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Precautions for Energy Storage Welding Machines

Energy storage welding machines consist of mechanical and electrical components, with circuit control being the core part of resistance welding technology. This technology is widely used in the welding field and has become the mainstream of welding equipment control system development. Nowadays, ... Read More

Key Points in the Manufacture of Energy Storage Welding Machines

Energy storage welding machines utilize a small transformer to pre-charge a group of high-capacity capacitors to store energy, followed by discharging welding parts using a high-power resistance welding transformer. The prominent feature of energy storage welding machines is their short discharge... Read More

Three Key Points in the Manufacture of Energy Storage Welding Machines

Energy storage welding machines are a subset of resistance welding, known for their low instantaneous power consumption from the grid and ability to maintain stable voltage output over the long term, making them highly favored by users. A comprehensive energy storage welding machine not only boas... Read More

Influence of resistance of medium frequency spot welder on spot welding heating

The resistance of spot welding machine is the basis of internal heat source, resistance heat, is the internal factor of forming welding temperature field, research shows that the heat extraction of contact resistance (average) is about 5%-10% of the internal heat source Q, soft specification may ... Read More

Intermediate frequency spot welding machine fixture design steps

First of all, we must determine the scheme of the fixture structure of the intermediate frequency spot welding machine, and then draw a sketch, draw the main tooling content of the sketch stage: 1, select the design basis of the fixture; 2, draw the workpiece diagram; 3. Design of positioning par... Read More

Quality Inspection of Medium Frequency Spot Welding Machine

There are generally two methods for inspecting the quality of medium frequency spot welding machines: visual inspection and destructive testing. Visual inspection involves examining various aspects and utilizing microscope images for metallographic inspection. For this, the welded core part needs... Read More

Basic Requirements for the Design of Fixtures for Medium Frequency Spot Welding Machines

Medium frequency spot welding machines need to have sufficient strength and rigidity to ensure that the fixture works normally during assembly or welding processes, without allowing unacceptable deformation and vibration under the action of clamping force, welding deformation restraint force, gra... Read More

How Welding Standards Affect the Quality of Spot Welds in Medium Frequency Spot Welding Machines

Excessive or insufficient welding pressure in medium frequency spot welding machines can reduce the load-bearing capacity and increase the dispersion of welds, especially affecting tensile loads significantly. When the electrode pressure is too low, there may be insufficient plastic deformation o... Read More

Troubleshooting and Reasons for Malfunctions in Medium Frequency Spot Welding Machines

As we all know, it’s normal for various malfunctions to occur in medium frequency spot welding machines after prolonged mechanical use. However, some users may not know how to analyze the causes of these malfunctions and how to deal with them. Here, our maintenance technicians will give you... Read More

What are the safety operating procedures for energy storage spot welding machines?

Energy storage welding machines are widely used in many factories due to their energy-saving and efficient features, minimal impact on the power grid, power-saving capabilities, stable output voltage, good consistency, firm welding, no discoloration of weld points, saving on grinding processes, a... Read More

What spot welding machine is used for welding hot-formed plates?

Welding hot-formed plates poses unique challenges due to their increasing use in the automotive industry. These plates, known for their exceptionally high tensile strength, often have aluminum-silicon coatings on their surfaces. Additionally, the nuts and bolts used in welding are typically made ... Read More

What spot welding machine is used for welding high-strength plates?

Welding high-strength plates requires special consideration due to their increasing use in the automotive industry. However, they also pose welding challenges. High-strength plates, known for their exceptionally high tensile strength, often have aluminum-silicon coatings on their surfaces. Additi... Read More
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