ASSIGNMENT ON DYEING AND PRINTING (3D PRINTING)
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Transcript of ASSIGNMENT ON DYEING AND PRINTING (3D PRINTING)
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ASSIGNMENT ON DYEING AND PRINTING(3D PRINTING)
SUBMITTED BY NITIN UKE
MFTECH
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3D PRINTING
• Designer Daniel Widrig and Dutch fashion designer Iris van Herpen introduces 3D printing techniques into the realm of haute couture fashion design
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INTRODUCTION
• 3D printing is a method of converting a virtual 3D model into a physical object
• 3d printing is a category of Rapid prototyping technology
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Rapid Prototyping
Rapid prototyping takes virtual designs , transforms them into thin cross section and then creates physical cross in space until the model is finished
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TECHNOLOGIES
• Selective laser sintering (SLS)• Fused deposition modeling (FDM)• Stereo lithography (SLA)• Multi jet Modeling (MJM)• Laminated object manufacturing (LOM)• Electron Beam Melting (EBM)• Object poly jet modeling• 3D printing
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Selective Laser Sintering
• Plastic powders are laid flat across a build platform and the 2-Dimensional bitmap image is drawn into the powder using extremely hot laser energy to melt the powder
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Stereo lithography (SLA)
• Lower power ultraviolet light from a laser draws the 2-Dimensional bitmap image into liquid ultraviolet curable resin to create a hardened image.
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Fused Deposition Modelling (FDM)
• Hard plastic wound onto a spool is fed under pressure into a heated head that contains nozzles.
• These nozzles are opened and head moves across build platform to deposit the bitmap image.
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Multi-Jet Modeling
• Fast• Office-friendly: non-toxic materials, small
footprint, low odor.• Models are primarily for appearance use.• Multi-Jet Modeling™ uses a 96-element print
head to deposit molten plastic for layering.
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3D printing
• 3D printing consists of an inkjet printing system
• Layers of a fine powder are selective bonded by printing an adhesive from the inkjet print head in the shape of each cross section as determined by a CAD file
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3D printing
• It is also recognized as the fastest method • These photopolymer phase machines use an
ultraviolet flood lamp mounted in the print head to cure each layer as it is deposited
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3D printing
• The technology uses ultraviolet beams to fuse layers of powdered, recyclable thermoplastic, and the process produces almost no waste
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The New Wave of 3D Printed Garments
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The New Wave of 3D Printed Garments
• Digital technologies have dramatically effected the way patterns for textiles are designed and developed
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The New Wave of 3D Printed Garments
• Romanian fashion designer Alina Ene combines the analog with the digital to create 3D printed garments that glow under ultra-violet light
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The New Wave of 3D Printed Garments
• Using long exposure photography techniques, Ene fashions sculpted garments in vivid and abstract photographic prints
• Her garments truly come to life at night where under UV light on the dance floor the patterns dramatically begin to glow
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ADVANTAGES
• Clean process • Wastage of material is negligible• Good for job production• 3D printing technology requires no toxic
chemicals like those used in stereo lithography printing technology
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ADVANTAGES
• It is also the fastest printing method• More affordable• easier to use than other technologies
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DISADVANTAGES
• Process is very slow• Components do not have enough strength• Process is not mass production
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REFERENCES
• http://www.weareallmagpies.bolgspot.com/2010/11/3d-printing-in-fashion
• http://boingboing.net/2010/07/29/3d-printed-clothing.html