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Granule powder compaction device of soft magnetic ferrite E-type open magnetic core

A soft ferrite and pressing mold technology, applied in the manufacture of inductors/transformers/magnets, electrical components, circuits, etc., can solve the problems of increasing labor and energy consumption, and being less than ideal, so as to reduce labor, save energy, and reduce pollution. Effect

Active Publication Date: 2010-09-29
上海继胜磁性材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its effect is the same as that of the sealing mold, but it also increases the labor and energy consumption on the basis of the shortcomings of the sealing mold
[0005] In short, the above two methods are not ideal

Method used

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  • Granule powder compaction device of soft magnetic ferrite E-type open magnetic core
  • Granule powder compaction device of soft magnetic ferrite E-type open magnetic core
  • Granule powder compaction device of soft magnetic ferrite E-type open magnetic core

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Embodiment

[0015] Such as image 3 Shown is the structural diagram of the mold provided by the present invention, which is composed of an inverted T-shaped mold bottom 4 and inclined mold feet 5, wherein the inclined mold feet 5 are respectively fixed on both sides of the inverted T-shaped mold bottom 4. The angle β between the outer surface of the inclined die foot 5 and the vertical plane is 15 degrees.

[0016] The powder consumption of the mold provided by the invention:

[0017] According to normal conditions and conventional technology: a 10-station press is calculated at 75 payments per minute, 22 hours a day, and 30 days a month. The monthly output is 2.97 million payments, and the annual output is 35.64 million payments. The annual powder consumption of the three molds See the table below for volume comparison:

[0018]

[0019] Compared with the mold provided by the present invention and the sealing mold, the conjoined mold has one more cutting process, thereby brin...

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PUM

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Abstract

The invention provides a particle powder pressing mould of a magnetic core with a soft magnetic ferrite E type opening, which is characterized in that the mould comprises a reversed T-shaped die end and oblique die feet; wherein, the oblique die feet are respectively fixed at the two sides of the reversed T-shaped die end. The particle powder pressing mould of the magnetic core with a soft magnetic ferrite E model opening has the advantages of 1. guaranteed quality; 2. energy conservation; 3. labor reduction; and 4. pollution alleviation.

Description

technical field [0001] The invention relates to a particle powder pressing mold of a soft magnetic ferrite E-shaped opening magnetic core, which is used for pressing the soft magnetic ferrite E-shaped opening magnetic core, and belongs to the technical field of molds. Background technique [0002] At present, the E-type soft magnetic ferrite production industry generally suffers from the quality problem of finished hooks (the hooks of small products below E19 are 15-25mm, and the hooks of large products above E19 are 20-40mm, but the product quality standard requires no more than 15mm). In response to this quality problem, companies generally adopt two types of molds: [0003] The first type, such as figure 1 The sealing mold shown is composed of an E-shaped mold body 1 and a mold cover 2 fixed on the top of the E-shaped mold body 1. The mold cover 2 seals the two openings of the E-shaped mold body 1, and its effect is to solve the quality problem , but the price paid for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22F3/03H01F41/02
Inventor 吴正保
Owner 上海继胜磁性材料有限公司