CN106353700A - Device for testing magnetic flux of magnetic component - Google Patents
Device for testing magnetic flux of magnetic component Download PDFInfo
- Publication number
- CN106353700A CN106353700A CN201610692677.5A CN201610692677A CN106353700A CN 106353700 A CN106353700 A CN 106353700A CN 201610692677 A CN201610692677 A CN 201610692677A CN 106353700 A CN106353700 A CN 106353700A
- Authority
- CN
- China
- Prior art keywords
- magnetic flux
- iron block
- object stage
- magnetic
- magneticss
- 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.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 52
- 230000004907 flux Effects 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 title abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052742 iron Inorganic materials 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a device for testing magnetic flux of magnetic component, comprising support frame, object table which is fixed on the support frame, electronic scales and iron block which are located below the object table. The object table is made up by non-magnetic conduction materials, the upper surface and lower surface of object table are level, iron block is placed on electronic scales, the upper surface and lower surface of iron block are level, there is a space between upper surface of iron block and lower surface of object table; the advantage of device is that the magnetic flux of magnetic unit is shown by the readings of electronic scales, operation personnel just needs to place the magnetic unit to be tested on object table. Operation personnel can judge if the magnetic flux of magnetic unit is qualified or disqualified according to the readings of electronic scales, the operation is simple. The qualification or disqualification of magnetic flux of magnetic unit is shown according to the readings of electronic scales. The judgment cannot be influenced by the external factors and the test accuracy is high.
Description
Technical field
The present invention relates to a kind of testing equipment, especially relate to a kind of equipment of detection magneticss magnetic flux.
Background technology
With scientific and technical development, magneticss are more and more applied to every field.In order to ensure magneticss
Quality, magneticss produce after the completion of, need to detect its each important parameter (such as magnetic flux) whether in acceptability limit
Interior.
The equipment of existing measurement magnetic flux generally comprises magnetic flux coil (Helmholtz coil) and fluxmeter, magnetic flux coil
Connect with fluxmeter.When testing magnetic flux, open fluxmeter, magneticss are first put in magnetic flux coil, then by magnetic
Element take out in magnetic flux coil and away from magnetic flux coil one segment distance after, fluxmeter tests out the magnetic flux of this magnetics simultaneously
Exported by its display screen.But the equipment of existing measurement magnetic flux is there is problems in that one, magneticss need first to put into
A detection process just can be completed, operation is more complicated in magnetic flux coil and then further away from magnetic flux coil；2nd, magnetic is first in theory
Part is more remote away from the distance of magnetic flux coil, and the data testing accuracy of the magnetic flux of fluxmeter test is higher, but produces in reality
In, in order to ensure the efficiency tested, magneticss are to determine away from the distance of magnetic flux coil, this apart from not too large, by
This magnetics can interfere to the test of fluxmeter, so that the precision of the test data of magnetic flux is not high.
Content of the invention
The technical problem to be solved is to provide one kind simple to operate, and the higher detection magneticss magnetic of precision
The equipment of flux.
The present invention solves the technical scheme that adopted of above-mentioned technical problem: the setting of a kind of detection magneticss magnetic flux
Object stage, the electronic scale immediately below described object stage and ferrum standby, that including bracing frame, be fixed on described bracing frame
Block, described object stage is prepared from by non-magnet material, and the upper and lower surface of described object stage is horizontal plane, institute
The iron block stated is placed on described electronic scale, and the upper and lower surface of described iron block is horizontal plane, described iron block
Upper surface and the lower surface of described object stage between there is an intersegmental gap.
The thickness of described object stage is less than 3mm, the lower surface of the described upper surface of iron block and described object stage
Between gap be less than 10mm.
Described non-magnet material is rustless steel.
The upper and lower surface of described object stage is all polished, and the upper and lower surface of described iron block is all polished.
Compared with prior art, it is an advantage of the current invention that by opening electronic scale, inciting somebody to action to after electronic scale zero setting (peeling)
Standard component (the qualified magneticss of magnetic flux) is placed on object stage, and standard component produces captivation, now electronic scale to iron block
Reading be negative, the margin of tolerance of the reading according to now electronic scale and magnetic flux to be detected determines that magnetic flux is qualified
The range of readings that magneticss show on electronic scale, makes the magnetic flux of magneticss show by the reading of electronic scale, behaviour
Making personnel only needs for magneticss to be measured to be placed on object stage, both can judge the magnetic flux of this magnetics according to the reading of electronic scale
Whether amount is qualified, simple to operate, and the whether qualified of magnetic flux is showed by the reading of electronic scale, will not be subject to extraneous factor
Interference, measuring accuracy is higher；
When the thickness of object stage is less than 3mm, the gap between the upper surface of iron block and the lower surface of object stage is less than
It is ensured that the captivation to iron block for the magneticss during 10mm, it is to avoid electronic scale reading is too little to be difficult to differentiate；
When the upper and lower surface of object stage is all polished, when the upper and lower surface of iron block is all polished, carry further
High object stage and iron block horizontality, improve accuracy of detection.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment: as illustrated, a kind of equipment of detection magneticss magnetic flux, including bracing frame 1, be fixed on bracing frame
Object stage 2 on 1, the electronic scale 3 being located at object stage 2 underface and iron block 4, object stage 2 is prepared by non-magnet material rustless steel
Form, the upper and lower surface of object stage 2 is horizontal plane, and iron block 4 is placed on electronic scale 3, the upper surface of iron block 4 and under
Surface is horizontal plane, has an intersegmental gap between the lower surface of the upper surface of iron block 4 and object stage 2.
In the present embodiment, the thickness of object stage 2 is 3mm, between the lower surface of the upper surface of iron block 4 and object stage 2 between
Gap is 10mm.
In the present embodiment, the upper and lower surface of object stage 2 is all polished, and the upper and lower surface of iron block 4 is all polished.
In the present invention, a level reference 5 can be set, and bracing frame 1 is fixedly mounted on level reference 5, electronic scale 3
It is placed on level reference 5, thereby guarantee that the upper and lower surface holding level of the object stage 2 being arranged on bracing frame 1,
It is placed on the upper and lower surface holding level of the iron block 4 on electronic scale 3.
The operation principle of the present invention is: first turns on electronic scale 3, electronic scale 3 shows the weight of iron block 4, by electronic scale 3
After zero setting or peeling, standard component (the qualified magneticss of magnetic flux) is placed on object stage 2, standard component produces to iron block 4
Captivation, now the reading of electronic scale 3 be changed into negative, according to the public affairs of the now reading of electronic scale 3 and magnetic flux to be detected
Difference scope determines the qualified range of readings that should show on electronic scale 3 during the qualified magneticss test of magnetic flux, then will
Magneticss 6 to be measured are placed on object stage 2 and are located at the surface of iron block 4, and electronic scale 3 can show a reading
Number, if this reading is in the qualified range of readings determining, the magnetic flux of magneticss 6 to be measured is qualified, otherwise then unqualified.
Claims (4)
1. a kind of equipment of detection magneticss magnetic flux is it is characterised in that including bracing frame, being fixed on described bracing frame
Object stage, be located at electronic scale and iron block immediately below described object stage, described object stage prepared by non-magnet material and
Become, the upper and lower surface of described object stage is horizontal plane, described iron block is placed on described electronic scale, described
The upper and lower surface of iron block be horizontal plane, between the described upper surface of iron block and the lower surface of described object stage
There is an intersegmental gap.
2. a kind of equipment of detection magneticss magnetic flux according to claim 1 is it is characterised in that described object stage
Thickness be less than 3mm, the gap between the described upper surface of iron block and the lower surface of described object stage be less than 10mm.
3. a kind of equipment of detection magneticss magnetic flux according to claim 1 is it is characterised in that described is non-magnetic
Material is rustless steel.
4. a kind of equipment of detection magneticss magnetic flux according to claim 1 is it is characterised in that described object stage
Upper and lower surface all polish, the upper and lower surface of described iron block is all polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692677.5A CN106353700A (en) | 2016-08-19 | 2016-08-19 | Device for testing magnetic flux of magnetic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692677.5A CN106353700A (en) | 2016-08-19 | 2016-08-19 | Device for testing magnetic flux of magnetic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106353700A true CN106353700A (en) | 2017-01-25 |
Family
ID=57843790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610692677.5A Pending CN106353700A (en) | 2016-08-19 | 2016-08-19 | Device for testing magnetic flux of magnetic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865541A (en) * | 2015-05-27 | 2015-08-26 | 江苏晨朗电子集团有限公司 | Equipment for detecting magnetic flux of magnetic element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202886576U (en) * | 2012-10-30 | 2013-04-17 | 宁波江丰电子材料有限公司 | Magnetic flux detection device |
| CN203414582U (en) * | 2013-08-20 | 2014-01-29 | 黄可可 | Device for detecting magnetic flux of magnetic element |
| CN104020426A (en) * | 2014-05-23 | 2014-09-03 | 宁波兴隆磁性技术有限公司 | Method for measuring flux of magnetic element and device thereof |
| CN204359920U (en) * | 2014-12-18 | 2015-05-27 | 天津三环乐喜新材料有限公司 | Magnet flow and table field duplex measurement fixture and measuring equipment |
| CN104865541A (en) * | 2015-05-27 | 2015-08-26 | 江苏晨朗电子集团有限公司 | Equipment for detecting magnetic flux of magnetic element |
-
2016
- 2016-08-19 CN CN201610692677.5A patent/CN106353700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202886576U (en) * | 2012-10-30 | 2013-04-17 | 宁波江丰电子材料有限公司 | Magnetic flux detection device |
| CN203414582U (en) * | 2013-08-20 | 2014-01-29 | 黄可可 | Device for detecting magnetic flux of magnetic element |
| CN104020426A (en) * | 2014-05-23 | 2014-09-03 | 宁波兴隆磁性技术有限公司 | Method for measuring flux of magnetic element and device thereof |
| CN204359920U (en) * | 2014-12-18 | 2015-05-27 | 天津三环乐喜新材料有限公司 | Magnet flow and table field duplex measurement fixture and measuring equipment |
| CN104865541A (en) * | 2015-05-27 | 2015-08-26 | 江苏晨朗电子集团有限公司 | Equipment for detecting magnetic flux of magnetic element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865541A (en) * | 2015-05-27 | 2015-08-26 | 江苏晨朗电子集团有限公司 | Equipment for detecting magnetic flux of magnetic element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105466998B (en) | A method of utilizing frequency conversion varying magnetic field exciting test Testing of Ferromagnetic Material Hardness characteristic | |
| CN103076129A (en) | Electromagnet tension test device | |
| CN102809355B (en) | Verticality detecting equipment and detecting method for product | |
| CN104865541A (en) | Equipment for detecting magnetic flux of magnetic element | |
| CN203744926U (en) | Flatness detection equipment for currency detector foundation board | |
| CN106772140A (en) | Flat magnetic field scanning imaging system based on active-passive composite shielding | |
| CN203024917U (en) | Electromagnet tension testing device | |
| CN106353700A (en) | Device for testing magnetic flux of magnetic component | |
| CN203414582U (en) | Device for detecting magnetic flux of magnetic element | |
| JP6446304B2 (en) | Magnetic characteristic evaluation method and magnetic characteristic evaluation apparatus | |
| CN204945405U (en) | A kind of magnetometer | |
| CN101975932B (en) | Method and device for measuring three-dimensional magnetic field space distribution of transcranial magnetic stimulation coil | |
| CN104515956A (en) | Method and device for detecting intelligent ammeter power module | |
| CN203465301U (en) | ICT needle bed jig | |
| CN213688280U (en) | Transformer core lamination thickness inspection measuring instrument | |
| CN206773168U (en) | Clamp on amperemeter automatic checkout system | |
| CN109298368A (en) | Equivalent height compensation measurement system and method for partial discharge UHF sensor | |
| CN205909806U (en) | Roundness detector | |
| CN209857944U (en) | High-precision thickness gauge for thin film | |
| CN204405832U (en) | Novel site powermeter verification instrumeter | |
| CN105277815B (en) | One kind detects diamagnetic equipment | |
| US10962503B2 (en) | Surface characteristic inspection method and surface characteristic inspection device | |
| CN204166608U (en) | The pick-up unit of magnetic sensor | |
| CN204595189U (en) | The anti-tampering pick-up unit of a kind of magnetic flux | |
| CN104807880B (en) | A kind of fastener detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |