Knowledge

Why Does CO₂ Welding Use 80% Argon and 20% Carbon Dioxide? In industrial MIG/MAG welding, the gas mixture of **80% Argon + 20% Carbon Dioxide** is the most widely used standard shi

Is stick welding harder than MIG ? Yes, it is usually more difficult and time consuming to train a person to welding competence using the SMAW process (aka "stick") as compared to

What is the difference betwwen AC and DC TIG welder ? DC is Direct Current. It's fairly self explanatory and used for welding mild steel, stainless, cast iron, etc. Current onl

The high-frequency arc is an extremely low current arc. I have seen welders light the high-frequency only on their fingers with no harm done. As others have said, the high-frequenc

Wire jamming is one of the most common operational issues in MIG welding systems. It not only interrupts productivity but can also cause premature wear to components such as drive

Spatter in MIG welding, a critical issue that impairs weld aesthetics, increases post-weld cleanup costs, and may compromise weld integrity, stems from multiple interrelated profes

In the world of metal joining, arc welding is undoubtedly the cornerstone. Manual Metal Arc welding (MMA) and Tungsten Inert Gas welding (TIG), as two of the most widely used and r

In the technical specifications of welding equipment, "MMA" is a common abbreviation, standing for Manual Metal Arc welding, usually translated as manual arc welding or s

Submersible sewage pump is a pump product that is connected to the motor and works underwater at the same time. Compared with the general horizontal pump or vertical sewage pump, t

1. The difference between submersible pumps and deep well pumps Both submersible pumps and deep well pumps are submersible pumps that are submerged underwater. They have the same w

TIG welding requires various components, but the welding gun is the main one. It holds the tungsten electrode and directs the shielding gas. The electricity comes from a power sour

A centrifugal pump is a mechanical device designed to move fluids by means of rotational energy transferred from one or more driven rotors, called impellers. The fluid enters the r