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What To Look For In A Welding Helmet?
​Part of the welding equipment when starting welding training is the welding shield. Choosing the right welding shield will not only keep the welder safe and comfortable in the workshop but will also improve productivity and weld quality. Here are some of the factors to consider when choosing a welding helmet.
MIG Welding Aluminum Basics
If you have not yet mastered MIG welding of mild steel, you may need to do so before you start welding aluminium using the GMAW (MIG) process. When MIG welding aluminum, you use the same torch angle and gas flow rate (20-30 CFH).
How To Weld Aluminium With A MIG Spool Torch
MIG welders are ideally suited to welding a wide range of metals, but one of the best uses for MIG welders is to weld aluminum. Aluminum is thin metal and you need to control the amount of power used when welding. However, there are a few things you need to know before you start buying a MIG welding machine and a matching spool gun.
Understanding the Different Types of Welding
There are many different types of welds for different experience levels and applications. You can determine which weld type is right for you by examining your welding experience and the materials you want to weld.
What to Look For When Buying A Plasma Cutter?
Once you have determined that plasma cutting is right for you, consider the following factors when making your purchase decision.
What Are the Parts of A Plasma Torch?
Plasma cutters contain many wear parts, which is not surprising when you consider the very high temperatures involved in generating and focusing the plasma arc. It is important to know the condition of these wear parts, as this helps to ensure consistently high-quality cuts and reduces the time required to machine and refine the finished part.
How Thick Can A Plasma Cutter Cut?
Plasma is an electrically conductive ionized gas that is created by adding energy to an electrically neutral gas. The energy is electricity and the gas is usually compressed air.
Tips for Choosing Solid Wire for Welding Applications
The American Welding Society (AWS) offers a variety of classifications based on the mechanical and chemical properties of solid wire.
Understanding Welding Current And Polarity
Welding is a hands-on job, but welders still have to have a fair amount of technical knowledge. One of the terms you will often hear in classes and in shops is "welding current".
The Difference Between Welding And Metal Fabricatio
Many people use the verbs fabrication and welding interchangeably, but this is not quite the case. In the most basic sense, fabrication is the process of creating an item from metal, whereas welding may be a single operation in that process.
What Is The Meaning of Aws A5 1?
The American Welding Society (AWS) classifications of filler metals provide valuable information on their availability, including which materials they are best suited for and how to use them in a way that maximizes performance.
What Is the Difference Between Er70s2 And Er70s 6?
Type ER70S-2 is the most popular Tig rod for welding carbon and low alloy steels and is a triple deoxidizing steel wire used for both TIG and MIG welding applications. Type ER70S-6 is also available in cut lengths for purchase and is a very popular MIG wire for TIG welding.
Welding Torches: An Essential Tool in the Trade
A welding torch can be an important tool in the field of metal joining, especially for high-volume operations. It increases the efficiency of the welding process, keeps professional welders comfortable while working, and encourages a neater weld surface.
When Did Plasma Cutting Begin?
Plasma cutting was invented in the mid-1950s. Patent holders learned that by passing a high velocity superheated gas jet through a narrow opening, an ionized gas or plasma could be produced that could melt metal.
Application Overview: Wire Drawing
To meet this growing demand, metalworking companies pull millions of miles of wire each year. For this reason, wire drawing, although unchanged for many years, is an extremely cost-sensitive and competitive market.
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