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Double bottom braze welding method

A brazing and heating head technology, applied in welding equipment, electric heating devices, metal processing equipment, etc., can solve the problems of complex equipment, difficult operation, energy waste, etc., and achieve the effect of simple equipment, easy control and less line loss

Inactive Publication Date: 2003-06-25
甘跃斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the high-frequency double-bottom brazing method needs to be completed by a high-frequency brazing machine, there are defects such as complex equipment, waste of energy, and difficult operation control

Method used

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Embodiment Construction

[0014] like figure 2 As shown, the multiple bottom brazing method of the present invention uses a plurality of electric heating tubes 1 to be combined and installed on the support base 2 to form a heating head. The flux between 4 and 5 is melted and then welded together by cooling.

[0015] In the method of the present invention, the combination of electric heating tubes can be a circular heating head composed of multiple ring-shaped electric heating tubes with different diameters, or a square heating head composed of multiple straight electric heating tubes arranged side by side according to actual needs.

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Abstract

The bottom braze welding method adopts one heating head comprising several electrothermal pipes installed on one support seat, the heat produced by the electrothermal pipes is used to braze welding bottom to the produce. Compared with available high-frequency bottom braze welding method, the method of the present invention has the advantages of sipmle equipment, good technological performance, saving in power, etc.

Description

technical field [0001] The invention relates to a double bottom brazing method. Background technique [0002] The commonly used double-bottom brazing method is the high-frequency double-bottom brazing method, which is completed by a high-frequency brazing machine. The high-frequency brazing machine is composed of a high-frequency power supply 1 and a high-frequency head 2, such as figure 1 As shown, its working principle is: when the high-frequency current generated by the high-frequency power supply 1 passes through the high-frequency head 2, the process board 3 generates heat by induction, and the heat is transferred upward to melt the flux and solder between the composite workpieces 4, 5, and 6. Welded together after cooling. Because the high-frequency double-bottom brazing method needs to be completed by a high-frequency brazing machine, there are defects such as complicated equipment, waste of energy, and difficult operation control. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): B23K3/047
Inventor 甘跃斌
Owner 甘跃斌
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