Engine Parts इन्जिन पार्टस

इन्जिन पार्टस

!_l;lnG8/ Ans (Cylinder Block)

of] Pp6f xnf] l6o"a(Hollow Tube) xf] . o;df lk:6gPiston) tn dfly ul/ rNb5 . lk:6g (Piston)  rNg] l;lnG8/{(Cylinder)sf] efunfO{ l;lnG8/ nfO{lgé(Cylinder Lining) elgG5 . h'g lrKnf] tyf :d'y(Smooth) x'g' kb{5 . Pc/ s'N8 O{lGhg(Air Cooled Engine)sf] l;lnG8/ Ans(Cylinder Block)sf] aflx/L efudf lkmG; (Fins) agfPsf] x'G5 h:n] O{lGhg(Engine)nfO{ lr:ofp`g d2t ub{5 .

@_l;lnG8/ x]8 (Cylinder Head)

   l;lnG8/ Ans(Cylinder Block)sf] dflyNnf] efudf /x]g ;fwgnfO{ l;lnG8/ x]8(Cylinder Head) elgG5 . o:sf] aflx/L efudf klg lkmG; (Fins) agfPsf] x'G5 . l;lnG8/ x]8(Cylinder Head)sf] lelq efudf Pp6f ;fgf] vfN8f] agfPsf] x'G5 . h'g vfN8f]nfO{ sdAo";g RofDa/(Combustion Chamber) elgG5 . olx sdAo";g RofDa/(Combustion Chamber)df cfuf] aNb5 . kmf]/ :6žf]s O{lGhg(Four Stroke Engine)sf] l;lnG8/ x]8(Cylinder Head)df s]d ;fkm\6(Cam Shaft), /s/ cfd{(Rocker Arm), eNa(Valve) tyf :kf{s Knu(Spark Plug) /xG5 eg] 6' :6žf]s O{lGhg(Two Stroke Engine)sf] l;lnG8/ x]8(Cylinder Head)df :kf{s Knu(Spark Plug) dfq /xG5 . l;lnG8/ x]8(Cylinder Head) l;lnG8/ Ans(Cylinder Block)sf] lardf Pc/ 6fO{6(Air Tight) xf]; eg]/ Pp6f Uof`; s]6(Gasket) /xG5 lt Uof`;s]6(Gasket)nfO{ x]8 Uof`;s]6(Head Gasket) elgG5 .

#_lk:6f]g (Piston)

   l;lnG8/ Ansdf tn dfly ul/ rNg] ;fwgnfO{ lk:6f]g(Piston) elgG5 . of] PNd'lgod(Aluminium)af6 ag]sf] x'G5 . lk:6f]g(Piston)n] O{lGhg(Engine)sf] ;fO{sn(Cycle) k"/f ug]{ sfo{ ub{5 . lk:6f]g(Piston)nfO{ sg]lS6é /8(Connectin Rod)sf] d2taf6 s|\of+s ;fkm\6(Crank Shaft);+u hf]l8Psf] x'G5 . lk:6f]g(Piston)sf] ;fO{8 jfn(Side Wall)df u|f]E; (Groves)x? agfPsf] x'G5 . u|f]E;x? (Groves)df l/é (Ring) lkm6 x'G5 . lk:6f]gsf] 6fp`sf] kl6sf] efudf O{g / lb;f af]w u/fp`g] lrGx x'G5 eg] lk:6f]gnfO{ lgsfn]/ lkm6 ubf{ O{g n]v]sf] sfa'{/]6/ kl6 / lb;f af]w u/fp`g] lrGx PS;x:6 kl6 ldnfP/ /fVg' k5{ .

$_lk:6f]g l/é (Piston Ring)

   lk:6f]g(Piston)sf] u|f]E;(Groves)x?df /xg] l/énfO{ lk:6f]g l/é(Piston Ring) elgG5 / of] b'O{ k|sf/sf] x'G5 .

s_sDk|];/ l/é (Compressor Ring)

of] l/é lk:6f]g(Ring Piston)sf] klxnf] (1st)  / bf];|f] (2nd) u|f]E; (Groves)df /xG5 . of] l/é(Ring)n] lk:6f]g(Piston) 4f/f sDk|];(Compres) ul/Psf] ldS;r/(Mixture)nfO{ l;lnG8/ jfn(Cylinder Wall) / lk:6f]g jfn (Piston Wall)sf] laraf6 lns]h x'g glbg] sfo{ ub{5 . ha o;nfO{ lgsfn]/ lkm6 ubf{ O{g6]s kl6sf] efudf o:sf] Uofa ldnfP/ /fVg' k5{ .

v_cf]O{n :s|ofk/ l/é (Oil Scraper Ring )

   of] l/é lk:6f]g(Ring Piston)sf] y8{ u|f]E; (Groves)df /xG5 . of] l/é(Ring)n] O{lGhg cf]O{n(Engin Oil)nfO{ sdAo";g RofDa/(Combustion Chamber)df l5g{ lbb}g . lk:6f]g l;lnG8/(Piston Cylinder)df tn dfly rNbf dfly uPsf] cj:yfdf l;lnG8/ jfn(Cylinder Wall)df O{lGhg cf]O{n O;Knf; (Engin Oil Splas) x'G5 / lk:6f]g(Piston) tn cfp`bf of] l/é(Ring)n] ;f]/]/ klxn] s} 7fp`df cyf{t s\|of+s s]; (Crank Case) df g} kmsf{p`g] sfo{ ub{5 . o;nfO{ lgsfn]/ lkm6 ubf{ sDk|]z/ l/é em} kftnf] b'O{ l/ésf] aLrdf 8aNo" cfsf/sf] l/é UofanfO{ ;]G6/ kf]O{{G6 ldnfO{ /fVg' k5{ / b'O{ l/ésf] UofanfO{ ;fO{8 sf]0fdf ldnfO{ /fVg' k5{ .

%_sg]lS6é /8 (Connecting Rod)

   lk:6g(Piston) / s|\of+s :ffkm\6(Crank Shaft) hf]8\g] ;fwgnfO{ sg]lS6é /8(Connecting Rod) elgG5 . o;sf] Ps 5]p lk:6g lkg(Piston Pin)sf] d2taf6 lk:6g(Piston);+u hf]l8Psf] x'G5 eg] csf]{ 5]p s|\of+s lkg(Crank Pin)sf] d2taf6 s|\of+s ;fkm\6(Crank Shaft);+u hf]l8Psf] x'G5 . lk:6g(Piston);+u hf]l8g] efunfO{ :dn O{G8 laol/é(Small End Bearing) / s|\of+s ;fkm\6(Crank Shaft);+u hf]l8g] efunfO{ lau O{G8 laol/é(Big-End Bearing) elgG5 . :dn O{G8 laol/é(Small End Bearing) lk:6g(Piston);+u} tn dfly rN5 eg] lau O{G8 laol/é(Big-End Bearing) s|\of+s ;fkm\6(Crank Shaft);+u} 3'Db5 .

^_s|\of+s :ffkm\6 (Crank Shaft)

   lk:6g(Piston)sf] tn dfly rNg] rfn(Reciprocating Motion)nfO{ 3'Dg] rfn(Rotary Motion)df kl/0ft ug]{ ;fwgnfO{ s|\of+s :ffkm\6(Crank Shaft) elgG5 . s|\of+s ;fkm\6(Crank Shaft)n] lk:6g(Piston)df pTkGg ePsf] d]sflgsn zlSt(Mechanical Energy) lnP/ rSsf lt/ k|;f/0f ug]{ sfo{ ub{5 / ;fy} lk:6g(Piston)sf] cfO{8n :6žf]s(Idle Stroke)-;S;g,sdk|];g / PS;x:6_(Suction, Copression And Exhust) k'/f ug]{ sfo{ klg ub{5 . s|\of+s ;fkm\6(Crank Shaft)nfO{ b'O{ j6f laol/é(Bearing)sf] dfWodaf6 s|\of+s s]; (Crank Case)df c8\ofO{Psf] x'G5 . lt laol/é(Bearing)nfO{ d]g laol/é(Main Bearing) elgG5 . s|\of+s ;fkm\6(Crank Shaft)sf] Ps 5]pdf k|fO{d/L uLo/(Primary Gear) /xG5 . of] uLo/(Gear) dfkm{t s|\of+s ;fkm\6(Crank Shaft)n] rSsf lt/ kfj/(Power) k|;f/0f ub{5 eg] csf]{ 5]pdff s|\of+s :k|f]s]6(Crank Sprocket) jf uLo/(Gear) / DofUg]6f] JxLn /xG5 . s|\of+s :k|f]s]6(Crank Sproket) jf uLo/ s]d ;fkm\6(Gear Cam Shaft) 3dfO{G5 / DofUg]6f] JxLn(Magneto Wheel)n] s/]G6 (Current) pTkfbg ug]{ sfo{ ub{5 .

&_s]d ;fkm\6 (Cam Shaft)

   x/]s kmf]/ :6žf]s O{lGhg(Four Stroke Engine)df b'O{ lsl;dsf eNe(Valve) /xG5 . lt eNe(Valve) x?nfO{ 7Ls 7Ls ;dodf vf]Ng] tyf aGb ug]{ ;fwgnfO{ s]d ;fkm\6(Cam Shaft) elgG5 . of] ;fkm\6(Shaft)nfO{ s\of+s ;fkm\6(Crank Shaft)df ePsf] :k|f]s]6(Sproket) jf uLo/(Gear) dfkm{t rnfPsf] x'G5 . s|\of+s ;fkm\6(Crank Shaft)df /xg] uLo/(Gear) jf :k|f]s]6(Sproket) eGbf s]d ;fkm\6(Cam Shaft)sf] uLo/(Gear) jf :k|f]s]6(Sproket) b'O{ u'gf 7'nf] x'G5 . To;}n] s\of+s ;fkm\6(Crank Shaft) b'O{ /fpG8(Round) 3'Dbf s]d ;fkm\6(Cam Shaft) Ps /fpG8(Round) dfq 3'D5 .

*_eNe (Valve)

   x/]s kmf]/ :6žf]s O{lGhg(Four Stroke Engine)df O{Gn]6(Inlet) / PS;x:6(Exhust) u/L b'O{ lsl;dsf] eNe(Valve) /xG5 . O{Gn]6 eNe(Inlet Valve)nfO{ O{Gn]6 kf]6{(Inlet Port)df / PS;x:6 eNe(Exhust Valve)nfO{ PS;x:6 kf]6{(Exhust Port)df lkm6 ul/Psf] x'G5 . lt eNe(Valve)x?n] cfcfkm\gf] ;DaGwsf] Kjfnx?nfO{ vf]Ng] / aGb ug]{ sfo{ ub{5 .

(_eNe u]8 (Valve Gate)

   eNe(Valve)sf] :6]d(Stem) tn dfly rNg] 7f`pnfO{ eNe u]8(Valve Gate) elgG5 . o;n] eNe(Valve)nfO{ l;wf tn dfly rnfp`g d2t u5{ . eNe u]8sf] dflyNnf] efudf Pp6f cfO{n l;n /xG5 . ;f] cfO{n l;n(Oil Seal)n] eNe u]8(Valve Gate) / :6]d(Stem)sf] laraf6 O{lGhg cf]O{n(Engine Oil) l5g{ glbg] sfo{ ub{5 .

!)_eNe l;6 (Valve Sheet)

   eNe(Valve) aGb ePsf] cj:yfdf eNe km];(Valve Face) hf]l8g] efunfO{ eNe l;6(Valve Sheet) elgG5 . eNe(Valve) aGb x'bf` eNe l;6(Valve Sheet) / eNe km]; (Valve Face) /fd|/L ldnf]; cyf{t Pc/ 6fO{6(Air Tight) xf];\ eg]/ eNe l;6/ eNe km]; (Valve Face)nfO{ a/fa/ sf]0fdf 58\s] sfl6Psf] x'G5 .

!!_/s/ cfd{ (Rocker Arm)

eNe(Valve)nfO{ vf]Ng] ;fwgnfO{ /s/ cfd{(Rocker Arm) elgG5 . o;nfO{ s]d ;fkm\6(Crank Shaft)df /x]sf] s]d n'a(Cam Lube)n] 8žfO{e(Drive) ub{5 . s]d ;fkm\6(Cam Shaft) 3'd]sf] cj:yfdf s]d n'a(Cam Lube)n] /f]s/ cfd{(Rocker Arm)sf] Ps 5]p prflnG5 kmn:j?k csf]{ 5]p tn uP/ eNe l6k(Valve Tip)nfO{ lylrG5 h:n] ubf{ eNe(Valve) v'N5 .

!@_;fO{sn (Cycle)

   s'g} Ps sfo{ k"/f x'g'nfO{ To; sfo{sf] Ps ;fO{sn(Cycle) elgG5 .

!#_js{ (Work)

   s]lx sfo{ ug'{ .

!$_O{glh{ (Energy)

   sfo{ ;DkGg ug{sf] nflu cfj:os kg]{ zlSt .

!%_kfj/ (Power)

   sfo{ ug]{ ;Sg] Ifdtf jf b/ .

!^_O{lG8s]6 kfj/ (Indicate Power)

   O{lGhg(Engine)n] pTkfbg ug]{ s'n zlStnfO{ O{lG8s]6 kfj/(Indicate Power) elgG5 .

!&_a|]s kfj/ (Brake Power)

   O{lGhg(Engine)n] pTkfbg u/]sf] zlSt rSsf ;Dd k|;f/0f x'bf` lx6(Heat) / lk|ms;g(Friction)sf] sf/0fn] ubf{ zlSt sd  x'G5 . o;/L rSsf ;Dd k'Ug] zlStnfO{ a|]s kfj/(Brake Power) elgG5 .

!*_lk|ms;g n'h]h (Friction Loses)

3;{0fsf] sf/0fn] ubf{ v]/ hfg] zlStnfO{ lk|ms;g n'h]h(Friction Loses) elgG5 .

   Friction Loses=Indicate Power –Brake Power