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Magnetic isolation ring

A magnetic isolation ring and base material technology, which is applied in the fields of magnetic/electric field shielding, non-electric welding equipment, electrical components, etc., can solve the problems of easy melting of magnetic isolation rings, high product defect rate, and high cost, and achieve stable and reliable product quality. The effect of reducing material cost and product defect rate

Inactive Publication Date: 2015-01-28
艾通电磁技术(昆山)有限公司
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  • Abstract
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Problems solved by technology

[0002] The existing magnetic isolation ring is made by argon arc welding process, and the welding material must use copper as the base material, so the cost is relatively high
At the same time, it is easy to cause sand holes during argon arc welding, and the magnetic isolation ring is easy to melt under high temperature environment. Therefore, the defective rate of the product is also high.

Method used

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  • Magnetic isolation ring

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Embodiment Construction

[0011] In conjunction with the accompanying drawings, the present invention is described in detail, but the scope of protection of the present invention is not limited to the following embodiments, that is, all simple equivalent changes and modifications made with the patent scope of the present invention and the content of the specification are still patents of the present invention. covered.

[0012] like figure 1 As shown, a magnetic isolation ring is formed by sequentially welding a first base material 1, a welding material 2 and a second base material 3, wherein both the first base material and the second base material are steel, and the welding material is stainless steel. Both the first base material and the welding material and the second base material and the welding material are connected by friction welding.

[0013] The magnetic isolation ring utilizes the principle of frictional heat generation to effectively combine the three sections of materials, which greatly...

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Abstract

The invention discloses a magnetic isolation ring which is formed by sequentially welding a first base material, a welding material and a second base material, wherein the first base material and the second base material are steel, and the welding material is stainless steel. According to the magnetic isolation ring, the three sections of materials are effectively combined by making use of the principle of heat generation by friction, the manufacturing process is greatly simplified, and the product quality is stable and reliable. In addition, by adoption of friction welding, copper welding material is cancelled, and the cost of material is greatly reduced.

Description

technical field [0001] The invention relates to a magnetic isolation ring. Background technique [0002] The existing magnetic isolation ring is made by the argon arc welding process, and the welding material must use copper as the base material, so the cost is relatively high. At the same time, argon arc welding is easy to cause sand holes, and the magnetic isolation ring is easy to melt under high temperature environment. Therefore, the defective rate of the product is also high. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a magnetic isolation ring, which not only has a simple manufacturing process, but also reduces the defective rate of products. [0004] The technical solution adopted by the present invention in order to solve the technical problem is: a magnetic isolation ring, comprising a first base material, a welding material and a second base material welded in sequence, wherein the first base materia...

Claims

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Application Information

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IPC IPC(8): H05K9/00B23K20/12
Inventor 龚斌穆大卫敬桦
Owner 艾通电磁技术(昆山)有限公司
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