Tagged: welding

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Arc welding technique

When welding flat steel, the angle of inclination of the electrode should be about 80 to 90 degrees compared to the plane of the welded plate in the image below. With this angle slag...

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Safety in arc welding

Because there are many advantages such as easy welding, manipulation in any position, cheap equipment, hand arc welding is the method is widely used today. When using arc welding machine, there are many factors...

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Structure of core welding wire

Powder core welding wire (electrode core powder) is a metal electrode inside a core of wire filled with a powder in the form of a powder as a drug coated with welding rods. The...

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How to preserve the welding rod

Preservation of the welding rod is especially important to ensure the quality of the weld. When necessary, re-vacuum the welding rod according to the manufacturer’s instructions before use. Store low-hydrogen base electrodes This is...

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TIG welding torch construction

The function of the TIG torch is to conduct electric and inert gas to the welding area. Manual TIGs and TIGs have the same structure, TIG torches with handles with control knobs, and automatic...

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5 basic techniques in arc welding

 For many people who are new to hand welding or irregular hand welding, it is not easy to have a good weld and quality assurance. Here are five basic things you should consider when...

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MIG welding protective gas

To better understand the gases used for MIG welding we make a comparison between the gases commonly used in MIG welding including: CO2; 80% argon gas / 20% CO 2 gas; Gas mixture of...

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Electric welding machine Price from Hong Ky

Since its appearance in the Vietnam Welding Machine Market, Hong Ky Welding Machine brand has been gaining popularity among customers, trusted by high quality welding machines, stable welding currents, and durability. Long compared to...

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Welding position for mig welding machine in India

Welding Positions In application, there are only four basic welding positions. Often, welding must be done on the ceiling, in the corner, or on the floor. In view of this, some techniques were developed...