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Working principle and application field of high frequency pipe welding machine
Release time:
2023-04-10 09:14
high frequency welded pipe machineIt is a kind of equipment specially used for the production of welded pipes, which uses high-frequency current to heat and weld pipes. Working principle: The high-frequency machine converts the power supply into a high-frequency current through a high-frequency signal, and then the current flows through the transmission coil to generate an electromagnetic field, which in turn generates an induced current to cause local heating inside the steel pipe, and the steel pipe is welded by mechanical pressure.
High frequency welded pipe machine is mainly used in construction, petrochemical, automotive, machinery, aerospace and other industries, in the construction industry, high frequency welded pipe machine is often used in the production of large pipes. In the petrochemical industry, high-frequency pipe welding machines are often used to produce chemical pipelines, while in the automotive, machinery, aerospace and other industries, high-frequency pipe welding machines are used to produce various pipes and parts.
When welding steel pipes, it is very important to choose a suitable high-frequency pipe welding machine, not only to improve production efficiency, but also to ensure welding quality. The following are several key points to choose a high-frequency welded pipe machine:
The model is selected according to the diameter of the welded pipe, and the model and the diameter of the steel pipe are generally proportional;
Select the power and frequency according to the thickness and material. The greater the power, the higher the frequency. It is suitable for thicker steel pipes, while moderate power and moderate frequency are suitable for the production of thin-walled steel pipes;
Understand the pipe length and equipment adjustment time. The larger the pipe length, the longer the adjustment time, so you need to consider the actual situation when choosing a machine;
It is very important to choose the right high-frequency welded pipe machine. Only by choosing the high quality equipment can we provide a more stable and reliable guarantee for the production process, improve production efficiency, reduce production costs and losses, and better develop and use steel pipe processing. Various advantages.
The principle of high-frequency pipe welding machine is to melt the metal sheet under the action of high-frequency power supply by friction heat or resistance heating, and then make the metal sheet contact by external force to achieve the effect of fusion after electrification. The pipe produced by it has smooth surface and stable quality, which is favored by many enterprises.
High-frequency pipe welding machine has a wide range of applications, covering construction, manufacturing, transportation and many other fields, such as manufacturing water supply pipelines, natural gas pipelines, oil and gas pipelines, steam, automobile manufacturing and other industries, all need to use high-frequency pipe welding machine for production.
High frequency welded pipe machine
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