3D printing technologies

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Across
  1. 2. A method that makes metal parts by using a laser on metal powder
  2. 3. A 3D printing method that pushes melted plastic through a nozzle
  3. 5. A metal printing method that uses an electron beam
  4. 7. A process that sprays tiny drops of material and hardens them with UV light
  5. 8. Fine material used in powder-based 3D printing
  6. 12. One thin level of material in a printed object
  7. 14. A method that uses a laser to join powder into a solid shape
  8. 15. The part of the printer where melted material comes out
  9. 16. A way of making objects by adding material layer by layer
Down
  1. 1. Plastic material used in many common 3D printers
  2. 4. A test model made before the final product
  3. 6. A 3D printing technology from HP that works with powder
  4. 9. A resin printing method that uses a projector to cure each layer
  5. 10. The flat surface where the object is printed
  6. 11. A 3D printing method that uses light to harden liquid resin
  7. 13. Liquid material used in some 3D printers