3D Printing: Design Fundamentals - Module 6 Assessment Question Title * 1. Which of these technologies are generally used for end-use parts? (3 answers required) Direct Metal Laser Sintering Stereolithography PolyJet Selective Laser Sintering Multi Jet Fusion Next Question Title * 2. Which of the following sentences are correct? (2 answers required) Anodising increases the temperature resistance of Aluminium parts Anodising increases the corrosion resistance of Aluminium parts Anodising can be used for purely aesthetic reasons Anodising technology uses laser energy Hard anodising is needed to change the colour of the part Next Question Title * 3. Which of the following sentences are correct? (3 answers required) A dye is generally more expensive but faster than paint To have holes threaded or tapped after the build improves thread performance Direct Metal Laser Sintering technology uses a low-power laser to fuse metal powder particles together Selective Laser Sintering generally uses nylon materials Painting can match specific colour references Next Question Title * 4. Which of the following sentences are correct? (3 answers required) Support structures are useful to prevent warps Support structures are useful to reduce building time Support structures increase the mechanical properties of some materials Support structures depend on part's geometry Support structures depend on the build orientation Next Question Title * 5. Which of the following processes need support structures? (1 answer required) Stereolithography only Selective Laser Sintering only Direct Metal Laser Sintering only Stereolithography and Selective Laser Sintering Stereolithography and Direct Metal Laser Sintering Selective Laser Sintering and Direct Metal Laser Sintering All Next Question Title * 6. Please provide your contact details below to receive your CPD certificate (if you achieve the pass criteria) Name Company Country Email Address Next Question Title * 7. Please tick this box if you would like to be contacted by Protolabs to receive information about our products and services, as further detailed in our Privacy Notice. Agree Next SUBMIT ANSWERS