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TIG 3200 AC/DC
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5.2.10. CYCLE PARAMATERS –TIG AC PROCESS.
From this screen we will set the values that define the welding cycle. The cycle chart and the parameter selection table
(Table 4) will change depending on the selection of welding mode.
KEY ACTION DESCRIPTION
P1 Go to the source process Confirm changes in case of modification request.
P2 Access to Operation Mode Access the selected process mode.
P6 Restore factory settings Recover original parameters settings.
E1 Select parameter Selected parameter with white bar.
When navigating through the parameter selection table, the corresponding
segment of the upper cycle graph will light up simultaneously.
E2 Modify parameter
Each of the different cycles will be composed of different regulation parameters that will vary depending on the selected
operation mode:
TABLE 4 – TIG AC
Parameter DESCRIPTION FUNCITION OBSERVATIONS UNIT RESOLUTION
SHELL
CREATION
Creation tungsten tip
Make round tungsten to facilitate electri-
cal transmission.
ON/OFF ON/OFF
Ø SHELL Tungsten tip diameter Set the size of tungsten tip
Millimeters AUT - 0,1
TPR
Pre-gas time It facilitates arc ignition. Seconds 0,1
IS
Intensity start Reduces priming cracks. % 1
TIS
Intensity start time Preheat material Mode 2TS only Seconds 0,1
UPS Increase time Reduces initial tension. Seconds 0,1
IB
Base Intensity Thermal reduction.
PULSE – BIPULSE only
% 1
Dcl Duty cycle Balance the pulse for thermal control. % 1
TCP Pulse fall time Smoothes transition I ₂ -IB Milliseconds 10
FHZ Pulsed frequency Set the pulse rate. Herces 1
DWS Down time Reduces final tension. Seconds 0,1
IE Final intensity Reduces crater cracks. % 1
TIE Final Intensity Time
Reduces crater size. Mode 2TS only Seconds 0,1
TPS Post gas time Prevents cord oxidation. Seconds 0,1