If you want to know about resistance welding machine welding knowledge, welding methods and welding cases, you can find them here

Butt welding machine lights include power lights, controller lights and welding lights. Why are they not on or not welding? Here are the answers:

This kind of butt welding machine is called a resistance butt welding machine. It does not require gas, solder, or fire. Place 2 copper rods or copper tubes, press one button to automatically heat and weld, and stop automatically when completed.

The copper wire butt welding machine is a multi-functional butt welding machine. It can not only butt copper, aluminum and titanium but also butt steel. The problem of surface burns usually occurs when butting hardenable steel.

There are indeed many styles of multi-functional butt welding machines. Their heads are different, the positioning principles used are different, and the materials used are also different. These are designed and manufactured according to the cross-sectional area or diameter of wires, rods, and pipes made of mild steel, stainless steel, copper, aluminum, titanium and other materials.

Most domestic manufacturers like to make simple copper wire butt welding machines. Of course, there are also complex iron wire and steel wire butt welding machines that are copied from Germany and Japan. The difference between them is: 1. The simple butt welding machine only retains the welding and tempering functions, while the complex type has only the welding and tempering function on the fuselage.

The copper wire butt welding machine is a resistance welding machine. The welding process mainly includes the pre-pressure stage, the heating stage and the upsetting stage.

Copper wire specifications below 150 square meters correspond to φ0.5~14mm copper wire and copper rods. To meet these specifications, some manufacturers have been producing for nearly 30 years and accumulated a large amount of data. From manual to pneumatic to programmed welding machines, generations of improvements have long been sufficient.

What characteristics of materials are suitable for butt welding machine welding? Common ones include low carbon steel, stainless steel, copper, aluminum, titanium, etc. One thing they have in common is weldability, which can be considered from 5 aspects.

At this stage, the old-fashioned adjustable-speed type is slowly withdrawing from the market, and the CNC version of the copper wire butt welding machine has become the mainstream. Its main feature is the use of microcontrollers and semiconductor thyristors (thyristors) and other electrical appliances for control.