Home Categories Send inquiry

Welder Information

What are the quality indicators for evaluating the welding points of intermediate frequency spot welding machines?

What are the quality indicators for evaluating the welding points of intermediate frequency spot welding machines? The spot welding process of medium frequency spot welding machine is widely used to weld thin metal structural components of cars, buses, commercial vehicles, etc. due to its advanta... Read More

How to choose the electrode material of the medium frequency spot welding machine?

How to choose the electrode material of the medium frequency spot welding machine? Spot welding electrode head through the current of thousands to tens of thousands of amperes, withstand the voltage of 9.81~49.1MPa, instantaneous temperature of 600℃~900℃. Therefore, the electrode is required to h... Read More

How to improve the life of medium frequency spot welding machine?

Spot welding sputtering is generally caused by too much welding current and too low electrode pressure, too much welding current will make the electrode overheating and deformation, and will accelerate the alloying of zinc copper, thereby reducing the electrode life.   At the same time, the... Read More

How does electrode temperature guarantee the welding quality of intermediate frequency spot welder?

In order to ensure the welding quality of the intermediate frequency spot welding machine, the electrode cooling channel must be set reasonably, the cooling water flow is sufficient, and the water flow depends on the electrode material, size, base metal and material, thickness and welding specifi... Read More

What is the welding stress of medium frequency spot welder?

The welding stress of intermediate frequency spot welder is the stress caused by welding of welded components. The root cause of welding stress and deformation is the non-uniform temperature field and the local plastic deformation and different specific volume structure caused by it.   &nbs... Read More

Why does the intermediate frequency spot welder have the problem of shunt?

The spot welding machine will produce a misunderstanding when welding, that the more the solder joint is stronger, in fact, the real welding joint spacing is required, if not done according to the requirements, it may backfire, the more the solder joint is not strong, the solder joint quality wil... Read More

What are the characteristics of intermediate frequency spot welder?

The operation principle of the mid-frequency spot welder is that the upper and lower electrodes are pressurized and energized at the same time, and the Joule heat generated by the contact resistance between the electrodes is used to melt the metal (instantaneously) to achieve the purpose of weldi... Read More

Why does the intermediate frequency spot welder have current instability?

When it comes to the stability of welding performance, the first thing that comes to mind is whether the current through is stable. Why does the current instability occur when the medium frequency spot welder welds the parts?   1. The welding joint is in poor contact, causing the current to... Read More

What factors affect the use efficiency of intermediate frequency spot welder?

With the widespread use of medium frequency welders, what factors will affect the efficiency of its use preparation? The following Suzhou Angjia small series for you to introduce in detail:   First of all, the power moment will also have a great impact on the spot welder, because the heat g... Read More

The Impact of Welding Standards on the Quality of Spot Welds in Medium-Frequency Spot Welding Machines?

Welding is a critical process in various industries, playing a significant role in ensuring the structural integrity and performance of many products. Among the different welding techniques, spot welding is commonly used, and the quality of the welds it produces is essential. This article explore... Read More

Causes of Cracking in Mid-Frequency Spot Welding?

Mid-frequency spot welding is a widely used welding technique in various industries, but it can encounter issues such as cracking in the welded joints. Understanding the causes of these cracks is essential for improving the quality and reliability of welded components. In this article, we will ex... Read More

Effects of Electrode Pressure in Medium Frequency Spot Welding on Resistance?

Medium frequency spot welding is a widely used method in the manufacturing industry, particularly in the assembly of metal components. The success of this process is highly dependent on various parameters, one of which is electrode pressure. In this article, we will explore the significant impact... Read More
<< < Previous 14151617181920 Next > >> Page 17 / 60