Cdu na crt.a, m*y nghiin.. CiSc stt dd ctt cdu an todn kidu ld xn Hinh I-15.. KA| cfiu trat: rrtd nghiin... r- rHAr NEU cFruNG: l- C6ng dgng : 2- PhAn lopi: MAYXCHiPNN6N fvrAv oAp N6N, M
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T16o ir€n
Do auei
Co e6u ddn Thuv ' t t , lue'
4- sa trd aOnb iiqt, q,u ;i i,1r'"yc!{i4rn ,
il M6y nghi€n milirc don gien :
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(-tu di€m: hlc n6n d cua npp iOn ltftuag lgi ct-o nghiAn d6 to vA dQ bAn cao)
Circ tdml6t m6 nghiAn'it ' : ' i : i : | bj mai m6n (su d;ng duge lAu)
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Iti$ Hi$ ep Jfeo phq,ong ngana I etra ngp nh6 (kh6 dp vien <trt t€thj,.nb 4ga nhd) + g!4m nang sudt, m6t th&i gian.
g6p 10 li,n (r.u vdi m6y nghiOn m6l6c don gi6n) -+
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: " * -gay !.ryg't gita"d6 yd m6 nghifu -+ lAm tdng lugng bgt 4i, mau
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Da dugc n4p vdo budng nghi6n, bi €p v0 virxhia do hai m6 ngaiAn ti6n gAn vA chuy6n
3- Phin lo4i:
Lgg $m gian
Ldc phtic t4p Lic h6n hgrp
D** = (tr.8 + 0,35) P
Trang 2I 8 $ 5
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Hinh 1-18 Cdu na crt.a, m*y nghiin rnd cd chu-t|ln rtQn.g tdc don gidn
Ffialz I"l& Md+ *gh.idrz m.d co cftu",-i'n tline kit ph*c tcp
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Trang 3., 1,1
IIirzh I-12 Muv nghidtt m.ri cd rhuy$t ctang !dc pit<: tnp
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1 l a 1 d 0 r y : 2 - ' l ' r u c ldch iiirn: i)-BQ m 6 - v ; 4 - 1 1 ' r r n n g l r i d n r: 6 ' d i n h ; S-Tifrn nshidn ,li rlonq;
;,lH;;;,]Tl[:i?;"H-?;;';ffilj:'i;:ifi1T i}';i,;]l '"'v": 1'1 l.lur.:rg di.'u c]rirrh: 12.(i:c Lif*r r:hrin';:
nghiin mri
Trang 4,Ifin& I"I8- *'cir:/r noi thttrtlz rhdr
I{inh t-14 CiSc stt dd ctt cdu an todn kidu ld xn
Hinh I-15 Cac crt cdu truydn m6men gi#i han
Trang 5Hi.nh 1-17 Co t:du di.0"u chinh utct xii cla
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gloc f1.80atn {Iu I d,)
Hinh 1-2.L Xdc ttinh fin so'dao rl,6ng ctia ma nglti\n di rtlng
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Ilinh 1-22 KA| cfiu trat: rrtd nghiin
Trang 6r- rHAr NEU cFruNG:
l- C6ng dgng :
2- PhAn lopi:
MAYXCHiPNN6N
fvrAv oAp N6N, MAi NcHTBN cON)
- Su dr,rng s nhiAu giai do4n nghiAn khric nhau vdi n6ng su6t cao
NNr dae tnrng bing chiAu rQng cua n4p :
{ : Xf;:T: ;i"_.firf ; r200mm
: : : . j [- Vflt ligu vAo : 60 - 300mm
t- Nang gu+t : 12 - 580m3npz- 1450T/h)
a
| = Vflt liQu vio : 35 - 100mm
NNN :12AA,1750, 2?qqmal I = xtre x6 :.3 - 15mm
L- xaog su6t : tz -iiomrth 1tE - ssoT/h)
4- So ttd JQng : vir nguy6n y - g tnm vige :
5- IIu khuy6t tli6m:
Nhuqc di6m : :-1- g4o tpo phril4p
rr- cAu rao: Dp fldg qcm
b- l.rNT g6 fruc lrqo q5€n ve qi_n 66ng da.i thang c- NNT c6 co cdu an toin thtrv luc
2- lvl6y [Bhi.6n nri.1 nghidn vgq np nghi]p 4ho
III- TiNH TOAN CO EAN :
r ? v A , , , \
- N?ng suar cao (nghten - xa tren tuc)
- DC kh0i dQng khi b96nq nghiAn <fAy
- Mric clQ nghiOn cao
- I-)m vi€c tin cgy vi 6m
- T6n hao n6ng lugng ft
Trang 7b)
I{bfi 122 Nlwng eo d6 dQn6
I,Ilnh L23 So dD trc t6a dqng,
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Iltnh 1.34 So db tinlt clro nt6'y nghi\i NNN.
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Hinh !,1! ,"F9 da tirh.t6s dQ qury"
qI gilng ,u.ql gh9 ntd.y ngttidrl Nryf
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a) Loqi n6n eao (trtte Irett,): il Laai tuin thdp (ndn htnlr" ndim) l.Thin nriry; 2.Mqr n6n edetinh; S.NCnringhidrr <ll dQirg (trr+e rrghidn); 4,Bae dii l6ch tthrl
5 B Q r r u y d n d g n g c l r l y c l a i ; 6 D 6 n g e d ; ? B r i r r l r r f i n g n 6 n t r u y d n d 6 n g ; 8 l x ) x o
Hinh L9A, Adu Qo mdy ngltiin ndn cao dang truc treo trln
Trang 9Einh 1-40, ede hidu rrty npl.hidn ndn
tlinh 1-88, K€t adu cla mtiy nghi')n ntin eao (kidu tri.u: u'eo)
do 9IILB Nga elt'trto
t l
Trang 10+ tdins/;;ln;thu! lyc
Hinh 1-32 Truc n6n d.i dQng rt\t mn ptston thul tqc
bon da-o
Trang 11Ilinh 1-37, 6 treo n6n" di d6ng Iiinh 7'36 Bu6ng nghi6'l
d trtdy nghiirt nh6; b) Itdy nghiirt uitrt'
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Trang 12IItnh 1.41, Ti6t diQn hinh tkang
Hinh 1 37 Phttong (tn ddt d bi dA e4rn ndn di dqng
Ilinh 1-42 Cric ltte phrit sirth hlti, nglti,itt d6i udi ntriy trgltidn n6tt e) Vi trt cia lge nghiin thto cltiiu <rt,t ct)n tnrr n1;lriin;
b) Vi til cia lqtc nghitn lrott1 t idl pttdtg cia lyc ngtti6n;
e) Hg s6'dlng lue hoe phu tJttt6c udo sq'adng quay eia n6n nghidtt.
Trang 13Hinh 1.39, K€lt cdu mriy nghiin ndn hiriit ndm c&p hdng SYMONS a) Cdu taa tdng thd;
il Ei€u dd qwan hQ ndng sudt nghidn Q, [mi I h ! udi hlch thudc cfta xci cki S [ntnt];
d ea edu didu ehinh e*a fi dd.
, , : j, ' ; : ; :
Trang 14Htnh I-84 Sd dd thu$ hte c&a eo cdu an toir.n
l N 6 n n g h i d n d i d O n g ; 2 - X i la n h c 6 n g t d c ; 3 ' O d n g l i t i tl o 6 p lg c ; a - D d n g h d c l o h A r r h t r i n h p i s r o n : S.Piston; 6 Xi lanh phAn phcii; ?-Van 1 ehi€u (6lr lue); E.Van I chi6'u (ddu hdi vd thirng;; 9.Van dp lgc;
1 0 - V a n a n lo r i r r ; 1 1 - H 0 p p h d n p h d i ; t2"F16p t l A u e a o i 1 r ; 1 8 - B o m d i i r r ; l 4 - T h r i n g d r J n g r l d r r