báo cáo thực tập công nhân

Bỏo cỏo thc tp cụng nhõn
@@@%KMj-s0kD@
@D%"GAv!!"!p
D HZZN# 7Z@PD@
@D!'w5b6a)*.h)*D@
@D'6j-3JD@
@D 6j)'c)'DD
@D@%KMj-s0kD
@DD>+'h5bc=>K<+'D
@%"GAv!!"!q#
@ZZ#7HZDD
@%"GAv!!"!#EN
#DD7ZPD7
@7%"GAv%p!!"!#E#
@7D@Z
@H%"GAvqHZZZ#@7Z
@Z%"GAv!q__q!!"!
#
A$@

SVTH: Nguyn Th Dim Linh
T?)*D

Bỏo cỏo thc tp cụng nhõn
LI M U
'e+-^X+1)*)'d)Kc5>-':w-=>)*+|)*'?-:KW)=R6bW66)'b6O)+2+)*c)'M
-'0^-)|6T6O)*+)*)'(+2+)*c)')*'QM'2+)|6+'0)*d9Kc.JX=I6)'b6O)+|-'I
-6jX+^)-'e+-j_-6jX+^)+2+-'6j-3JM-'0^-_+1)*)*'<+?+2+s02-T})'_+2+X'(i)*-'a+
b^)'c)'_+2+=6Q0M6<)+1)*)*'< =|_6)'b6O)+|)'l)*-/5)'})5W65['i)_d0
+'i)bQ+2+X'(i)*-6<)M-'0^-_)53-b,)=Q5>-+2+'+'V)'82+'i)
2+-'1)*-6)5?)*Kw6- +2+=S--'e+-^X-'e+e3ĂV+'+':6)'b6O)?0M'6T?
-T(f)*:b^9+/)X'k682+=J)'TÂ-/5s0?)-TÊ)*+?-'e+-^X+1)*)'d)=R6bW65Ô6
6)'b6O)
#?0-'f6*6?)@-0/)-'e+-^X-w6M':?_M':'e?(f)*_X'U)*':2)*'6<5bc
M':8Ơ)*=(S+e+'Ư3k:-^)-})'+?*62:b6O)'(W)*.{)+Đ)*+2+?)'+'J-w6+2+M':_
+'L)*z5=ă=(S+3Ă0)*)'l)*M6j)-'a+'j-a+'l0V+'bcs0?)-TÊ)*+':'c)'-T?)*
+?5})'-T(W+M'63(W+bc:=f6
â+.Đ=ă+R*)*)'()*+'L)*z5+)*M'1)*-'I-T2)'M'Y6)'l)*-'6j0|--T:)*
s02-T})'-'e+-^X
586)+'d)-'c)'+k5i)s0-'/9+1bc+2+?)'+'J-?6+2+M':=ă-w:=6Q0M6<)+':
z5':c)-'c)'=S--'e+-^X)c9
cê)*_-'2)* )Ơ5ZZ

SVTH: Nguyn Th Dim Linh
T?)*

Bỏo cỏo thc tp cụng nhõn
CHNG 1 : KHO NHA NG

1.1. GII THIU CHUNG
':)'(
ô
?=(i
ơ
)*?
ô
66O)1)*-9'(
ô
?=(i
ơ
)*!z-T:K65z88d9.(
ô
)*b?
ơ
:
)Ơ5HH'6O
ô
5b0
ô
+'-
đ
)'+0

?M':K?
ơ
-6O
đ
X)'d
ô
)b?
ơ
X'd)X'1
đ
6)'(
ô
?=(i
ơ
)*K:

)*+':-:?
ơ
)31
ô
M'0b(
ô
+56O
ơ
)T0)*b?
ơ
d9*09O)
1)*0,-+?M':=w-o7ZZZZZ)Ơ5
#a++'a?+?M':ZZ5

1.2. GII THIU V BITUM
6-05Kc'Ô)'SX+?+2+'9.T:+?+3:)+|M'R6K(S)*X'd)-KW)bc+2++',-)'e?
?-X'?)-z)!'d)-K(S)*+|-'I- ZZZ=j) ZZZ
'c)'X'/)+?36-05*`5+2+?-X'?)-z)_)'e?bc./0)'f)-X'?)-z)=k53k:+':
36-05+|=>T)bc)'6<-=>+'k95Q5+?:'e?Kc5-Ơ)*-V)'Mj-.V)'bc-V)'=c)'`6
+?36-05/0)'f)Kc516-T(f)*X'?K:ă)*_+|-2+.h)*':c-?))'e?bcKc5-T(i)*);
?-X'?)-z)
T:)*36-05_+2+'9.T:+?+3:)+|+,0-TL+X'a+-wX_.w)*'Ô)'SX+?5w+'+?+3:)
-')*_bU)*)?X-z)_bU)*-'i5_bU)*)*()*-h',-)'e??-X'?)-z)+)*Kc)'l)*+',-+|
+,0-TL+X'a+-wX_+|X'd)-K(S)*KW)â+36<-)*:c6+2+3:)bc'9.T:)|+U)+'a?+2+
)*09O)-RM'2+)'(:89_)6-ibc+kK(0'0)'
'c)'X'/)36-05X'a+-wX)O))|=k53k:+|)'l)*X'5+',--R-)'(
',-)'e?Kc5-Ơ)*M'k)Ơ)*Mj-.V)'bc=c)'`6
-X'?)-z)Kc5-Ơ)*-V)'+a)*_-V)'+'k95Q5;)'6<-=>+?:
6-05K?
ơ
5)'(
ô
?=(i
ơ
)*=:
ơ
6':

6X'?

6+:
đ
51
ô
-+(
đ
)*)'d
đ
-=6
ô
)'M'6)'6O
ô
-=1
ô
-Ơ)*+?:_+:
đ
51
ô
-=1
ô
.z

:)'d
đ
-=6
ô
)'M'6)'6O
ô
-=1
ô
'?
ô
-'d
đ
X:
đ
+0

)*X'?

6+:
đ
=1
ô
3O
ơ
))z
đ
)_b?=d
ô
XKi
đ
)_+:
đ
M'?

)Ơ)**Ơ
đ
)MO
đ
--1
đ
-bi
đ
63O
ơ
5Ơ
ô
-=?
đ
b16b?
ơ
+'6
ô
0=(i
ô
+-'i
ơ
6-6O
đ
-
O

?

)80d
đ
-36-05N)'e?=(f)*P-'-
ơ
)O)(

.0
ô
)*K:?
ô
6.d
ơ
05:

+:
đ
-'?
ơ
)'X'd
ơ
)+Ơ
ô
)+'(
đ
?
)'6O
ơ
0)'(
ô
?b?
ơ
?X'?K-z)?
ơ
5K(i
ô
)*?X'?K-z)-T:)*+Ơ
ô
)+?
ơ
)*+?:_-9

1
đ
?X'?K-z)-T:)*
)'(
ô
?+?
ơ
)*+?:_'?
ơ
5K(i
ô
)*X?T?à6)TƠ
đ
)-T:)*+Ơ
ô
)+?
ơ
)*-
đ
--'-
ơ
+'d
đ
-K(i
ô
)*36-05+?
ơ
)*+?:_
+1)*)*'O
ô
+'O
đ
36O
đ
)+?
ơ
)*=i)*6?

)
09)'6O)-T:)*-'(
ô
+-O
đ
+:
đ
Td
đ
--
đ
-K:?
ô
6.d
ơ
05:

+:
đ
-'O

=?
đ
X(
đ
)*-1
đ
-9O0+d
ơ
0=O

?

)80d
đ
-
36-05.:=:
đ
)*(i
ơ
6-?-'(i
ơ
)*-6O
đ
)'?
ơ
)'s0?
đ
-T-
ơ
)':86':
đ
?36-053Ơ
ơ
)*:86M'1)*M'-
đ
i

)'6O
ô
-
=1
ô
ZZ
:
0
ơ
9-'z:5(
đ
+=1
ô
+(
đ
)*b?
ơ
.z

:5?
ơ
s09=6
ô
)'5(
đ
+=1
ô
+0

?s0?
đ
-T-
ơ
)':86':
đ
?
-
ơ
)O
đ
0:86':
đ
?+?
ơ
)*)'6O
ơ
0-'-
ơ
36-05+?
ơ
)*+(
đ
)*.:+:
đ
)'6O
ơ
0?X'?K-z))'()*K?
ô
6*6:
ơ
)b?
ơ
-
đ
-
.z

:.:K(i
ô
)*)'(
ô
?M'1)*-'?9=1

6-T:)*M'6?X'?K-z)K?
ô
6-Ơ)*b?
ơ
.d
ơ
0K?
ô
6*6?

5
1.3. PHNG PHP SN XUT BITUM
|)'6Q0s02-T})'k)80,-6-05- +2+K:w6./0-'1
1.3.1. Chng ct du thụ
6-05=(S+k)80,-34)*+2+'+'()*+,-./0-'1-T:)**6?6=:w)

SVTH: Nguyn Th Dim Linh
T?)*

Bỏo cỏo thc tp cụng nhõn
6?6=:w)+'()*+,-M'Vs09I)_-T:)**6?6=:w))c9-'0=(S+k)X'5=29NqP+|
+'a?!?T?X'6)_+2+-'c)'X'/)./0)'f)_36-05bc+2+k)X'5+|*62-TJM'2+
6?6=:w)Kc+'()*+,-;2X80,-+'d)M'1)*N=I'w=6I516PT:)**6?6=:w))c9
-?-'0=(S++2+X'/))'ả;=Ư)'bc+w)'(f)!'/)k)X'5+U)Kw6;=29Kcb^-K6<0
36-05Nq#P>-RK:w6./0-'1+|-'I+':X'~Xk)80,-=(S+6-05-'Y?5ă)-,-+k+2+
+'Ư-6O05>-+2+'-Te+-6jX)*?9)*:c6-'2X+'d)M'1)*
1.3.2. Tỏch bng dung mụi
d9KcX'(i)*X'2X=I-Ơ)*=>)'W-+?+â)s02-T})'+'()*+,-+'d)M'1)*o02
-T})')c9.e?-TO)+i;s02-T})'Mj--?k)X'5?X'?K-z)_e'U?-?)+?+2+K:w6./0
-T0)**6?)-T:)*.0)*516?K+?)2+.0)*516-'(f)*.h)*!T:X?)_30-?)_':â+'Ô)
'SXXT:X?)bc30-?)
1.3.3. Oxy hoỏ nhit cao
d9Kc5>-s02-T})'.Đ)*M'1)*M'V=I:89':2;)'6<-=>+?:=R6bW6+2+X'/)+â)
+?s02-T})'+'j36j)./05Y)'(+â)*0.T:)_+â)+T?+M6)*_+2++â)+'6j-=I+k6-'6<)
5>-R-V)'+',-+?36-05-Ơ)*-V)')'W-N*6k5=>KL)M65P_)'6<-=>+'k95Q5+?:
'1)*M'V=(S+-'Ă6s0?5>--'2X+'a?6-05+|)'6<-=>7D
Z
89ãX'k)a)*./0bc
+',-Mz:-w:T?X'?-Kc5K(S)*X'?K--T:)*6-05-Ơ)*KO)-w:=>)'W-+?:o02
-T})'-'Ă6M'VKcs02-T})'K6O)-h+_':w-=>)*-'z:)*09O)-+)*(S++'6Q0*09O)K6<0
=(S+=(?bc:=Ư)'-'2X_+U)M'1)*M'V=(S+=(?bc:X'V?=29-'2X
1.4. THNH PHN HO HC CA BITUM
'c)'X'/))*09O)-R'|?'Ê++?6-05-'(f)*.?:=>)*
7
ữ
77á
H
ữ
á
ạá
#Z_D
ữ
_Dá
Z_D
ữ
_Dá
2+)*09O)-R)c9Mj-'SXbW6)'?0-w:-'c)')'6Q0'SX+',-T,-X'a+-wX:b^9=I
)*'6O)+a0)*(f6-?.e?-TO)+i;*6R)*)'?0bQ-'c)'X'/)'|?'Ê+_-V)'+',-b^-K5c
+'6?+'L)*T?-'c)'+2+)'|5?0
'|5+',-./0c)'l)*'SX+',--',XX'd)-)',--T:)*36-05'R6K(S)*X'd)-
M':k)* ZZ
ữ
DZZ_M'1)*5c0_--TÊ)*M':k)*Z_H
ữ
Z_HD*+5

#e+|5â-+?+2+
)'|5+',-./0Kc5+':36-05+|-V)'KY)*N=>)'W-_=>KL)M65P!'/))c9+|-K<Z
ữ
ZáM'R6K(S)*6-05
'|5+2++',-Mz:2++',-)c9+|5c0)d0_=>)'W-KW)_Kc5.0)*516+':./0bc
X'?K-2++',-./0bc?X'?K-ãM'1)*'U?-T>)=(S+M'6M'1)*=K(S)*Mz:
'636-05)|)*X'k)a)*bW689_+2++',-Mz:ã+'09I)-'c)'X'?K-Kc5-Ơ)*
=6I5+'k95Q5+?6-05
j0s02-T})':89'|?=(S+-6j)'c)'=Kd0=I36-05-2+'-'c)''?6X'?bc5,-=6=>
Mj-.V)'-a+Kc+|s02)'6Q0?X'?K-bcM'1)*=+',-Mz:=I*6l+':?X'?K-=(S+KiK)*
-T:)*./0

SVTH: Nguyn Th Dim Linh
T?)*7

Bỏo cỏo thc tp cụng nhõn
1.5. CC TNH CHT CA BITUM V CC PHNG PHP KIM NH
6I5=J)'6-05'6<))?9=ă=(S+-6O0+'0)'|?;-,-+k+2+)(W+>-R)(W++|
X'(i)*X'2XM6I5=J)'T6O)*)'()*'/0)'(-,-+k=Q0.e?bc:+2+X'(i)*X'2XM6I5
=J)'+?a+NP_)'N!PbcgN#P
2+-6O0+'0)M6I5=J)'=R6bW66-05=â+*`5
1.5.1. Kim nh lỳn kim ( xuyờn kim)
>KL)M65+?36-05=(S+82+=J)'34)*+2+-'6j-3J+'09O).Đ)*bc=(S+-V)'34)*
55+'6Q0d0KL)80R)*+?M65=â-.(W65>--k6-TÊ)*ZZ*-T:)*-'f6*6?)D;)'6<-=>
Z
Z
bcD
Z
>KL)M6536I0-'J=>+a)*+?36-05>KL)M65)'Y-'}36-05+a)*
1.5.2. Kim nh im mm
'6<-=>+'k95Q536I0-'JM'k)Ơ)*+'J0)'6<-+?36-05_Kc)'6<-=>-w6=|5{0
36-05-6O0+'0)ã+'k9bc36j).w)*
6I5=J)')c9+U)=(S+*Ê6Kc=6I55Q5bc+/06I5=J)')c982+=J)')'6<-=>5c
-w6=|5>-bc)'36-05=â+5Q5=6=+':X'~X5>-s0k+/0-'~X_KL+=/0=(S+=â--TO)3Q
5â-+'}5./)s0?bc)'36-055>-M':k)*+2+'=ă=J)'_D+5'6<-=>-(i)*a)*=(S+
*Ê6Kc=6I55Q5'?9+U)*Ê6Kc)'6<-=>5c-w6=|36-05+|5>-=>=â+T6O)*
'6<-=>+'k95Q5+c)*+?:-'}36-05+'a?)'6Q0?X'?)-z)bcM'k)Ơ)*+'J0)'6<-
+c)*-R-
1.5.3. Khi lng riờng
w6K(S)*)c9=(S+=:34)*--TÊ)*MjN!9+):5z-TzPN#ZP
1.5.4. Kim nh hũa tan
6<+82+=J)'=>'U?-?)+?36-05=(S+-'e+'6<)34)*+2+''U?-?)36-05-T:)*5>-
.0)*516X'Đ'SXbc-2+'+2++',-M'1)*'U?-?)T?2+36-05+|M'k)Ơ)*'U?-?)-T:)*
.60Kà0?+?+3:)N#

Pbc-z-T?+K:T0?+?+3:)NK
@
P09)'6O)#

+|M'k)Ơ)*3-+'29
+?:+U)K
@
-'}*d9=>+bc'6<0a)*=>+Kw6-V+'K9:b^9_)*(f6-?.Đ)*5>-.0)*516
-(i)*=(i)*Kc-T6+K:z-9Kz)b})|V-=>+'w6'i)bc'6<0a)*=>+M'1)*3J-V+'K9
6I5=J)')c9+':X'~XX'2-'6<)e+|5â-+?X'd)--'?)+R+N.:'6<)-(S)*s02
)'6<-+?36-05Pbc+2+X'd)-M'1)*'U?-?)N)'(+2++',-M':2)*P+|-T:)*36-05
1.5.5. Kim nh tớnh nht
6I5=J)')c9.Đ)*)'W-MjR)*5?:.{)'W-Mj=(S+)d)*KO)=j)5>-)'6<-=>
M'1)*=Ă6KcZ
Z
6-05=ă=(S+=0))|)*=(S+=Ăbc:-'c)'T>)*+?)'W-Mj#?05>-
M':k)*-'f6*6?)X'Đ'SX=I=w-e+d)34)*)'6<-=>_ã2X.h)*+'j=>+'d)M'1)*- )*
X'/)bc=:-'f6*6?)N-V)'34)**6d9P=I36-05+'k9*6l?'?6=/0=(S+=:)'d)-'f6*6?)
)c9bW6'<R+?)'W-Mj-?ã=(S+*62-TJ=>)'W-
6I5=J)')c9=(S+KâXKw6; D
Z
_KL+)c9=>)'W-36-05=-',X=I36-05+|-'I
+'k9s0?)'W-Mj5cM'1)*X'k6.Đ)*+'d)M'1)*
Ô63(W+-T:)*b6<+.h)*36-05=(S+-6j)'c)'bW636-05+|5>-=>)'W-82+=J)'
'l)**62-TJ=>)'W-K-(;)*=(S+M6I5)*'6<5Kc
!'0)@Z
ữ
ZZ+-
T>)DZ
ữ
ZZ+-

SVTH: Nguyn Th Dim Linh
T?)*H

Bỏo cỏo thc tp cụng nhõn
i5 ZZ
ữ
ZZZ+-
Đ9-'z:- )*5h+=V+'b^).h)*5c-?*6?)'6<-36-05=I+|=>)'W--'V+''SX
R6bW65Ô6K:w636-05ã+|36I0=`X'h-'0>+*6l?=>)'W-bc)'6<-=>#.h)*36I0
=`=>)'W-_)'6<-=>+|-'I-6j-M6<5=(S+)'6O)K6<0N+':s02-T})'*6?)'6<-Pbc)*Ơ)+'â)
=(S+'6<)-(S)*s02)'6<-+?36-05o02)'6<-ã*d9)O)3R+M'|6bc+|-'IKc5'|?T)
':â+*6k5-0Ă6-'Ê+?36-05
>)'W-X'k6=w-9O0+/0=I=k53k:=>809O)-',5+/)-'6j-+?36-05bc:-T:)*=,-_
X'?-T>)-R-bW6+2++',-M':2)*bc3?:X'':c)-:c)+2+'w-T)-T:)*s02-T})'8K3Q
5â-=(f)*
1.5.6. Kim nh lũ cun lp mng
T:)*5>-)'c529-T>)?X'?K-_+2+5{0=2)|)*bc36-05ã=(S+-T>)K{))'?0
T:)*'Ô)'SX)c9KWX36-05-TO)=2T,-5Y)*bcM'6-T>)Kw6+|M'1)*M'V.:b^9-w:=6Q0
M6<)+':b6<+:89'|?bc'|?T)+?36-05
6I5=J)')c9=U6'Y6-6j)'c)' =:=w+?0
:=w+bQe5,-52-M'R6K(S)*N.:+2+-'c)'X'/)3J3R+'i6T?P
:5a+=>'|?T)+?36-056<+)c9=(S+82+=J)'34)*+2+':2)'*62-TJ=>KL)
M65'?9=>)'W-+?X'/)+',-.(bW6+2+*62-TJ)c9+?5{03?)=/0
V)'.[:+|-'I-',X'i)-T:)*b^-K6<03?)=/06I5=J)')c9ã82+)'^)36-05+|
.ằ'|?T)-T:)*+2+=6Q0M6<)+?516-T(f)*
1.5.7. do
>.[:Kc5>-+'ƯR+|-V)'.V)'325+?36-05>.[:?0M'6M6I5=J)'ã+':36j-
+2+K:w636-05+|+',-K(S)*8,06<+82+=J)')c9=(S+-'e+'6<);=6Q0M6<)D
Z
bc=>
.[:=(S+=:34)*.{)Mj
1.6. H THNG CễNG NGH
1.6.1. H thng cụng ngh nhp, tn cha v phõn phi nha ng.
Gm cỏc phn sau:
h5-'6j-3J-6jX)'^))'e?=(f)*N*Ê6--Kc+h5-'6j-3J)'^XP- -c036I)+'09O)
.h)*-w6+/0-c0w66O)*`5+|+2+R)*5Q5_b?)_-'6j-3JM6I5:2-K(0K(S)*_)'6<-=>_
2X0,-
09j)R)*)'^X

Hẳ- +/0-c0bc:M':.c6DZ5N-V)'=j)3I8?)',-P
'03I+'a?)'e?=(f)**`5 3IẳD5

N#@_#D_#P
h53I-T0)*+'09I)3IẳD5

â--TO)c)=m3O-1)*+R--'~X+?:D5:bW6)Q)
k)80,-
293i5)'e?=(f)*-Ă=â-X'V?.(W6c)=m+h53I-T0)*+'09I)
/)80,-)'e?=(f)*+':1-1+/)N80,-+':K:w6)'e?=(f)*T6O)*36<-P3R-TV
-T:)*526+'z.6<)-V+'H 5


1.6.2. H thng gia nhit
Bao gm cỏc thnh phn:
U)'6<-+1)*0,-+'Ê)oZZZZZZ+?K'KUNKU.eX'U)*P3R-TV-T:)*)'c3?:
+'z.6<)-V+'75



SVTH: Nguyn Th Dim Linh
T?)*Z

Bỏo cỏo thc tp cụng nhõn
\)*M'|6+?KU*6?)'6<-

ẳ7_+?:D53R-TVR)*+'0)*+':KU)'6<-
h53I+'a?)'6O)K6<0=R-KUNP3IẳZ5

=â--TO)3<=m34)*3O-1)*+?:
Z_D5:bW65â-=,-
I+'a?=6Q0'U?./0-k6)'6<-3Iẳ75

3R-TV-TO)*62.m+|+'6Q0+?:H5:
bW6)Q)k)80,-
<-'R)*R)*.{)./0-k6)'6<-

Dbc

7H
'6j-3J*6?)'6<-+h+3>
'6j-3J3Đ*6ă));)'6<--TO)=(f)*R)*
1.6.3. Cỏc h thng k thut ph tr
<-'R)*+0)*+,X=6<)bc?)-:c)_-'0'`6_-6jX=J?
<-'R)*+,X-':2-)(W+bc!
<-'R)*=(f)*3ă6)>63>M':
'c'SXM'R63R-TV+2+X'U)*+'a+)Ơ)**`5-'(f)*-Te+_3k:b<_=6Q0'c)'_
'|?)*'6<5_)'c)*'Ư+2)3>)'d)b6O)
1.6.4. Phng thc xut nhp tn cha
'^X'^X)'e?=(f)*=â+K:w6ZZ':â+7ZZZs0?=(f)*)'^X- +/0-c0bQM'0
3I+'a?#@_#D_#34)*5293i5-TO)-c0
%0,-%0,-+':1-186-z++'09O).h)*NZ-,)P
|)*X'09N'R6K(S)*)'e?=(f)*5Ô6X'09HZM*P
1)*0,-M':
ẵ1)*0,-M':7ZZZ
ữ
ZZZZ)Ơ5
ẵ1)*0,-)'^XZ5

'
1)*0,-+':1-186-z+
ẵ%0,-34)*5293i5 D5

'NX'L-8zP-T(f)*'SX)'e?=(f)*5W6)'^X)'6<-
=>+U)=2Xa)*9O0+/0+?M'2+''c)*
ẵ%0,-34)*-e+'k9s0?3I-T0)*+'09I)H_ 5

'


'Ư-6O0-')*'6<X
!'(i)*
X'2XM6I5
-T?#
:w6)'e?
ZZ 7ZZZ
>KL)M65;D
Z
NZ_Z55P D Z
ữ
Z 7Z
ữ
ZZ
>M~:.c6;D
Z
6)N+5P ZZ ZZ
6I5+'WX+'29
Z
N6)P H DZ D
@ '6<-=>'|?5Q5NX

bU)*36P @7
ữ
D @D
ữ
D
D -TÊ)*;DD
Z
N*+5

P Z
_Z
ữ
_Z

_Z
ữ
_ZD
(S)*'U?-?)-T:)*.0)*516#

NáP Z@ HH HH
Ă)-',-M'6*6?)'6<-á5?8 _Z Z_D
7 a+*6k5=>KL)M65á5?8 D Z Z

SVTH: Nguyn Th Dim Linh
T?)*

Bỏo cỏo thc tp cụng nhõn
0)*-V+'M':
Ă)*.0)*-V+'M':KcD5

`5 3I#@_#D_#.0)*-V+'5Ô63ID5


'a+)Ơ)*'a?)'e?=(f)*K:w6ZZ':â+7ZZZbW6)'6<-=>
3k:s0k)ZD_D
Z

â+=6I53I+'a?
2+3I+'a?#@_#D_#=(S++k6-w:- 3I+'a?./0-'c)'3I+'a?
)'e?=(f)*)|)*!'V?)*:c6-'c)'3I=(S+3Ê+3k:1)34)*KWX31)*-'9-6)'
+'6Q0.c9DZ55k:b<KWX3Ê+34)*KWX-1)Mã5.c955bc'<-'R)*
M'0)*(f)K6O)Mj-34)*-'~X*|+/0R)*+1)*)*'<)'^Xbc80,-3R-TV-'z:
9O0+/0-`)+'a?_80,-)'^X)'e?
'03I+'a?-T0)*+'09I)
`53I-'~XK:w6D5

j-+,0'})'-Th)45)*?)*!'V?)*:c63I
=(S+3Ê+3k:1)34)*31)*-'9-6)'.c9DZ55k:b<KWX3Ê+34)*KWX
-1)Mã5.c955?63I=â--TO).c)=m3O-1)*+R--'~X+?:D5
'a+)Ơ)*T0)*+'09I))'e?=(f)*- 3I+'a?3k:s0k)34)*529
3i5w6=d9)'6<-=>=(S+)d)*KO) Z
Z
=I80,-+':1-186-z+
Tw53i5)'e?=(f)*
Tw53i5)'e?=(f)*=(S+3R-TV.(W6c)=m+h53I-T0)*+'09I)
T:)*-Tw53i5=(S+KX=â--Ă5293i5=>)*+i=6<)+|=â+-V)'Mg
-'0^-?0
o (0K(S)*3i5o D5

'
o "XKe+3i5Z5N+>-

P
o "XKe+'L-
'
5+>-


o 1)*0,-=>)*+iZắ
'a+)Ơ)*-Tw53i5*`5
o i5)'e?=(f)*- 3I3k:s0k)#@_#D_#KO)
+h53I-T0)*+'09I)bc80,-+':1-186-z+
o i5)'e?=(f)*- 3I3k:s0k)80,--')*+':1-1
86-z+M'1)*s0?3I-T0)*+'09I)
o i5b~-=k:3I
1.6.5. Kt cu ng ng
(f)*R)*.{))'e?=(f)*)|)*bc./0-k6
)'6<-KcK:w6=(f)*R)*Kc5b6<+-T:)*+'j=>
)|)*bW636O)=>.?:=>)*)'6<-+?:- DZ
Z

ữ
DZ
Z
Kc5+':b^-K6<0Kc5R)*3J+:.ă)-'z:
)'6<-=>6)'T?+2+a)*0,-X'hKc5X'2bm+2+
K6O)Mj-R)*

SVTH: Nguyn Th Dim Linh
T?)*

Bỏo cỏo thc tp cụng nhõn
IM'+X'h+_)*(f6-?3R-TV-TO)-09j)R)*+2+-'6j-3J3Đ*6ă));)'6<-M6I0

__
K:w6M'WX-')*_K:w65Q5'})'|)*
R6bW6+1)*-T})'_-'6j-3J=(S++'Ê)Kc-'6j-3J3Đ)'6<-M6I05Q5'})'|)*+':R)*

DH
ữ

HbcM6I0

+':R)*

D
ữ

7Hj-'SXbW6*|+)*:c6+1)*)*'<#R
K(S)*-'6j-3J3Đ)'6<-X'h-'0>+bc:+'6Q0.c6R)**6l?'?6*R6=m+R=J)'
1.6.6. Khong cỏch gia cỏc gi di ng.
':k)*+2+'*6l?)'l)**R6=m.6=>)*=(S++'Ê)-T:)*Ă-?9s09=J)'-'6j-Mj
=(f)*R)*M':8Ơ)*./0
\)*

Hẳ+|3Ê+3k:1)_

ZN5P
\)*

DHẳD+|3Ê+3k:1)_

7N5P
\)*

7Hẳ@+|3Ê+3k:1)_

N5P
\)*

Dẳ@+|3Ê+3k:1)_
@
DN5P
Khong cỏch gia cỏc gi c nh.
':k)*+2+'*6l?+2+*R6=m+R=J)'-w6M':)'e?=(f)*w66O)=(S++'Ê)-'z:
+1)*-'a+?ẳN



PN55P
T:)*=|'k)Ơ)**6ă));+?-'6j-3J+'Ê)N55P
?'<R*6ă));)'6<-+?-'~XR)*_?Z_ZZZZ55
Z



'6<-=>R)*Kc5b6<+KW))',-
Z



'6<-=>R)*Kc5b6<+)*0>6)',-
Z

j-s0k-V)'=(S++':;3k)*?0
:w6R)*

Z


Z
N55P 'Ê)M':k)*+2+'

ẳH

7Z D 7Z @Z

DẳDH

7Z D @

@ẳD

7Z D HZ 7
@
@ẳ7H

7Z D 7
ng ng nhp:
(f)*R)*)'^X)'e?=(f)*- +/0-c0bc:3I+'a?KX=â-R)*-'~X
ẳH

09j)R)*=(S+*6?)'6<-bc3Ê+3k:1)34)*31)*M':2)*.c9DZ55
09j)R)*=(S+=â-)Ă6-TO)'<-'R)**R6=m+R=J)'bc*R6-T(S--e.:
TO).Ê+-09j)3R-TV+2+-'6j-3J+:.{))'6<-M6I0|)*
:w)R)*- +h5-'6j-3J)'^XN-TO)+k)*Pbc:3f3R-TV.Ê+-TO)+/0.{)
+2+'5~X+/0ZD5
h5-'6j-3J)'^XKX=â-K:w6K6O)Mj-+':'?6K:w6R)*5Q5
9
ZZbc
9
DZ_-T:)*=|+':)'^X)'e?bc+':M'V)~)=9w+')'e?bQ+2+3I\)*
5Q5.h)*K:w6+|K(W6-'~X_+'J0)'6<-ZDZbc2XKe+b?Kbz!Z
M*+5


(f)*R)*'L-- 3I+'a?T?-Tw53i5
2+3I+'a?#@_#D_#_3R-TV5Ô63I+'a?5>-=(f)*R)*'L-=>+
K^X
DẳDH

#?0=|=,0bc:R)**|X
ẳ

-w6-Tw53i5

SVTH: Nguyn Th Dim Linh
T?)*

Bỏo cỏo thc tp cụng nhõn
6?)'6<-+':+2+=(f)*R)*'L-34)*X'(i)*X'2X-T09Q))'6<--Te+-6jX
s0?-'c)'R)*)'e?=(f)*
(f)*R)*=(S+=â--TO)'<-'R)**R6=m-'z:M6I0-Tz:34)*Mj-+,0-'~X
Ê+-09j)R)*3R-TV-'6j-3J3Đ*6ă))'6<-M6j0|)*:c)3>+2+R)*'L-bc-'6j-
3J=Q0=(S+3Ê+3k:1)
(f)*R)*=9- -Tw53i5
:w)R)*- 5293i5=j)3I-T0)*+'09I)=(S++'Ê)R)*
DẳDH

bc*6?
)'6<--Te+-6jX34)*+2+''c)M~X-'~XDZbc:R)*
:w)R)*- 3I-T0)*+'09I)80R)*+2+bU680,-1-186-z+KcR)*
@ẳZ7

6?)'6<-
34)*'?6R)*M~X
D ẳD


1.7. B CHA, H THNG GIA NHIT
1.7.1. B cha BS4, BS5, BS6
TO)5263IKX=â-+?2)'2)*
9
DZZ_5>-+?=:5a+
9
DZ_5>-R)*-'1)*
2X
9
DZ
TO)-'d)3IKX=â-)'6<-Mj;'?65a++/0-'?)*M'2+)'?0
!'V?*/)=293R-TV5>--'6j-3J*6?)'6<-+h+3>_5>-)'6<-Mj=ăM6I5:2-)'6<-
=>-T(W+M'63i5
h53I-T0)*+'09I)3IẳD
TO)3I=(S+KX=â-+2+-'6j-3J?0
/0R)*)'âXbc:X'V?-TO)3I
9
DZ
/0R)*80,-T?X'V?.(W63I
9
ZZ
TO))X3IKXb?Kz-'1)*2X
9
ZZ_+?=:5a+
9
ZZbc5>-)'6<-Mj=I
M6I5:2-)'6<-Mj80,-'c)*
!'V?.(W63I+|5>-+/)=I80,-)'e?=|)*X'0)
'6j-3J80,-+':1-186-z+T:)*)'c80,-KX=â-+/)80,-
9
ZZ+':'?6K:w6
)'e?T6O)*36<-NM'1)*=`)*-'f680,-P
1.7.2. H thng gia nhit
<-'R)**6?)'6<-+':=(f)*R)*bc3I+'a?=(S++'Ê)Kc'<-'R)**6?)'6<-34)*
=/0-k6)'6<-
Mụ t h thng: <-'R)**6?)'6<-34)*./0-k6)'6<-3?:*`5+2+-'c)'X'/)+'
9j0+1)*)*'<?0
Lũ nhit: c3>X'^)+i3k)+?'<-'R)*)'6<-'6<-=(S+-w:T?-T:)*sL?-T})'=R-
)'6O)K6<0_./0-k6)'6<-=(S+3i5s0?KU)'6<-w6=d9./0-k6)'6<-=(S+)d)*)'6<-=>
KO)=L)*-'z:9O0+/0bc=(S+=6s0?*6?)'6<-+':'<-'R)*#?0=|-T;Kw6KU*6?)'6<-
-'z:+'j=>-0/)':c)
'z:-'6j-MjU*6?)'6<-=(S+.h)*+|+1)*0,-oZZZZZZM+?K'
2+=â+-V)'Mg-'0^-+?KU)'(?0
'6O)K6<0=R-.h)*./0
a+-6O0'?:)'6O)K6<07M*'

SVTH: Nguyn Th Dim Linh
T?)*@

Xem chi tiết: báo cáo thực tập công nhân