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Clad steel plate manufacturing method using explosive welding and application thereof in linear motor

A technology of explosive welding and clad steel plates, applied in the direction of manufacturing tools, welding equipment, other manufacturing equipment/tools, etc., can solve the problems of ionization corrosion, reduced service life, low bonding rate of induction plates, etc.

Active Publication Date: 2007-07-11
SHANXI TAIGANG STAINLESS STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Foreign countries use direct rolling method or rivet welding method to produce, the bonding rate of induction plate produced by this method is low, generally 80%-90%, easy to form ionization corrosion at the node, and inevitably reduce the service life

Method used

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  • Clad steel plate manufacturing method using explosive welding and application thereof in linear motor
  • Clad steel plate manufacturing method using explosive welding and application thereof in linear motor
  • Clad steel plate manufacturing method using explosive welding and application thereof in linear motor

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Embodiment Construction

[0059] The explosive manufacturing method of this composite steel plate and its application in linear motors are described below in conjunction with the embodiments and accompanying drawings, but the explosive manufacturing method of this composite steel plate and its application in linear motors are limited to the following the described embodiment.

[0060] Embodiment 1 of manufacturing method of composite steel plate

[0061] The explosive welding manufacturing method embodiment of this clad steel plate is the following steps successively:

[0062] 1. Matching: inspect the aluminum plate and steel plate that need to be explosively combined, and if they meet the corresponding national standards and technical requirements, the aluminum plate and steel plate will be paired and matched according to the requirements of the final product. The overall dimensions are 5140mm in length, 810mm in width, 7mm in aluminum plate thickness, and 25mm in steel plate thickness;

[0063] 2. ...

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Abstract

The invention relates to an explosion welding method of composite steel plate and relative application in linear motor, wherein said method comprises that: 1, matching that: coupling the conductive metal plate with steel plate; 2, abrading surface and coating protective layer that cleaning the face of steel plate that contacts the metal plate and coating protective layer at the explosive contact face; 3, exploding and welding that welding the steel plate with metal plate via explosion; 4, aligning that aligning the composite steel plate on aligning machine; 5, finishing that finishing the concaves on the face caused by explosion. And the inventive composite steel plate can be mounted on the sensitive plate mounting base of subway to form sensitive plate of linear motor rotor. The combine rate of composite steel plate can reach 99. 5%, with low cost.

Description

technical field [0001] The invention relates to an explosive welding method of a composite steel plate and its application to a linear motor. Background technique [0002] In the rail transit system, the short stator train is used to drive the linear induction motor. When the primary coil is supplied with three-phase alternating current, the magnetic force is generated due to induction, which directly drives the vehicle forward, and the direction of the magnetic field changes, and the vehicle motion changes accordingly. The linear motor drive technology is advanced, the climbing ability is strong, the turning radius is small, the operation is stable, the system is safe and reliable, the project cost is low, the operation cost is low, and the environmental protection performance is good. my country, as the fifth country in the world, used this technology for the first time in Guangzhou Metro Lines 4 and 5. As the induction plate of the linear motor rotor, two kinds of metal c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K20/08B23K20/24B23K20/26B23P23/04C06B31/28
Inventor 范述宁王虎成李鹏强刘建伟郭励武
Owner SHANXI TAIGANG STAINLESS STEEL CO LTD
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