(Steering System Adjustments)
Q1. Wheel Balancing D;ksa
djrs gSa \
Ans. tc gekjk okgu Balance
ckgj gks tkrk gS vkerkSj ij vibration djrk gS ftlesa okgu dks Mªkbo djuk d"Vnk;h gks tkrk gSA
blls lLisa'ku Hkkxksa dh] LVh;fjax Hkkxksa dh] ?kwers Hkkxksa dh vkSj Vk;jksa
dh f?klkoV le; ls igys gks tkrh gSA
Q2. Wheel Balancing dSls
djrs gS \
Ans. Wheel Balancing djus
ds fy, wheel balancing machine dk iz;ksx djrs gSaA e'khu wheel
assembly vkSj yxus okys Hkkj vkSj mldh location
dh x.kuk dj ysrh gSA
Q3. Wheel Alignment fdls
dgrs gS\ ;g D;ksa t:jh gSa\
Ans. Vehicle dh toe-in
toe-out, camber, caster adjustment dks wheel alignment
dgrs gSA ifg;ksa dh vuko';d f?klkoV ls cpus ds fy,
le;≤ ij bldh tkap djok dj bls lgh djokuk t:jh gSA
Q4. Camber, caster, Toe-in vkSj Toe-out dks ifjHkkf"kr djsaA
Ans. Toe-in:- ;fn vxys ifg;sa lkeus ls straight position ls vanj dh vksj gks rks bls toe-in dgrs gSA
Toe-out(Vks&vkmV):- ;fn vxys ifg;s lkeus ls straight position ls ckgj dh rjQ gks rks mls toe-out dgrs gSA
Camber (dSEcj):- ifg;s
dks lkeus ls ns[kus ij vertical straight position ls vanj ;k ckgj ds >qdko dks camber dgrs gSA dSEcj dks ges'kk ckgj dh rjQ vFkkZr~ positive gksuk pkfg,A
Caster (dSLVj):- vkxs ds ifg;ksa dks side
ls ns[kus ij steering pivot ;k shocker linkage ('kkWdj
fyadst) ds vertical position ds vkxs
ds >qdko dks ;k ihNs ds >qdko dks caster dgrs
gSa] ;g ges'kk vkxs dh rjQ >qdk gksuk pkfg, vFkkZr~ positive gksuk pkfg, ftlls vklkuh ls rolling gks ldsaA
Q5. Wheel Base D;k gSa
\
Ans. Front axle ds vkSj
rear axle ds e/; fcanq (Centre
Point) ds chp dh nwjh dks wheel base dgrs gSA
Fill in the Blanks:-
(i) Wheels which are out of balance
generally produce a ……………… that makes ……………. To drive a vehicle (tks ifg;s lkekU; rkSj ij larqyu ls ckgj gksrs gS] lkekU; rkSj
ij --------------------- iSnk djrs gS tks fd okgu dks Mªkbo djus ds fy,
---------------- iSnk djrh gSA)
(ii) The first sign that wheels may be out
of balance is when steering wheel starts to …………… at certain speed. (Oghdy dk cSysal ls ckgj gksus dk igyk ladsr gS fd LVh;fjax
Oghy fuf'pr LihM ij ------------------- djus yxrk gSA)
(iii) Wheel alignment consists of adjusting
the …………….. of the wheels so that they are set to the manufacturer’s ………………. .( Oghy vykbuesaV esa Oghy dh ------------------------ dh
,MtLVesaV gksrh gS ftlls fd os fuekZrk dh---------------- ij lsV gks tk,aA )
(iv) When the wheels till outward at top
the camber is ………………. (tc ifg;s mij ls ns[kus ij ckgj ls
eqM+s gq, fn[kkbZ ns rks dSEcj
------------------gksrk gSA)
(v) Toe-in is a measurement of how much
the front and rear wheels are turned ……………….. or ……….. from a straight ahead
position. (Vks&bu ,d ,slh eki gS fd vkxs vkSj ihNs
ds Oghys lh/kh js[kk ls fdruk ---------------;k --------------------- eqM+k
gqvk gSA )
(vi) Toe-in adjustment maintains the normal
…………….. of the tyre (Vks&bu ,MtLVesaV Vk;j dh
lkekU; -------------- dks esuVsu j[krh gSA)
(vii) Defined as the angle, created by the
steering a pivot from the front back to back of the ………… is called angle. (LVh;fjax ikbokWV ls ----------------ds vkxs ls ihNs dh vksj
cuk, x, dks.k dks ------------- dks.k dgrs gSA)
(viii) The distance between the centre of the
front axle and the rear axle is called the wheel …………….. (QzaV ,Dly vkSj fj;j ,Dly ds chp dh nwjh dks Oghy
------------------ dgrs gSA)
(ix) The improper wheel base causes ……………..
tyre wear. (vuqfpr Oghy csl -------------------- Vk;j
f?klkoV dk dkj.k curh gSA )
(x) When the vehicle is steered the inner
wheel turns an angle of ……………… degrees
the out wheels turns an angle of ……………… degrees. (tc Oghy dks LVh;j fd;k tkrk gS rc Hkhrjh ifg;k
---------------fMxzh ij eqM+rk gS vkSj ckgjh ifg;k ---------fMxzh ij eqM+rk gSA)
Ans. (i) Vibratino, uncomfortable (daiu] vlqfo/kk)
(ii) Wobble (daiu)
(iii) Angles, Specification (dks.k] funsZ'k)
(iv) Positive (ikWftfVo)
(v) in or out (vanj
;k ckgj)
(vi) wear (f?klkoV)
(vii) Castor angle (dSLVj
dks.k)
(viii) wheel base (Oghy
csl)
(ix) abnormal (vfu;fer)
(x) 23, 20
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