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3D Printing

The computer file travel to the 3d printing machineA layer of powder spread into the 3d printerTemperature is raised(laser)A laser harden powder and the model gets its shapeThe new layer of powder is spread out and the process is repeated many timesThe model is returned out of the printer and cleanedModel is finished by hand

CliffordSugermen
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3D Printing

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  1. 3D Printing presented by SAjina

  2. What is 3D printing? • It’s one rapid prototyping technologies • It creates physical models from CAD and other digital data—layer by layer • It’s widely used, especially in product designing • It reduces a lot of time and cost • It’s a developing technology

  3. What is prototyping? Prototypingis a cycle that producers or designing teams make models for end users to test, evaluate, or debug, and get feedbacks then revise or redesign at the pre-production or mock-up period.

  4. Rapid prototyping • Stereolithography (1988) • Fused Deposition Modeling(1990) • Selective Laser Sintering(1992) • 3D Printing (1997) Why 3D printing has become the most popular one? Ans: faster and more inexpensive

  5. 3D PRINTER

  6. Design Process • Costs of changing design or finding mistakes increase the further into the design process you go • 3D Printing helps you find mistakes early on to save costs

  7. Design Process • Most critical phases of design are early on • In the first 10% of the process nearly 80% of the products total costs are determined • More early designs mean better decision making

  8. How does a 3D printer work?

  9. WORKING OF 3D PRINTER • The computer file travel to the 3d printing machine • A layer of powder spread into the 3d printer • Temperature is raised(laser) • A laser harden powder and the model gets its shape • The new layer of powder is spread out and the process is repeated many times • The model is returned out of the printer and cleaned • Model is finished by hand

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