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Method and technique of welding the cast iron

Method and technique of welding the cast iron

How to overcome the appearance of organizations I and white cast organization
Welding technique

Welding technique

Explosion Welding (EXW) is a method of welding in which a part of a weld will move at extremely high velocity due to an explosive reaction.
How to troubleshoot the welding machine

How to troubleshoot the welding machine

Any device during the use of the incident is inevitable.
Common mistakes in welding process

Common mistakes in welding process

Common mistakes in welding process and skill of the welder determines primarily the quality of the arc welding.

Underwater welding techniques

Underwater welding techniques

In 1946, a special water-proof electrode was developed in the Netherlands by Van der Willingen and created a breakthrough in the technology of underwater welding.
Welding Technology - 6G Tube Weld Position

Welding Technology - 6G Tube Weld Position


6G posture is a difficult posture, which includes almost all postures in space.
Carry out the welding process

Carry out the welding process

Automated welding process for flat sections of vessels using bottom-to-bottom seam welding with semi-automatic welding (CO2) welding technology.
Welded stainless steel welding technique

Welded stainless steel welding technique

For thin stainless steel welding, it is difficult to avoid warping welds, not overheating and still have to ensure the welding properties.


Common Questions in Tig Welding

Common Questions in Tig Welding

Currently, Tig welding method is increasingly used because of the ability to produce beautiful welds with high quality welds.
How to maintain Mig welding machine

How to maintain Mig welding machine

Typically, mechanical workers working in a building or factory often work in a dusty environment, so does mechanical equipment. After work, the mechanical equipment is often dust or iron grinding, in the long run will affect the operation of the machine.
What are the welding locations in space: 1F, 2F, 3F, 4F, 1G, 2G, 3G, 4G, 5G, 6G?

What are the welding locations in space: 1F, 2F, 3F, 4F, 1G, 2G, 3G, 4G, 5G, 6G?

Welding locations in space
According to Russian standards, space welds are classified according to the following standard: