High-efficiency compact type solid state high-frequency induction welder

A high-frequency welding machine, compact technology, applied in the direction of high-frequency current welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of large high-frequency interference factors, affecting welding quality, and low equipment efficiency, so as to reduce equipment volume, improve equipment efficiency, and reduce the effect of long-distance transportation

Active Publication Date: 2010-10-20
INDUCTOTHERM GROUP CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The long-distance transmission of high-power cables and the matching method of mechanical automatic loads are adopted, so the efficiency of the equipment is not high;
[0005] 2. Distributed power supply cabin

Method used

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  • High-efficiency compact type solid state high-frequency induction welder
  • High-efficiency compact type solid state high-frequency induction welder
  • High-efficiency compact type solid state high-frequency induction welder

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Embodiment Construction

[0027] In order to better understand the technical solution of the present invention, it will be described in detail below through specific embodiments in conjunction with the accompanying drawings:

[0028] see figure 1 and figure 2 , the high-efficiency and compact solid-state high-frequency welding machine of the present invention includes a power supply cabinet 1 and a water system 2. The power supply cabinet is an integrated type that integrates power supply, rectification and inverter, wherein: the cabinet body of the power supply cabinet 1 includes a left side cabinet and right cabinet.

[0029] The left cabinet 3 mainly forms the inverter function, and is responsible for inverting the DC signal into a high-frequency signal output. The layout of the electrical components in the left cabinet 3 is as follows: from left to right, there is a tank circuit capacitor assembly 5 and a double-row capacitor row. Component 6, a number of high-frequency power modules 7 and a pai...

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Abstract

The invention discloses a high-efficiency compact type solid state high-frequency induction welder comprising a power cabinet and a water system, wherein the power cabinet is integrated for integrating a power supply, rectification and inversion; and a power cabinet body comprises a left-side cabinet and a right side cabinet. The left-side cabinet mainly forms an inversion function and is responsible for inverting a direct current signal into a high-frequency signal and outputting. The right-side cabinet is internally divided into a front part and a rear part by a mounting plate; and the front part is mainly formed by a main loop and is responsible for rectifying the power frequency alternating current to form a direct current signal for inverting. A front panel of the mounting plate is sequentially provided with two parallel auxiliary power panels, four up-down stacked filter capacitors, three up-down stacked pulse transformers, a power supply buffer assembly, a voltage and current sampling plate, a pulse trigger plate and a silicon controlled controller assembly from left to right; and a rear panel of the mounting plate is a control panel which is respectively provided with an alternating current low-voltage control device and a direct current low-voltage control device. The water system comprises a water inlet pipe and a water outlet pipe which are respectively arranged in the front and at the back of the left-side cabinet.

Description

technical field [0001] The invention relates to a high-frequency welding machine used for welding various pipe materials, in particular to an efficient and compact solid-state high-frequency welding machine. Background technique [0002] Welding is a very important processing technology with various methods and types, and new technologies are constantly emerging. At present, the welding methods suitable for the production of welded pipes mainly include high-frequency welding and submerged arc welding. Among them, the rapid development of high-frequency welding benefits from the unique characteristics and outstanding advantages of high-frequency welded pipe technology. It is mainly manifested in the high quality of the welded pipe and the great saving of the heating energy of the welded pipe. The solid-state high-frequency welding machine is specially designed for various types of pipe welding. It can weld a wide range of materials, including carbon steel pipes, aluminum, c...

Claims

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Application Information

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IPC IPC(8): B23K13/00B23K13/08
Inventor 陈鹰张健
Owner INDUCTOTHERM GROUP CHINA
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