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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 -
Relieving method of welding stress in medium frequency spot welder
At present, the failure methods of stress elimination used in the intermediate frequency spot welding machine are vibration aging (eliminating 30% to 50% of stress), thermal aging (eliminating 40% to 70% of stress) Hawker energy PT aging (eliminating 80% to 100% of stress). Vibration agin...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 -
Harm of welding stress in mid-frequency spot welder
The harm of welding stress of mid-frequency spot welding machine is mainly concentrated in six aspects: 1, welding strength; 2, welding stiffness; 3, stability of welding parts; 4, processing accuracy; 5, dimensional stability; 6. Corrosion resistance. The following small series for you to introd...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 -
Factors influencing the welding current control accuracy of intermediate frequency spot welder
In the welding process, because the change of resistance will lead to the change of welding current, the welding current needs to be adjusted in time. At present, the commonly used methods include dynamic resistance method and constant current control method, etc., whose purpose is to keep the we...Read more -
Introduction of dynamic resistance and current curve of medium frequency spot welding machine
In the welding process of the intermediate frequency spot welder, the resistance is composed of the contact resistance between welds, the contact resistance between electrodes and welds and the resistance of the welds themselves. As the temperature increases, the size of the resistance is constan...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 -
Troubleshooting Common Issues in Medium-Frequency Spot Welding Machines
Medium-frequency spot welding machines are widely used in various industries for joining metal components. However, like any machinery, they can experience technical problems that affect their performance. In this article, we will discuss common issues that can arise in medium-frequency spot weld...Read more
