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The Working Process of Medium Frequency Spot Welding Machine
Today, let’s talk about the working knowledge of medium frequency spot welding machines. For friends who have just joined this industry, you may not know much about the mechanical use and working process of spot welding machines. Below are the three main steps of the working process of a me...Read more -
Factors Affecting the Current of Medium Frequency Spot Welding Machines
During the welding process of medium frequency spot welding machines, the operating frequency is limited by 50Hz, and the minimum adjustment cycle of the welding current should be 0.02s (i.e., one cycle). In small-scale welding specifications, the time for zero crossing will exceed 50% of the pre...Read more -
Inspection Work for the Quality of Spot Welding in Medium Frequency Spot Welding Machines
The welding pressure in medium frequency spot welding machines is a crucial step. The size of the welding pressure should match the welding parameters and the properties of the workpiece being welded, such as the size of the projection and the number of projections formed in one welding cycle. T...Read more -
Introduction to Medium Frequency Spot Welding Process Knowledge
Factors affecting the quality of spot welding in medium frequency spot welding machines include: current, electrode pressure, welding material, parameters, energizing time, electrode end shape and size, shunting, distance from the edge of the weld, plate thickness, and the external condition of t...Read more -
What should be noted when operating a medium frequency spot welding machine?
When operating a medium frequency spot welding machine, it’s important to pay attention to several things. Before welding, remove any oil stains and oxide layers from the electrodes because the accumulation of these substances on the surface of the weld points can be extremely detrimental t...Read more -
What is the role of the controller in a medium frequency spot welding machine?
The controller of a medium frequency spot welding machine is responsible for controlling, monitoring, and detecting the welding process. The guiding parts use special materials with low friction, and the electromagnetic valve is directly connected to the cylinder, which accelerates the response s...Read more -
Components of Capacitor Energy Storage Spot Welding Machine
The capacitor energy storage spot welding machine is mainly composed of the power rectification section, the charge-discharge conversion circuit, the welding transformer, the welding circuit, and the electrode pressure mechanism. The power rectification section utilizes three-phase power supply a...Read more -
Introduction to Capacitors in Capacitor Energy Storage Spot Welding Machine
The capacitor is the most important component in a capacitor energy storage spot welding machine, accounting for a significant portion of its overall performance. Its charging and discharging speed as well as its lifespan directly impact the overall effectiveness of the equipment. So, let’s...Read more -
Troubleshooting and Solutions for Capacitor Energy Storage Spot Welding Machine
When using a capacitor energy storage spot welding machine, you may encounter some common problems. How should you deal with these issues when they arise? Here are some troubleshooting methods to help you navigate through these problems more effectively! After powering on, the power indicato...Read more -
Electrode Repair Process for Medium Frequency Spot Welding Machine
The electrode head of the medium frequency spot welding machine must be kept clean. After a certain period of use, if the electrode shows wear or surface damage, it can be repaired using copper wire brushes, high-quality fine files, or sandpaper. The specific method is as follows: Place the fine...Read more -
Solution for Pit Formation in Medium Frequency Spot Welding Machine
During the operation of a medium frequency spot welding machine, you may encounter a problem where pits appear in the welds. This issue directly results in poor weld quality. So, what causes this problem? Typically, when faced with this situation, the weld needs to be redone. How can we prevent t...Read more -
Electrode Shape and Material for Medium Frequency Spot Welding Machine
The vicious cycle of electrode wear on the surface of the workpiece in medium frequency spot welding machines can halt welding production. This phenomenon is mainly due to the harsh welding conditions faced by the electrodes. Therefore, comprehensive considerations should be given to electrode ma...Read more
