ESAB MultiPower 460 Pulse Provozní pokyny stáhnout pdf (Strana 15)

SECTION 3 OPERATION

E. MIG PULSE WELDING

The MultiPower 460 Pulse is designed to provide simple to use, high quality,

preprogrammed synergic and non-synergic pulsed Mig welding. Synergic

pulsed Mig welding means that pulse parameters (such as pulse height, pulse

width, background current and pulse frequency) are automatically adjusted by

the MultiPower 460 Pulse as the wire feed speed is changed by the operator.

A unique non-synergic Mig pulse mode is also offered for welding applications

and wire feeder combinations that cannot use the preprogrammed synergic

pulse data.

The preprogrammed WIRE TYPES, WIRE DIAMETERS and shielding gases

are listed in Table 5-2

The TRIM allows the operator to fine tune the pulse arc length and optimize the

welding. When the PROCESS switch is placed in the MIG position and the MIG

STANDARD/PULSE switch is place in the MIG PULSE position, the MultiP-

ower 460 Pulse is set for CC over CC (constant current) pulse welding. The

power source will output open circuit voltage (OCV) when the Mig Gun trigger

is depressed. The MultiPower 460 Pulse provides a TRIM from either the wire

feeder or power source depending on the position of the PANEL/REMOTE

Material Type Shield Gases

Shielding Gas

(AWS Designation)

Carbon Steel

035, 040, 045,

052, 062

Ar - 5% CO2 (SG-AC-5)

Ar - 8% CO2 (SG-AC-8)

Ar - 10% CO2 (SG-AC-10)

Ar - 2% O2 (SG-AO-2)

Ar - 8% CO2 - 2% O2 (SG-ACO-8/2)

Stainless Steel

035, 040, 045,

062

Ar -2% CO2 (SG-AC-2)

Ar - 8% CO2 (SG-AC-8)

Ar - 2% O2 (SG-AO-2)

Ar - 8% CO2 - 2% O2 (SG-ACO-8/2)

Ar - He

4000 & 5000

Aluminum

035, 040, 3/64,

062

Ar ( SG-A)

Ar - He 25% (SG-AHe-25)

Ar - He 50% (SG-Ahe-50)

Metal Core

Carbon Steel

035, 040, 045,

052, 062

Ar - 5% CO2 (SG-AC-5)

Ar - 8% CO2 (SG-AC-8)

Ar - 10% CO2 (SG-AC-10)

Ar - 2% O2 (SG-AO-2)

Ar - 8% CO2 - 2% O2 (SG-ACO-8/2)

Metal Core

Stainless Steel

045, 062

Ar - 2% CO2 (SG-AC-2)

Ar - 8% CO2 (SG-AC-8)

Ar - 1% O2 (SG-AO-1)

Ar - He 50% - 2% CO2 (SG-AHeC-50/2)

Table 5-2 Wire Types, Diameter and Shield Gases

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

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