ToolingU: Introduction to Additive Manufacturing 111 Questions & Answers 100% Correct!!

What AM post-processing technique is used to improve the physical and mechanical properties of metal parts? - ANSWER-Heat treatment What term refers to manufacturers using AM as an intermediary step during a traditional manufacturing operation? - ANSWER-Secondary process What additive manufacturing method involves depositing droplets of an adhesive material into a powdered material to create a part? - ANSWER-Binder jetting What is one potential advantage of using a larger, more expensive AM machine over a smaller machine? - ANSWER-The ability to create high-quality end-use parts. What is an advantage of additive manufacturing? Additive manufacturing: - ANSWER-Allows for optimization in part design. How does traditional manufacturing differ from additive manufacturing? Traditional manufacturing: - ANSWER-Shapes or removes material to create a final part. What type of AM layer construction method involves creating an entire layer at once? - ANSWER-2D channel Which AM process did manufacturers develop in the 1980s that allowed them to produce metal parts? - ANSWER-Powder bed fusion What term describes the positioning of an AM part to maximize part quality and build rate? - ANSWER-Part orientation What is one aspect of a final part that engineers or operators select when creating the CAD model? - ANSWER-Resolution Which of the following links together computers and additive manufacturing machines using cables or a wireless router? - ANSWER-Computer networking When do industry experts expect AM will become a $26.6 billion industry? - ANSWER-2027 What AM material is available in powders and wire and used in powder bed fusion (PBF) and directed energy deposition (DED)? - ANSWER-Metal What is a drawback of STL files? STL files: - ANSWER-Limit possible changes in part material and microstructure. What software takes an STL file and generates G code files for an AM procedure? - ANSWER-Slicer What additive manufacturing method involves curing a liquid-like material held in a container? - ANSWER-Vat photopolymerization W