Curso Básico Freio Vagões e Locomotivas - Oof

7/26/2019 Curso Bsico Freio Vages e Locomotivas - Oof

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REVISO# $"%!$%!"!

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+NDICE

O,-ETIVOS$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$.

INTRODUO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$/

0 1 2RINC+2IOS ,3SICOS DE FUNCIONAMENTO DO SISTEMA DE FREIO$$$$$$$$$$$$$$$$$$4

0 $ 0 1 FRICO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$40 $ 5 1 2RINC+2IOS FUNDAMENTAIS DO FREIO AR COM2RIMIDO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$6

5 1 FUNES DOS 2RINCI2AIS COM2ONENTES DO E)UI2AMENTO$$$$$$$$$$$$$$$$$$$$$$$$00

5 $ 0 1 FREIO A AR COM2RIMIDO EM UMA LOCOMOTIVA$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$00

7 1 FREIO A AR COM2RIMIDO AUTOM3TICO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$0.

7 $ 0 1 2OSIO DE AL+VIO E CARREGAMENTO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$0.3 . 1 .1 - Atuao do ar nos reservatrios principais ................................................................................................163 . 1 . 2 - Carregamento do Reservatrio equilibrante..............................................................................................13 . 1 . 3 - Carregamento do !ncanamento "eral.......................................................................................................1#3 . 1 . $ - Carregamento na v%lvula de controle 26-&...............................................................................................1'3 . 1 . ( ) Recobrimento aps carregamento e al*vio dos +reios na locomotiva........................................................2,

7 $ 5 1 CARREGAMENTO E AL+VIO DOS FREIOS DO VAGO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$583 . 2 . 1 - osio de Aplicao de ervio................................................................................................................21

7 $ 7 1 2OSIO DE RECO,RIMENTO A29S UMA A2LICAO DE SERVIO$$$$$$$$$$$57 $ 1 2OSIO DE AL+VIO A29S UMA A2LICAO DE SERVIO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$5/7 $ . 1 A2LICAO DE EMERG;NCIA$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$55$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$74V3LVULAS A,$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$74V3LVULA A,D?A,DF ?A,D@ E A,D$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$76V3LVULA D,1/8$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$76

CILINDRO DE FREIO$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$7

Va(e d! Ri! D!ce

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/ 1 VOC; SA,IAB $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$.0

4 1 ANEO II 1 REGULAMENTO DE O2ERAO FERROVI3RIA ROF$$$$$$$$$$$$$$$$$$$$$$$.71 - ::A0 &! ?A"! &! 89 :R!9...................................................................................................................(32 - A0/CADE 9F/9A &! !R?/D.............................................................................................................. ....(33 - ARA&A & :R!9..............................................................................................................................................(3

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O,-ETIVOS

O5ETIVO GERAL#

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O5ETIVOS ESPECFICOS#

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INTRODUO

C(2 a .0(&+)*( 9(1 t.27(1 a t4


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0 1 2RINC+2IOS ,3SICOS DE FUNCIONAMENTO DO SISTEMA DE FREIO

0 $ 0 1 FRICO

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0 $ 5 1 2RINC+2IOS FUNDAMENTAIS DO FREIO AR COM2RIMIDO

N( a( 9. ">, GEORGE ESTINGQOUSE i9.a&i6(+ ( 1i1t.2a 9. :r.i( a ar


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E2 ", 7ara 1+7rir a1 9.:i


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FREIO VAGESE)UI2AMENTOS DESCRIO FUNO

E


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5 1 FUNES DOS 2RINCI2AIS COM2ONENTES DO E)UI2AMENTO

5 $ 0 1 FREIO A AR COM2RIMIDO EM UMA LOCOMOTIVA$

Tae(a de f*&es das parHes

COM2ONENTES DESCRIO FUNO FUNCIONAMENTO

C(27r.11(r (


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R.1.r0atri(7ri


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Mai7+&a9(ra+t(2=ti


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Mai7+&a9(r

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E


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$ ; " ; - Carr./a2.t( 9( R.1.r0atri( .3+i&i'rat.;

CAUSAS EFEITOS

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$ ; " ; $ - Carr./a2.t( 9( E


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Tae(a de EsH#i!s:

EST3GIOS DESCRIO

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$ ; " ; R.


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$ ; ; " - P(1i)*( 9. A7&i


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N! "a! a ap(ica! de ser"i! ac!&Hece e% d*as fases

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EST3GIOS DESCRIO

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ZFa1. - A7&i


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7 $ 7 1 2OSIO DE RECO,RIMENTO A29S UMA A2LICAO DE SERVIO

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EST3GIOS DESCRIO

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Na V#("*(a de c!&Hr!(e d! "a!

EST3GIOS DESCRIO

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7 $ 1 2OSIO DE AL+VIO A29S UMA A2LICAO DE SERVIO

Na L!c!%!Hi"a:

CAUSAS EFEITOS

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27/59

CAUSAS EFEITOS

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28/59

CAUSAS EFEITOS

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7 $ . 1 A2LICAO DE EMERG;NCIA

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EST3GIOS DESCRIO

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N! "a!:

EST3GIOS DESCRIO

E"Na 0=&0+&a 9.


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7 $ / 1 2OSIO DE AL+VIO A29S A2LICAO DE EMERG;NCIA

D.1


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1 2RINCI2AIS FATORES )UE INFLUEM NA MANI2ULAO DE UMTREM

Vaa%e&H! 1 Gradie&He 1 C*rs! d! ci(i&dr! de frei!

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9( .


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Fr.i( a/arra9( (1 0a/8.1;Atra041 9. .1t+9( 9( 7r('&.2a 9. FREIO AGARRADO, 0.ri:i


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$ 7 1 CURSO DO CILINDRO DE FREIO

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V[LVULA EL->!

CILINDRO FREIO

AU]ILIAREMERGNCIA

VALV;RETENTRORADE ALVIO

V[LVULASERVIO V[LVULA

EMERGNCIA

COLETOR DE P^

TORNEIRA

T DE RAMAL

TORNEIRA ENCANAMENTO GERAL

ENC; RESERV; EMERGNCIA

ENC; RESERV; AU]ILIAR

RESERVAT^RIO COMINADO


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EVOLUO DAS V3LVULAS DE CONTROLE


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. 1 V3LVULAS E COM2ONENTES DE FREIO DE VAGESE)UI2AMENTO? COM2ONENTE DESCRIO ? FUNO

V3LVULA >15

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E)UI2AMENTO? COM2ONENTE DESCRIO ? FUNOV#("*(a A,D

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E)UI2AMENTO? COM2ONENTE DESCRIO ? FUNO

CILINDROS E FREIO 4 .?6 05


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S'S%EM !Z'5 (RRE6,5 ,E !67ES

O 0a/*( 4 0.@


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DIS2OSITIVO VA=IO CARREGADO+a9( at+a9(, ( 9i17(1iti0( 2+9a ( :+&


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E)UI2AMENTO? COM2ONENTE DESCRIO ? FUNOVA=IO CARREGADO AUTOM3TICOCOM2OSIO:


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;$S%,5R $%5M"%'(5 ,E .5#6SFINALIDADE#

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M46$E'RS ,E .RE'5

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C!(eH!r de 2K C!% T!r&eira

C!%i&ada

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FUNO: t.2 7(r :ia&i9a9.


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E)UI2AMENTO? COM2ONENTE DESCRIO ? FUNODETECTOR DE DESCARRILAMENTO$

A7r.1.ta a 9.t.


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+a9( (


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/ 1 VOC; SA,IAB

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O GRADIENTE DO ENCANAMENTO GERAL 9( tr.2


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00 1 SU,STITUIO DAS MANGUEIRAS

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0 1 GENERALIDADES

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APOSTILQA MAUINISTA ESPECIALI\ADO - r.

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Curso Básico Freio Vagões e Locomotivas - Oof