67
to": Prwvto epivpedo: pievste to plhvktro
R
mevcri na
anavyei h evndeixh
X
kai ruqmivste to kuvrio reuvma me
to koumpi
O
.
Deuvtero epivpedo: pievste to plhvktro
R
mevcri na anavyei
h evndeixh
W
kai ruqmivste to reuvma me to koumpi
O
.
Metav thn anavflexh tou tovxou to reuvma arcivzei na
auxavnetai kai creiavzetai evna cronikov diavsthma pou
antistoiceiv sto
"slope up"
(evndeixh
S
anammevnh), hvdh
ruqmismevno apov prin, gia na ftavsei sthn timhv pou ruq-
mivsthke me to koumpi
O
. H evndeixh
X
anavbei kai h
oqovnh
P
thn epishmaivnei.
An katav thn sugkovllhsh eivnai aparaivthto na elattwv-
sete to reuvma cwriv" na sbhvsete to tovxo (gia parav-
deigma gia na allavxete to ulikov eisagwghv", thn qevsh
ergasiva", na peravsete apov orizovntia se kavqeth qevsh
klp.) pievzete kai afhvnete amevsw" to diakovpth th"
tsimpivda", to reuvma metafevretai sthn deuvterh epileg-
mevnh timhv, to
W
anavbei enwv sbhvnei to
X
.
Gia na gurivsete sto prohgouvmeno kuvrio reuvma epana-
lambavnete thn enevrgeia pievzonta" kai afhvnonta" pavli
to diakovpth tsimpivda", to
X
anavbei enwv sbhvnei to
W
.
Se opoiadhvpote stigmhv qelhvsete na diakovyete thn
sugkovllhsh, pievzete to diakovpth tsimpivda" gia evna
cronikov diavsthma anwvtero tou 0,7 deuterolevptou kai
metav to afhvnete, to reuvma arcivzei na katebaivnei mev-
cri to mhdevn sto cronikov diavsthma tou
"slope down"
,
hvdh ruqmismevno apov prin, (evndeixh
U
anammevnh). Katav
thn favsh
"slope down"
, an pievzete kai afhvnete amev-
sw" to diakovpth th" tsimpivda" epistrevfete sto
"slope
up"
an autov ruqmivsthke se timhv uyhlovterh apov to
mhdevn, hv sthn katwvterh apov ti" ruqmismevne" timev" reuv-
mato".
Prosochv - "PIEZETE KAI AFHNETE AMESWS" ana-
fevretai se cronikov diavsthma to poluv 0,5 deuterolevp-
tou.
H
-
LED
Sugkovllhsh
TIG
-pallovmeno" trovpo"-
2 crovnwn (ceirokivnhto").
Apov 0,16 mevcri 1,1
Hz
sucnovthta" palmwvn h oqovnh
P
epishmaivnei enallaktikav to anwvtato reuvma (kuvrio) kai
to basikov. Oi endeivxei"
X
e
W
anavboun enallaktikav.
Pavnw apov 1,1,
Hz
h oqovnh
P
epishmaivnei ton mevso ovro
twn timwvn twn duvo reumavtwn kai oi endeivxei"
X
kai
W
mevnoun kai oi duvo anammevne".
S v authv th qevsh mporeiv na sundeqeiv to exavrthma cei-
rismouv me pentavl MONT. 193.
I
-
LED
Sugkovllhsh
TIG
-pallovmeno"-4 crovnwn
(autovmato").
Autov to provgramma diafevrei apov to prohgouvmeno
epeidhv kai h anavflexh kai to sbhvsimo ceirivzontai piev-
zonta" hv afhvnonta" to diakovpth th" tsimpivda".
L
-
LED
Sugkovllhsh
TIG
-pallovmeno" me diplov
epivpedo reumato" -4 crovnwn (autovmato").
H ektevlesh tou trovpou sugkovllhsh" eivnai ivdia me
ekeivnh pou perigravfetai sthn evndeixh
G
. Afouv ruqmiv-
sete to anwvtato kai to basikov reuvma tou prwvtou epi-
pevdou, h scevsh anavmesa sta duvo qa diathrhqeiv kai sto
deuvtero epivpedo.
M
-
LED
- QERMIKH PROSTASIA
Anavbei ovtan o ceiristhv" uperbaivnei ton paravgonta
ergasiva" hv to diakoptovmeno posostov pou epitrevpe-
tai apov thn mhcanhv kai diakovptei tautovcrona thn
parochv reuvmato".
Prosochv - S v autev" ti" sunqhvke" o anemisthvra" sune-
civzei na yuvcei thn gennhvtria.
N
-
LED
MPLOKARISMATOS (blevpe 2.3.2)
O
-KOUMPI RUQMISHS
Ruqmivzei to reuvma sugkovllhsh".
Se sunduasmov me to plhvktro
R
eivnai dunathvv
epivsh":
- h ruvqmish tou deutevrou epipevdou reuvmato"
W
- h ruvqmish tou
"
slope up
"
S
- h ruvqmish tou
"
slope down
"
U
- h ruvqmish th" sucnovthta" palmwvn
T
- h metaevrio" ruvqmish (
post gas
)
V
P
- OQONH
Προβάλλει το ρεύμα συγκόλλησης, lτις επιλεγμέ-
νες ρυσθμίσεις με το πλήκτρο
R
που ρυθμίζονται με τον
λεβιέ
O
και τις υποδείξεις φραγής
E1
και
E2
.
Q
- PLHKTRO EPILOGHS
Epilevgei kai apoqhkeuvei ta progravmmata. H
suskeuhv sugkovllhsh" apoqhkeuvei mevcri enniav pro-
gravmmata sugkovllhsh"
P01…..P09
kai ta kaleiv mevsw
autouv tou plhvktrou. Diaqevtei epivsh" evna provgramma
ergasiva"
PL
.
Epiloghv
Pievzonta" suvntoma autov to plhvktro h oqovnh
P
deivcnei
ton ariqmov tou epovmenou progravmmato" apo autouv sto
opoivo ergavzeste. An autov den eivnai katacwrhmevno sthn
mnhvmh h oqovnh qa anabosbhvnei, diaforetika qa eivnai
staqerhv.
Apoqhvkeush
Afouv epilevxate to provgramma, pievzonta" gia perissov-
tero apov triva deuterovlepta ta dedomevna apoqhkeuvontai.
San epibebaivwsh o ariqmov" tou progravmmato" pou faiv-
netai sthn oqovnh
P
qa stamathvsei na anabosbhvnei.
R
- PLHKTRO EPILOGHS
Pievzonta" autov to plhvktro anavboun sth seirav
ta
led
:
S
-
Led
Slope up
. Eivnai o crovno" ston opoivo to
reuvma, xekinwvnta" apov to elavcisto, ftav-
nei thn topoqethmevnh timhv reuvmato" (
0-10 sec
.)
Prosochv Qa anavboun movno ta
led
pou anafevrontai ston
epilegmevno trovpo sugkovllhsh". Paravdeigma, se sugkovl-
lhsh
TIG
katav sunecovmeno trovpo den qa anavbei h evn-
deixh
T
pou ekfravzei thn sucnovthta twn palmwvn.
Kavqe evndeixh deivcnei thn paravmetro pou ruqmivzetai
mevsw tou koumpiou
O
katav to cronikov diavsthma pou
to ivdio eivnai anammevno. Metav apov 5 deuterovlepta apov
thn teleutaiva metatrophv autov sbhvnei kai emfanivvzetai
to kuvrio reuvma sugkovllhsh" enwv anavbei h antivstoich
evndeixh
X
.
