Welding Tips
How to Choose TIG, MIG or MAG Welding?
1. TIG vs (MIG & MAG) 1) In TIG welding, the welding torch is held by one hand and the Tig rods in the other, which is suitable for manual...
How to Choose TIG, MIG or MAG Welding?
1. TIG vs (MIG & MAG) 1) In TIG welding, the welding torch is held by one hand and the Tig rods in the other, which is suitable for manual...
5 Key Points of Electrode Arc Welding
1. Preparation before welding1) Select the welding rods of equal strength grade and appropriate rods diameter according to the strength grade of the structural steel to be welded and the...
5 Key Points of Electrode Arc Welding
1. Preparation before welding1) Select the welding rods of equal strength grade and appropriate rods diameter according to the strength grade of the structural steel to be welded and the...
How to Operate Vertical Welding?
There are two operating methods for vertical electrode arc welding: one is welding from bottom to the top, called upward vertical welding; the other is welding from top to the...
How to Operate Vertical Welding?
There are two operating methods for vertical electrode arc welding: one is welding from bottom to the top, called upward vertical welding; the other is welding from top to the...
How to Prevent Abrasion of Contact Tips?
What's the reason? 1. The failure of the contact tip itself(1) The wear of the contact tip:The wear of the contact tip is in fact the wear of the contact...
How to Prevent Abrasion of Contact Tips?
What's the reason? 1. The failure of the contact tip itself(1) The wear of the contact tip:The wear of the contact tip is in fact the wear of the contact...
How Should Welders Protect Themselves?
In welding operations, metal elements and flux coatings & cores in the filler metals will bring various harmful substances and welding fumes because of the high-temperature welding arcs, which...
How Should Welders Protect Themselves?
In welding operations, metal elements and flux coatings & cores in the filler metals will bring various harmful substances and welding fumes because of the high-temperature welding arcs, which...
How to Braze Copper Pipes?
The refrigeration system in air conditioners is generally made of non-ferrous metals such as copper and aluminum. In the process of manufacturing, installation and maintenance, the brazing of pipes...
How to Braze Copper Pipes?
The refrigeration system in air conditioners is generally made of non-ferrous metals such as copper and aluminum. In the process of manufacturing, installation and maintenance, the brazing of pipes...