CN108161222A - A kind of dust and slag removal device for being cut by laser pole piece - Google Patents
A kind of dust and slag removal device for being cut by laser pole piece Download PDFInfo
- Publication number
- CN108161222A CN108161222A CN201810074273.9A CN201810074273A CN108161222A CN 108161222 A CN108161222 A CN 108161222A CN 201810074273 A CN201810074273 A CN 201810074273A CN 108161222 A CN108161222 A CN 108161222A
- Authority
- CN
- China
- Prior art keywords
- air
- pole piece
- dust
- removal device
- cut
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 43
- 239000002893 slag Substances 0.000 title claims abstract description 39
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 238000003698 laser cutting Methods 0.000 claims abstract description 13
- 239000010902 straw Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 8
- 235000003283 Pachira macrocarpa Nutrition 0.000 claims description 7
- 241001083492 Trapa Species 0.000 claims description 7
- 235000014364 Trapa natans Nutrition 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 235000009165 saligot Nutrition 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to laser cutting pole piece technical fields, more particularly to a kind of dust and slag removal device for being cut by laser pole piece, its structure includes removing chamber, the negative pressure mechanism be connected set on the positive pressure mechanism for removing intracavitary and with removing chamber, dust and slag are blown to negative pressure mechanism and are absorbed by the negative pressure mechanism by positive pressure mechanism, pole piece and lug are formed after laser cutting, it removes intracavitary and is additionally provided with air blowing block, the air-out wind direction of air blowing block can be directed toward lug by pole piece, the remove device can efficiently remove dust and slag caused by laser cutting pole piece, dust removal efficiency is up to 99.5%.
Description
Technical field
The present invention relates to laser cutting pole piece technical fields, and in particular to a kind of dust and slag for being cut by laser pole piece
Remove device.
Background technology
Lithium-ion-power cell is that a kind of energy is high, voltage is high, operating temperature range is wide, the battery of storage life length,
It is widely used in military and civilian compact electric apparatus, not only the demand of lithium-ion-power cell is increased now, and to its matter
Amount requirement is also higher and higher.Wherein, automatic laser cutting pole piece is the committed step for producing lithium ion battery, in actual production,
A large amount of dust and slag can be generated after laser cutting pole piece, these dust and slag will fall and glue as removed not in time
The dispensing area being attached on pole piece influences pole piece quality.The prior art mainly removes powder using blowing with absorption combination
Dirt and slag after cutting lug on pole piece, have pole piece part and lug part, however existing blowing method is straight on pole piece
Connect to pole piece part and lug part and blow simultaneously, thus the dust and molten slag of lug can also blowback to pole piece and be adhered to pole piece
Dispensing area, and pole piece is partially installed on inside battery, high to the cleannes requirement of pole piece, results in the clear of pole piece in this way
Cleanliness is not high enough, influences battery total quality.
Invention content
For the prior art, there are above-mentioned technical problems, and present invention aims at provide a kind of powder for being cut by laser pole piece
Dirt and slag removal device, the remove device can efficiently remove dust and slag caused by laser cutting pole piece.
For achieving the above object, following technical scheme is provided：
A kind of dust and slag removal device for being cut by laser pole piece is provided, including removing chamber, set on the removing chamber
Dust and slag are blown to described negative by interior positive pressure mechanism and the negative pressure mechanism be connected with the removing chamber, the positive pressure mechanism
Press mechanism is simultaneously absorbed by the negative pressure mechanism, and pole piece and lug are formed after laser cutting, and the removing intracavitary is additionally provided with air blowing
Block, the air-out wind direction of the air blowing block can be directed toward lug by pole piece.
Wherein, the air blowing block includes block, the distinguished and admirable road being opened on the block, the air outlet in the distinguished and admirable road
Place face is inclined surface, which declines from the side of a lateral pole piece of the lug tilts.
Wherein, the distinguished and admirable road includes air intake passage and the air-out groove connected with the air intake passage, the air-out groove
Outlet air notch is wire casing shape, and the length direction of the outlet air notch of the wire casing shape for the length direction of the cutting roller around pole piece with hanging down
Directly.
Wherein, the air-out groove is equipped with bending section, and the bending section is folded to the side of lug, and the outlet air of the air-out groove
Notch is located at the curved segment.
Wherein, the block is L-type block, and the one end of the L-type block opens up the air inlet of the air intake passage, separately
One end opens up the outlet air notch of the outlet air wire casing.
Wherein, the air intake passage is connected to compression control pipe, the compression control pipe adjusted by speed governing valve it is described into
The intake of wind channel.
Wherein, the both sides of the air-out groove are encapsulated by mounting.
Wherein, the positive pressure mechanism further includes blower and air knife, and the blower and the air knife are set on described clear
Except top of chamber, dust and slag are blown into the negative pressure mechanism by the gas blow pipe with the air knife.
Wherein, the negative pressure mechanism includes what is be opened in the suction inlet for removing bottom of chamber portion and connected with the suction inlet
Negative pressure straw, the suction inlet are connected by water chestnut platform cover with the negative pressure straw, and the floor space of the water chestnut platform cover is to the negative pressure
The direction of suction pipe reduces.
Wherein, the removing chamber, which is additionally provided with, supports the pedestal of its own, and the pedestal includes fixing with the removing chamber and connect
The supporting plate connect, the end of the stent are equipped with fixed bottom plate.
Beneficial effects of the present invention：
The dust and slag removal device of a kind of laser cutting pole piece of the present invention, the blowing method of air blowing block be from
The side of pole piece is blowed in lug so that and dust and slag can blow off pole piece in time, compared with prior art, dust and molten
Slag will not blowback to pole piece, dust and slag are avoided because removing the problem of being adhered to pole coating region not in time, using this
Device removes dust and slag, can remove 99.5% dust and slag, has higher efficiency of dust collection.
Description of the drawings
Fig. 1 is a kind of schematic diagram for the dust and slag removal device for being cut by laser pole piece of the present invention；
Fig. 2 is the decomposition diagram of air blowing block of the present invention；
Fig. 3 is connection status schematic diagram of the air blowing block of the present invention with removing chamber；
Fig. 4 is the sectional view of air blowing block of the present invention.
Reference numeral：
Remove chamber --- 1；Air blowing block --- 2, block --- 21, inclined surface --- 22, air intake passage --- 23, outlet air
Slot --- 24, outlet air notch --- 241, bending section --- 242；Mounting --- 25；Compression control pipe --- 3；Gas blow pipe ---
4；Air knife --- 5；Suction inlet --- 6；Negative pressure straw --- 7；Water chestnut platform cover --- 8；Pedestal --- 9, stent --- 91, fixed bottom
Plate --- 92；Access panel --- 10.
Specific embodiment
Below in conjunction with specific embodiment and attached drawing, the present invention is described in detail.
Embodiment.
The dust and slag removal device of a kind of laser cutting pole piece of the present embodiment, as shown in Figure 1, including removing
Chamber 1, the front side for removing chamber 1 are set as camber line, the peripheral side of the cutting roller in the camber line and cutter device as close to.Remove chamber
1 bottom offers suction inlet 6, and suction inlet 6 has been plugged into negative pressure straw 7, and specifically, suction inlet 6 is two, convenient for accelerating dust suction
Speed.Two suction inlets 6 are connected respectively by water chestnut platform cover 8 with negative pressure straw 7, and the floor space of water chestnut platform cover 8 is to 7 direction of negative pressure straw
It reduces, so as to increase the adsorptive pressure of negative pressure straw 7, improves efficiency of dust collection.
Air blowing block 2 is equipped in chamber 1 as shown in Figure 1, removing, pole piece and lug, the outlet air of air blowing block 2 are formed after laser cutting
Lug is directed toward by pole piece, specifically, as shown in Fig. 2, air blowing block 2 includes being fixed on the block 21 removed on 2 side plate of chamber, block 21
On opened up distinguished and admirable road, the place face of the air outlet in the distinguished and admirable road is inclined surface 22, and the inclined surface 22 is from the side of the lug
Decline to the side of the pole piece and tilt, the effect that inclined surface is set in this way is：After blowing blowout, blowing is enable to be inclined by face and is led
To the side of lug, the dust on pole piece and slag are blowed to lug side.In addition, the as shown in figure 4, distinguished and admirable road packet
Air intake passage 23 and the air-out groove 24 connected with air intake passage 23 are included, as shown in figure 3, the outlet air notch 241 of air-out groove 24 is line
Channel-shaped, the length side for being used for the cutting roller around pole piece in the length direction and cutter device of the outlet air notch 241 of the wire casing shape
To vertical, so that the air curtain that outlet air notch 241 is formed sweeps away pole piece and sweeps side to lug so that blowing uniformly and
Distributed areas are big, improve drifting dust efficiency.Wherein, outlet air notch and connected with air intake passage two (are removed in the both sides of air-out groove 24
Side) it is encapsulated by mounting, to open up the size of outlet air notch 241 to the maximum extent, and convenient for opening up outlet air notch 241.
As shown in figure 3, air-out groove 24 is equipped with bending section 242, bending section 242 is folded to the side of lug, and outlet air notch 241
On the bending section 242, therefore, the wind of blowout is the side that lug is blowed to from the side of pole piece.
Preferably, block 21 is set as L-type block, and the one end of the L-type block opens up the air inlet of air intake passage 23, should
Air inlet, which leads to, to be removed outside chamber 1, and the other end opens up the outlet air notch 241 of air-out groove 24, and L-type block is convenient for removing chamber 1
Side sets air inlet and by outlet air notch 241 towards pole piece, and air intake passage 23 is connected to compression control pipe 3, the compression control
Pipe 3 adjusts its air inflow by speed governing valve.
In the present embodiment, transparent access panel 10 is respectively equipped on the left plate and right plate of chamber 1 as shown in Figure 1, removing,
Consequently facilitating the working condition of chamber 1 and laser is removed in observation.
In the present embodiment, as shown in Figure 1, the positive pressure mechanism further includes gas blow pipe 4 and air knife 5, gas blow pipe 4 and air knife 5
It is set on and removes 1 top of chamber, dust and slag are blown into the negative pressure mechanism, and caused by air knife 5 by gas blow pipe 4 with air knife 5
Air curtain makes dust and slag enter suction inlet 6 with air curtain, avoids dust and slag from backboard 211 from removing in chamber 1 for laser
It is excessive in the aperture that line enters.
In the present embodiment, the pedestal 9 of its own is supported as shown in Figure 1, removing chamber 1 and being additionally provided with, pedestal 9 is included with removing chamber
1 supporting plate 91 being fixedly connected, the end of supporting plate 91 are equipped with fixed bottom plate 92, stablize placement so as to remove chamber 1.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of range is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (10)
1. a kind of dust and slag removal device for being cut by laser pole piece, including removing chamber, set on the removing intracavitary
Dust and slag are blown to the negative pressure mechanism by positive pressure mechanism and the negative pressure mechanism be connected with the removing chamber, the positive pressure mechanism
And absorbed by the negative pressure mechanism, pole piece and lug are formed after laser cutting, it is characterized in that：The removing intracavitary, which is additionally provided with, blows
Air parcel, the air-out wind direction of the air blowing block can be directed toward lug by pole piece.
2. a kind of dust and slag removal device for being cut by laser pole piece according to claim 1, it is characterized in that：It is described
Air blowing block includes block, the distinguished and admirable road being opened on the block, and the place face of the air outlet in the distinguished and admirable road is inclined surface, should
Inclined surface declines from the side of a lateral pole piece of the lug to be tilted.
3. a kind of dust and slag removal device for being cut by laser pole piece according to claim 2, it is characterized in that：It is described
Distinguished and admirable road includes air intake passage and the air-out groove connected with the air intake passage, and the outlet air notch of the air-out groove is wire casing shape,
The length direction of the outlet air notch of the wire casing shape is vertical with the length direction for the cutting roller around pole piece.
4. a kind of dust and slag removal device for being cut by laser pole piece according to claim 3, it is characterized in that：It is described
Air-out groove is equipped with bending section, and the bending section is folded to the side of lug, and the outlet air notch of the air-out groove is located at the curved segment.
5. a kind of dust and slag removal device for being cut by laser pole piece according to claim 4, it is characterized in that：It is described
Block is L-type block, and the one end of the L-type block opens up the air inlet of the air intake passage, the other end open up it is described go out
The outlet air notch of wind wire casing.
6. the dust and slag removal device of a kind of laser cutting pole piece according to claim 3 or 5, it is characterized in that：
The air intake passage is connected to compression control pipe, and the compression control pipe adjusts the air inlet of the air intake passage by speed governing valve
Amount.
7. a kind of dust and slag removal device for being cut by laser pole piece according to claim 3, it is characterized in that：It is described
The both sides of air-out groove are encapsulated by mounting.
8. a kind of dust and slag removal device for being cut by laser pole piece according to claim 1, it is characterized in that：It is described
Positive pressure mechanism further includes blower and air knife, and the blower and the air knife are set on the removing top of chamber, the air blowing
Dust and slag are blown into the negative pressure mechanism by pipe with the air knife.
9. a kind of dust and slag removal device for being cut by laser pole piece according to claim 8, it is characterized in that：It is described
Negative pressure mechanism includes being opened in the suction inlet for removing bottom of chamber portion and the negative pressure straw connected with the suction inlet, the dust suction
Mouth is connected by water chestnut platform cover with the negative pressure straw, and the floor space of the water chestnut platform cover is reduced to the direction of the negative pressure straw.
10. a kind of dust and slag removal device for being cut by laser pole piece according to claim 1, it is characterized in that：Institute
State to remove chamber and be additionally provided with and support the pedestal of its own, the pedestal include with the supporting plate that is fixedly connected of removing chamber, it is described
The end of stent is equipped with fixed bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074273.9A CN108161222B (en) | 2018-01-25 | 2018-01-25 | Dust and slag removing device for laser cutting pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074273.9A CN108161222B (en) | 2018-01-25 | 2018-01-25 | Dust and slag removing device for laser cutting pole piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161222A true CN108161222A (en) | 2018-06-15 |
| CN108161222B CN108161222B (en) | 2024-05-24 |
Family
ID=62515640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810074273.9A Active CN108161222B (en) | 2018-01-25 | 2018-01-25 | Dust and slag removing device for laser cutting pole piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161222B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909017A (en) * | 2018-08-29 | 2018-11-30 | 武汉众望包装有限公司 | Dustless slotting die-cutting machine |
| CN109366014A (en) * | 2018-12-21 | 2019-02-22 | 武汉欧双光电科技股份有限公司 | A kind of raw ceramic laser cutting equipment |
| CN110052708A (en) * | 2019-05-21 | 2019-07-26 | 佛山市宏石激光技术有限公司 | A method of the laser pipe cutter with anti-slag dust-extraction unit and its anti-slag dedusting |
| CN110614203A (en) * | 2019-10-21 | 2019-12-27 | 珠海华冠科技股份有限公司 | Pole piece scraping and coating machine |
| CN111014976A (en) * | 2019-12-17 | 2020-04-17 | 广州市易鸿智能装备有限公司 | Laser die cutting device |
| CN114074225A (en) * | 2020-08-11 | 2022-02-22 | Da技术有限公司 | Laser grooving system for electrodes |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203992816U (en) * | 2014-05-30 | 2014-12-10 | 深圳市吉阳自动化科技有限公司 | Laser cutting dust arrester and laser die cutting machine |
| CN204513979U (en) * | 2015-01-21 | 2015-07-29 | 宜兴硅谷电子科技有限公司 | Air knife |
| CN104972227A (en) * | 2015-06-29 | 2015-10-14 | 宁德时代新能源科技有限公司 | Laser continuous cutting device having dedusting function |
| CN204769715U (en) * | 2015-05-29 | 2015-11-18 | 芜湖东旭光电装备技术有限公司 | Glass draws piece collection device that wire cut electrical discharge machining was suitable for |
| CN105195907A (en) * | 2015-07-20 | 2015-12-30 | 广东正业科技股份有限公司 | Dust removal device and laser machining device and method using same |
| CN205702015U (en) * | 2016-03-24 | 2016-11-23 | 多氟多（焦作）新能源科技有限公司 | lithium ion battery die-cutting machine |
| CN107051927A (en) * | 2017-03-21 | 2017-08-18 | 苏州杰锐思自动化设备有限公司 | Pole piece transverse direction dust arrester |
| JP2017202441A (en) * | 2016-05-11 | 2017-11-16 | 株式会社Trinc | Dust collector |
| CN206643086U (en) * | 2017-04-13 | 2017-11-17 | 浙江强盟实业股份有限公司 | Film dust arrester and film dust pelletizing system |
| CN208004990U (en) * | 2018-01-25 | 2018-10-26 | 广东新宇智能装备有限公司 | A kind of dust and slag removal device of laser cutting pole piece |
-
2018
- 2018-01-25 CN CN201810074273.9A patent/CN108161222B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203992816U (en) * | 2014-05-30 | 2014-12-10 | 深圳市吉阳自动化科技有限公司 | Laser cutting dust arrester and laser die cutting machine |
| CN204513979U (en) * | 2015-01-21 | 2015-07-29 | 宜兴硅谷电子科技有限公司 | Air knife |
| CN204769715U (en) * | 2015-05-29 | 2015-11-18 | 芜湖东旭光电装备技术有限公司 | Glass draws piece collection device that wire cut electrical discharge machining was suitable for |
| CN104972227A (en) * | 2015-06-29 | 2015-10-14 | 宁德时代新能源科技有限公司 | Laser continuous cutting device having dedusting function |
| CN105195907A (en) * | 2015-07-20 | 2015-12-30 | 广东正业科技股份有限公司 | Dust removal device and laser machining device and method using same |
| CN205702015U (en) * | 2016-03-24 | 2016-11-23 | 多氟多（焦作）新能源科技有限公司 | lithium ion battery die-cutting machine |
| JP2017202441A (en) * | 2016-05-11 | 2017-11-16 | 株式会社Trinc | Dust collector |
| CN107051927A (en) * | 2017-03-21 | 2017-08-18 | 苏州杰锐思自动化设备有限公司 | Pole piece transverse direction dust arrester |
| CN206643086U (en) * | 2017-04-13 | 2017-11-17 | 浙江强盟实业股份有限公司 | Film dust arrester and film dust pelletizing system |
| CN208004990U (en) * | 2018-01-25 | 2018-10-26 | 广东新宇智能装备有限公司 | A kind of dust and slag removal device of laser cutting pole piece |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909017A (en) * | 2018-08-29 | 2018-11-30 | 武汉众望包装有限公司 | Dustless slotting die-cutting machine |
| CN109366014A (en) * | 2018-12-21 | 2019-02-22 | 武汉欧双光电科技股份有限公司 | A kind of raw ceramic laser cutting equipment |
| CN110052708A (en) * | 2019-05-21 | 2019-07-26 | 佛山市宏石激光技术有限公司 | A method of the laser pipe cutter with anti-slag dust-extraction unit and its anti-slag dedusting |
| CN110052708B (en) * | 2019-05-21 | 2020-06-09 | 佛山市宏石激光技术有限公司 | Laser pipe cutting machine with slag-proof and dust-removing device and slag-proof and dust-removing method thereof |
| CN110614203A (en) * | 2019-10-21 | 2019-12-27 | 珠海华冠科技股份有限公司 | Pole piece scraping and coating machine |
| CN110614203B (en) * | 2019-10-21 | 2024-02-09 | 珠海华冠科技股份有限公司 | Pole piece knife coater |
| CN111014976A (en) * | 2019-12-17 | 2020-04-17 | 广州市易鸿智能装备有限公司 | Laser die cutting device |
| CN114074225A (en) * | 2020-08-11 | 2022-02-22 | Da技术有限公司 | Laser grooving system for electrodes |
| CN114074225B (en) * | 2020-08-11 | 2024-01-16 | Da技术有限公司 | Laser grooving system for electrode |
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| Publication number | Publication date |
|---|---|
| CN108161222B (en) | 2024-05-24 |
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