you try to print a SolidWorks or Google Sketchup file the 3D printer will not recognize it. STEP 3: Insert your .stl file on the 3D printer SD Card. The SD Card is plugged in near the control panel of the 3D Printer. STEP 4: Insert the SD card on 3D printer STEP 5: Select your file to print 1. Click the “On” button located behind the 3D printer. 2. Click (middle button) on “Build from SD Card” 3. Click on the name of your part 4. Done! Use the MakerBot manual for additional instruction on using the 3D Printer .