Lincoln Electric 350MP warranty Arc Performance, Con’T

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A CLOSER LOOK

ARC PERFORMANCE, CON’T.

Lincoln Nextweld® Innovations for Challenging Applications

Waveform Control Technology® makes it possible to take advantage of Lincoln innovations like these patented processes using the Power MIG® 350MP power source:

Pulse-On-Pulseuses a sequence of varying pulse wave shapes to produce a TIG-like bead appearance and excellent weld properties when MIG welding aluminum. Pulse-On-Pulsecontrols arc length and heat input together, making it easier to achieve good penetration.

For more information see Nextweld ® Document NX-2.10

Pulse-On-Pulseon 3 mm Aluminum

Power Mode® uses high-speed regulation of output power to deliver extremely fast response to changes in the arc, for example, when using a whip technique. The result is improved MIG welding performance, including low spatter, very uniform, consistent bead wetting and controlled penetration. Power Mode benefits are especially apparent on low voltage applications on thin steel and stainless steel material less than 20 gauge (0.7 mm). It also delivers excellent arc characteristics on aluminum and other alloys such as silicon bronze and nickel alloys.

For more information see Nextweld ® Document NX-2.60

Power Mode reduces spatter and

Power Mode aids bead

improves bead appearance,

wetting and penetration

even for low voltage

on aluminum.

procedures on stainless.

 

WELDING CURRENT

PULSE FREQUENCY

 

Peak

 

Pulsed MIG varies weld current between peak (high heat)

 

 

 

and background (low heat) current to provide better control of

Ramp Up

 

 

heat input, which minimizes warping and burnthrough on thin

Tail Out

 

materials. Pulsed MIG also enables flat, horizontal, vertical up,

 

 

 

 

 

or overhead welding without a slag system. It can be used in

Background

 

Step Off

hard automation, robotic, and high production semiautomatic

 

applications. Optimized GMAW-P waveforms are readily avail-

TIME

 

 

 

 

 

able to use on aluminum, carbon steel, high strength low alloy

 

 

steel, stainless steel, and nickel alloys.

 

 

 

For more information see Nextweld ® Document NX-2.70

Low Heat

High Heat

 

 

(Background)

(Peak)

 

 

Synergic MIG

Synergic control of voltage and wire feed speed allows you to set weld procedures with only one control for simplicity and ease of use.

Set the wire feed speed and your voltage is automatically set. Override the setting with the voltage/trim control for personal preference.

2.Voltage is auto- matically set.

1.Use one knob to set procedures.

Power MIG® 350MP

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