Slide 1

3D Printing(A Factory on your desk)

Presented By: Vijay Patil

CONTENTSPRINTING Printing is a process for reproducing text and images.

DEVICE USED PRINTER

Types Of Printers Dot matrix Ink Jet Laser Lcd

The first working 3D printer was created in 1984 by Charles Deckard Hull of 3D Systems Corp

He named the technique as Stereo lithography and obtained a patent for the technique in 1986.

HISTORY OF 3D PRINTING

HISTORY OF 3D PRINTERS1984 Charles (Chuck) Hull developed the first 3D printer and named the technique as Stereo lithography.

Later 1990s Other Companies developed 3d printers.

2005 Z Corp launched first high definition color 3D printer.

Oral ****

It is a method of converting a virtual3D modelinto a physical object.

where a3Dobject is created by laying down successive layers of material

Definition:-3D + Printing = 3D Printing or Additive Manufacturing

You only need a printer, raw material, and software to tell the printer what to print.

Working

STEP 1 (CAD FILE IS CREATED)

STEP 2

The CAD file is exported to a 3D printing machine.LAYER BY LAYER

STEP 3-ACTUAL OBJECT

Working Selective laser sintering (SLS)

Stereo lithography (SL)

Fused deposition modeling (FDM)

Different methods1 .SLS method

Selective laser sintering (SLS) is an additive manufacturing technique that uses a high power laser (for example, a carbon dioxide laser) to fuse small particles of plastic, metal (direct metal laser sintering),ceramic or glass powders into a mass that has a desired 3-dimensional shape).

Add video 2 .STEREOLITHOGRAPHYStereo lithography is an additive manufacturing process using a vat of liquid UV-curable photopolymer resin and a UV laser to build parts a layer at a time.

3.Fused deposition modeling (FDM) Fused deposition modeling (FDM) is an additive manufacturing technology commonly used for modeling, prototyping, and production applications.

3.FUSED DEPOSITION MODELING

Add video

BIG SIZE : oral Massive or giant printer

size of printerSmall Size :

APPLICATIONS Designers use 3D printers to quickly create product models and prototypes.

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INDUSTRIAL DESIGN

Automotive and aviation industries use 3D printers to make body parts. 2010 Urbee the first prototype car 2011 was presented. This is the first car ever to have its entire body printed out on a giant 3D printer. It has three wheels, and two seats.

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Automotive and aviation industries

Artists can create models of their projects.

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ARCHITECTURE In food preparation, to apply items in liquid or paste form such as cheese, icing, and chocolate. In Jul, 2011

Led by the University of Exeter, The University of Brunel and application developer Delcam,researchers in UK have presentedthe world's first

FOOD PREPARATION

Physicians can use 3D printing to make hearing aids, artificial teeth, and bone grafts.3D printed Jaw

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MEDICAL INDUSTRY

OBJECTS MADE WITH 3D PRINTERS

Toys, lots of toys...34If you could make one wish... Ask for a single christmas gift...

Making: Replacements35But for many things, there are no suppliers anymore, or they're not even interested in supplying a single part for any less than 50 euros.So what about cheap, chinese manufactured plastic toys...

REPLICAS George Lucas!?!

Complex Structure36moet je maar even bedenken of dit wel past, ik ddenk van wel onder het mom van verassingen:- dit is niet mogelijk met commerciele machines [kleurrijk]- voor het eerst 'echte' die niet eeuwig duren om te maken

a kan bijvoorbeeld zeggen dat er new businesse onstaan,ik kan je dan [lachend] onderbreken door te zeggen dat dit 'my personal project' is

Complex Structure

Animated CharactersSony pictures was the first to embrace the concept of 3D printing to create characters for the movie Pirates A Band of Misfits.Games & EntertainmentSource:-http://www.stratasys.com/resources/case-studies/automotive/lamborghini

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Artificial Arms for DisabledRichard Van As, a South African carpenter, assembles a Robohand and fits it to Liam Dippenaar. Liam was born without fingers on his right hand. Makerbot provided them with the 3D printing technology that they used to print the parts for the Robohand. MedicalSource:-http://www.stratasys.com/resources/case-studies/automotive/lamborghini

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Print @ HomeMicrosoft will provide support for 3D printers in the next update of its Windows 8 operating system. The firm has struck deals with a number of major 3D printer makers including Makerbot, 3D Systems, Formlabs, Dassault and Stratasys. Under the deal they will develop automatically-loading driver software that will ease 3D printer set-up at home.

Do It YourselfSource:-http://www.stratasys.com/resources/case-studies/automotive/lamborghini

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Components on DemandTo prepare for a future where parts can be built on-demand in space, Made in Space, the space manufacturing company, has partnered with NASAs Marshall Space Flight Center to launch the first 3D printer to space. Made in Spaces customized 3D printer will be the first device to manufacture parts away from planet Earth. The 3D printing in Zero-G Experiment will validate the capability of additive manufacturing (AM)in zero-gravity.Do It Yourself

Source:-http://www.stratasys.com/resources/case-studies/automotive/lamborghini

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Liberator Defense Distributed successfully test fired the world's first 3D-printed handgun named Liberator.

All 16 parts of the gun are made from a tough, heat-resistant plastic used in products such as musical instruments, kitchen appliances and vehicle bumper bars. Fifteen of those are made with a 3D printer while one is a non-functional metal part which can be picked up by metal detectors, making it legal under U.S. law. The firing pin is also not made of plastic, though it is easily crafted from a metal nail.Defense & SpaceSource:-http://www.foxnews.com/tech/2013/05/06/shots-fired-from-world-first-3d-printed-gun/#ixzz2YY2j5rr2

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Cost of 3D Printers

Price : Rs 6,00,000LOW ENDMaximum part size:12.7 x 12.7 x 12.7 cm (5 x 5 x 5 in)

MID RANGEPrice : 1croreMaximum part size:340340200 mm (13.4 13.4 7.9 in.)

HIGH ENDPrice : 5 croresMaximum part size: 39.3 31.4 19.6 in.

Specifications or Build EnvelopeSize & WeightLayer ThicknessModeling MaterialSupport MaterialPrice203 x 152 x 152 mm(8 x 6 x 6 in)635 x 660 x 787 mm(25 x 26 x 31 in)76 kg (168 lbs)(with one material bay).254 mm (.010 in)ABSplus in ivory only. Soluble only$14,900(8,03,043)

cAdoption over time

48Early adopters RAPID PROTOTYPING: 3D printing gives designers the ability to quickly turn concepts into 3D models or prototypes (a.k.a.,rapid prototyping).

Clean process. Wastage of material is negligible.(oral ..)

Complex shape can be produced .

EASY TO USE No skilled person needed.

REDUCE DESIGN COMPLEXITY

CHEAP Cheaper process than any other process.(oral)

People in remote locations can fabricate objects that would otherwise be inaccessible to them.

ADVANTAGES Process is slow Components do not have enough strength. COST OF RAW MATERIALS 3-D printers are still expensive.Misuse of technology Although 3-D printers have the potential of creating many jobs and opportunities, they might also put certain jobs at risk .Oral.below example (for example, you can make your toys at home so toy stores and toy makers might go out of business).

DISADVANTAGES With today's 3D printers, if you lose your TV remote's battery cover you can print a replacement battery cover. With tomorrow's, if you lose your remote, you'll be able to print a new remote.

3D printers are always getting cheaper and better.

There is currently research going on to create 3D printers that could print out organs for people in need of a transplant.

Within a decade, 3D printers will become commonplace in houses.

The benefits of such technology are endless.

FUTUREDue to economies of scale, traditional manufacturing techniques are likely to always be much faster and far more efficient when mass production is required.Mass produced objects are still substantially cheaper to manufacture than their 3D-printed counterparts due to the costs of feedstock material ($35-$45/kg ). 3D printers are extremely useful for creating prototypes, highly customized items, or small production runs.Consumer could print dinner plates at home, but would cost 30 times more than simply buying them at a store.3D printing is a lot like paper printing. Making fifty copies on a printer or photocopier is economical and reasonable, but making a thousand copies shifts the advantage to an offset press. Reference :Deloitte tmt predictions_20123D Printing- CostingReferenceshttp://en.wikipedia.org/wiki/3D_computer_graphics .com .com

Relatively New Technology.

No restrictions on industry.

Significant decrease in product development cycle and costs.

Full effects on business and society still not know.

Resistance to change.

Conclusion

The future can not be predicted, but it can be made !