10.ieee 2014 mechanical automobile design and fabrication ofpneumatic clamping device.doc
TRANSCRIPT
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DESIGN AND FABRICATION OFPNEUMATIC CLAMPING
DEVICE
PROJECT REPORT 2013-2014
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COLLEGE LOGO
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DEPARTMENT
PROJECT REPORT-2013-2014
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DEDICATED TO OUR BELOVED PARENTS
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AC:NO;LEDGEMENT
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ACKNOWLEDGEMENT
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ENGINEERING DEPARTMENT ---------- $,** N%m'
CONTENTS
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CONTENTS
CHAPTER
NO TITLE
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SYNOPSIS
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DESIGN AND FABRICATION OFPNEUMATIC CLAMPING DEVICE
SYNOPSIS
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T) %) m%&" t"(5 ,+ /,)6 ,*!i& !i5 *i6 m%i& i5 5/i*
i5 u&i)5%* i (i( i T-B,*t?5 @U? *%m(5 G,,5 &6 *%m( %&*
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ti5 (),
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INTRODUCTION
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WORKING PRINCIPLE
WORKING PRINCIPLE
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,m()55,) Ti5 i5 )u*%t! t, t ).ui)! /,)6i& ()55u)
WORK PIECE CLAMPING POSITION:
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+),m )it %&! 5i! t, *+t %&! 5i! Ti5 i5 tu)& m,5 t m,%b*
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ADVANTAGES
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2 ;& ,m(%)! /it t m%&i%* i5 it ,&5um5 *55 tim
+,) *%m(i& %&! u&*%m(i& t
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1 T, ,*! t
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DRA;ING
DRA;ING
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TPES OF VIES
Types of Viss!
$1'Machinist's Bench Vise. A m%i&i5t5 b& i5 $+iu) 40' i5
*%) 5t* i55 /it ),u
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A m%i& t%b* i5 i5 .ui((! /it
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CLAMPS
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(i %&! ,*!i& !i5 t, 5t%!" t
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COMMON TPES OF CLINDERS
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S()i& )tu)& "*i&!)
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NEED FOR AUTOMATION#
NEED FOR AUTOMATION#
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(%6%i& M%t)i%*5 %& %*5, b )(%t!*" t)%&5+))! +),m t m,i& ,&",)5
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PNEUMATIC CLINDER
PNEUMATIC CLINDER
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CONTROL OF PNEUMATIC ENERG
Co('+o% of P(e#,'i E(e+)y
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DESIGN
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DESIGN
Construction
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Material
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/,u*! im(%)t &,u +,) t, *i+t % %) S,m (&um%ti "*i&!)5 )% 1000 mm
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PNEUMATIC ADVANTAGES DISADVANTAGES
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ADVANTAGES
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Ti5 m,ti,& i5 uti*i! i& (&um%ti !)i**i& m%i&5 t%t % 5)%*
%((*i%ti,&5 i& t ,&5t)uti,& i&!u5t)" i&*u!i& !)i**i& i&t, ),65
A (&um%ti !)i** %*5, 6&,/& %5 %& %i) !)i** i5 % ,,! ,i +,) t,5
/, +i&! tm5*5 5(&!i& m,) tim i& t /,)65,( t%& ) It i5 t ,i
,+ (),+55i,&%*5 /, !, ,&5t%&t !)i**i& /,)6 b%u5 ,+ ti) ++ii&" %&!
6&,/& *55) ,5t t, ,()%t %&! m%i&t%i&
P&um%ti5 i5 t 5tu!" %&! t&i.u t%t uti*i5 i ()55u) %5 t,
,bt%i& % m%&i%* m,m&t C,m()55! %i) i5 &,)m%**" u5! t, ,bt%i&
(&um%ti &)" i& i&!u5t)i5 8,/) ,t) i&)t %55 %t i ()55u)5 %)
%*5, u5! P&um%ti5 %5 /i!5()%! %((*i%ti,& i& t ,&5t)uti,& %&! mi&i&
i&!u5t)i5 A (&um%ti !)i**i& m%i& i5 !5i&! t, ()+,)m +u&ti,&5 ,t)
t%& !)i**i& 5u %5 )%mi& ,u&t)5i&6i& %&! t%((i& 5m%** ,) *%) ,*5
T ,&5t)uti,& i&!u5t)" /,)65,(5 %&! (),!uti,& *i&5 !(&! ,& (&um%ti
!)i** m%i&5 +,) &um),u5 t%565
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DISADVANTAGES
Ai) C,m()55,)5
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P&um%ti t,,*5 %)
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8%*t %&! S%+t" It i5 ),mm&!! t%t t ,i* i& (&um%ti t,,*5 t %&!
)" 5i9 m,&t5 ,) 5, t, 6( t t,,* (),()*" +u&ti,&i&
N,i5"
P,/) t,,*5 %&! (&um%ti t,,*5 %) ,i& t, m%6 % *,t ,+ &,i5 /i* i&
u5 T %i) ,m()55,) +%tu) ,+ (&um%ti t,,*5 %*5, m%65 % *,t ,+ &,i5 /i
m%65 ,()%ti& (&um%ti t,,*5 % *,u!) (),55 t%& ,()%ti& (,/) t,,*5
Ot) !i5%!%&t%5
M,&5t) Gui! *%im5 t%t (&um%ti t,,*5 %& 5(it ,i* /i* i& u5 A&,t)
!i5%!%&t% /it %i) t,,*5 i5 t%t t 955 %i) t%t t5 t)%((! i& tm mu5t b
b*,/& ,ut b+,) u5i& t t,,*5 N,t b*,/i& ,ut %&" %i) *+t i& t t,,* %& *%!
t, ()+,)m%& (),b*m5 %&! 5%+t" )i565 %,)!i& t, A56 T Bui*!)
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DIRECTIONAL CONTROL VALVES
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Di)ti,&%* ,&t),* %*5
Di)ti,&%* ,&t),* %*5 %) ,& ,+ t m,5t +u&!%m&t%* (%)t5 i& "!)%u*i
m%i&)"%5 /** %&! (&um%ti m%i&)" T" %**,/ +*ui! +*,/ i&t, !i++)&t
(%t5 +),m ,& ,) m,) 5,u)5 T" u5u%**" ,&5i5t ,+ % 5(,,* i&5i! % "*i&!)
/i i5 m%&i%**" ,) *t)i%**" ,&t),**! T m,m&t ,+ t 5(,,*)5t)it5 ,) ()mit5 t +*,/ tu5 it ,&t),*5 t +*ui! +*,/
Nomenclature
T 5(,,* $5*i!i& t"(' ,&5i5t5 ,+ *%&!5 %&! ),,5T *%&!5 b*,6 ,i* +*,/
t),u t %* b,!" T ),,5 %**,/ ,i* ,) %5 t, +*,/ %),u&! t 5(,,* %&!
t),u t %* b,!" T) %) t/, +u&!%m&t%* (,5iti,&5 ,+ !i)ti,&%* ,&t),*
%* &%m*" &,)m%* (,5iti,& /) %* )tu)&5 ,& )m,%* ,+ %tu%ti& +,)
%&! ,t) i5 /,)6i& (,5iti,& /i i5 (,5iti,& ,+ % %* /& %tu%ti& +,) i5
%((*i! T) i5 %&,t) *%55 ,+ %*5 /it 3 ,) m,) (,5iti,& t%t %& b 5()i&
http://en.wikipedia.org/wiki/Hydraulic_machineryhttp://en.wikipedia.org/wiki/Hydraulic_machineryhttp://en.wikipedia.org/wiki/Hydraulic_machineryhttp://en.wikipedia.org/wiki/Hydraulic_machinery -
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&t)! /it 2 /,)6i& (,5iti,& %&! % &,)m%* (,5iti,&
Classifcation
Di)ti,&%* ,&t),* %*5 %& b *%55i+i! %,)!i& t,-
&umb) ,+ (,)t5
&umb) ,+ (,5iti,&5
%tu%ti& mt,!5
t"( ,+ 5(,,*
E9%m(*# A 72 !i)ti,&%* ,&t),* %* /,u*! % +i (,)t5 %&! t/, 5(,,*
(,5iti,&5
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Number of Ports
A,)!i& t, t,t%* &umb) ,+ &t)i5 ,) 9it5 ,&&t! t, t %* t),u /i
+*ui! %& &t) t %* ,) *% t %* t) %) t"(5 *i6 t/, /%"t)
/%"+,u) /%" %*5
Number of Positions
I&*u!i& t &,)m%* %&! /,)6i& (,5iti,&5 /i % %* 5(,,* %& t%6 t) %)
t"(5 *i6 t/, (,5iti,& t) (,5iti,& %&! (),(,)ti,&%* %*5
Actuating Methods
Manually Operated
M%&u%**" ,()%t! %*5 /,)6 /it 5im(* *)5 ,) (%!!*5 /) t ,()%t,)
%((*i5 +,) t, ,()%t t %* S()i& +,) i5 5,mtim5 u5! t, ),) t
(,5iti,& ,+ %* S,m m%&u%* %*5 uti*i it) % *) ,) %& 9t)&%*
(&um%ti ,) "!)%u*i 5i&%* t, )tu)& t 5(,,*
Mechanically Operated
M%&i%**" ,()%t! %*5 %((*" +,)5 b" u5i& %m5 /*5 ),**)5 t
& t5 %*5 %) 5ub
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Solenoid Operated
T" %) /i!*" u5! i& t "!)%u*i5 i&!u5t)" T5 %*5 m%6 u5 ,+
*t),m%&i%* 5,*&,i!5+,) 5*i!i& ,+ t 5(,,* B%u5 5im(* %((*i%ti,& ,+
*t)i%* (,/) (),i!5 ,&t),* t5 %*5 %) u5! 9t&5i*" 8,/)
*t)i%* 5,*&,i!5 %&&,t &)%t *%) +,)5 u&*55 5u((*i! /it *%)
%m,u&t5 ,+ *t)i%* (,/) 8%t &)%ti,& (,55 % t)%t t, 9t&!! u5 ,+
t5 %*5 /& &)i! ,) tim M%&" % % *imit! !ut" "* Ti5
m%65 ti) !i)t %ti& u5 ,mm,&*" *imit! t, *,/ %tu%ti& +,)5
O+t& % *,/ (,/) 5,*&,i! %* i5 u5! t, ,()%t % 5m%** "!)%u*i %* $%**!
t (i*,t' t%t 5t%)t5 % +*,/ ,+ +*ui! t%t !)i5 % *%)) "!)%u*i %* t%t ).ui)5
m,) +,)
A bi-5t%b* (&um%ti %* i5 t"(i%**" % (i*,t %* t%t i5 % 3 (,)t! 2 (,5iti,&
!t&t! %* T %* )t%i&5 it5 (,5iti,& !u)i& *,55 ,+ (,/) & t bi-
5t%b* &%m
Bi-5t%bi*it" %& b %,m(*i5! /it % m%&i%* !t&t %&! 2 ,((,5i&
5,*&,i!5 ,) % m%&%-*%t m%&ti *%t /it % (,*%)it" 5&5iti ,i* P,5iti
,(&5 %&! &%ti *,55 ,) i -)5% T ,i* i5 *! i& (,5iti,& m%&ti%**"
/& %tu%t!
Type of Spool
S(,,* i5 ,+ t/, t"(5 &%m*" 5*i!i& %&! ),t%)" S*i!i& 5(,,* i5 "*i&!)i%* i&
),55 5ti,& %&! t *%&!5 %&! ),,5 %) %*5, "*i&!)i%* R,t%)" %*5 %
5()-*i6 *%&!5 %&! ),,5 i& t +,)m ,+ ,*5 !)i**! t),u t 5()5
http://en.wikipedia.org/wiki/Solenoidhttp://en.wikipedia.org/wiki/Solenoid -
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Specifcation
T" %) &)%**" 5(i+i! u5i& t &umb) ,+ (,)t5 %&! t &umb) ,+
5/iti& (,5iti,&5 It %& b )()5&t! i& &)%* +,)m %5 &(7&5 /) &(i5 t
&umb) ,+ (,)t5 ,&&t! t, t !i)ti,& ,&t),* %* %&! &5t &umb) ,+
5/iti& (,5iti,&5
I& %!!iti,& t mt,! ,+ %tu%ti,& %&! t )tu)& mt,! %& %*5, b 5(i+i! A
"(,tti%* %* ,u*! b 5(i+i! %5 4-/%" 3-(,5iti,& !i)ti,& ,&t),* %*
,) 473 DCV 5i& t) %) +,u) (,)t5 %&! t) 5/iti& (,5iti,&5 +,) t %*
I& ti5 9%m(* ,& (,)t i5 %**! t ()55u) (,)t /i i5 ,&&t! t, t
(um( ,& (,)t i5 t t%&6 (,)t %&! i5 ,&&t! t, t t%&6 $,) )5),i)' %&! t
t/, )m%i&i& (,)t5 %) %**! /,)6i& (,)t5 %&! %) ,&&t! t, t %tu%t,)
A(%)t +),m %)%t)i5ti5 ,+ %* t +*ui! 5uit%b* +,) %* /,)6i&
tm()%tu) %&! i5,5it" %*5, t,ut u(,& b+,) 5*ti& % (%)tiu*%) t"( ,+
%*
Symbolic representation
;i* /,)6i& /it *%",ut5 ,+ "!)%u*i m%i&)" it i5 umb)5,m t, !)%/
%tu%* (itu) ,+ )" %* %&! ,t) ,m(,&&t5 i&5t%! ,+ (itu)5 5"mb,*5 %)
u5! +,) %)it" ,+ ,m(,&&t5 i& t "!)%u*i 5"5tm t, i*it t +u&ti,&%*
%5(t5 5"mb,* +,) !i)ti,&%* ,&t),* %* i5 m%! ,+ &umb) ,+ 5.u%) b,95
%!
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Two way two position directional control ale
%t %* i5 9%m(* ,+ 2;72P !i)ti,&%* ,&t),* %* /i it) tu)&5 ,& ,)
,++ t +*,/ i& &,)m%* ,) /,)6i& (,5iti,& !(&!i& ,& &! ,+ %((*i%ti,& )
%)),/ i&!i%t5 t%t +*ui! +*,/ i5 t%6i& (*% /)%5 ,t) (,5iti,& 5,/5 ut-,++
(,5iti,&
!our way two position directional control ale
4 /%" 2 (,5iti,& %* %5 +,u) ,&&ti,&5 t, it %&! t/, %* (,5iti,&5 ,& ,+
tm i5 &,)m%**" ,(&
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POLURET8ANE TUBES
POLURET8ANE TUBES
Po%y#+e'.(e$PUR%&! PU' i5 %(,*"m),m(,5! ,+ % %i&
,+ ,)%&iu&it5
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P,*"u)t%& (,*"m)5 %) +,)m! b" ,mbi&i& t/, ,) 5)%* bi- ,) i)
+u&ti,&%* m,&,m)5 O& ,&t%i&5 t/, ,) m,) i5,"%&%t+u&ti,&%*
),u(5$/it +,)mu*% NCO' %&! t ,t) ,&t%i&5 t/, ,) m,) "!),9"*
),u(5 $/it +,)mu*% O8' Ti5 ,mbi&i& (),55 5,mtim5 %**!
,&!&5%ti,& t"(i%**" ).ui)5 t ()5& ,+ % %t%*"5t M,) ,m(*i%t!
m,&,m)5 %) %*5, u5!
P,*"u)t%&5 %) u5! i& t m%&u+%tu) ,+ +*9ib* i-)5i*i& +,%m
5%ti& )ii! +,%m i&5u*%ti,& (%&*5 mi),**u*%) +,%m 5%*5%&! %56t5 !u)%b*
*%5t,m)i /*5 %&! ti)5 %ut,m,ti 5u5(&5i,&bu5i&5 *t)i%* (,tti&
,m(,u&!5 i ()+,)m%& %!5i5 5u)+% ,%ti&5 %&! 5u)+%
5%*%&t5 5"&tti +ib)5$ S(%&!9' %)(tu&!)*%" %&! %)!-(*%5ti (%)t5
$ +,) *t),&i i&5t)um&t5'
P,*"u)t%& i5 %*5, u5! +,) t m%&u+%tu) ,+ ,55 %&! 56%tb,%)!
/*5%5 it ,mbi&5 t b5t (),()ti5 ,+ b,t )ubb) %&! (*%5ti
http://en.wikipedia.org/wiki/Monomerhttp://en.wikipedia.org/wiki/Isocyanatehttp://en.wikipedia.org/wiki/Functional_grouphttp://en.wikipedia.org/wiki/Functional_grouphttp://en.wikipedia.org/wiki/Catalysthttp://en.wikipedia.org/wiki/Seal_(mechanical)http://en.wikipedia.org/wiki/Gaskethttp://en.wikipedia.org/wiki/Bushing_(isolator)http://en.wikipedia.org/wiki/Adhesivehttp://en.wikipedia.org/wiki/Synthetic_fibershttp://en.wikipedia.org/wiki/Spandexhttp://en.wikipedia.org/wiki/Carpethttp://en.wikipedia.org/wiki/Skateboard#Wheelshttp://en.wikipedia.org/wiki/Skateboard#Wheelshttp://en.wikipedia.org/wiki/Monomerhttp://en.wikipedia.org/wiki/Isocyanatehttp://en.wikipedia.org/wiki/Functional_grouphttp://en.wikipedia.org/wiki/Functional_grouphttp://en.wikipedia.org/wiki/Catalysthttp://en.wikipedia.org/wiki/Seal_(mechanical)http://en.wikipedia.org/wiki/Gaskethttp://en.wikipedia.org/wiki/Bushing_(isolator)http://en.wikipedia.org/wiki/Adhesivehttp://en.wikipedia.org/wiki/Synthetic_fibershttp://en.wikipedia.org/wiki/Spandexhttp://en.wikipedia.org/wiki/Carpethttp://en.wikipedia.org/wiki/Skateboard#Wheelshttp://en.wikipedia.org/wiki/Skateboard#Wheels -
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COST ESTIMATION
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COST ESTIMATION
Sl.NO PARTICLES AMOUNT
1 Material cost
2 Welding
3 Drilling, Grinding
4 Manufacturing cost
5 Labor cost
6 Transport cost
7 Over head charges
TOTAL COST
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Cost of materials
Materials Amount
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P8OTOGRAP8
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CONCLUSION
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C,&*u5i,
T (),)55 i& 5i& > t&,*," i5 % &,&-5t,( (),55 N/ ti&5 %&!
&/ t&,*," %) bi& i&&t! A5 t t&,*," ),/5 !%" b" !%" / %&
im%i& %b,ut t +utu) i& /i ti& / m%" ,u(" )" (*%
T (),(,5! 5"5tm i5 +,u&! t, b m,) ,m(%t u5) +)i&!*" %&! *55
,m(*9 /i %& )%!i*" b u5! i& ,)!) t, ()+,)m 5)%* t!i,u5 %&!
)(titi t%565 T,u it i5 !5i&! 6(i& i& mi&! %b,ut t &! +,) i&!u5t)"
it %& 9t&!! +,) ,t) (u)(,55 5u %5 ,mm)i%* > )5%) %((*i%ti,&5
T +%tu) m%65 ti5 5"5tm i5 t b%5 +,) +utu) 5"5tm5
T ()i&i(* ,+ t !*,(m&t ,+ 5i& i5 t%t &,ti& i5 im(,55ib*
S, / 5%** *,,6 +,)/%)! t, % b)it > 5,(i5ti%t! /,)*!