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Tips for Choosing the Right Auto Darkening Welding Helmet
Helmets are crucial to operator safety and provide protection in welding and grinding applications. A number of options are available on the market with wide-ranging features. But not all welding helmets are created equal. It’s important to understand the current and future applications and environmental needs when choosing a welding helmet.
How To Store Welding Rods?
Electrodes for Shielded Metal Arc Welding (SMAW) or stick electrodes must be properly stored in order to deposit quality welds. When stick electrodes absorb moisture from the atmosphere, they must be dried in order to restore their ability to deposit quality welds. Electrodes with too much moisture may lead to cracking or porosity.
How Is The Electrode Holder Rated?
​In welding, arc welding is the method of joining metals together using electricity that generates enough heat to melt the metal. An electric arc is created between the electrode and the base metal, melting the metal on contact.
What To Consider When Choosing Solid or Flux Cored Wire?
MIG welding and flux-cored welding have different characteristics that must be evaluated by the welder when selecting a process for welding applications.
How To Weld With Oxy Acetylene Torch?
The installation, operation, and maintenance of arc welding equipment and the use of the procedures described in this document should only be carried out by qualified personnel in accordance with the applicable codes, safety practices, and the manufacturer's instructions.
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.
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