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DC Welding vs AC Welding: Who Comes Out on Top?

Direct current (DC) welding and alternating current (AC) welding are two commonly used welding processes, and they each have their own characteristics. In this article, we will analyze what are the differences between DC welding and AC welding in the field of resistance welding, and which welding... Read More

Spot Welding Machine – Principle, Types, Advantages

Spot welding machine is a machine used for metal connection, which is relatively common in metal processing. With the progress of welding technology and the improvement of welding requirements, welding equipment is more and more diversified, spot welding machine is a kind of welding equipment wit... Read More

How to Weld Copper Alloys with Resistance Spot Welding

Resistance welding is a widely used method of joining a variety of metals, including copper alloys. The technology relies on heat generated by electrical resistance to form strong, durable welds. There are many ways to weld copper, but you may have rarely heard of using a spot welding machine to ... Read More

Spot Welding-Tips for Good Welds

Spot welding is a kind of resistance welding, as is a well-established process used to join various metals, making it an essential method in modern industrial metalworking. This article provides some tips for achieving strong, attractive, and stable resistance welds: Choose the Right Spot Welding... Read More

What is Spot Welding? (A Complete Welding Process Guide)

Spot welding is a type of press welding and a traditional form of resistance welding. It is an important part of metalworking and is used in many industries. This article will explain the principles and working methods of spot welding in detail to help you better understand what spot welding is. ... Read More

How To Weld Stainless Steel with Spot Welding

Stainless steel is a widely used material known for its excellent corrosion resistance and mechanical properties. Medium frequency inverter spot welding offers unique advantages in terms of precision, control, spot welding is one welding process of resistance welding, and welding quality for stai... Read More

Sheet Metal Welding- What Method is for you?

Sheet Metal welding is used in many industries. Whenever you need to join metal parts, you’ll consider how to weld them. Welding technology has become very advanced, and choosing the right welding method can make your job much easier and more efficient. This article will guide you through u... Read More

Arc Welding VS Spot Welding, What’s The Difference

In the welding industry, there are many types of welding. Arc welding and spot welding are among the most common techniques. They are often used in different fields and play important roles in various industries.  As a beginner, it might be hard to understand the differences. If you want to learn... Read More

The present and future of resistance welding – digital

With the continuous progress of science and technology and the increasing refinement of industrial production, resistance welding technology, as an important welding method, has been widely used in various fields. However, the traditional resistance welding technology has some problems, such as l... Read More

How does Electrode Pressure Affect Resistance in Mid-Frequency Spot Welding Machines?

Changes in electrode pressure in mid-frequency spot welding machines will alter the contact area between the workpiece and the electrode, thereby affecting the distribution of current lines. With an increase in electrode pressure, the distribution of current lines becomes more dispersed, leading ... Read More

What affects the contact resistance of medium frequency spot welding machine?

The contact resistance of medium frequency spot welding machines is influenced by several factors. These include the presence of high-resistance oxides or dirt on the surfaces of the workpiece and electrodes, which hinder the flow of current. Thick layers of oxides or dirt can completely block th... Read More

How To Spot Weld, Benefits In The Automotive Industry

Metal sheet welding is a crucial part of the production process for various metal products. Spot welding is widely used in the automotive manufacturing industry, home appliance hardware industry, and sheet metal box industry. Modern technology demands increasingly higher welding quality. In this ... Read More
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