The best feeding of wire for aluminum is done with a spool gun. If you can't use a spool gun, use the shortest gun possible and keep the gun as straight as possible. Use argon only for shielding gas. Only use a push gun technique when welding aluminum.

Always read and follow the safety precautions and operational instructions in your owner's manual.

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In TIG welding, a tungsten electrode heats the metal you are welding and gas (most commonly Argon) protects the weld puddle from airborne contaminants. TIG welding produces clean, precise welds on any metal.

See your Owner's Manual for complete safety, set-up and installation procedures. The following diagram and instructions show a typical TIG welding system and connections.

How do I TIG weld?
"How-To Weld" Summary
How do I prepare my weld joint?

A – Feedability is probably the most common problem experienced when moving from GMAW welding of steel to GMAW welding of aluminum.

These welding tips are meant to be helpful hints. See your equipment Owner’s Manual for all safety and operational information.

These welding tips are meant to be helpful hints. See your equipment Owner’s Manual for all safety and operational information.

These welding tips are meant to be helpful hints. See your equipment Owner’s Manual for all safety and operational information.

These welding tips are meant to be helpful hints. See your equipment Owner’s Manual for all safety and operational information.

The following 7 tips will not only improve your overall technique, but they will help to keep you safe on the job.

AC versus DC is a long held debate. Is it better for a current flow to be unidirectional or alternating from positive to negative? In the end, DC is best for MIG welding and AC is best for TIG welding. AC is also suitable for stick welding. You will have to take some precautions. In any case, electricity is like fire and money; a wonderful servant but a terrible master. Use it wisely and you can be proud of a job well done.

Your use of MIG or TIG welding could be the difference in your project that takes it to the next level. You could greatly reduce the time and effort spent making it and improve the quality and durability of the final product.

Your use of MIG or TIG welding could be the difference in your project that takes it to the next level. You could greatly reduce the time and effort spent making it and improve the quality and durability of the final product.

Arc welding processes are as varied as the work pieces they create, and choosing the right one is vital to your project’s success. While MIG and TIG welding both form the weld using an electric arc, the techniques are quite different, and choosing the wrong one can lead to more than one headache. Read on for the reasons you may want to choose MIG welding vs. TIG welding.

TIG Welders fall into three categories: light, industrial, and heavy duty

Tips Of TIG Welding

Advantages Of SAW

Of all the arc welding processes, TIG (tungsten inert gas) welding is capable of achieving the highest quality welds and is the most versatile in terms of what can be welded and the position of the welds. As in most industrial processes, however, quality comes at the expense of time and TIG is generally slower than MIG or MMA welding. But, where weld integrity is critical, production engineers are prepared to accept the additional process time.

In many cases, MIG gun consumables may be an afterthought in the welding process, as concerns with equipment, workflow, part design and more dominate the attention of welding operators, supervisors and others involved in the operation. Yet, these components — particularly contact tips — can have a significant impact on welding performance.

Benefits of low-frequency pulse MIG welding

Pulsed MIG/MAG welding is a variant of the conventional MIG/MAG welding process in which the current is pulsed. Pulsing was introduced originally for control of metal transfer at low mean current levels by imposing short duration high current pulses. The cycle consists of applying the repeated pulse current over a constant background current:

Always read and follow the safety precautions and operational instructions in your owner's manual.

What is duty cycle?

Aluminum and Stainless Steel might look similar, but they are actually quite different. Keep these 10 differences in mind when deciding which type of metal to use in your next project:

Warped metal, charcoal-colored welds, and frustration; these are some of the things that can happen when welding stainless steel.

The joining process of two metal elements through melting is known as welding. It is not an easy job. It is pretty much challenging.

The joining process of two metal elements through melting is known as welding. It is not an easy job. It is pretty much challenging.

Self-Shielded Flux-Cored Welding

How do I get started TIG welding?

Synergy Double Pulse MIG process
1.0mm 5356 Aluminum wire
2mm aluminum plate
Job number: 802
Welding current: 78A

By TOPWELL ProMIG-250SYN DPulse

Visit our website for more details:
http://cn-topwell.com/ProMIG-250SYN%20DPulse-Overview.html

Contact us by email: sales@topwellwelders.com

AC TIG
3mm Aluminum
Welding current: 158A
AC Frequency: 132Hz
AC Balance: -5%
AC Amplitude: 3%
With TOPWELL Gas-Lens

AC TIG
3mm Aluminum
Welding current: 145A
AC Frequency: 54Hz
AC Balance: -15%
AC Amplitude: -15%
With TOPWELL Gas-Lens