Additive Manufacturing Certification Preparation Exam with Correct Answers

Additive Manufacturing Certification Preparation 3D printers can only print parts that are rigid and unable to bend or compress. - Answer-False 3D printing technology is expanding and is now able to print metal parts. - Answer-True A 3D print can be paused at any time if it seems that the material is going to run out. Once the material is replaced, the print can resume where it left off. - Answer-True Additive manufacturing uses much less material than many other traditional "subtractive" manufacturing processes. - Answer-True All 3D printed parts will adhere properly when using superglue to hold them together. - Answer-False Blue painter's tape is considered the most difficult adhesion from which to remove printed parts. - Answer-False FDM printed parts should have a drain opening to ensure that resin doesn't get trapped inside the part. - Answer-False How many layers should you observe when the print begins? - Answer-3-5 If a print experiences an error, you can cancel it at any time to save time and material. - Answer-True One method of accounting for shrinkage in the finished part is scaling the model in the slicer software before sending it to print. - Answer-True Placing a Formlabs printed part in the Form Wash isopropyl alcohol bath removes the need to wash the printed part by hand. - Answer-True SLA printers automatically heat the resin to the correct temperature and don't need any manual adjustments to maintain it. - Answer-True SLA printing uses a plastic strand that's pushed through a heated nozzle in a specific pattern, producing one layer at a time. - Answer-False Some 3D printer models have fixtures that mount and hold the build platform for easier part removal. - Answer-True Some printers have a build-in webcam that allows you to monitor your print progress from a remote location. - Answer-True Supports should always be used for 3D printed parts on both FDM and SLA printers. - Answer-False