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What are the characteristics of medium frequency spot welding machine? Xinxing welding machine explains for you
Wuxi Xinxing Welding Equipment Factory mainly produces: spot welding machines, butt welding machines, flash butt welding machines, medium frequency spot welding machines, energy storage spot welding machines, nut spot welding machines, polymer diffusion welding machines and other resistance welding equipment! QQ online consultationSitemapContact us
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What are the characteristics of medium frequency spot welding machine? Xinxing welding machine explains for you
Release time:2021.04.10
Summary of information:
Today, the editor of Xinxing Welding Machine has compiled information related to the characteristics of medium frequency spot welding machines to help you understand the characteristics of medium frequency spot welding machines. Let’s take a look!
Several major features of the medium frequency spot welding machine are as follows:
1. There is no zero-crossing effect in the welding current.
The welding current provided by the AC resistance welder is two zero crossings per cycle (20ms). During this period, there is no current heating in the welding area, but the heat dissipation process does not stop and the heat loss is serious.
The output of the inverter resistance welding machine is DC current with very small ripples and no over-equivalence effect. It has irreplaceable advantages in light alloys, heat-resistant steel, precision parts, high-speed seam welding and high-quality welding occasions.
2. With current concentration function
When AC current passes through the welding area, it diverges due to surface effects. On the contrary, the DC current of a small ripple inverter welder will be concentrated towards the center when passing through the welding area. It can concentrate the welding heat and reduce the heat affected zone around the solder joint. This property is especially important for welding multi-layer and thick plates.
Wuxi Xinxing Welding Equipment Factory takes promoting the development of the welding industry as its own responsibility and serving customers as its purpose. We hope to solve welding problems for customers and provide better welding equipment and services. The main equipment includes: butt welding machines, spot welding machines, variable frequency AC spot welding machines, medium frequency inverter DC spot welding machines and other products. Welcome to consult and purchase.
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What are the characteristics of medium frequency spot welding machine? Xinxing welding machine explains for you
Summary of information:
Today, the editor of Xinxing Welding Machine has compiled information related to the characteristics of medium frequency spot welding machines to help you understand the characteristics of medium frequency spot welding machines. Let’s take a look!
Several major features of the medium frequency spot welding machine are as follows:
1. There is no zero-crossing effect in the welding current.
The welding current provided by the AC resistance welder is two zero crossings per cycle (20ms). During this period, there is no current heating in the welding area, but the heat dissipation process does not stop and the heat loss is serious.
The output of the inverter resistance welding machine is DC current with very small ripples and no over-equivalence effect. It has irreplaceable advantages in light alloys, heat-resistant steel, precision parts, high-speed seam welding and high-quality welding occasions.
2. With current concentration function
When AC current passes through the welding area, it diverges due to surface effects. On the contrary, the DC current of a small ripple inverter welder will be concentrated towards the center when passing through the welding area. It can concentrate the welding heat and reduce the heat affected zone around the solder joint. This property is especially important for welding multi-layer and thick plates.
Wuxi Xinxing Welding Equipment Factory takes promoting the development of the welding industry as its own responsibility and serving customers as its purpose. We hope to solve welding problems for customers and provide better welding equipment and services. The main equipment includes: butt welding machines, spot welding machines, variable frequency AC spot welding machines, medium frequency inverter DC spot welding machines and other products. Welcome to consult and purchase.
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