55
4 S
SUGKOLLHSH
4. 11 Q
Qevsh s
se lleitourgiva
Elevgxte h diavmetro" tou suvrmato" na antistoiceiv sth
diavmetro pou anafevretai sthn kulindrikhv trofodovthsh
kai ovvti to epilegmevno provgramma eivnai sumbatov me to
ulikov kai me ton tuvpo aerivou. Crhsimopoihvste kulin-
drikev" trofodothvsei" suvrmato" me aulavki se schvma "U"
gia suvrmata alouminivou kai me aulavki se schvma "V" gia
ta avlla suvrmata.
Bavsei tou eivdou" suvrmato" pou prevpei na crhsimo-
poihvsete, bebaiwqeivte ovti ta kalwvdia pou antistoicouvn
sthn tsimpivda kai ston akrodevkth swvmato" eivnai swstav
sundedemevna sthn pinakivda akrodektwvn pou eivnai pro-
sithv apov thn povrta pou brivsketai sto paravpleuro dexiv
tmhvma tou mhcanhvmato". Sunhvqw" me ta suvrmata pou
apaitouvn prostasiva aerivou h tsimpivda prevpei na sun-
devetai me ton povlo (+).
4.1.1 S
Suvndesh t
tou s
swlhvna a
aerivou
H fiavlh tou aerivou prevpei na efodiavzetai me meiwth-
vra pivesh" kai me metrhthv rohv".
An h fiavlh topoqeteivtai sth bavsh sthvrixh" fialwvn tou
karotsiouv Mont. 1441 prevpei na sterewvnetai me thn
eidikhv alusivda.
Movno afouv taktopoihvsate th fiavlh, sundevste to swlhv-
na tou aerivou exovdou apov to pivsw mevro" tou mhcanhv-
mato" me to ruqmisthv pivesh". H rohv tou aerivou prev-
pei na ruqmivzetai se 8-10 livtra to leptov perivpou.
4.2 T
TO M
MHCANHMA E
EINAI E
ETOIMO G
GIA T
TH S
SUGKOL-
LHSH
òOtan c
crhsimopoiouvntai h
h t
tsimpivda t
tuvpou
Pull-2000
hv
Spool-Gun
akolouqhvste t
ti" s
sunhmmevne" oodhgive".
•
Sundevste ton akrodevkth swvmato" me to kommavti pou
prevpei na sugkollhvsete.
•
Topoqethvste to diakovpth
U
se
I
.
•
Afairevste to akrofuvsio.
•
Xebidwvste to mpek.
•
Topoqethvste to suvrma sto spiravl th" tsimpivda"
elevgconta" na eivnai mevsa sto aulavki tou kulivndrou kai
autov" na topoqeteivtai swstav.
•
Pievste to diakovpth tsimpivda" gia na procwrhvsei to
suvrma mevcri pou autov bgaivnei apov thn tsimpivda.
•
Prosochv: kkrathvste t
to p
provswpo m
makruav a
apov t
to t
telikov
akrofuvsio eenwv t
to s
suvrma b
bgaivnei.
•
Bidwvste to mpek elevgconta" ovti h diavmetro" th"
ophv" eivnai ivdia m v ekeivnh tou crhsimopoiouvmenou suvr-
mato".
•
Montavrete to akrofuvsio.
4.3 S
SUGKOLLHSH T
TWN C
CALUBWN M
ME A
ANQRAKA
Gia th sugkovllhsh autwvn twn ulikwvn eivnai aparaivthto:
4.3.1 M
Me p
prostasiva a
aerivou
•
Crhsimopoieivte evna aevrio sugkovllhsh" me distoi-
ceiakhv suvnqesh, sunhvqw"
ARGON + CO2
me periek-
tikovthta se Argon apov 75% kai pavnw. Me autov to mivg-
ma to kordovni sugkovllhsh" qa evcei sterehv domhv kai
kalhv aisqhtikhv ovyh.
Crhsimopoiwvnta" kaqarov
CO2
san aevrio prostasiva" ta
kordovnia qa eivnai stenavv, me megaluvterh dieivsdush allav
me shmantikhv auvxhsh probolwvn (rantismavtwn).
•
Crhsimopoihvste evna suvrma trofodosiva" ivdia" poiovth-
ta" m v ekeivnh tou cavluba pou prevpei na sugkollhvse-
te. Kalov eivnai na crhsimopoieivte suvrmata kalhv"
poiovthta" kai na apofeuvgete skouriasmevna suvrmata
pou mporouvn na prokalevsoun elattwvmata sugkovllhsh".
•
Apofeuvgete na ekteleivte th sugkovllhsh se skouria-
smevna kommavtia hv pou na parousiavzoun lekevde" elaivou
hv livpou".
4.3.2 C
Cwriv" p
prostasiva a
aerivou
Gia na epitugcavnontai sugkollhvsei" me sterehv domhv
kai me kalhv prostasiva, sugkolleivte pavnta apov ari-
sterav pro" ta dexiav kai apov pavnw pro" ta kavtw. To
paragemismevno suvrma Ø 0,9 Mont. 1586 hv Mont.1587 prev-
pei na crhsimopoieivtai me thn tsimpivda sundedemevnh
me ton povlo (-).
4.4 S
SUGKOLLHSH T
TWN A
ANOXEIDWTVWN C
CALUBWN
H sugkovllhsh twn anoxeivdwtwn caluvbwn th" kathgori-
va" 300, prevpei na ekteleivtai me aevrio prostasiva" me
megavlh periektikovthta se Argon, me mikrhv periek-
tikovthta se oxugovno
O2
hv dioxeivdio tou avnqraka periv-
pou 2%.
Mhn aggivzete to suvrma me ta cevria. Eivnai shmantikov
na diathreivte pavnta kaqarhv thn periochv sugkovllhsh"
wvste na mhn rupaivnetai to shmeivo evnwsh".
4.5 S
SUGKOLLHSH T
TOU A
ALOUMINIOU
Gia th sugkovllhsh tou alouminivou eivnai aparaivthto na
crhsimopoieivte:
•
Kaqarov Argon san aevrio prostasia".
•
òEna suvrma trofodosiva" me suvnqesh katavllhlh pro"
to basikov ulikov pou qa sugkollhqeiv.
•
Crhsimopoieivte ergaleiva gia th leivansh kai to bou-
vrtsisma eidikav gia to aloumivnio cwriv" na ta crhsimo-
poihvsete potev gia avlla ulikav.
•
Gia th sugkovllhsh tou alouminivou prevpei na crhsi-
mopoieivte ti" tsimpivde":
PULL 2000
Mont. 1561 hv
SPOOL-GUN
Mont. 1562 me th suvndesh Mont. 1196.
