CN103769742A - Method for manufacturing water-cooled radiator and water-cooled radiator manufactured thereby - Google Patents
Method for manufacturing water-cooled radiator and water-cooled radiator manufactured thereby Download PDFInfo
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- CN103769742A CN103769742A CN201210505825.XA CN201210505825A CN103769742A CN 103769742 A CN103769742 A CN 103769742A CN 201210505825 A CN201210505825 A CN 201210505825A CN 103769742 A CN103769742 A CN 103769742A
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- cover plate
- substrate
- welding bead
- storage tank
- water
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000011324 bead Substances 0.000 claims abstract description 62
- 238000003466 welding Methods 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims description 60
- 238000001816 cooling Methods 0.000 claims description 40
- 238000003860 storage Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 241000270295 Serpentes Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a method for manufacturing water-cooled radiator, it utilizes friction stir welding to join base plate and cover plate in order to form the water-cooled gas radiator, the base plate has containing groove and fluid channel sunken in the bottom surface of containing groove used for holding the cover plate, and define the leaning on the department that is leaned on with the bottom surface of the cover plate on the containing groove, wherein, make the cover plate join with base plate through the first bead, and the first bead coincides with edge of the cover plate, and, strengthen the joint strength between base plate and the cover plate through the second bead, the second bead is not connected with the first bead and located in the range of the corresponding leaning on department, accordingly, the cover plate of the invention does not need to correspond to the appearance of the fluid channel, but can simplify the design of the cover plate and make the cover plate easy to assemble with the base plate, and can reduce the processing difficulty and manufacturing cost of friction stir welding.
Description
Technical field
The present invention relates to a kind of method of manufacturing water-cooling type radiator, espespecially a kind of method of utilizing friction stir weld to manufacture water-cooling type radiator.
Background technology
Please refer to Fig. 1 Fig. 1 and Fig. 2 Fig. 2, known water-cooling type radiator comprises cover plate 30 and substrate 40, this substrate 40 is provided with caulking groove 41 and the fluid passage 42 of depression, this caulking groove 41 is for accommodating this cover plate 30 that is embedded, and this fluid passage 42 is depressed in the bottom surface of this caulking groove 41, and the profile of this caulking groove 41 is parallel with these fluid channel 42 profiles, and the appearance similar of this cover plate 30 and this caulking groove 41 is in the profile of this fluid passage 42; In the time that wish engages this cover plate 30 with this substrate 40, be embedded in this caulking groove 41 accommodating this cover plate 30, and between the sidewall of these cover plate 30 edges and this caulking groove 41, form a welding bead W by friction stir weld equipment, the material production plastic deformation at this welding bead W place and form solid state bonded, and then solder joints this cover plate 30 and this substrate 40, to make this water-cooling type radiator.
Wherein, this friction mixing plant has the cutter 100 that comprises probe 110 and shoulder 120, in the time carrying out friction stir weld technique, the bonding land that this cutter 100 rotates and inserts workpiece with this probe 110, exert pressure near this bonding land and its with shoulder 120 simultaneously, cutter 100 and the workpiece of High Rotation Speed relatively move, exerting pressure of the high temperature that probe 110 and the material friction of bonding land produce and shoulder 120 is to make near material semi-molten bonding land and produce plasticizing phenomenon, the material of plasticizing is stirred and engages, and then reaches the solder joints of workpiece.
But this welding bead W is moved and forms relative to this cutter 100 with this substrate 40 by this cover plate 30, meanwhile, this welding bead W is the joint with this caulking groove 41 along this cover plate 30, therefore need the high manufacturing accuracy such as registration and path of motion control; And, because the profile system of this cover plate 30 is corresponding with this fluid passage 12, therefore in the time that the profile of this fluid channel 12 designs complexity because of product demand, this cover plate 30 need correspondingly manufacture complicated profile, and cause the manufacturing cost of cover plate 30 own to increase, the also related difficulty of processing that improves friction stir weld.
Summary of the invention
Object of the present invention is for providing a kind of method of manufacturing water-cooling type radiator, and it can be simplified the difficulty of processing of friction stir weld and reduce manufacturing cost.
Another object of the present invention is for a kind of water-cooling type radiator is provided, and its application friction stir weld manufacture forms.
In order to reach above-mentioned purpose, the invention provides a kind of method of manufacturing water-cooling type radiator, its application friction stir weld equipment engages to form this water-cooled gas radiator by a substrate and a cover plate, this substrate has the storage tank for accommodating this cover plate, in this storage tank, depression has fluid passage, and on this storage tank, define the closing portion with the bottom surface closing of this cover plate, the method includes the steps of: (S10) this substrate is positioned on the workbench of this friction stir weld equipment, and this cover plate is accommodating and be fixed in this storage tank; (S20) cutter of this friction stir weld equipment rotates and inserts between the sidewall of this storage tank and the edge of this cover plate; (S30) this substrate moves and forms the first welding bead with this cover plate relative to this cutter, and the coincident of this first welding bead and this cover plate, so that this cover plate engages and seal this storage tank with this substrate; And (S40) this substrate moves and form the second welding bead with this cover plate relative to this cutter, this second welding bead is not connected with this first welding bead and is positioned at scope that should closing portion.
In the method for above-mentioned manufacture water-cooling type radiator, the profile of this cover plate is identical with this storage tank, and the thickness of this cover plate is identical with the degree of depth of this storage tank.
In the method for above-mentioned manufacture water-cooling type radiator, the profile of this cover plate is different from this fluid passage.
In the method for above-mentioned manufacture water-cooling type radiator, this cover plate is geometry.
In the method for above-mentioned manufacture water-cooling type radiator, this fluid passage is bent to form multiple runner sections, these runner sections wherein at least the two is adjacent one another are, and this second welding bead between these adjacent runner sections.
In the method for above-mentioned manufacture water-cooling type radiator, this second welding bead is positioned at the centre of these adjacent runner sections.
In the method for above-mentioned manufacture water-cooling type radiator, this fluid passage forms at least one U-shaped shape, these runner sections wherein at least the two is parallel to each other.
In the method for above-mentioned manufacture water-cooling type radiator, this cover plate is identical with the material of this substrate, and the material of this cover plate and this substrate is aluminium or copper.
In the method for above-mentioned manufacture water-cooling type radiator, in step S10, this cover plate is contained in this storage tank, and grips this cover plate and this substrate by fixture.
In order to reach above-mentioned another object, the invention provides a kind of water-cooling type radiator, it forms by above-mentioned method manufacture.
Therefore, the invention described above is manufactured in the method for water-cooling type radiator, cover plate is without corresponding with the shape of the fluid passage in substrate and can be the geometry that is simple and easy to processing, and pass through the first welding bead by cover plate and substrate solder joints, strengthen the bond strength between cover plate and substrate by the second welding bead again, accordingly, compared to prior art, the present invention has simplified the design of cover plate shape, and can make this cover plate easily accommodating being assembled in this substrate, carry out again friction stir weld, and more can significantly reduce the manufacture difficulty of water-cooling type radiator in the mode of the first welding bead and the second welding bead, and then reduction manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the cover plate of water-cooling type radiator and the schematic diagram of substrate in prior art.
Fig. 2 is the schematic diagram that the cutter of friction stir weld equipment in prior art forms welding bead on cover plate and substrate.
In Fig. 3 embodiment of the present invention, manufacture the schematic flow sheet of the method for water-cooling type radiator.
The cover plate of water-cooling type radiator and the schematic diagram of substrate in Fig. 4 embodiment of the present invention.
The schematic diagram of the cutter of friction stir weld equipment and cover plate and substrate in Fig. 5 embodiment of the present invention.
The schematic diagram of the first welding bead and the second welding bead in Fig. 6 embodiment of the present invention.
[primary clustering symbol description]
1 water-cooling type radiator
10 substrates
11 storage tanks
12 fluid passages
13 closing portions
20 cover plates
30 cover plates
40 substrates
41 caulking grooves
42 fluid passages
100 cutters
110 probes
120 shoulders
C1, C2, C3, C4 runner section
W welding bead
W1 the first welding bead
W2 the second welding bead
S10 ~ S40 step
The specific embodiment
For fully understanding object of the present invention, feature and effect, existing by following specific embodiment, and coordinate appended graphicly, the present invention is done to a detailed description.
Please refer to Fig. 3 to Fig. 6, Fig. 3 is the schematic flow sheet of manufacturing water-cooling type radiator method in the embodiment of the present invention; Fig. 4 is the cutter of friction stir weld equipment in the embodiment of the present invention and the schematic diagram of cover plate and substrate; Fig. 5 is the cover plate of water-cooling type radiator and the schematic diagram of substrate in the embodiment of the present invention; Fig. 6 is the schematic diagram of the first welding bead and the second welding bead in the embodiment of the present invention.
The embodiment of the present invention is to manufacture the method for water-cooling type radiator 1, as shown in Figures 4 and 5, this water-cooling type radiator 1 comprises substrate 10 and cover plate 20, this substrate 10 has the storage tank 11 for accommodating this cover plate 20, in this storage tank 11, depression has fluid passage 12, and on this storage tank 11, define the closing portion 13 with face (face of relative this storage tank 11 of this cover plate 20) closing of this cover plate 20, i.e. the cave in region of a degree of depth, these storage tank 11 bottom surfaces of serving as reasons, this fluid passage 12, and other regions of these storage tank 11 bottom surfaces are this closing portion 13, in the time that this cover plate 20 is placed in this storage tank 11, the bottom surface of this cover plate 20 contacts with this closing portion 13.
In the embodiment of the present invention for utilizing friction stir weld equipment (not shown) that this substrate 10 and this cover plate 20 are engaged, to form this water-cooled gas radiator 1, and as shown in Figure 4, this friction mixing plant has the cutter 100 that comprises probe 110 and shoulder 120, in the time carrying out friction stir weld technique, the bonding land that this cutter 100 rotates and inserts workpiece with this probe 110, exert pressure near this bonding land and its with shoulder 120 simultaneously, cutter 100 and the workpiece of High Rotation Speed relatively move, the exerting pressure of the high temperature that probe 110 and the material friction of bonding land produce and shoulder 120 makes near material semi-molten bonding land and produces plasticizing phenomenon, the material of plasticizing is stirred and engages, and then reach the solder joints of workpiece.
Follow by Fig. 3 and coordinate Fig. 4 to 6 that the method for manufacturing water-cooling type radiator in the embodiment of the present invention is described, it is as follows that the method comprises step:
Step (S10): this substrate 10 is positioned in the workbench (not shown) of this friction stir weld equipment, and this cover plate 20 is accommodating and be fixed in this storage tank 11.
Step (S20): the cutter 100 of this friction stir weld equipment rotates and inserts between the sidewall of this storage tank 11 and the edge of this cover plate 20.
Step (S30): this substrate 10 moves and form the first welding bead W1 with this cover plate 20 relative to this cutter 100, the coincident of this first welding bead W1 and this cover plate 20, so that this cover plate 20 engages and seals this storage tank 11 with this substrate 10.
Step (S40): this substrate 10 moves and form the second welding bead W2 with this cover plate 20 relative to this cutter 100, this second welding bead W2 is not connected with this first welding bead W1 and is positioned at scope that should closing portion 13.
In the present embodiment, this cover plate 20 is placed in this storage tank 11 and grips this cover plate 20 and this substrate 10 by the fixture (not shown) on the workbench of this friction stir weld equipment, and makes this substrate 10 and this cover plate 20 move and form this first welding bead W1 and the second welding bead W2 relative to this cutter 100.
Accordingly, the present invention's application friction rabbling welding fetches manufactures water-cooling type radiator 1, its by cutter 100 by storage tank 11 sidewalls of the edge of this cover plate 20 and this substrate 10 with this first welding bead W1 solder joints, by sealing this storage tank 11 and cover simultaneously seal this fluid passage 12; Then, relend and help cutter 100, on this cover plate 20, position that should closing portion 13 is formed to this second welding bead W2, in other words, this second welding bead W2 is located at this region of storage tank 11 bottom surfaces except fluid channel 12, therefore, can increase the area of solder joints between this substrate 10 and this cover plate 20, by strengthening the bond strength of this substrate 10 and this cover plate 20, when water-cooling type radiator 1 is operated, can there is preferably voltage endurance.
In the present embodiment, as shown in Figures 4 to 6, the profile of this cover plate 20 is identical with this storage tank 11, and the thickness of this cover plate 20 is identical with the degree of depth of this storage tank 11, this cover plate 20 can be chimeric to the storage tank 11 of this substrate 10, and the upper surface of this cover plate 20 can with the upper surface flush of this substrate 10.Wherein, the profile of this cover plate 20 can be different from this fluid passage 12, be preferably, this cover plate 20 is geometry, therefore in the time that the fluid passage 12 of water-cooling type radiator 1 is complicated or even irregular design, this cover plate 20 can be for example the geometries such as rectangle, and makes the path of the first welding bead W1 that should cover plate 20 edges simplify, and then reduces and manufacture degree of difficulty and required precision.
The method of manufacture water-cooling type radiator of the present invention is conducive to simplify the manufacture of the water-cooling type radiator with complex fluid passage, the multiple runner sections of the bent formation of this fluid channel 12, these runner sections wherein at least the two is adjacent one another are, this second welding bead W2 is between these adjacent runner sections, the i.e. solder joints region of this second welding bead W2 for forming between these adjacent runner sections, and can strengthen the bond strength of this substrate 10 and cover plate 20.
Therefore at least one U-shaped shape of this bent formation in fluid passage 12, this fluid passage 12 can have at least two adjacent and be parallel to each other runner sections, and this second welding bead W2 is between these adjacent runner sections, illustrate as example using Fig. 4 to Fig. 6, this fluid passage 12 is generally double-U-shaped or snake type, and bend and extend into multiple adjacent and parallel runner section C1, C2, C3, C4 (as shown in Fig. 4 and Fig. 6), the second welding bead W2 in Er San road can be positioned at adjacent these runner sections C1, C2, C3, between C4, it is optionally at these runner sections C1, between C2, these runner sections C2, between C3 and these runner sections C3, one of them place between C4 is formed with this second welding bead W2, be preferably three places and be formed with respectively the second welding bead W2 together, more to strengthen the bond strength of this substrate 10 and cover plate 20, in addition, this second welding bead W2 is better is positioned at adjacent these runner sections C1, between C2, these runner sections C2, between C3 and these runner sections C3, the centre between C4, the every bit on this second welding bead W2 is apart from these runner sections C1, C2, C3, in C4 adjacent both be equidistant, and make the water-cooling type radiator after this substrate 10 engages with this cover plate 20 can there is preferably engineering properties.
Being familiar with this operator will be appreciated that, the shape of this fluid passage 12 is not limited to example shown in the present embodiment figure, as long as at least one U-shaped shape of this bent shape in fluid passage 12 or other shapes, the such as U-shaped shape of single U-shaped shape, multiple connections (the snake type wriggling) or irregular curved shape etc., all can be applicable to the present invention; In addition, quantity, path shape and the length of this second welding bead W2 is all not limited to example shown in figure, it can convert according to the fluid flow path design of real fluid passage 12, for example, when the intersegmental distance of adjacent flow path area is larger, can be formed with multiple tracks the second welding bead W2, so that have more preferably bond strength between this substrate 10 and this cover plate 20.
In addition, this cover plate 20 can be identical with the material of this substrate 10, it can be the good metal of thermal conductivity of aluminium or copper, at the present embodiment with aluminum and using the thickness of this cover plate 20 and the degree of depth of this storage tank 11 as 3mm is as example, the kind of the probe 110 of the cutter 100 of friction stir weld equipment is adopted the form with screw inclined plane, the length of probe 110 is 3mm, diameter is 3mm, angle of inclination is less than 5 degree, in the time carrying out the friction stir weld technique of this cover plate 20 and this substrate 10, the speed of agitator of this probe 110 is less than 4000rpm, it is 0.2-0.4mm that shoulder 120 presses down the degree of depth, and the welding feed rate of cutter system is greater than 800mm/min, therefore, can be by this first welding bead W1 with this second welding bead W2 and together with solder joints between this cover plate 20 and this substrate 10, to make this water-cooling type radiator 1, certainly, be familiar with this operator and can understand, above-mentioned parameters scope is the present invention's enforcement example wherein, and should not limit the scope of the present patent application patent, and above parameters can convert and adjust according to practical application.
Therefore, the invention described above embodiment manufactures in the method for water-cooling type radiator, cover plate is without corresponding with the shape of the fluid passage in substrate and can be the geometry that is simple and easy to processing, and pass through the first welding bead by cover plate and substrate solder joints, strengthen the bond strength between cover plate and substrate by the second welding bead again, accordingly, compared to prior art, the present invention can simplify the design of cover plate shape, and make can be easily accommodating being assembled in of this cover plate in this substrate, carry out again friction stir weld, and more can significantly reduce the manufacture difficulty of water-cooling type radiator in the mode of the first welding bead and the second welding bead, and then reduction manufacturing cost.
The present invention is open with preferred embodiment hereinbefore, and so those of ordinary skill in the art it should be understood that above-described embodiment is only for the present invention is described, and should not be read as and limit the scope of the invention.It should be noted, variation and the displacement of all and embodiment equivalence, all should be made as and be covered by category of the present invention.Therefore, protection scope of the present invention should with claim below the person of being defined be as the criterion.
Claims (10)
1. manufacture the method for water-cooling type radiator for one kind, it utilizes friction stir weld equipment that substrate and cover plate are engaged to form this water-cooled gas radiator, this substrate has the storage tank for accommodating this cover plate, in this storage tank, depression has a fluid passage, and on this storage tank, define and the closing portion of the bottom surface closing of this cover plate, the method includes the steps of:
(S10) this substrate is positioned on the workbench of this friction stir weld equipment, and this cover plate is accommodating and be fixed in this storage tank;
(S20) cutter of this friction stir weld equipment rotates and inserts between the sidewall of this storage tank and the edge of this cover plate;
(S30) this substrate moves and forms the first welding bead with this cover plate relative to this cutter, and the coincident of this first welding bead and this cover plate, so that this cover plate engages and seal this storage tank with this substrate; And
(S40) this substrate moves and forms the second welding bead with this cover plate relative to this cutter, and this second welding bead is not connected with this first welding bead and is positioned at scope that should closing portion.
2. the method for claim 1, wherein the profile of this cover plate is identical with this storage tank, and the thickness of this cover plate is identical with the degree of depth of this storage tank.
3. method as claimed in claim 2, wherein the profile of this cover plate is different from this fluid passage.
4. method as claimed in claim 3, wherein this cover plate is geometry.
5. the method as described in any one in claim 1 to 4, wherein this fluid passage is bent to form multiple runner sections, these runner sections wherein at least the two is adjacent one another are, and this second welding bead is between these adjacent runner sections.
6. method as claimed in claim 5, wherein this second welding bead is positioned at the centre of these adjacent runner sections.
7. method as claimed in claim 5, wherein this fluid passage forms at least one U-shaped shape, these runner sections wherein at least the two is parallel to each other.
8. the method for claim 1, wherein this cover plate is identical with the material of this substrate, and the material of this cover plate and this substrate is aluminium or copper.
9. the method for claim 1, wherein, in step S10, this cover plate is placed in this storage tank, and grips this cover plate and this substrate by fixture.
10. a water-cooling type radiator, it forms by method manufacture as claimed in any one of claims 1-9 wherein.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101138635 | 2012-10-19 | ||
| TW101138635A TW201416155A (en) | 2012-10-19 | 2012-10-19 | Method for manufacturing water-cooled heat sink and water-cooled heat sink manufactured by the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103769742A true CN103769742A (en) | 2014-05-07 |
Family
ID=50562755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210505825.XA Pending CN103769742A (en) | 2012-10-19 | 2012-11-30 | Method for manufacturing water-cooled radiator and water-cooled radiator manufactured thereby |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103769742A (en) |
| TW (1) | TW201416155A (en) |
Cited By (7)
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| FR3030331A1 (en) * | 2014-12-18 | 2016-06-24 | Commissariat Energie Atomique | METHOD FOR MANUFACTURING A RADIATOR COMPRISING A BODY HAVING A FLUID CIRCULATION GAUGE CLOSED BY A TAPE |
| CN107405721A (en) * | 2015-03-19 | 2017-11-28 | 爱信艾达株式会社 | Attachment and its manufacture method |
| CN110052699A (en) * | 2019-06-04 | 2019-07-26 | 洛阳磊佳电子科技有限公司 | A kind of hollow liquid cooling aluminium sheet encapsulating structure suitable for agitating friction weldering welding |
| CN110883417A (en) * | 2019-12-20 | 2020-03-17 | 北京世佳博科技发展有限公司 | Friction stir welding method for radiator product without rigid support |
| US10653042B2 (en) | 2016-11-11 | 2020-05-12 | Stulz Air Technology Systems, Inc. | Dual mass cooling precision system |
| CN112805402A (en) * | 2018-11-21 | 2021-05-14 | 住友化学株式会社 | Backing plate, sputtering target, and method for producing same |
| CN115443053A (en) * | 2022-11-09 | 2022-12-06 | 深圳比特微电子科技有限公司 | Liquid-cooled heat sink and liquid-cooled electronic apparatus |
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Cited By (9)
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| FR3030331A1 (en) * | 2014-12-18 | 2016-06-24 | Commissariat Energie Atomique | METHOD FOR MANUFACTURING A RADIATOR COMPRISING A BODY HAVING A FLUID CIRCULATION GAUGE CLOSED BY A TAPE |
| CN107405721A (en) * | 2015-03-19 | 2017-11-28 | 爱信艾达株式会社 | Attachment and its manufacture method |
| CN107405721B (en) * | 2015-03-19 | 2019-12-06 | 爱信艾达株式会社 | bonded member and method for manufacturing same |
| US10653042B2 (en) | 2016-11-11 | 2020-05-12 | Stulz Air Technology Systems, Inc. | Dual mass cooling precision system |
| CN112805402A (en) * | 2018-11-21 | 2021-05-14 | 住友化学株式会社 | Backing plate, sputtering target, and method for producing same |
| CN110052699A (en) * | 2019-06-04 | 2019-07-26 | 洛阳磊佳电子科技有限公司 | A kind of hollow liquid cooling aluminium sheet encapsulating structure suitable for agitating friction weldering welding |
| CN110052699B (en) * | 2019-06-04 | 2024-03-19 | 洛阳磊佳电子科技有限公司 | Hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding |
| CN110883417A (en) * | 2019-12-20 | 2020-03-17 | 北京世佳博科技发展有限公司 | Friction stir welding method for radiator product without rigid support |
| CN115443053A (en) * | 2022-11-09 | 2022-12-06 | 深圳比特微电子科技有限公司 | Liquid-cooled heat sink and liquid-cooled electronic apparatus |
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|---|---|
| TW201416155A (en) | 2014-05-01 |
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Application publication date: 20140507 |