Cloos QINEO Micro 300, Инструкция по эксплуатации/Перечень запасных частей

Страница: 19 / 33

Micro 300
Cod.006.0001.1362
25/03/2013 v2.0
ENGLISH
19/32
11 WELDING PARAMETERS LIST
Tab. 13 Welding parameters/welding functions enabling
PARAMETER MODE
MIN/DEFAULT/MAX
(UNIT OF
MEASUREMENT)
PROCEDURE
SETTING ACRONYM NOTES
MMA welding current
10/80/250
(A)
1st level Menu
(§ 10.1.1)
- Output current value during MMA welding
Hot-Start
0/50/100
(%)
2nd level Menu
(§ 10.1.2)
H.S.
This parameter aids electrode melting at the time of arc striking.
Consequences of a higher value:

Easier arc strike
 Increased spatter at welding start

Increase of strike area
Consequences of a lower value:
 More difficult arc strike

Less spatter at welding start

Smaller strike area
Hot-Start
1/130/200
(%)
2nd level Menu
(§ 10.3.2)
H.S.
This function is useful when using aluminium alloy welding wire
Consequences of a higher value:

Greater heat output

Greater penetration
Consequences of a lower value:

"Cold" weld bead
Burn-Back
0/26/100
(ms)
2nd level Menu
(§ 10.3.2)
b-b
Establishes the wire cutting length at the end of the welding process
Consequences of a higher value:
- Shortening of the length of wire that protrudes from the torch
Consequences of a lower value:
- Increase of the length of wire that protrudes from the torch
Motor-Slope
0/40/200
(ms)
2nd level Menu
(§ 10.3.2)
SLO Time required to switch from soft-start speed to welding speed
Soft-Start
10/30/100
(%)
2nd level Menu
(§ 10.3.2)
S.S.
Determines the wire feed rate before the arc strike
Calculated as a percentage of the programmed wire feed rate
Crater-Filler
1/80/200
(%)
2nd level Menu
(§ 10.3.2)
C-F
This parameter serves to obtain a uniform deposit at the end of the welding process to fill the crater with a
reduced wire feed rate to facilitate the deposition of filler material.
By keeping the torch trigger pressed during the 3rd time, the wire feed rate is reduced (crater filler speed)
thereby ensuring optimal crater filling, until the post gas time is started by releasing the torch trigger (4th
time).
Consequences of a higher value:
- Difficult crater filling (values greater than 100%)
Consequences of a lower value:
- Cold welding (values close to 1%)
3 Levels Slope
0.1/0.5/10
(s)
2nd level Menu
(§ 10.3.2)
S.3L Establishes the duration of the slope between the 1st and 2nd time and between the 3rd and 4th time.
Arc-Force
0/30/100
(%)
2nd level Menu
(§ 10.1.2)
A.F.
This parameter helps to avoid electrode sticking during welding
Consequences of a higher value:

Fluidity during welding

Welding arc stability

Greater electrode fusion in workpiece

More welding spatter
Consequences of a lower value:

The arc is extinguished more easily

Less welding spatter
Maximum TIG
welding current
5/80/320
(A)
1st level Menu
(§ 10.2.1)
- Current output value during TIG welding
Post-gas time
0/3/10
(s)
GAS menu
(§ 10.2.2)
Post-gas time
GAS menu
(§ 10.3.3)
Po.G.
Time of post gas delivery when the welding arc is extinguished.
Consequences of a higher value:

More effective pickling (improved appearance of workpiece at the end of the welding pass).

Higher gas consumption.
Consequences of a lower value:

Lower gas consumption.

Oxidation of electrode tip (more difficult arc strike).