CN110202483A - A kind of the burr removal mechanism and its application method of air gap magnetic core - Google Patents
A kind of the burr removal mechanism and its application method of air gap magnetic core Download PDFInfo
- Publication number
- CN110202483A CN110202483A CN201910597366.4A CN201910597366A CN110202483A CN 110202483 A CN110202483 A CN 110202483A CN 201910597366 A CN201910597366 A CN 201910597366A CN 110202483 A CN110202483 A CN 110202483A
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- China
- Prior art keywords
- haydite
- air gap
- burr
- magnetic core
- chamber
- 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
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000004064 recycling Methods 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009469 supplementation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 210000004209 hair Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Abstract
The invention discloses a kind of burr removal mechanisms of air gap magnetic core, including gas source, haydite toilet-cleaning jar, burr removes chamber, haydite recycling can and haydite reclaiming device, gas source is connected to the toilet-cleaning jar air inlet of haydite toilet-cleaning jar by the first conduit, it includes upper cavity and lower chamber that burr, which removes chamber, lower chamber both ends are respectively arranged with removal chamber air inlet and removal chamber gas outlet, the toilet-cleaning jar exhaust outlet of haydite toilet-cleaning jar is connected to removal chamber air inlet by the second conduit, removal chamber gas outlet is connected to the recycling can air inlet of haydite recycling can by third conduit, it is located at the combination groove for being provided with waveform curvilinear structures in burr removal chamber at the air gap relative position of air gap magnetic core on lower chamber.The present invention has not only saved labour, has reduced human cost, and burr removal efficiency can be improved 3 times or more, process efficiency is substantially improved in such a way that inline process device is instead of original file artificial removal's burr.
Description
Technical field
The present invention relates to air gap magnetic core technical fields, and in particular to a kind of the burr removal mechanism and its use of air gap magnetic core
Method.
Background technique
Core component of the air gap magnetic core as sensor is widely used in the collection magnetic loop of electrical quantity sensor.Air gap magnetic
Core jagged will necessarily occur at air gap due to opening cutting technique when air gap.Currently, since there are hairs at magnetic core air gap
Thorn, therefore easily cause application end and take place frequently failure, most common failure includes chip pin short circuit, circuit board pollution etc..Traditional method
It is using file artificial removal's burr.This way can not completely remove that institute is jagged, and inefficiency not can guarantee production
The consistency of product quality.
It is therefore desirable to which new technical solution solves the above problems.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, a kind of burr on air gap magnetic core is provided and is gone
Except the burr removal mechanism of good, the high-efficient air gap magnetic core of effect.
Technical solution: to achieve the above object, the present invention provides a kind of burr removal mechanism of air gap magnetic core, including gas
Source, haydite toilet-cleaning jar, burr removal chamber, haydite recycling can and haydite reclaiming device, the gas source are connected by the first conduit
Then the toilet-cleaning jar air inlet of haydite toilet-cleaning jar, the burr removal chamber includes upper cavity and lower chamber, the lower chamber both ends
It is respectively arranged with removal chamber air inlet and removal chamber gas outlet, the toilet-cleaning jar exhaust outlet of the haydite toilet-cleaning jar passes through the second conduit
It is connected to removal chamber air inlet, the removal chamber gas outlet is connected to the recycling canister incoming gas of haydite recycling can by third conduit
Mouthful, it is located in burr removal chamber on the lower chamber and is provided with waveform curvilinear structures at the air gap relative position of air gap magnetic core
Groove is combined, the haydite reclaiming device is open-topped body structure, the two sides of the haydite reclaiming device
Longitudinally staggered respectively on inner wall to be provided with several permanent magnetic plates tilted down, the haydite reclaiming device is located at haydite recycling
For receiving the haydite in haydite recycling can below the haydite liberation port of tank.
Further, the haydite reclaiming device includes two fixed plates and two movable plates, the permanent magnetic plate point
It is not distributed on two movable plates, two card slots to match with two movable plates is provided in two fixed plates, by two
A movable plate is arranged to detachable mode, can be convenient in this way by unloading two movable plates from haydite reclaiming device
Permanent magnetic plate on movable plate is cleared up and safeguarded.
Further, sealing rubber ring is provided between the upper cavity and lower chamber, on sealing rubber ring can guarantee
High leakproofness between cavity and lower chamber avoids the occurrence of gas leakage situation.
Further, the waveform curvilinear structures combination groove both ends respectively with removal chamber air inlet and remove chamber
Gas outlet is corresponding.
A kind of application method of the burr removal mechanism of air gap magnetic core, includes the following steps:
S1: being first turned on upper cavity, and the air gap magnetic core to deburring is placed on lower chamber, is then again spelled upper cavity
Connect on lower chamber so that air gap magnetic core be located at burr removal it is intracavitary；
S2: gas source is squeezed into haydite toilet-cleaning jar from toilet-cleaning jar air inlet by the first conduit, the haydite in haydite toilet-cleaning jar
The second conduit is entered from toilet-cleaning jar exhaust outlet under the action of gas source, then enters burr removal by removing chamber air inlet
Chamber；
S3: for haydite under the action of high pressure gas, rubbing action removes air gap at the air gap of air gap magnetic core and inner wall
Burr on magnetic core, this this during the setting of the combination groove of intracavitary waveform curvilinear structures removed due to burr so that
Haydite can obtain Scroll-tupe kinetic energy, and haydite is enabled completely, quickly to remove the burr on air gap magnetic core；
S4: burr removes intracavitary haydite and enters pottery by third conduit and recycling can air inlet from removal chamber gas outlet
Grain recycling can, gas are discharged by recycling can exhaust outlet；
S5: when the haydite in haydite recycling can carries out discharge cleaning, opening the haydite liberation port of haydite recycling can,
Haydite enters haydite reclaiming device, slides, is finally fallen in haydite reclaiming device along permanent magnetic plate one by one,
During this, permanent magnetic plate gets rid of the metal burr being mixed in haydite；
S6: when the haydite in haydite toilet-cleaning jar requires supplementation with, the haydite in haydite reclaiming device is transferred to pottery
In grain toilet-cleaning jar.
It being made due to air gap magnetic core of ferrimagnet in the present invention, the burr generated also belongs to ferromagnetic substance,
External magnetic field sensibility with higher.On the contrary, haydite is sintered by the high rigidity nonmetallic materials such as corundum, belong to non-ferric
Magnetisable material is not influenced by external magnetic field, so the residual burr being mixed on haydite can be adsorbed by the setting of permanent magnetic plate,
It ensure that the recycling and reusing effect of haydite.
The utility model has the advantages that compared with prior art, the present invention having following advantage:
1, in such a way that inline process device is instead of original file artificial removal's burr, labour has not only been saved
Power reduces human cost, and burr removal efficiency can be improved 3 times or more, and process efficiency is substantially improved.
2, the setting of the combination groove of burr removal chamber medium wave shape wave curvilinear structures, this special construction design, can make
Scroll-tupe kinetic energy can be obtained by obtaining haydite, not only enhance the rubbing action between haydite and air gap magnetic core, and haydite can
More comprehensively, complete contact air gap magnetic core, enables haydite completely, quickly to remove the burr on air gap magnetic core, substantially
The removal effect for burr is improved, ensure that the subsequent using effect of air gap magnetic core.
3, by haydite come remove the burr on air gap magnetic core in the way of, any damage will not be caused to air gap magnetic core, solve
The mode for the file artificial removal's burr for having determined traditional is easy the problem of damage is caused to air gap magnetic core.
Detailed description of the invention
Fig. 1 is structure connection diagram of the invention；
Fig. 2 is the structural schematic diagram that burr removes chamber；
Fig. 3 is the schematic diagram of haydite reclaiming device；
Fig. 4 is the back side connection schematic diagram of upper cavity and lower chamber；
Fig. 5 is the positive connection schematic diagram of upper cavity and lower chamber.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
As shown in FIG. 1 to 3, the present invention provides a kind of burr removal mechanism of air gap magnetic core, including the release of gas source, haydite
Tank 2, burr remove chamber, haydite recycling can 6 and haydite reclaiming device 7, are provided on the release cover 21 of haydite toilet-cleaning jar 2
Toilet-cleaning jar air inlet 22 and safety valve 23, gas source are connected to toilet-cleaning jar air inlet 22 by the first conduit 11, and burr removes chamber packet
Upper cavity 3 and lower chamber 4 are included, sealing rubber ring 31 is provided between upper cavity 3 and lower chamber 4,4 both ends of lower chamber are respectively set
There are removal chamber air inlet 42 and removal chamber gas outlet 43, the toilet-cleaning jar exhaust outlet 24 of haydite toilet-cleaning jar 2 is connected by the second conduit 25
Then chamber air inlet 42 is removed, recycling can air inlet 62 and recycling can exhaust are provided on the recycling cover 61 of haydite recycling can 6
Mouth 63, removal chamber gas outlet 43 are connected to the recycling can air inlet 62 of haydite recycling can 6 by third conduit 5, and lower chamber 4 is upper
The combination groove 41 of waveform curvilinear structures, wave are provided at the air gap relative position of air gap magnetic core 10 in burr removal chamber
The both ends of the combination groove 41 of shape curvilinear structures are corresponding with removal chamber air inlet 42 and removal chamber gas outlet 43 respectively, and haydite returns
Receipts regenerating unit 7 is open-topped body structure, and haydite reclaiming device 7 includes two fixed plates 71 and two movable plates
72, two card slots 73 to match with two movable plates 72 are provided in two fixed plates 71, so that haydite reclaiming device 7
A rectangular barrel-like structure is constituted, there are two tilt down forever for longitudinally staggered setting respectively on the opposite face of two movable plates 72
Magnetic sheet 8.
Gas source is to form high-pressure air source by the offer of air compressor machine 1 in the present embodiment；The combination groove of waveform curvilinear structures
41 width is greater than 2~3mm of width of air gap of air gap magnetic core 10；Remove the width of chamber air inlet 42 and the width of combination groove 41
Corresponding matching；The diameter dimension of the haydite 100 used is the one third of the width of air gap of air gap magnetic core 10；Air gap magnetic core 10
Width of air gap be 2~5mm；The bottom of haydite reclaiming device 7 is also hatch frame, and by haydite reclaiming device
7 are placed in a collecting tank 9, need to only take what haydite reclaiming device 7 can be clean by its inter-process away every time in this way
Haydite is retained in collecting tank 9, solves the problems, such as that haydite is difficult to pour out from 7 top inlet of haydite reclaiming device.
As shown in Figure 4 and Figure 5, upper cavity 3 and 4 one end of lower chamber are connected by hinge 32 in the present embodiment, other end
It is connected by rapid latch 33, realizes the opening and closing of burr removal chamber.
Burr is carried out to air gap magnetic core 10 using said mechanism in the present embodiment and removes process, combined with Figure 1 and Figure 2,
Its specific process is as follows:
S1: being first turned on rapid latch 33 and open upper cavity 3 so that burr remove chamber for opening state, will be to unhairing
Several air gap magnetic cores 10 arrangement of thorn is placed on lower chamber 4, at this point, the air gap both ends of air gap magnetic core 10 respectively correspond cavity of resorption
The removal chamber air inlet 42 of body 4 and removal chamber gas outlet 43, then close upper cavity 3, lock rapid latch 33, again so that air gap
Magnetic core 10 is fixed on that burr removal is intracavitary, and the effect of sealing rubber ring 31 is but also burr removal chamber has good leakproofness；
S2: high-pressure air source is squeezed into pottery from toilet-cleaning jar air inlet 22 by the first conduit 11 by starting air compressor machine 1, air compressor machine 1
Grain toilet-cleaning jar 2, the haydite 100 in haydite toilet-cleaning jar 2 enter the second conduit from toilet-cleaning jar exhaust outlet 24 under the action of gas source
25, then burr removal chamber is entered by removing chamber air inlet 42；
S3: haydite 100 under the action of high pressure gas, go at the air gap of air gap magnetic core 10 and inner wall by rubbing action
Except the burr on air gap magnetic core 10, this this during the combination groove 41 of intracavitary waveform curvilinear structures removed due to burr
Setting allows haydite 100 to obtain Scroll-tupe kinetic energy, the running track of Scroll-tupe, enables haydite 100 and air gap magnetic core
At 10 air gap and inner wall quickly comes into full contact with, and haydite 100 is enabled completely, quickly to remove the hair on air gap magnetic core 10
Thorn；
S4: burr removes intracavitary haydite 100 and passes through third conduit 5 and recycling can air inlet 62 from removal chamber gas outlet 43
Haydite recycling can 6 is entered, gas is discharged by recycling can exhaust outlet 63, and haydite 100 then rests in haydite recycling can 6, is
Prevent haydite 100 from escaping from haydite recycling can 6 by recycling can exhaust outlet 63, the present embodiment is arranged at recycling can exhaust outlet 63
It blocks；
S5: it finally, pause air compressor machine 1, opens upper cavity 3, take out the air gap magnetic core 10 handled well, takes new to be processed
Air gap magnetic core 10, re-starts process.
As shown in figures 1 and 3, when the haydite in the present embodiment in haydite toilet-cleaning jar 2 requires supplementation with, haydite recycling can is opened
6 haydite liberation port 64, the haydite 100 in haydite recycling can 6 enter haydite reclaiming device 7, these haydites 100 difference
It slides, finally falls in haydite reclaiming device 7, haydite 100 is during landing, permanent magnetism along four permanent magnetic plates 8
Plate 8 can get rid of the kish burr being mixed in haydite, and sliding in this way to the haydite 100 in haydite reclaiming device 7 is
Clean haydite, since the bottom of haydite reclaiming device 7 is also hatch frame, and haydite reclaiming device 7 is located at receipts
Collect in slot 9, staff only need to above mention haydite reclaiming device 7, and the clean haydite in haydite reclaiming device 7 is just
It can all concentrate in collecting tank 9, at this point, staff opens the release cover 21 of haydite toilet-cleaning jar 2, it will be in collecting tank 9
Clean haydite is supplemented in haydite toilet-cleaning jar 2.Haydite reclaiming device 7 can be to the gold being mixed on haydite in the present embodiment
Belong to burr and reach 98% removal rate, so that haydite has complied fully with regeneration requirement.
When having adsorbed more kish burr on the permanent magnetic plate 8 of haydite reclaiming device 7, staff is only needed
Two movable plates 72 are extracted simultaneously, set position after clearing up respectively the permanent magnetic plate 8 on two movable plates 72 again while being inserted
Entering to two card slots 73 can reuse.
Claims (6)
1. a kind of burr removal mechanism of air gap magnetic core, it is characterised in that: including gas source, haydite toilet-cleaning jar, burr removal chamber, pottery
Grain recycling can and haydite reclaiming device, the gas source are connected to the release canister incoming gas of haydite toilet-cleaning jar by the first conduit
Mouthful, the burr removal chamber includes upper cavity and lower chamber, and the lower chamber both ends are respectively arranged with removal chamber air inlet and go
Except chamber gas outlet, the toilet-cleaning jar exhaust outlet of the haydite toilet-cleaning jar is connected to removal chamber air inlet by the second conduit, described to go
Except chamber gas outlet is connected to by third conduit the recycling can air inlet of haydite recycling can, it is located at burr on the lower chamber and removes
The combination groove of waveform curvilinear structures, the haydite reclaiming dress are provided in chamber at the air gap relative position of air gap magnetic core
Be set to open-topped body structure, on the two sides inner wall of the haydite reclaiming device respectively it is longitudinally staggered be provided with it is several
The permanent magnetic plate tilted down, the haydite reclaiming device are located at below the haydite liberation port of haydite recycling can for receiving pottery
Haydite in grain recycling can.
2. a kind of burr removal mechanism of air gap magnetic core according to claim 1, it is characterised in that: the haydite recycling is again
Generating apparatus includes two fixed plates and two movable plates, and the permanent magnetic plate is respectively distributed on two movable plates, and two described solid
Two card slots to match with two movable plates are provided on fixed board.
3. a kind of burr removal mechanism of air gap magnetic core according to claim 1, it is characterised in that: the waveform curve
The width of the combination groove of structure is 2~3mm bigger than the width of air gap of air gap magnetic core.
4. a kind of burr removal mechanism of air gap magnetic core according to claim 1, it is characterised in that: the upper cavity is under
Sealing rubber ring is provided between cavity.
5. a kind of burr removal mechanism of air gap magnetic core according to claim 1, it is characterised in that: the waveform curve
The both ends of the combination groove of structure are corresponding with removal chamber air inlet and removal chamber gas outlet respectively.
6. a kind of application method of the burr removal mechanism of air gap magnetic core according to claim 1, it is characterised in that: including
Following steps:
S1: being first turned on upper cavity, and the air gap magnetic core to deburring is placed on lower chamber, then again splices upper cavity
On lower chamber so that air gap magnetic core be located at burr removal it is intracavitary；
S2: gas source is squeezed into haydite toilet-cleaning jar from toilet-cleaning jar air inlet by the first conduit, the haydite in haydite toilet-cleaning jar is in gas
The second conduit is entered from toilet-cleaning jar exhaust outlet under the action of source, then enters burr removal chamber by removing chamber air inlet；
S3: for haydite under the action of high pressure gas, rubbing action removes air gap magnetic core at the air gap of air gap magnetic core and inner wall
On burr, this this during the setting of the combination groove of intracavitary waveform curvilinear structures removed due to burr so that haydite
Scroll-tupe kinetic energy can be obtained, haydite is enabled completely, quickly to remove the burr on air gap magnetic core；
S4: burr removes intracavitary haydite and enters haydite time by third conduit and recycling can air inlet from removal chamber gas outlet
Closed cans, gas are discharged by recycling can exhaust outlet；
S5: when the haydite in haydite recycling can carries out discharge cleaning, the haydite liberation port of haydite recycling can, haydite are opened
Haydite reclaiming device is entered, slides, is finally fallen in haydite reclaiming device along permanent magnetic plate one by one, this
In the process, permanent magnetic plate gets rid of the metal burr being mixed in haydite；
S6: when the haydite in haydite toilet-cleaning jar requires supplementation with, the haydite in haydite reclaiming device is transferred to haydite and is released
It puts in tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597366.4A CN110202483A (en) | 2019-07-04 | 2019-07-04 | A kind of the burr removal mechanism and its application method of air gap magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597366.4A CN110202483A (en) | 2019-07-04 | 2019-07-04 | A kind of the burr removal mechanism and its application method of air gap magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202483A true CN110202483A (en) | 2019-09-06 |
Family
ID=67796116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910597366.4A Pending CN110202483A (en) | 2019-07-04 | 2019-07-04 | A kind of the burr removal mechanism and its application method of air gap magnetic core |
Country Status (1)
| Country | Link |
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| CN (1) | CN110202483A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090020931A (en) * | 2007-08-24 | 2009-02-27 | 현대자동차주식회사 | Removing system aluminium burr |
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN106425876A (en) * | 2016-11-08 | 2017-02-22 | 浙江工业大学 | Segment heating artificial joint turbine precision machining device and method thereof |
| CN107695898A (en) * | 2017-11-22 | 2018-02-16 | 河南理工大学 | A kind of abrasive material gas jet mill material retracting device and method |
| CN207771605U (en) * | 2018-01-17 | 2018-08-28 | 广州迪升机械科技发展有限公司 | A kind of pipe fitting sand blasting unit that can recycle sand grains |
| CN108747839A (en) * | 2018-08-24 | 2018-11-06 | 浙江宏博新型建材有限公司 | A kind of vortex wind formula burnishing device of Hardware fitting |
| CN210210032U (en) * | 2019-07-04 | 2020-03-31 | 无锡集磁科技有限公司 | Burr removing mechanism of air gap magnetic core |
-
2019
- 2019-07-04 CN CN201910597366.4A patent/CN110202483A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090020931A (en) * | 2007-08-24 | 2009-02-27 | 현대자동차주식회사 | Removing system aluminium burr |
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN106425876A (en) * | 2016-11-08 | 2017-02-22 | 浙江工业大学 | Segment heating artificial joint turbine precision machining device and method thereof |
| CN107695898A (en) * | 2017-11-22 | 2018-02-16 | 河南理工大学 | A kind of abrasive material gas jet mill material retracting device and method |
| CN207771605U (en) * | 2018-01-17 | 2018-08-28 | 广州迪升机械科技发展有限公司 | A kind of pipe fitting sand blasting unit that can recycle sand grains |
| CN108747839A (en) * | 2018-08-24 | 2018-11-06 | 浙江宏博新型建材有限公司 | A kind of vortex wind formula burnishing device of Hardware fitting |
| CN210210032U (en) * | 2019-07-04 | 2020-03-31 | 无锡集磁科技有限公司 | Burr removing mechanism of air gap magnetic core |
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