Ppt on 3d Printing

7/25/2019 Ppt on 3d Printing

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3D PRINTING

Presented by: ARJUN OBERAI

&

ADITYA JINDAL


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CONTENTS

1: HISTORY OF 3D PRINTERS

2: TERMINOLOGY

3: GENERAL PRINCIPLES

3.1 MODELING

3.2 PRINTING

3.3 FINISHING

4: TYPES OF 3D PRINTING TECHNOLOGIES

5: APPLICATIONS

6: ADVANTAGES AND DISADVANTAGES

7: FUTURE


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3D printing is aproess o! "a#ingt$ree di"ensiona%

so%id obets !ro" adigita% '%e(

T$e reation o! a 3Dprinted obet isa$ie)ed *singadditi)e proesses(

3D + Printing , 3D Printing or-Additi)e .an*!at*ring/


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HISTORY OF 3D PRINTERS

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Cha!"# $Ch%&'( H%!!de)e%oped t$e 'rst 3D printer and na"ed t$ete$ni4*e as S)""* !+)h*,a-h.

0115

6*sed Deposition .ode%ing 7FDM8 and 9e%eti)e Laser 9intering 7SLS8ere introd*ed(

0113

MITpatented anot$er te$no%ogy; na"ed


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Ter"ino%ogy

A+)+" a/%a&)%+/, re!ers to te$no%ogies t$atreate obets t$ro*g$ se4*entia% %ayering(

Ra-+ -*)*)-+/, is a gro*p o! te$ni4*es *sed to

4*i#%y !abriate a sa%e "ode% o! a p$ysia% part orasse"b%y *sing t$reedi"ensiona% o"p*ter aided design7@AD8 data(

S%)a&)+" -*&"##"# re"o)a% o! "ateria% by "et$ods

s*$ as *tting or dri%%ing(

S)""*!+)h*,a-has de'ned by @$ar%es ( C*%% as a


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enera% Prinip%es

.ode%ing

Printing

6inis$ing


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.ode%ing:

Additi)e "an*!at*ring ta#es)irt*a% b%*eprints !ro" o"p*teraided design 7@AD8or ani"ation "ode%ing so!tare and


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Printing:

To per!or" a print; t$e "a$ine reads t$edesign and %ays don s*essi)e %ayers o!

%i4*id; poder; or s$eet "ateria% to b*i%d t$e"ode% !ro" a series o! ross setions( T$ese%ayers; $i$ orrespond to t$e )irt*a% rosssetions !ro" t$e @AD "ode%; are oined

toget$er or a*to"atia%%y !*sed to reate t$e'na% s$ape( T$e pri"ary ad)antage o! t$iste$ni4*e is its abi%ity to reate a%"ost anys$ape or geo"etri !eat*re(

enera% Prinip%es


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6inis$ing :

T$o*g$ t$e printerprod*edreso%*tion is s*Fient !or "anyapp%iations; printing a s%ig$t%yo)ersiGed )ersion o! t$e desiredobet in standard reso%*tion; and

t$en re"o)ing "ateria% it$ a$ig$erreso%*tion s*btrati)e proessan a$ie)e a $ig$erreso%*tion

enera% Prinip%es


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9e%eti)e %aser sintering 79L98

9tereo %it$ograp$y 79L8

6*sed deposition "ode%ing 76D.8

Different methods


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0 (9L9 "et$odSelective laser sintering (SLS) is an additive manufacturing technique

that uses a high power laser (for example, a carbon dioxide laser) to fusesmall particles of plastic, metal (direct metal laser sintering),ceramic or

glass powders into a mass that has a desired 3-dimensional shape).


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2 .STEREOLITHOGRAPHY

Stereo

lithograph is an

additive

manufacturing

process using avat of liquid !"-

curable

photopolmer

#resin# and a !"

laser to build

parts a laer ata time(


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3.Fused deposition modeling(FDM)

Fused deposition modeling(FDM) is an additive

manufacturing technolog

commonl used for modeling,

prototping, and production

applications.

T$e "ode% or part isprod*ed by eHtr*dings"a%% beads o! "ateria%$i$ $ardeni""ediate%y to !or"%ayers(

A t$er"op%asti '%a"entor "eta% ire t$at iso*nd on a oi% is*nree%ed to s*pp%y"ateria% toan eHtr*sion noGG%e $ead(

T$e noGG%e $ead $eatst$e "ateria% and t*rns


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3.FUSED DEPOSITION MODELING


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APPLICATIONS


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3DPrinting

Medical

Food

Games &Entertainment

Do It YourselfPop-Culture

Defense &Space

Fashion &etail


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D"#+,/"#*se 3D printers to 4*i#%y reateprod*t "ode%s and prototypes(

INDUSTRIAL DESIGN


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A%)**)+" a/ a+a)+*/ +/%#)+"#*se 3Dprinters to "a#e body parts(

2010

Urbee t$e 'rst prototype ar =500 aspresented( T$is is t$e 'rst ar e)er to $a)e itsentire body printed o*t on a giant 3D printer(

It $as t$ree $ee%s; and to seats(

AUTOMOTIVE AND AVIATION

INDUSTRIES


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A)+#)#an reate "ode%s o! t$eir proets(

ARCHITECTURE


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In ** -"-aa)+*/to app%y ite"s in %i4*id or

paste !or" s*$ as $eese; iing; and $oo%ate(

FOOD PREPARATION


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Lets print a piGGa KK


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Ph#+&+a/#an *se 3D printing

to "a#e $earing aids; arti'ia% teet$

and bone gra!ts(

BIOPRINTING


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Toys, lots of toys...

! i t d Ch t


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!nimated Characters

& Costumes in mo"ies

Son# pictures $as the %rst to emrace

the concept of 3D printing to createcharacters for the mo"ie Pirates A Band

of Mists.

'he parts of suit in iron man ( are 3d

printed)

Games &Entertain

ment

! ti% i l ! f


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!rti%cial !rms for

Disaled

ichard *an !s+ a South !frican

carpenter+ assemles a oohand and

%ts it to ,iam Dippenaar) ,iam $as orn$ithout %ngers on his right hand)

Maerot pro"ided them $ith the 3D

printing technolog# that the# used to

print the parts for the oohand)

Medical


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Components on Demand

'o prepare for a future $here parts cane uilt on-demand in space+ Made in

Space+ the space manufacturing

compan#+ has partnered $ith .!S!/s

Marshall Space Flight Center to launch

the %rst 3D printer to space) Made in

Space/s customi0ed 3D printer $ill ethe %rst de"ice to manufacture parts

a$a# from planet Earth) 'he 3D printing

in 1ero-G E2periment $ill "alidate the

capailit# of additi"e manufacturing

!M4 in 0ero-gra"it#)

Do ItYourself


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,ierator

Defense Distriuted successfull# test

%red the $orld6s %rst 3D-printedhandgun named ,ierator)

!ll 78 parts of the gun are made from a

tough+ heat-resistant plastic used in

products such as musical instruments+

itchen appliances and "ehicle umperars) Fifteen of those are made $ith a

3D printer $hile one is a non-functional

metal part $hich can e piced up #

metal detectors+ maing it is legal under

9)S) la$) 'he %ring pin is also not made of

plastic+ though it is easil# crafted from ametal nail)

Defense& Space


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.a#erbot rep%iator

.a#erbot printer a%%os anyone to designand reate(

.a#erBot T$ingi)erse is t$e 3D design

o""*nity !or diso)ering; printing; ands$aring 3D "ode%s( .a#erBot Des#top isopti"iGed !or t$e best 4*a%ity printingeHperiene on yo*r .a#erBot Rep%iator =(


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13 Amazing Things You Can Make With a 3D !rinter


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RAPID PROTOTYPING: 3D printing gi)es designers t$e abi%ity to 4*i#%yt*rn onepts into 3D "ode%s or prototypes 7a(#(a(; rapid prototyping8(

C!"a/ -*&"##.astage o! "ateria% is neg%igib%e(

C*-!"8 #ha-"an be prod*ed (

EASY TO USE No s#i%%ed person needed(

REDUCE DESIGN COMPLE9ITY

CHEAP @$eaper proess t$an any ot$er proess(

Peop%e in "*)" !*&a)+*/#an !abriate obets t$at o*%d ot$erisebe inaessib%e to t$e"(

ADVANTAGES


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Proess is slow @o"ponents do not $a)e eno*g$ #)"/,)h(

@O9T O6 RA .ATERIAL9

3D printers are sti%% expensive.

M+#%#"o! te$no%ogy

A%t$o*g$ 3D printers $a)e t$e potentia% o!reating "any obs and opport*nities; t$ey "ig$ta%so p*t certain jobs at risk .

7!or eHa"p%e; yo* an "a#e yo*r toys at $o"e sotoy stores and toy "a#ers "ig$t go o*t o!b*siness(.

DISADVANTAGES


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it$ todays 3D printers; i! yo* %ose yo*r TM re"otes batteryo)er yo* an print a "-!a&""/)battery o)er( To"orro;i! yo* %ose yo*r re"ote; yo*%% be ab%e to print a ne re"ote(

3D printers are a%ays getting &h"a-" and "))"(

T$ere is *rrent%y resear$ going on to reate 3D printers t$ato*%d print o*t *,a/#!or peop%e in need o! a )a/#-!a/)(

it$in a deade; 3D printers i%% beo"e &**/-!a&" +/

h*%#"#(

Th" "/")# * #%&h )"&h/*!*, a" "/!"##.

FUTURE


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Re!erenes

$ttp:en(i#ipedia(orgi#i3Do"p*tergrap$is (o"

(o"
http://en.wikipedia.org/wiki/3D_computer_graphicshttp://en.wikipedia.org/wiki/3D_computer_graphicshttp://en.wikipedia.org/wiki/3D_computer_graphicshttp://en.wikipedia.org/wiki/3D_computer_graphics


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-T$e !*t*re an not be predited; b*t it

an be "ade K/


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Ppt on 3d Printing

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