RAPID PROTOTYPING

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LOMhttp://www.youtube.com/watch?v=Z1WNA6tdfWM&feature=related15/02/2010S.AARNIO
6.4 3D PRINTING3DPThree Dimensional Printing (3DP) technology was developed at the MITand licensed to several corporations. The process is similar to the SLSprocess, but instead of using a laser to sinter the material, an ink-jetprinting head deposits a liquid adhesive that binds the material. Materialoptions are somewhat limited but are inexpensive relative to otheradditive processes. 3D printing is quite fast, typically 2 – 4 layers/minute.However, the accuracy, surface finish, and part strength are not as goodas some other additive processes.At the end the part is infiltrated with a sealant to improve strength andsurface finish.15/02/2010 S.AARNIO
Page 1 and 2: RAPID PROTOTYPINGBrandenburg Univer
Page 3 and 4: FUNDAMENTAL FABRICATION PROCESSESRP
Page 5 and 6: ADDITIVE PROCESSTypical layer thick
Page 7 and 8: 2.1 CAD MODEL CREATION:First the ob
Page 9: Since the .stl format is universal,
Page 12 and 13: 5.2 CLEAN AND FINISH:• Removement
Page 14 and 15: 4. SOME DISADVANTAGES OF RP• The
Page 16 and 17: 15/02/2010 S.AARNIO
Page 18 and 19: The task was to test different alte
Page 20 and 21: 15/02/2010 S.AARNIO
Page 22 and 23: Parts made of titamium are used for
Page 24 and 25: Architecture15/02/2010 S.AARNIO
Page 26 and 27: 6.1 STEREOLITHOGRAPHYSLAStereolitho
Page 28 and 29: 6.2 FUSED DEPOSITION MODELINGFDMFDM
Page 30 and 31: 6.3 SELECTIVE LASER SINTERING SLSSL
Page 32 and 33: SLShttp://www.youtube.com/watch?v=S
Page 36 and 37: 3DPAbbreviation:Material type:Mater
Page 38 and 39: 6.5 DIRECT METAL LASER SINTERINGDML
Page 40: THANK YOU FOR YOURATTENTION !HAVE A

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