CN117564467B - Double-beam laser welding system and method for titanium alloy parts - Google Patents
Double-beam laser welding system and method for titanium alloy parts Download PDFInfo
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- CN117564467B CN117564467B CN202410060602.XA CN202410060602A CN117564467B CN 117564467 B CN117564467 B CN 117564467B CN 202410060602 A CN202410060602 A CN 202410060602A CN 117564467 B CN117564467 B CN 117564467B
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- 238000003466 welding Methods 0.000 title claims abstract description 56
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 141
- 239000000110 cooling liquid Substances 0.000 claims abstract description 84
- 238000005507 spraying Methods 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000000889 atomisation Methods 0.000 claims description 82
- 238000001914 filtration Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004544 sputter deposition Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 13
- 230000009977 dual effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by 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
- 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
-
- 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
- B23K26/146—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 the fluid stream containing a liquid
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Nozzles (AREA)
Abstract
The invention belongs to the technical field of laser welding, in particular to a double-beam laser welding system and a method for titanium alloy parts, aiming at the technical problems that cooling liquid is cooled slowly by a cooling water cooling mode of a circulating pipe of a traditional double-beam laser welding system and cooling of a laser generator is affected by the cooling liquid of the traditional double-beam laser welding system, the technical scheme is provided. According to the invention, the driving motor drives the conductive rod and the sliding plate to move on the sliding groove, so that the piston rod and the piston block are driven to move in the spraying barrel, cooling liquid is extracted through the connecting pipe at the rear end of the spraying barrel and is discharged from the connecting pipe at the top again, and the spraying liquid is sprayed to the atomizing block to form an atomized and scattered state, so that the cooling liquid is brought into contact with air, the cooling liquid effect is achieved, and the speed is increased.
Description
Technical Field
The invention relates to the technical field of laser welding, in particular to a double-beam laser welding system and method for titanium alloy parts.
Background
The titanium alloy part is a mechanical part made of a titanium alloy material. The titanium alloy is a metal material with the characteristics of light weight, high strength, corrosion resistance and the like, and is widely applied to the fields of aerospace, automobiles, medical instruments, ocean engineering and the like, the density of the titanium alloy is lower and is about half of that of iron, so that the weight of a product can be lightened by using a titanium alloy part, the overall performance and the fuel efficiency are improved, the titanium alloy has excellent strength which is equivalent to or higher than that of a plurality of common structural steels, the titanium alloy part can bear the stress under high load and extreme environmental conditions, and the titanium alloy has good biocompatibility to human tissues and cannot cause rejection reaction or anaphylactic reaction. Therefore, the titanium alloy material is widely applied in the fields of medical instruments, artificial joints and the like, however, compared with the common metal material, the titanium alloy material has higher cost and higher processing difficulty, and special processing technology and equipment are required, so that when the titanium alloy welding is carried out, the double-beam laser welding is proposed.
In dual beam laser welding, which is an advanced laser welding technique that uses two laser beams to simultaneously perform welding, the technique can provide higher welding speed and better welding quality, two laser beams are generally focused on a welding joint by using two lasers, and the two laser beams can simultaneously perform independent power adjustment and focus adjustment, and by controlling the power and focus position of the two laser beams, the heating and melting of the welding seam can be realized, thereby performing welding.
At present, when a laser welding device is used for welding titanium alloy parts, a cooling liquid is generally used for cooling a laser emission mechanism of the laser welding device, a cooling liquid circulation mechanism is used for cooling the titanium alloy parts by adding a moving path through a circulating cooling pipe, the cooling effect of the cooling liquid is poorer, the speed is slower by the cooling mode, the cooling requirement of double-beam laser welding is larger, and the cooling effect of a laser generator is influenced by the mode of circulating cooling water through a common cooling pipe, so that a titanium alloy part double-beam laser welding system and a titanium alloy part double-beam laser welding method are needed.
Disclosure of Invention
The invention provides a double-beam laser welding system and a method for titanium alloy parts, which are based on the technical problem that cooling liquid of a traditional double-beam laser welding system is slower due to the cooling water cooling mode of a circulating pipe, and the cooling liquid is influenced to cool a laser generator.
The invention provides a titanium alloy part double-beam laser welding system which comprises a substrate, wherein laser generators are arranged in the middle of two sides of the top of the substrate through bolts, a welding table is fixedly arranged in the middle of the top of the substrate through bolts, supporting columns are fixedly arranged in the two sides of two ends of the bottom of the substrate through bolts, an atomization cooling box is fixedly welded in the middle of the bottom of the substrate, water inlet hoses and water outlet hoses of the two laser generators penetrate through the two sides of the substrate and the atomization cooling box, a power mechanism is arranged at the bottom of the front end of one side of the atomization cooling box, an air cooling mechanism is arranged in the middle of the front end of one side of the power mechanism of the atomization cooling box, a spraying mechanism is fixedly arranged in the middle of the bottom of the inner wall of the atomization cooling box through bolts, a same top plate is fixedly arranged in the middle of the two ends of the inner wall of the atomization cooling box, semicircular blocks are fixedly arranged in the middle of one side of the top plate through bolts, a rotatable dripping mechanism is arranged in the middle of one side of the semicircular blocks, a rectangular hole is formed in the top of the rear end of the atomization cooling box, which is far away from the power mechanism, and a filtering mechanism is fixedly arranged at the top of the rear end of one side of the atomization cooling box, which is far away from the power mechanism.
The invention further provides that the power mechanism comprises a bearing plate, the bearing plate is welded and fixed at the front end of the bottom of one side of the atomization cooling box, bases are fixedly arranged on two sides of the top of the bearing plate through bolts, the same driving motor is detachably arranged on the tops of the two bases through bolts, a second conical tooth is welded and fixed at one end of an output shaft of the driving motor, which is close to the atomization cooling box, a transmission shaft is welded and fixed at one side, which is close to the atomization cooling box, of the second conical tooth, the transmission shaft penetrates through the atomization cooling box through a sealing element, an oval block is welded and fixed at one end, which is far from the driving motor, of the transmission shaft, and a sleeve block is welded and fixed at the position, which is far from one side of the transmission shaft, of the oval block and is deviated from the center of the circle.
The invention further provides that the middle front end of the bottom of the inner wall of the atomization cooling box is fixedly provided with the sliding groove through the screw, the top of the sliding groove is slidably provided with the two sliding plates, the top of one side between the two sliding plates is fixedly provided with the same sleeve shaft, the circumference outer wall of the sleeve shaft is sleeved with the same conducting rod, the front ends of the two sides of the conducting rod are provided with through holes, the front end of the conducting rod is sleeved with the circumference outer wall of the sleeve block, the front end of the bottom of the inner wall of the atomization cooling box is fixedly provided with the stabilizing block near one side of the driving motor, the tops of the two sides of the stabilizing block are provided with bearing holes, and the conducting rod penetrates through the inner wall of the bearing hole of the stabilizing block through the bearing.
The invention further provides that the spraying mechanism comprises a spraying barrel, the spraying barrel is fixedly arranged in the middle of the bottom of the inner wall of the atomization cooling box through a screw, the rear end of the top of the circumferential outer wall of the spraying barrel and the bottom of the rear end are respectively provided with a connecting pipe with a check valve in a penetrating manner, a slidable piston block is embedded in the spraying barrel, the circle center of the front end of the piston block is provided with a piston rod through a screw, the other end of the piston rod is fixedly welded on a sliding plate on the same side, the tops of the two sides of the rear end of the circumferential outer wall of the spraying barrel are respectively provided with a fixing rod through a screw, the other ends of the two fixing rods are fixedly provided with the same atomization block through a screw, and the atomization block is positioned at the top of a connecting pipe of an output port of the spraying barrel.
The air cooling mechanism comprises two fixed blocks, wherein one side, far away from the atomizing cooling box, of the top of each fixed block is provided with a mounting hole, the inner walls of the mounting holes of the two fixed blocks are provided with the same vertical shaft through bearings, the bottoms of the circumferential outer walls of the vertical shafts are fixedly welded with first conical teeth which are meshed with the second conical teeth, the tops of the circumferential outer walls of the vertical shafts are fixedly welded with fan blades, the tops of the front ends, close to one side of the driving motor, of the atomizing cooling box are provided with air pipes in a penetrating and welding mode, and the fan blades are positioned in the air pipes.
The invention is further arranged in that a plurality of fan-shaped holes are formed in the position of the eccentric center of the bottom of the air pipe, filter plates are fixedly arranged on the inner walls of the fan-shaped holes through screws, mounting plates are fixedly arranged on the positions of the eccentric centers of the two sides of the bottom of the air pipe through screws, impact balls are fastened to the middle parts of the bottoms of the two mounting plates through connecting ropes, a circular plate is fixedly welded at the top of the circumferential outer wall of the vertical shaft close to the air pipe, and an impact rod is fixedly welded on one side of the circumferential outer wall of the circular plate.
The invention further provides that the dropping mechanism comprises a rotating block, the rotating block is rotatably arranged on one side of the semicircular block through a shaft column, a hanging rod is fixedly welded at the bottom of the rotating block, a shielding plate is fixedly welded at the top of the outer wall of the circumference of the hanging rod, a groove is formed in the inclined surface of the outer wall of the circumference of the shielding plate, an inner annular plate is fixedly welded at the position, close to the circle center, of the inner wall of the circumference of the shielding plate, an outer annular plate is fixedly welded at the position, far away from the circle center, of the inner wall of the circumference of the shielding plate, an annular dropping plate is fixedly welded at the bottom of the hanging rod, a plurality of dropping holes are formed in the groove of the dropping plate at equal intervals, and dropping pipes are welded on the inner walls of the plurality of dropping holes of the dropping plate in a penetrating mode.
The invention further provides that the filtering mechanism comprises a rectangular filtering pipe, the rectangular filtering pipe is welded and fixed on the top of the rear end of the inner wall of one side of the atomizing cooling box, which is far away from the driving motor, and penetrates through the rectangular hole of one side of the atomizing cooling box, which is far away from the driving motor, the inner wall of the rectangular filtering pipe is fixedly provided with a rectangular frame through screws, the inner wall of the rectangular frame is fixedly provided with a gauze through screws, the bottom of the inner wall of the rectangular filtering pipe is provided with an elliptical hole, the top of the inner wall of the rectangular filtering pipe is equidistantly welded and fixed with a plurality of folded plates, the front ends of the folded plates are provided with denser filtering brushes, the rear ends of the folded plates are equally provided with a plurality of filtering frames through screws, and the inner walls of the filtering frames are all provided with filtering screens.
The invention is further arranged in that a discharge pipe is fixedly welded at the top of the rear end of one side, far away from the driving motor, of the atomization cooling box, the discharge pipe and a rectangular hole of one side, far away from the power mechanism, of the atomization cooling box penetrate through each other, and an inclined plate is fixedly welded at the bottom of the inner wall of the discharge pipe.
A double-beam laser welding system for titanium alloy parts comprises the following steps: s1: firstly, two laser generators can be automatically from the inside extraction coolant liquid of atomizing cooling tank to carry out automatic cooling when the operation, discharge simultaneously to atomizing cooling tank inside, driving motor passes through the transmission shaft and drives the conducting rod and reciprocate on the spout, thereby make its sliding plate drive its piston rod and piston piece and spray the inside round trip movement of bucket, utilize the connecting pipe from taking the check valve to form the extraction of below, the top is extruded, the coolant liquid of extruding forms the effect to atomizing sputtering all around in the atomizing piece that contacts the top, with atomizing cooling tank inside air contact, cool off.
S2: when the driving motor operates, the conical teeth II are meshed with the conical teeth to drive the vertical shaft to rotate, so that the fan blades rotate to generate wind power, external air of the atomization cooling box is blown into the atomization cooling box to be contacted with the atomization cooling liquid, and the cooling speed is improved.
S3: when the atomized cooling liquid rises, part passes through the dropping plate and contacts the shielding plate swaying above, the cooling liquid is gathered at the bottom and the top of the shielding plate until dropping, the inner ring plate drops onto the dropping plate below through the inner ring plate and the outer ring plate, the inner ring plate drops downwards again through the dropping pipe, and the outer ring plate drops directly onto the bottom inside the atomized cooling box, so that the air retention time of the atomized cooling box is longer, and the atomized cooling box is fully contacted with the air generated by the fan blades and is fully cooled.
S4: after the air flow generated by the fan blade contacts the atomized cooling liquid, the atomized cooling liquid is discharged through the rectangular filter pipe in the atomized cooling box, firstly, the air flow carrying the atomized cooling liquid passes through the gauze with smaller gaps, the cooling liquid is filtered by the gauze and is reserved in the atomized cooling box, and then the air flow passes through the folded plate, the filtering brush and the filter screen, so that the atomized cooling liquid is fully filtered, and the atomized cooling liquid is prevented from being discharged.
The beneficial effects of the invention are as follows: 1. when the device is used, when the laser generator is cooled by the cooling liquid, the cooling liquid is extracted from the inside of the atomization cooling box, the laser generator is cooled and then circularly enters the inside of the atomization cooling box again, the driving motor drives the conducting rod and the sliding plate to move on the sliding groove, so that the piston rod and the piston block are driven to move in the spraying barrel, the cooling liquid is extracted through the connecting pipe at the rear end of the spraying barrel and is discharged from the connecting pipe at the top again, the atomized and scattered state is formed after the spraying of the cooling liquid to the atomization block, the contact with air is increased, the effect of cooling the cooling liquid is achieved, and the speed is accelerated.
2. The device provided by the invention is provided with the vertical shaft, the air pipe, the impact ball, the impact rod and the like, when the driving motor operates, the conical teeth I are meshed with the conical teeth II to drive the vertical shaft and the fan blades to rotate, low-temperature air on the outer wall of the atomization cooling box is blown into the atomization cooling box and fully contacts with scattered atomization cooling liquid, the cooling speed is increased again, the cooling effect of the cooling liquid on the laser generator is ensured, the impact ball is impacted by the rotating impact rod, the impact ball is impacted on the filter plate at the bottom of the air pipe, and dust filtered on the filter plate is shaken off.
3. The device is provided with the shielding plate, the inner annular plate, the drip tube and the like, so that atomized ascending cooling liquid can be attached to the shielding plate to form a phenomenon of aggregation and dripping, the time of the device staying in the air can be prolonged, the device can be fully contacted with the blown gas, and the device can be fully cooled.
4. The device is provided with the rectangular filter pipe, the folded plate, the gauze, the filter brush, the filter screen and the like, and when the gas blown into the atomization cooling box is discharged, atomized cooling liquid is carried to pass through the rectangular filter pipe and is filtered by the gauze, and the atomized cooling liquid is fully filtered by passing through folded plate gaps formed by the filter brush and the filter screen, so that the atomized cooling liquid is prevented from flying out of the atomization cooling box.
Drawings
Fig. 1 is a schematic perspective view of a dual-beam laser welding system for titanium alloy parts according to the present invention.
Fig. 2 is a schematic top perspective view of a dual beam laser welding system for titanium alloy parts according to the present invention.
Fig. 3 is a schematic bottom perspective view of a dual-beam laser welding system for titanium alloy parts according to the present invention.
Fig. 4 is a schematic diagram of an internal top perspective view of an atomization cooling box of a titanium alloy part dual-beam laser welding system.
Fig. 5 is a schematic perspective view of a spray barrel of a dual beam laser welding system for titanium alloy parts according to the present invention.
Fig. 6 is a schematic diagram of a three-dimensional structure of a filter plate of a dual-beam laser welding system for titanium alloy parts according to the present invention.
Fig. 7 is a schematic view of a perspective view of a part of a cross-section of an air duct of a dual beam laser welding system for titanium alloy parts according to the present invention.
Fig. 8 is a state diagram of a spraying mechanism and a dripping mechanism of a double-beam laser welding system for titanium alloy parts.
Fig. 9 is a schematic bottom perspective view of a drip plate of a dual-beam laser welding system for titanium alloy parts according to the present invention.
Fig. 10 is a schematic diagram of a semi-sectional perspective view of a shielding plate of a dual beam laser welding system for titanium alloy parts according to the present invention.
FIG. 11 is a schematic diagram showing a semi-sectional and three-dimensional structure of a rectangular filter tube of a double-beam laser welding system for titanium alloy parts.
Fig. 12 is a schematic perspective view of a folded plate of a dual beam laser welding system for titanium alloy parts according to the present invention.
In the figure: 1. a substrate; 2. a welding table; 3. a driving motor; 4. a base; 5. a bearing plate; 6. an atomization cooling box; 7. a support column; 8. a laser generator; 9. a fixed block; 10. a vertical shaft; 1001. a fan blade; 11. an air duct; 12. a piston rod; 13. a spray barrel; 14. rectangular filter tubes; 15. a discharge pipe; 1501. a sloping plate; 16. a top plate; 17. a shutter; 1701. an inner ring plate; 1702. an outer ring plate; 18. conical teeth I; 19. a filter plate; 1901. a mounting plate; 1902. striking a ball; 20. a circular plate; 2001. an impact bar; 21. a chute; 22. a sleeve shaft; 23. a sliding plate; 24. a fixed rod; 25. an atomizing block; 26. a conductive rod; 27. sleeving blocks; 28. an elliptic block; 29. a stabilizing block; 30. a transmission shaft; 31. conical teeth II; 32. a drip plate; 3201. a drip tube; 33. a boom; 3301. a rotating block; 3302. a semicircle block; 34. a rectangular frame; 35. a gauze; 36. a folded plate; 3601. a filter screen; 3602. a filter frame; 3603. filtering the brush.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-12, a titanium alloy part double-beam laser welding system comprises a substrate 1, wherein laser generators 8 are respectively arranged at the middle parts of two sides of the top of the substrate 1 through bolts, a welding table 2 is fixedly arranged at the middle part of the top of the substrate 1 through bolts, supporting columns 7 are respectively arranged at two sides of two ends of the bottom of the substrate 1 through bolts, an atomization cooling box 6 is fixedly welded at the middle part of the bottom of the substrate 1, water inlet hoses and water outlet hoses of the two laser generators 8 respectively penetrate through the two sides of the substrate 1 and the atomization cooling box 6, a power mechanism is arranged at the bottom of the front end of one side of the atomization cooling box 6, an air cooling mechanism is arranged at the middle part of the front end of one side of the power mechanism of the atomization cooling box 6, a spraying mechanism is fixedly arranged at the middle part of the bottom of the inner wall of the atomization cooling box 6 through bolts, the same top plate 16 is fixedly arranged at the middle parts of the two ends of the inner wall of the atomization cooling box 6 through bolts, the middle part of the bottom of the top plate 16 is fixedly welded with a semicircular block 3302, a rotatable dropping mechanism is arranged at the middle part of one side of the semicircular block 3302 through a shaft column, a rectangular hole is formed at the top of the rear end of one side of the atomizing cooling box 6, which is far away from the power mechanism, a filtering mechanism is fixedly welded at the top of the rear end of the inner wall of one side of the atomizing cooling box 6, when the laser generator 8 is cooled by cooling liquid in operation, cooling liquid is extracted from the inside of the atomizing cooling box 6, the laser generator 8 is cooled, the cooling liquid is circulated and enters the inside of the atomizing cooling box 6 again after being cooled, meanwhile, the power mechanism drives a spraying mechanism to operate, the extracted cooling liquid is sprayed and cooled in the inside of the atomizing cooling box 6, and meanwhile, the power mechanism drives an air cooling mechanism to operate, so that air outside the atomizing cooling box 6 is blown into the inside of the atomizing cooling box 6 to be contacted with the sprayed atomized cooling liquid, spraying atomized cooling liquid contacts the dropping mechanism above, aggregation can be generated, the phenomenon of re-dropping can be caused, the air cooling time of the air cooling mechanism is longer, the cooling effect is improved, finally, blown-in gas can pass through the filtering mechanism when discharged out of the atomized cooling box 6, atomized cooling liquid can be filtered, and the atomized cooling liquid is left in the atomized cooling box 6.
Referring to fig. 2-5, the power mechanism comprises a bearing plate 5, the front end of one side bottom of an atomization cooling box 6 is welded and fixed with the bearing plate 5, bases 4 are fixedly arranged on two sides of the top of the bearing plate 5 through bolts, a same driving motor 3 is detachably arranged on the tops of the two bases 4 through bolts, a conical tooth II 31 is welded and fixed on one end of an output shaft of the driving motor 3, which is close to the atomization cooling box 6, a transmission shaft 30 is welded and fixed on one side, which is close to the atomization cooling box 6, of the conical tooth II 31, a transmission shaft 30 penetrates through the atomization cooling box 6 through a sealing element, an elliptic block 28 is welded and fixed on one end, which is far away from the driving motor 3, of the transmission shaft 30, a sleeve block 27 is welded and fixed on one side, which is far away from the transmission shaft 30, of the elliptic block 27 is in a circle center, of the driving motor 3 in the power mechanism operates, the transmission shaft 30 is driven to rotate, and the rotating transmission shaft 30 drives the elliptic block 28 to rotate, so that the sleeve block 27 moves in a circular track.
Referring to fig. 5, a sliding groove 21 is fixedly installed at the front end of the middle of the bottom of the inner wall of the atomization cooling box 6 through a screw, two sliding plates 23 are slidably installed at the top of the sliding groove 21, the same sleeve shaft 22 is fixedly welded at the top of one side between the two sliding plates 23, the same conducting rod 26 is sleeved on the circumference outer wall of the sleeve shaft 22, through holes are formed at the front ends of the two sides of the conducting rod 26, the front end through holes of the conducting rod 26 are sleeved on the circumference outer wall of the sleeve block 27, a stabilizing block 29 is fixedly welded at the front end of the bottom of the inner wall of the atomization cooling box 6 close to one side of the driving motor 3, bearing holes are formed at the tops of the two sides of the stabilizing block 29, the conducting rod 26 penetrates through the inner wall of the bearing hole of the stabilizing block 29 through a bearing, the sliding plate 23 at the rear end of the conducting rod 26 is pulled by the sleeve block 27 moving in a circular track to reciprocate back and forth at the top of the sliding groove 21, the spraying mechanism comprises a spraying barrel 13, the spraying barrel 13 is fixedly arranged in the middle of the bottom of the inner wall of the atomization cooling box 6 through screws, the rear end of the top of the circumferential outer wall of the spraying barrel 13 and the bottom of the rear end are respectively penetrated and provided with a connecting pipe internally provided with a one-way valve, a slidable piston block is embedded and arranged in the spraying barrel 13, the center of the circle of the front end of the piston block is provided with a piston rod 12 through screws, the other end of the piston rod 12 is fixedly welded on the same sliding plate 23, the tops of the two sides of the rear end of the circumferential outer wall of the spraying barrel 13 are respectively fixedly provided with a fixing rod 24 through screws, the other ends of the two fixing rods 24 are fixedly provided with the same atomization block 25 through screws, the atomization block 25 is positioned at the top of the connecting pipe of the output port of the spraying barrel 13, the reciprocating sliding plate 23 can drive the piston rod 12 and the piston block to reciprocate back and forth in the spraying barrel 13, the check valve inside the bottom connecting pipe at the rear end of the spraying barrel 13 ensures that the cooling liquid can only enter the spraying barrel 13, the check valve of the connecting pipe at the top of the circumference outer wall ensures that the cooling liquid can only be sprayed out, and the sprayed cooling liquid can form an atomization whole to sputtering all around when contacting the conical atomization block 25.
Referring to fig. 2-7, the air cooling mechanism comprises two fixed blocks 9, one side, far away from the atomization cooling box 6, of the top of each fixed block 9 is provided with a mounting hole, the inner walls of the mounting holes of the two fixed blocks 9 are provided with the same vertical shaft 10 through bearings, the bottoms of the circumferential outer walls of the vertical shafts 10 are fixedly provided with conical teeth I18 in a welding mode, the conical teeth I18 and the conical teeth II 31 are meshed with each other, the tops of the circumferential outer walls of the vertical shafts 10 are fixedly provided with fan blades 1001 in a welding mode, the top of the front end of the atomization cooling box 6, close to one side of the driving motor 3, penetrates through the welding mode and is provided with an air pipe 11, the fan blades 1001 are located in the air pipe 11, the driving motor 3 runs to drive the vertical shafts 10 to rotate through the meshing of the conical teeth I18 and the conical teeth II 31, the rotating vertical shafts 10 can drive the fan blades 1001 to rotate rapidly in the air pipe 11, and air outside the atomization cooling box 6 is blown into the atomization cooling box 6 to be contacted with atomization cooling liquid, and cooling liquid is cooled rapidly.
Referring to fig. 6 and 7, a plurality of fan-shaped holes are formed in the position of the eccentric center of the bottom of the air pipe 11, the filter plates 19 are fixedly mounted on the inner walls of the fan-shaped holes through screws, mounting plates 1901 are fixedly mounted on the positions of the eccentric centers of the two sides of the bottom of the air pipe 11 through screws, impact balls 1902 are fastened to the middle parts of the bottoms of the two mounting plates 1901 through connecting ropes, a circular plate 20 is fixedly welded at the top of the circumferential outer wall of the vertical shaft 10, which is close to the air pipe 11, a collision rod 2001 is fixedly welded on one side of the circumferential outer wall of the circular plate 20, meanwhile, the rotation of the vertical shaft 10 drives the circular plate 20 and the collision rod 2001 to rotate, the collision rod 2001 rotates the impact balls 1902 which are vertically hung to collide with the filter plates 19, and dust accumulated by filtering the filter plates 19 is shaken off.
Referring to fig. 4, 8, 9 and 10, the dropping mechanism includes a rotating block 3301, the rotating block 3301 is rotatably mounted on one side of a semicircular block 3302 through a shaft, a boom 33 is welded and fixed at the bottom of the rotating block 3301, a shielding plate 17 is welded and fixed at the top of the circumferential outer wall of the boom 33, a groove is formed on the inclined surface of the circumferential outer wall of the shielding plate 17, an inner ring plate 1701 is welded and fixed at the position, close to the center, of the circumferential inner wall of the shielding plate 17, an outer ring plate 1702 is welded and fixed at the position, far from the center, of the shielding plate 17, an annular dropping plate 32 is welded and a plurality of dropping holes are formed at the bottom of the boom 33 at equal intervals, the inner walls of the dropping holes of the dropping plate 32 are penetrated and welded with dropping pipes 3201, in the process of atomized cooling liquid, the cooling liquid is contacted with the gathering shielding plate 17 and the dropping plate 32, the cooling liquid dropped on the shielding plate 17 is slowly gathered together, and then drops are formed, the cooling liquid dropped on the cooling plate 1702 drops directly to the bottom of the inside of the atomized cooling box 6, the cooling liquid dropping plate 32 drops on the dropping plate 32, and the dropping plate 32 dropped on the dropping plate 3201 is contacted with the dropping plate 32 through the dropping pipes.
Referring to fig. 4, fig. 11, fig. 12, the filtering mechanism includes rectangle filter tube 14, and rectangle filter tube 14 welded fastening is kept away from the top of driving motor 3 one side inner wall rear end in atomizing cooling case 6, and with the rectangle hole that atomizing cooling case 6 kept away from driving motor 3 one side runs through each other, rectangle filter tube 14 inner wall is close to drip plate 32 one side and has rectangle frame 34 through screw fixed mounting, and the inner wall of rectangle frame 34 has gauze 35 through screw fixed mounting, open the oval hole in rectangle filter tube 14 inner wall bottom, and rectangle filter tube 14 inner wall top equidistance welded fastening has a plurality of folded plates 36, and the front end of a plurality of folded plates 36 is equipped with denser filter brush 3603, the equal filter frame 3602 of polylith filter frame 3602 all is equipped with filter screen 3601 in the rear end of a plurality of folded plates 36, atomizing cooling case 6 is kept away from driving motor 3 one side's rear end top welded fastening has drain pipe 15, drain pipe 15 and atomizing cooling case 6 are kept away from the rectangle hole of driving motor one side each other, drain pipe 15 inner wall bottom welded fastening has 1501, when blowing into cooling case 6 inside gas discharge, can carry the rectangle filter liquor that atomizing cooling case 14 at first, can cross filter liquor that filter liquor is passed through filter screen 35, can fully cross filter liquor 3601 with atomizing cooling case 36, can prevent that the filter liquor from crossing under the filter screen 3601.
Referring to fig. 1-12, a method for double beam laser welding of titanium alloy parts comprises the steps of: s1: firstly, when in operation, two laser generators 8 automatically extract cooling liquid from the inside of an atomization cooling box 6 to automatically cool, meanwhile, the cooling liquid is discharged into the inside of the atomization cooling box 6, a driving motor 3 operates to drive a transmission shaft 30 to rotate, the transmission shaft 30 which rotates drives an elliptical block 28 to rotate, thereby driving a sleeve block 27 to move in a circular track, a sliding plate 23 which reciprocates drives a piston rod 12 and a piston block of the sliding plate to reciprocate back and forth in the spraying barrel 13, a one-way valve in a connecting pipe at the bottom of the rear end of the spraying barrel 13 ensures that the cooling liquid can only enter the spraying barrel 13, a one-way valve in a connecting pipe at the top of the circumference outer wall ensures that the cooling liquid can only be sprayed, and the extruded cooling liquid contacts with the atomizing block 25 above to form an effect of atomization sputtering around, and contacts with the air in the atomization cooling box 6 to cool.
S2: while the driving motor 3 operates, the conical teeth I18 are meshed with the conical teeth II 31 to drive the vertical shaft 10 to rotate, so that the fan blades 1001 rotate to generate wind power, external air of the atomization cooling box 6 is blown into the atomization cooling box 6 to be contacted with atomization cooling liquid, the cooling speed is improved, meanwhile, the vertical shaft 10 rotates to drive the circular plate 20 and the collision rod 2001 to rotate, the collision rod 2001 rotates to collide the vertically hung collision ball 1902 to fly, the vertically hung collision ball is sprung to the filter plate 19, and dust accumulated by the filter plate 19 is shaken off.
S3: when the atomized cooling liquid rises, part of the atomized cooling liquid passes through the dropping plate 32 and contacts the shielding plate 17 swaying above, the cooling liquid is gathered at the bottom and the top of the shielding plate 17 until the atomized cooling liquid drops, the atomized cooling liquid drops through the inner annular plate 1701 and the outer annular plate 1702, the inner annular plate 1701 drops onto the dropping plate 32 below, and the atomized cooling liquid drops downwards again through the dropping pipe 3201, and the outer annular plate 1702 drops directly to the bottom inside the atomized cooling box 6, so that the atomized cooling box stays in the air for a longer time, fully contacts with the air generated by the fan blades 1001 and is fully cooled.
S4: after the air flow generated by the fan blade 1001 contacts the atomized cooling liquid, the atomized cooling liquid is discharged from the rectangular filter tube 14 in the atomized cooling box 6, firstly, the air flow carrying the atomized cooling liquid passes through the denser gauze 35, the flowing air passes through the gauze 35 with smaller gaps, the cooling liquid is filtered by the gauze 35 and remains in the atomized cooling box 6, then, the cooling liquid passes through the folded plate 36, the filter brushes 3603 and the filter screens 3601 to be staggered, gaps among the folded plates 36 are smaller, and the filter brushes 3603 and the filter screens 3601 are mutually staggered, so that the atomized cooling liquid is sufficiently filtered, and the atomized cooling liquid is prevented from being discharged.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a two laser welding systems of restraints of titanium alloy part, its characterized in that, including base plate (1), and the both sides middle part at base plate (1) top all is equipped with laser generator (8) through the bolt, the top middle part of base plate (1) is equipped with welding bench (2) through bolt fixed mounting, and the both sides at base plate (1) bottom both ends all are equipped with support column (7) through bolt fixed mounting, the middle part welded fastening of base plate (1) bottom has atomizing cooling tank (6), and the water inlet hose and the drainage hose of two laser generator (8) all pass the both sides of base plate (1), atomizing cooling tank (6), and the front end bottom of atomizing cooling tank (6) one side is equipped with power unit, the front end middle part of atomizing cooling tank (6) one side is equipped with air cooling mechanism, the middle part of atomizing cooling tank (6) inner wall bottom is equipped with spraying mechanism through the welded fastening, the middle part at atomizing cooling tank (6) inner wall both ends top is equipped with roof (16) through the bolt fixed mounting, and the middle part welded fastening of semicircle piece (3302) bottom, and one side of semicircle piece (3302) one side is equipped with the filter mechanism of the filter mechanism that the filter tip of rectangle cooling tank is kept away from the rotation after the end of cooling tank (6) is equipped with the filter tip of the filter unit, one side is kept away from the power unit of the filter unit;
the power mechanism comprises a bearing plate (5), the front end of one side bottom of the atomization cooling box (6) is fixedly welded on the bearing plate (5), bases (4) are fixedly arranged on two sides of the top of the bearing plate (5) through bolts, a detachable driving motor (3) is arranged on the top of each base (4) through bolts, a conical tooth II (31) is fixedly welded on one end, close to the atomization cooling box (6), of an output shaft of the driving motor (3), a transmission shaft (30) is fixedly welded on one side, close to the atomization cooling box (6), of the conical tooth II (31), the transmission shaft (30) penetrates through the atomization cooling box (6) through a sealing piece, an elliptic block (28) is fixedly welded on one end, far away from the driving motor (3), of the elliptic block (28) and a sleeve block (27) is fixedly welded on one side, close to the center of the transmission shaft (30);
the middle front end of the bottom of the inner wall of the atomization cooling box (6) is fixedly provided with a sliding groove (21) through a screw, the top of the sliding groove (21) is slidably provided with a sliding plate (23), two sliding plates (23) are arranged, one side of the top between the two sliding plates (23) is fixedly welded with a sleeve shaft (22), the circumferential outer wall of the sleeve shaft (22) is sleeved with a conducting rod (26), the front ends of the two sides of the conducting rod (26) are provided with through holes, the front ends of the conducting rod (26) are sleeved with the circumferential outer wall of a sleeve block (27), the front end of the bottom of the inner wall of the atomization cooling box (6) is fixedly welded with a stabilizing block (29) close to one side of a driving motor (3), the tops of the two sides of the stabilizing block (29) are provided with bearing holes, and the conducting rod (26) penetrates through the inner wall of the bearing hole of the stabilizing block (29) through bearing fixation;
the spraying mechanism comprises a spraying barrel (13), the spraying barrel (13) is fixedly arranged in the middle of the bottom of the inner wall of the atomization cooling box (6) through screws, the rear end of the top of the circumferential outer wall of the spraying barrel (13) and the bottom of the rear end are respectively provided with a connecting pipe internally provided with a one-way valve in a penetrating manner, a slidable piston block is embedded in the spraying barrel (13), a piston rod (12) is arranged at the center of the front end of the piston block through screws, the other end of the piston rod (12) is fixedly welded on a sliding plate (23) on the same side, fixing rods (24) are fixedly arranged at the tops of two sides of the rear end of the circumferential outer wall of the spraying barrel (13) through screws, an atomization block (25) is fixedly arranged at the other ends of the two fixing rods (24) through screws, and the atomization block (25) is positioned at the top of an output port connecting pipe of the spraying barrel (13);
the air cooling mechanism comprises two fixed blocks (9), wherein mounting holes are formed in one side, far away from the atomization cooling box (6), of the top of each fixed block (9), vertical shafts (10) are mounted on the inner walls of the mounting holes of the two fixed blocks (9) through bearings, conical teeth I (18) are welded and fixed to the bottoms of the circumferential outer walls of the vertical shafts (10), conical teeth I (18) are meshed with conical teeth II (31), fan blades (1001) are welded and fixed to the tops of the circumferential outer walls of the vertical shafts (10), an air pipe (11) is mounted at the top of the front end, close to one side of the driving motor (3), of each atomization cooling box (6) in a penetrating and welding mode, and the fan blades (1001) are located in the air pipe (11);
a plurality of fan-shaped holes are formed in the position of the eccentric center of the bottom of the air pipe (11), filter plates (19) are fixedly arranged on the inner walls of the fan-shaped holes through screws, mounting plates (1901) are fixedly arranged on the positions of the eccentric centers of the two sides of the bottom of the air pipe (11) through screws, impact balls (1902) are tethered to the middle parts of the bottoms of the two mounting plates (1901) through connecting ropes, a circular plate (20) is fixedly welded at the position, close to the air pipe (11), of the top of the circumferential outer wall of the vertical shaft (10), and a collision rod (2001) is fixedly welded on one side of the circumferential outer wall of the circular plate (20);
the dropping mechanism comprises a rotating block (3301), the rotating block (3301) is rotatably arranged on one side of a semicircular block (3302) through a shaft column, a hanging rod (33) is fixedly welded at the bottom of the rotating block (3301), a shielding plate (17) is fixedly welded at the top of the circumferential outer wall of the hanging rod (33), a groove is formed in the inclined surface of the circumferential outer wall of the shielding plate (17), an inner annular plate (1701) is fixedly welded at the circumferential inner wall of the shielding plate (17) close to the circle center, an outer annular plate (1702) is fixedly welded at the circumferential inner wall of the shielding plate (17) far away from the circle center, an annular dropping plate (32) is fixedly welded at the bottom of the hanging rod (33), a plurality of dropping holes are formed in the groove of the dropping plate (32) at equal intervals, and a plurality of dropping pipes (3201) are welded at the inner walls of the dropping holes in a penetrating mode.
2. The titanium alloy part double-beam laser welding system according to claim 1, wherein the filtering mechanism comprises a rectangular filtering tube (14), the rectangular filtering tube (14) is welded and fixed to the top of the inner wall rear end of one side of the atomizing cooling box (6) far away from the driving motor (3), rectangular holes penetrating through each other on one side of the atomizing cooling box (6) far away from the power mechanism, a rectangular frame (34) is fixedly arranged on one side, close to the dropping plate (32), of the inner wall of the rectangular filtering tube (14), a gauze (35) is fixedly arranged on the inner wall of the rectangular frame (34) through screws, elliptical holes are formed in the bottom of the inner wall of the rectangular filtering tube (14), a plurality of folded plates (36) are welded and fixed at equal intervals on the top of the inner wall of the rectangular filtering tube (14), a plurality of filtering brushes (3603) are arranged at the front ends of the folded plates (36), a plurality of filtering frames (3602) are equidistantly arranged through screws, and filter screens (3601) are arranged on the inner walls of the plurality of filtering frames (3602).
3. The double-beam laser welding system for the titanium alloy parts according to claim 2, wherein a discharge pipe (15) is welded and fixed at the top of the rear end of the side, far away from the driving motor (3), of the atomization cooling box (6), the discharge pipe (15) and a rectangular hole of the side, far away from the power mechanism, of the atomization cooling box (6) penetrate through each other, and an inclined plate (1501) is welded and fixed at the bottom of the inner wall of the discharge pipe (15).
4. A method for double-beam laser welding of titanium alloy parts, which adopts the double-beam laser welding system of the titanium alloy parts as claimed in claim 3, and is characterized by comprising the following steps:
s1: firstly, when in operation, two laser generators (8) automatically extract cooling liquid from the inside of an atomization cooling box (6) to automatically cool, and meanwhile, the cooling liquid is discharged into the atomization cooling box (6), a driving motor (3) drives a transmission rod (26) to move back and forth on a chute (21) through a transmission shaft (30), so that a sliding plate (23) drives a piston rod (12) and a piston block to move back and forth in a spraying barrel (13), a connecting pipe with a one-way valve is utilized to form lower extraction, the top of the cooling liquid is extruded, and the extruded cooling liquid contacts an upper atomization block (25) to form an effect of atomization sputtering to the periphery and is contacted with air in the atomization cooling box (6) to cool;
s2: while the driving motor (3) operates, the conical teeth II (31) are meshed with the conical teeth I (18) to drive the vertical shaft (10) to rotate, so that the fan blades (1001) are formed to rotate to generate wind power, and the external air of the atomization cooling box (6) is blown into the atomization cooling box (6) to be contacted with the atomization cooling liquid, so that the cooling speed is increased;
s3: when the atomized cooling liquid rises, part of the atomized cooling liquid passes through the dropping plate (32) and contacts the shielding plate (17) swaying above, the cooling liquid is gathered at the bottom and the top of the shielding plate (17) until the cooling liquid drops, the cooling liquid drops through the inner annular plate (1701) and the outer annular plate (1702), the inner annular plate (1701) drops onto the dropping plate (32) below, the outer annular plate (1702) drops downwards again through the dropping pipe (3201) and directly drops onto the inner bottom of the atomized cooling box (6), and the cooling liquid is fully contacted with air generated by the fan blades (1001) for cooling;
s4: after the air flow generated by the fan blade (1001) contacts atomized cooling liquid, the atomized cooling liquid is discharged through the rectangular filter pipe (14) in the atomized cooling box (6), firstly, the flowing air carrying the atomized cooling liquid passes through the gauze (35), the cooling liquid is filtered by the gauze (35) and remains in the atomized cooling box (6), and then the atomized cooling liquid is fully filtered through the folded plate (36), the filter brush (3603) and the filter screen (3601), so that the atomized cooling liquid is prevented from being discharged.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281274A (en) * | 1993-03-29 | 1994-10-07 | Hitachi Ltd | Turbo refrigerator |
| CN201515141U (en) * | 2009-07-09 | 2010-06-23 | 中国科学院理化技术研究所 | Two-fluid nozzle atomizing cooling closed system for high-power solid laser |
| KR100974208B1 (en) * | 2009-07-23 | 2010-08-05 | 주식회사 두인이엔지 | Auto self washing and drier for air filter with division type of cleansing room and no freezing of water pipe and nozzle |
| RU2535294C1 (en) * | 2013-10-18 | 2014-12-10 | Олег Савельевич Кочетов | Kochetov's fan cooling tower |
| CN209647924U (en) * | 2019-01-28 | 2019-11-19 | 淅川县博优特精密科技有限公司 | A kind of automobile absorber spring base welding processing solder joint quickly cooling device |
| CN210154412U (en) * | 2019-05-20 | 2020-03-17 | 广东览讯科技开发有限公司 | High-voltage electrostatic absorption and floating water-absorbing device in natural ventilation cooling tower |
| CN210552477U (en) * | 2019-06-27 | 2020-05-19 | 河北鹏昌防水建材有限公司 | Cooling device is used in waterproofing membrane production |
| CN213163732U (en) * | 2020-09-09 | 2021-05-11 | 苏州市大鹏激光科技有限公司 | Cooling device of laser cutting machine |
| CN115592464A (en) * | 2022-09-26 | 2023-01-13 | 安徽铭钜智能装备有限公司（Cn） | Gantry machining center spray cooling device and cooling method thereof |
| CN116511986A (en) * | 2023-04-30 | 2023-08-01 | 辽宁华天航空科技股份有限公司 | Low-temperature nitrogen cooling device for titanium alloy machining |
-
2024
- 2024-01-16 CN CN202410060602.XA patent/CN117564467B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281274A (en) * | 1993-03-29 | 1994-10-07 | Hitachi Ltd | Turbo refrigerator |
| CN201515141U (en) * | 2009-07-09 | 2010-06-23 | 中国科学院理化技术研究所 | Two-fluid nozzle atomizing cooling closed system for high-power solid laser |
| KR100974208B1 (en) * | 2009-07-23 | 2010-08-05 | 주식회사 두인이엔지 | Auto self washing and drier for air filter with division type of cleansing room and no freezing of water pipe and nozzle |
| RU2535294C1 (en) * | 2013-10-18 | 2014-12-10 | Олег Савельевич Кочетов | Kochetov's fan cooling tower |
| CN209647924U (en) * | 2019-01-28 | 2019-11-19 | 淅川县博优特精密科技有限公司 | A kind of automobile absorber spring base welding processing solder joint quickly cooling device |
| CN210154412U (en) * | 2019-05-20 | 2020-03-17 | 广东览讯科技开发有限公司 | High-voltage electrostatic absorption and floating water-absorbing device in natural ventilation cooling tower |
| CN210552477U (en) * | 2019-06-27 | 2020-05-19 | 河北鹏昌防水建材有限公司 | Cooling device is used in waterproofing membrane production |
| CN213163732U (en) * | 2020-09-09 | 2021-05-11 | 苏州市大鹏激光科技有限公司 | Cooling device of laser cutting machine |
| CN115592464A (en) * | 2022-09-26 | 2023-01-13 | 安徽铭钜智能装备有限公司（Cn） | Gantry machining center spray cooling device and cooling method thereof |
| CN116511986A (en) * | 2023-04-30 | 2023-08-01 | 辽宁华天航空科技股份有限公司 | Low-temperature nitrogen cooling device for titanium alloy machining |
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