Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method for producing amorphous iron core

A technology of amorphous iron core and production method, applied in the direction of transformer/inductor magnetic core, inductance/transformer/magnet manufacturing, electrical components, etc., can solve the problems of various layers of iron core, increase the process, and reduce production cost, increase production efficiency, and facilitate processing

Inactive Publication Date: 2008-09-03
SHANGHAI RIGANG ZHIXIN AMORPHOUS METAL
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the steel strip needs to be wound first, which increases the process, and it is difficult to cut each layer of the iron core after winding.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing amorphous iron core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Referring to Fig. 1, the present invention provides a production method of an amorphous iron core, which directly cuts the steel strip according to the calculated length to form iron chips of the required length for each layer of the iron core, and then stacks the iron chips together After forming, the two ends of each layer are joined to each other to form the required iron core.

[0008] The specific process flow is:

[0009] (1) Strip preparation:

[0010] Prepare amorphous alloy materials (amorphous alloy steel coils) and related auxiliary materials according to the technical requirements of iron core products;

[0011] (2) Cutting:

[0012] According to the technical requirements of iron core products, the shearing machine is used to cut the strip-shaped amorphous alloy steel strip to form amorphous iron chips of required length;

[0013] Generally, according to the size of the iron core and the thickness of the amorphous steel strip, the amorphous iron chips ca...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to a manufacturing method of amorphous iron core, which executes cutting directly according as the calculated length on steel belt, forming required length iron chip on each layer, then iron chip is fold together, two ends of the each layer are mutual bond together for forming the required formed iron core. Because the present invention executes cutting directly for steel belt, so technique of winding non-seam web-like iron core is omitted, and the cutting directly on steel belt is easier to the cutting on web-like iron core, thereby the present invention has convenient machining, reducing cost of manufacture, improving production efficiency, and is mainly used for amorphous iron core.

Description

technical field [0001] The invention relates to a production method of an amorphous iron core. technical background [0002] The production of the existing amorphous iron core is to wind the iron core steel strip into a seamless coiled iron core with a window (middle hole) in the middle, and then wrap each layer of the seamless coiled iron core according to a certain method. Cut off to form an amorphous iron chip, and then shape the amorphous iron chip and join the two ends of the amorphous iron chip to form an amorphous core with a seam so that the amorphous core can be attached when the coil is installed. Open at the seam and loop over. The disadvantage of this method is that the steel strip needs to be wound first, which increases the process, and it is also difficult to cut each layer of the iron core after winding. Contents of the invention [0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a production method ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/26H01F27/25H01F41/02
Inventor 张卫国林炯星阎川华顾燕勇王天祥徐磊
Owner SHANGHAI RIGANG ZHIXIN AMORPHOUS METAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com