CN106816305A - The reactor preparation method and amorphous iron core of non-crystal block - Google Patents
The reactor preparation method and amorphous iron core of non-crystal block Download PDFInfo
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- CN106816305A CN106816305A CN201710155148.6A CN201710155148A CN106816305A CN 106816305 A CN106816305 A CN 106816305A CN 201710155148 A CN201710155148 A CN 201710155148A CN 106816305 A CN106816305 A CN 106816305A
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- iron core
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The present invention relates to fabrication of iron core technical field, more particularly to a kind of reactor preparation method and amorphous iron core of non-crystal block, reactor of the invention its preparation method and amorphous iron core of non-crystal block, amorphous band is first processed into iron core in a rectangular shape, the length of side of rectangle iron core each edge is slightly larger than the length of (2 20mm) the non-crystal block, and the cross sectional shape size on rectangle iron core side is identical with the section of the non-crystal block.The internal-and external diameter of square core is calculated according to the above method, then around making rectangle iron core, then the corner for cutting away rectangle iron core, the non-crystal block of required strip is can obtain, faster than existing method on the production time, efficiency can at least be doubled, cutting equipment simple structure, reduces production cost.
Description
Technical field
The present invention relates to fabrication of iron core technical field, more particularly to a kind of reactor preparation method and amorphous of non-crystal block
Iron core.
Background technology
Reactor amorphous iron core as shown in Figure 1, is combined by four non-crystal blocks 1, the non-crystal block it is existing
Preparation method be probably such：
Amorphous band is cut into the amorphous sheet of certain length and width, the amorphous sheet of needs is calculated according to target thickness
The number of plies, successively shearing be stacked to the amorphous lamination with certain length, width and height, the good amorphous lamination of stacking is placed in
Between two pieces of iron plates, the justified margin of amorphous lamination is put in order, be tightened by bolts two iron plates.
The amorphous lamination and clamping iron plate that will be laminated are put into dielectric heating oven and uniformly heat together, with 10 DEG C per minute
Speed is heated up, and control furnace temperature is cooled to 100 with 20 DEG C of speed per minute again at 300~600 DEG C after being kept for three hours
DEG C, the amorphous lamination that taking-up has been heat-treated.Iron plate is opened after cooling, and the same specification iron plate that replacement is already coated with releasing agent will
Amorphous lamination is clamped.
Amorphous lamination and clamping plate are completely infused in by the modified epoxy containing curing agent by vacuum impregnation equipment, are made
The bedding void being sufficient filling with amorphous lamination, after the completion of impregnation take out dry.
The amorphous lamination that will be dried completely is put into baking oven, solidifying and setting 8 hours at 80-150 DEG C, takes out after cooling down with line
The mode of cutting or grinding wheel grinding processes the non-crystal block of size requirement as shown in Figure 2 according to the requirement of drawing size.Will be non-
The bonding of crystal block 1 is in required rectangle iron core.
Need that special amorphous ribbon is horizontal to cut equipment, it is necessary to Special clamping device in the above method, take more long, it is necessary to a large amount of
Clamping tool；Shearing equipment is complicated, and program is cumbersome, low production efficiency, high cost.
The content of the invention
The technical problem to be solved in the present invention is：In order to the preparation method technique for solving amorphous iron core in the prior art is numerous
Trivial, low production efficiency, the technical problem of high cost, the present invention provides a kind of reactor amorphous iron core and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is：A kind of reactor preparation method of non-crystal block,
Comprise the following steps：
1) suitable amorphous band and suitable winding mold are chosen, iron core in a rectangular shape, the side of iron core each edge is processed
Length slightly larger than (2-20mm) the non-crystal block long, the cross sectional shape size on rectangle iron core side is identical with the section of the non-crystal block,
The internal-and external diameter of rectangular core is calculated according to the above method, suitable winding mold coiling is chosen, by amorphous band on winding mold
Turn to annular core；
2) annular core is processed into by rectangular configuration with rectangle hold mode again, using special molding frock clamp by rectangle iron core
Four edges be processed into formulation size；
3) rectangle iron core and forming frock are put into dielectric heating oven together uniformly to heat, then take out the iron after heat treatment
Core；
4) forming frock fixture is removed after cooling, loads onto the impregnation frock clamp for being already coated with releasing agent；Then put
Enter vacuum impregnation equipment iron core is immersed in the modified epoxy containing curing agent, make the modified epoxy tree containing curing agent
Fat is sufficient filling with the bedding void in amorphous lamination, is taken out after the completion of impregnation and dried；
5) rectangle iron core that will be dried completely is put into baking oven, drying；
6) after cooling down, the mode of wire cutting or grinding wheel grinding cuts off four right angles of rectangle iron core, needed for obtaining
Non- crystal block.
In order to obtain the non-crystal block of same dimensions, operating efficiency is improved, the rectangle iron core is square iron core.
The thickness of the rectangle iron core length sides is d1, and the thickness that width becomes is d2, the step 6) middle four for cutting off
Two right angle length of sides at right angle are respectively d1 and d2.
The step 3) in heat treatment temperature be：Heated up with 10 DEG C per minute of speed, control furnace temperature 300~
600 DEG C, 100 DEG C are cooled to 20 DEG C of speed per minute again after being kept for three hours.
The step 4) in the impregnation time be：Solidifying and setting 8 hours at 80-150 DEG C.
A kind of reactor amorphous iron core, the reactor amorphous iron core is the rectangle enclosed by four non-crystal blocks
Frame structure, the non-crystal block of length and two wide non-crystal blocks of width that four non-crystal blocks are divided into two length directions, two
It is fixedly connected by two bar non-crystal blocks long between bar non-crystal block wide, the non-crystal block is by the non-crystal block of reactor described above
Preparation method be obtained.
The beneficial effects of the invention are as follows reactor of the invention its preparation method and amorphous iron core of non-crystal block first will
Amorphous band processes iron core in a rectangular shape, and the length of side of rectangle iron core each edge is slightly larger than the length of (2-20mm) magnetic stripe,
The cross sectional shape size on rectangle iron core side is identical with the section of the magnetic stripe.The internal-and external diameter of square core is calculated according to the above method,
Then around making rectangle iron core, then the corner for cutting away rectangle iron core, you can the required non-crystal block of strip is obtained, on the production time
Faster than existing method, efficiency can at least be doubled, cutting equipment simple structure, reduce production cost.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of reactor amorphous iron core in the prior art.
Fig. 2 is step 2 of the present invention) in rectangle iron core.
Fig. 3 is the structural representation of non-crystal block obtained in the preparation method for using the non-crystal block of reactor of the present invention.
Fig. 4 is using the structural representation of reactor of the present invention amorphous iron core obtained in non-crystal block.
In figure：1st, non-crystal block, 11, the non-crystal block of length, 12, non-crystal block wide, 2, right angle block.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, be optimum embodiment of the present invention, a kind of reactor preparation method of non-crystal block, including following step
Suddenly：
1) suitable amorphous band and suitable winding mold are chosen, amorphous band is turned into annular core on winding mold；
2) annular core is processed into the rectangle iron core (as shown in Figure 2) of rectangular configuration with rectangle hold mode again, using special
The four edges of rectangle iron core are processed into formulation size by forming frock fixture；
3) rectangle iron core and forming frock are put into dielectric heating oven together uniformly to heat, then take out the iron after heat treatment
Core；
4) forming frock fixture is removed after cooling, loads onto the impregnation frock clamp for being already coated with releasing agent；Then put
Enter vacuum impregnation equipment iron core is immersed in the modified epoxy containing curing agent, make the modified epoxy tree containing curing agent
Fat is sufficient filling with the bedding void in amorphous lamination, is taken out after the completion of impregnation and dried；
5) rectangle iron core that will be dried completely is put into baking oven, drying；
6) after cooling down, (i.e. drawing is straight by four right angles excision of rectangle iron core for the mode of wire cutting or grinding wheel grinding
Hornblock 2), obtain required non-crystal block (as shown in Figure 3).
The rectangle iron core is square iron core.
The thickness of the rectangle iron core length sides is d1, and the thickness that width becomes is d2, the step 6) middle four for cutting off
Two right angle length of sides at right angle are respectively d1 and d2.
The step 3) in heat treatment temperature be：Heated up with 10 DEG C per minute of speed, control furnace temperature 300~
600 DEG C, 100 DEG C are cooled to 20 DEG C of speed per minute again after being kept for three hours.
The step 4) in the impregnation time be：Solidifying and setting 8 hours at 80-150 DEG C.
As shown in figure 4, a kind of reactor amorphous iron core, reactor amorphous iron core is to be enclosed to form by four non-crystal blocks
Rectangular frame structure, the non-crystal block 11 of length and two wide non-crystal blocks of width that four non-crystal blocks are divided into two length directions
12, it is fixedly connected by two bar non-crystal blocks 11 long between two non-crystal blocks 12 wide, non-crystal block is used by reactor described above
The preparation method of non-crystal block is obtained.
When non-crystal block 11 and non-12 equal length of crystal block wide long, rectangle iron core is square iron core, manufactured amorphous
Block is all same specification.
Reactor of the invention its preparation method and amorphous iron core of non-crystal block, first process rectangular shape by amorphous band
The iron core of shape, the length of the length of side slightly larger than (2-20mm) magnetic stripe of rectangle iron core each edge, the cross sectional shape on rectangle iron core side
Size is identical with the section of the magnetic stripe.The internal-and external diameter of square core is calculated according to the above method, then around making rectangle iron core, then
Cut away the corner of rectangle iron core, you can obtain the required non-crystal block of strip, faster than existing method on the production time, efficiency is extremely
Can double less, this method, it is not necessary to it is special it is horizontal cut equipment, do not limited by clamping tool, be not required to Special clamping device, and chi
Very little control is accurate, and cutting equipment simple structure reduces production cost.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
The amorphous nano crystal bar used when can be used to be produced as any required magnetic circuit medium using same method, bar,
Block.
Claims (6)
1. a kind of reactor preparation method of non-crystal block, it is characterised in that：Comprise the following steps：
1) suitable amorphous band and suitable winding mold are chosen, amorphous band is turned into annular core on winding mold；
2) annular core is processed into by rectangular configuration with rectangle hold mode again, using special molding frock clamp by the four of rectangle iron core
It is processed into formulation size in bar side；
3) rectangle iron core and forming frock are put into dielectric heating oven together uniformly to heat, then take out the iron core after heat treatment；
4) forming frock fixture is removed after cooling, loads onto the impregnation frock clamp for being already coated with releasing agent；It is then placed in true
Be immersed in iron core in the modified epoxy containing curing agent by empty impregnation equipment, fills the modified epoxy containing curing agent
Divide the bedding void for being filled in amorphous lamination, taken out after the completion of impregnation and dried；
5) rectangle iron core that will be dried completely is put into baking oven, drying；
6) after cooling down, the mode of wire cutting or grinding wheel grinding cuts off four right angles of rectangle iron core, obtains required amorphous
Block.
2. the reactor as claimed in claim 1 preparation method of non-crystal block, it is characterised in that：The rectangle iron core is pros
Shape iron core.
3. the reactor as claimed in claim 1 preparation method of non-crystal block, it is characterised in that：The rectangle iron core length sides
Thickness be d1, width become thickness be d2, the step 6) in cut off four the two of right angle right angle length of sides be respectively d1
And d2.
4. the reactor as claimed in claim 1 preparation method of non-crystal block, it is characterised in that：The step 3) in heat at
Managing temperature is：Heated up with 10 DEG C per minute of speed, furnace temperature is controlled at 300~600 DEG C, again with 20 DEG C after being kept for three hours
Speed per minute is cooled to 100 DEG C.
5. the reactor as claimed in claim 1 preparation method of non-crystal block, it is characterised in that：The step 4) in impregnation
Time is：Solidifying and setting 8 hours at 80-150 DEG C.
6. a kind of reactor amorphous iron core, it is characterised in that：The reactor amorphous iron core is enclosed by four non-crystal blocks
Rectangular frame structure, the non-crystal block of length (11) and two widths that four non-crystal blocks are divided into two length directions
Wide non-crystal block (12), be fixedly connected by two bar non-crystal blocks (11) long between two non-crystal blocks (12) wide, the non-crystal block
It is obtained with the preparation method of non-crystal block as the reactor as any one of claim 1-5.
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| CN201710155148.6A CN106816305A (en) | 2017-03-15 | 2017-03-15 | The reactor preparation method and amorphous iron core of non-crystal block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506679A (en) * | 2021-06-30 | 2021-10-15 | 佛山科学技术学院 | Amorphous strip winding method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004888A1 (en) * | 1998-11-24 | 2000-05-31 | General Electric Company | Laminate tiles for an MRI system and method and apparatus for manufacturing the laminate tiles |
| CN101599358A (en) * | 2009-04-14 | 2009-12-09 | 无锡希恩电气有限公司 | The processing method of silicon steel ribbon iron core of direct current electric transmission and transformation radio-frequency reactor |
| CN101645343A (en) * | 2009-05-31 | 2010-02-10 | 北京中机联供非晶科技股份有限公司 | Shaping method of splice type amorphous iron cores of reactors |
| JP2013105774A (en) * | 2011-11-10 | 2013-05-30 | Dengensha Mfg Co Ltd | Weld transformer and method for manufacturing the same |
| CN105321703A (en) * | 2015-11-24 | 2016-02-10 | 国网辽宁省电力有限公司阜新供电公司 | Manufacturing method for power transformer core |
-
2017
- 2017-03-15 CN CN201710155148.6A patent/CN106816305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004888A1 (en) * | 1998-11-24 | 2000-05-31 | General Electric Company | Laminate tiles for an MRI system and method and apparatus for manufacturing the laminate tiles |
| CN101599358A (en) * | 2009-04-14 | 2009-12-09 | 无锡希恩电气有限公司 | The processing method of silicon steel ribbon iron core of direct current electric transmission and transformation radio-frequency reactor |
| CN101645343A (en) * | 2009-05-31 | 2010-02-10 | 北京中机联供非晶科技股份有限公司 | Shaping method of splice type amorphous iron cores of reactors |
| JP2013105774A (en) * | 2011-11-10 | 2013-05-30 | Dengensha Mfg Co Ltd | Weld transformer and method for manufacturing the same |
| CN105321703A (en) * | 2015-11-24 | 2016-02-10 | 国网辽宁省电力有限公司阜新供电公司 | Manufacturing method for power transformer core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506679A (en) * | 2021-06-30 | 2021-10-15 | 佛山科学技术学院 | Amorphous strip winding method and device |
| CN113506679B (en) * | 2021-06-30 | 2023-02-28 | 佛山科学技术学院 | Amorphous strip winding method and device |
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Application publication date: 20170609 |