CN202709757U - Wave-shaped setter - Google Patents
Wave-shaped setter Download PDFInfo
- Publication number
- CN202709757U CN202709757U CN 201220363733 CN201220363733U CN202709757U CN 202709757 U CN202709757 U CN 202709757U CN 201220363733 CN201220363733 CN 201220363733 CN 201220363733 U CN201220363733 U CN 201220363733U CN 202709757 U CN202709757 U CN 202709757U
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- CN
- China
- Prior art keywords
- wave
- main body
- magnetic core
- setter
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model discloses a wave-shaped setter, comprising a main body plate (1), wherein wave-shaped grooves (2) are arranged on the upper surface and the lower surface of the main body plate (1), and linear grooves (3) are respectively arranged at four edges of any side of the main body plate (1). According to the wave-shaped setter, the wave-shaped grooves on the upper surface and the linear grooves at the four edges are added on the basis of a common setter, so that the contact area between the bottom part of a magnetic core and the setter is reduced when a product is sintered; the problem of cracking caused by poor glue binder removal in the sintering process of the magnetic core is solved, and the defects of deformation and crystallization of the magnetic core, caused by an uneven man-made operation, are overcome.
Description
Technical field
The utility model relates to a kind of load bearing board, is specifically related to a kind of waveform load bearing board.
Background technology
The dull and stereotyped load bearing board that uses in the sintering process at present can increase a 2-3 month rear oxidation aluminium workload, is prone to the people and is the inhomogeneous deformation of products that causes of operation and crystallization; Not smooth because of the product binder removal in sintering process, cause product sintering cracking, cause the sintering production capacity to descend; Present dull and stereotyped load bearing board spreads the product bottom stock removal of alumina sintering technique at 0.5-0.7mm, and stock removal crosses that I haven't seen you for ages causes that the product mill be full of cracks and intensity variation occur at the end.
The utility model content
Provide a kind of waveform load bearing board for solving the above problems the utility model, solved the problem of Cracking that binder removal does not freely cause in the magnetic core sintering process in actual production process, having overcome the people is the inhomogeneous magnetic core distortion that causes of operation and the problem of crystallization.
The utility model is achieved through the following technical solutions:
A kind of waveform load bearing board comprises that main body is dull and stereotyped, is provided with wave shape groove at upper surface and the lower surface of described main body flat board, is respectively arranged with linear grooves on four limits of any one side of described main body flat board.
Preferably, described linear grooves is one.
The beneficial effects of the utility model are: by above-mentioned design, reduce with the load bearing board contact area magnetic core bottom when making the product sintering, solved the problem of Cracking that binder removal does not freely cause in the magnetic core sintering process, having overcome the people is the inhomogeneous magnetic core distortion that causes of operation and the problem of crystallization.
Description of drawings
Fig. 1 is the schematic diagram of wave shape groove of the present utility model;
Fig. 2 is the schematic diagram of linear grooves of the present utility model.
The specific embodiment
The present invention is described in detail below in conjunction with specific embodiment.Following examples will help those skilled in the art further to understand the present invention, but not limit in any form the present invention.Should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
Waveform load bearing board as depicted in figs. 1 and 2 is provided with wave shape groove 2 at upper surface and the lower surface of main body flat board 1, is respectively arranged with a linear grooves 3 on four limits of any one side of main body flat board 1 simultaneously.
The utility model has reduced the contact area of magnetic core with load bearing board, has solved the problem of Cracking that binder removal does not freely cause in the magnetic core sintering process, and having overcome the people is the inhomogeneous magnetic core distortion that causes of operation and the problem of crystallization.
The utility model is based on the condition of several reality:
(1), load bearing board is to advance the essential articles for use that kiln is fired as bearing magnetic core;
(2), in the process of sintering, have the phenomenon generation of binder removal;
(3), the stack of putting of magnetic core must be by manually finishing in the production;
(4), product all needs to grind at the end.
Claims (2)
1. waveform load bearing board, comprise main body dull and stereotyped (1), it is characterized in that, be provided with wave shape groove (2) at upper surface and the lower surface of described main body dull and stereotyped (1), be respectively arranged with linear grooves (3) on four limits of any one side of described main body dull and stereotyped (1).
2. waveform load bearing board according to claim 1 is characterized in that, described linear grooves (3) is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363733 CN202709757U (en) | 2012-07-26 | 2012-07-26 | Wave-shaped setter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363733 CN202709757U (en) | 2012-07-26 | 2012-07-26 | Wave-shaped setter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709757U true CN202709757U (en) | 2013-01-30 |
Family
ID=47590050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363733 Expired - Fee Related CN202709757U (en) | 2012-07-26 | 2012-07-26 | Wave-shaped setter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767965A (en) * | 2012-07-26 | 2012-11-07 | 天通（六安）电子材料科技有限公司 | Wave-shaped setter plate |
| CN104422288A (en) * | 2013-09-04 | 2015-03-18 | 株式会社村田制作所 | Hot processing clamp |
-
2012
- 2012-07-26 CN CN 201220363733 patent/CN202709757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767965A (en) * | 2012-07-26 | 2012-11-07 | 天通（六安）电子材料科技有限公司 | Wave-shaped setter plate |
| CN104422288A (en) * | 2013-09-04 | 2015-03-18 | 株式会社村田制作所 | Hot processing clamp |
| CN104422288B (en) * | 2013-09-04 | 2016-08-24 | 株式会社村田制作所 | Heat treatment fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130726 |