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MIG-MAG welding technique

MIG-MAG welding technique

The GMAW welding MIG-MAG is a method of welding using fire-resonant heat between solid-state electrodes through a constant speed wire feeder.
Welding rod technology

Welding rod technology

One of the most used welding techniques today is welding rods.
Welding technology for highly active metals and high melting temperatures

Welding technology for highly active metals and high melting temperatures

In terms of welding properties, these metals (Zn, Hf, Nb, Ta, Mo, W) can be divided into two groups.

Highly active metals Zn, Hf, Nb, Ta: have good welding properties when adhering to welding conditions.
Basic Titan welding techniques for beginners

Basic Titan welding techniques for beginners

Titan welding methods are increasingly popular and applied by the advantages of welding quality as well as aesthetics.
How to fix the weld cracks

How to fix the weld cracks

In the course of welding, welds are susceptible to defects and deformations if the welders fail to follow the proper procedure nor properly understand the metal properties of the welding material. The most common defects are cracked welds

The principle of occupational safety in the use of plasma

The principle of occupational safety in the use of plasma

At present, plasma cutting methods are increasingly used in metalworking due to the advantage of faster cutting speed on metal surfaces compared to previous methods such as sawing, cutting and cutting off oxygen gas.
Working principle of TIG welding machine

Working principle of TIG welding machine

In mechanics, metalworking, welding machines are used quite a lot to repair, connect the metal parts together. There are various welding methods such as welding rod, Tig, Mig, Plasma. Tig welding is a highly applied method due to its high welding efficiency, good weld quality and good quality.
How to use Tig welding machine

How to use Tig welding machine

For each machine there are different adjustments, but in principle, the following three parameters: arc current, the amount of gas protection, the amount of gas cooling. These parameters are controlled independently on the control panel and are operated before powering on.
Aluminum heat-welding technique

Aluminum heat-welding technique

Exothermic welding or Exothermic bonding, thermite welding (TW) is a molten solder. This is a heat-based welding process that is derived from the metal oxide reduction of aluminum.
Guide to buy suitable welding machine

Guide to buy suitable welding machine

Developed in the general trend of the world, welding and cutting technology in Vietnam in recent years has made great strides.
A guide to how to adjust the welding current

A guide to how to adjust the welding current

In welding technology, one of the top requirements is to adjust the current.