CN212918067U - High-temperature alloy laser texturing cleaning equipment - Google Patents
High-temperature alloy laser texturing cleaning equipment Download PDFInfo
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- CN212918067U CN212918067U CN202021063059.2U CN202021063059U CN212918067U CN 212918067 U CN212918067 U CN 212918067U CN 202021063059 U CN202021063059 U CN 202021063059U CN 212918067 U CN212918067 U CN 212918067U
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Abstract
The utility model relates to a high-temperature alloy laser texturing cleaning device, which comprises a recovery system, a laser cleaning host machine and a rotating platform, wherein the laser cleaning host machine comprises a laser generator, a controller, a laser cleaning head and a laser fiber; the laser cleaning head is fixed on the rotating platform and used for performing roughening cleaning on a workpiece to be roughened on the rotating platform; the laser cleaning head is connected with the laser generator through a laser optical fiber and is used for receiving laser emitted by the laser generator and transmitted by the laser optical fiber; the laser generator adopts a nanosecond pulse laser controller, and transmits laser to the laser cleaning head through a laser fiber to implement texturing operation; one end of the laser fiber is connected with the tail part of the laser cleaning head, and the other end of the laser fiber is connected with the laser cleaning host; a smoke dust adsorption head is arranged above the laser cleaning head, and the tail end of the smoke dust adsorption head is sequentially connected with a recovery system pipeline and a recovery system. The utility model has the advantages of be suitable for high temperature alloy thin wall spare surface texturing, do not hinder the profile, the operation process is safe controllable, does not have environmental pollution.
Description
Technical Field
The utility model belongs to the technical field of metal surface treatment, concretely relates to high temperature alloy laser texturing clean-up equipment.
Background
The base materials used for aeroengine hot end components such as a casing, a blade, a connector and the like are high-temperature alloy materials, in order to improve the performances such as temperature resistance and the like, a high-temperature-resistant anticorrosive coating needs to be sprayed on the surface of the component, and the surface of the component needs to be roughened before spraying. The existing surface roughening process adopts a sand blasting method, and because the used materials of blades and the like are special, the profiles are complex, the surface processing precision is high, the existing sand blasting roughening method is easy to damage the surface profiles of components, particularly thin-wall precision components, the rejection rate is high, and environment-friendly and precise surface roughening equipment needs to be introduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing a green high-efficient accurate superalloy laser texturing clean-up equipment.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-temperature alloy laser texturing cleaning device comprises a recovery system, a laser cleaning host machine and a rotary table, wherein the laser cleaning host machine comprises a laser generator, a controller, a laser cleaning head and a laser fiber;
the rotary table rotates 360 degrees along the central shaft of the rotary table, and the laser cleaning head is fixed on the rotary table and used for performing texturing cleaning on a workpiece to be textured placed on the rotary table;
the laser cleaning head is connected with the laser generator through a laser optical fiber and is used for receiving laser emitted by the laser generator and transmitted by the laser optical fiber so that the laser irradiates the surface of a workpiece to be roughened to clean pollutants on the surface of the part;
the laser generator adopts a nanosecond pulse laser controller, transmits laser to the laser cleaning head through a laser fiber, and implements texturing operation; one end of the laser fiber is connected with the tail part of the laser cleaning head, and the other end of the laser fiber is connected with the laser cleaning host;
a smoke dust adsorption head is arranged above the laser cleaning head, and the tail end of the smoke dust adsorption head is sequentially connected with a recovery system pipeline and a recovery system.
Furthermore, the average power of the laser cleaning host is 20-500W, the power output proportion can be adjusted at will, the laser wavelength is 1064 +/-10 nm, and the controller can set multiple groups of parameters.
Furthermore, the recovery system is at least partially arranged on the laser cleaning head and used for recovering smoke dust generated by the laser cleaning head in the texturing process.
Furthermore, the workpiece to be roughened is suitable for a thin-wall part with a complex profile, which is processed and manufactured by a high-temperature alloy material, after the surface of the laser cleaning equipment is roughened, the profile is not damaged, the roughened surface has good consistency, the roughened roughness can be controlled, and no dust pollution is caused on the operation site.
Compared with the prior art, the beneficial effects of the utility model reside in that:
compared with the prior laser texturing technology and equipment, the utility model saves the working procedure and time and reduces the processing cost; no acid and alkali chemicals are used, no harm is caused to the environment and operators, and the method is a green and environment-friendly surface treatment mode; the utility model discloses having taken non-contact laser scanning texturing mode, having not hurt the substrate, the technology is stable controllable, has guaranteed the surface quality and the size precision of texturing subassembly.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a barrel component texturing;
in the figure: 1-a workpiece to be roughened, 2-a recovery system, 3-a laser cleaning host, 4-a rotating table, 5-a laser cleaning head, 6-a smoke dust adsorption head, 7-a recovery system pipeline and 8-a laser fiber.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to the following specific embodiments, which are provided as illustration only and are not intended to limit the present invention.
The laser texturing cleaning equipment for the high-temperature alloy shown in the figure 1-2 comprises a recovery system 2, a laser cleaning host machine 3 and a rotary table 4, wherein the laser cleaning host machine 3 comprises a laser generator, a controller, a laser cleaning head 5 and a laser optical fiber 8;
the rotating table 4 rotates 360 degrees along the central axis thereof, and the laser cleaning head 5 is fixed on the rotating table 4 and is used for performing texturing cleaning on the workpiece 1 to be textured placed on the rotating table 4;
the laser cleaning head 5 is connected with the laser generator through a laser optical fiber 8 and is used for receiving laser emitted by the laser generator and transmitted by the laser optical fiber 8, so that the laser irradiates the surface of the workpiece 1 to be roughened to clean pollutants on the surface of the component;
the laser generator adopts a nanosecond pulse laser controller, transmits laser to the laser cleaning head 5 through a laser fiber 8, and implements texturing operation; the surface quality and the dimensional accuracy of the workpiece 1 to be roughened can be ensured, the roughening process is safe and controllable, and no environmental pollution is caused.
One end of the laser fiber 8 is connected with the tail part of the laser cleaning head 5, and the other end of the laser fiber is connected with the laser cleaning host 3;
the laser cleaning head 5 is provided with a smoke dust adsorption head 6 above, the tail end of the smoke dust adsorption head 6 is sequentially connected with a recovery system pipeline 7 and a recovery system 2, and at least part of the recovery system 2 is arranged on the laser cleaning head 5 and used for recovering smoke dust generated in the texturing process of the laser cleaning head 5 without generating environmental pollution.
The laser cleaning head 5 comprises a substrate, a laser galvanometer and a field lens, wherein the laser galvanometer and the field lens are arranged on the substrate, the laser galvanometer is connected with the laser optical fiber 8, and the field lens is positioned in the light emitting direction of the laser galvanometer;
the laser galvanometer is electrically connected with the controller and used for adjusting a beam movement path of the laser under the control of the controller;
the field lens is used for focusing the adjusted light beam and irradiating the light beam to the surface of the workpiece 1 to be roughened; wherein the focal length of the field lens is matched with the distance between the field lens and the surface of the workpiece 1 to be roughened.
The average power of the laser cleaning host 3 is 20-500W, the power output proportion can be adjusted at will, the laser wavelength is 1064 +/-10 nm, and the controller can set multiple groups of parameters.
The workpiece to be roughened 1 is suitable for thin-wall parts with complex profiles, which are processed and manufactured by high-temperature alloy materials, and after the surface of the workpiece is roughened by laser cleaning equipment, the profile is not damaged, the roughened surface has good consistency, the roughened roughness can be controlled, and no dust pollution is caused on the operation site. FIG. 2 is a schematic view of laser texturing of a casing part.
The utility model discloses a working process does:
1: the method comprises the following steps that a workpiece 1 to be roughened is flatly placed on a rotating table 4 and fixed, the rotating table 4 is electrically rotated by 360 degrees through a motor, the rotating table 4 drives the workpiece 1 to be roughened to rotate, and a laser cleaning head 5 and a smoke dust adsorption head 6 are kept still;
2: starting the laser cleaning host 3, selecting a proper laser texturing field lens, starting red light preview, setting proper laser texturing parameters, and carrying out laser scanning texturing on corresponding areas of the front surface and the outer edge of the workpiece 1 to be textured by laser beams through the laser cleaning head 5 and the smoke dust adsorption head 6;
3: turning over the workpiece 1 to be roughened, and repeating the step 1;
4: and (5) repeating the step (2) and carrying out laser scanning texturing on the reverse side of the workpiece to be textured (1).
Compared with the prior laser texturing technology and equipment, the utility model saves the working procedure and time and reduces the processing cost; no acid and alkali chemicals are used, no harm is caused to the environment and operators, and the method is a green and environment-friendly surface treatment mode; the utility model discloses having taken non-contact laser scanning texturing mode, having not hurt the substrate, the technology is stable controllable, has guaranteed the surface quality and the size precision of texturing subassembly.
The utility model discloses an improvement that proposes on the basis of the patent "CN201820503559. X a nuclear facilities pollutant laser cleaning equipment" that the applicant has applied for, to mentioning the content of this patent in this application, if there is unclear place, can refer to this patent content, no longer give unnecessary details in this application scheme one by one.
Other contents which are not described in detail in the present invention are the prior art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The laser texturing cleaning equipment for the high-temperature alloy is characterized by comprising a recovery system (2), a laser cleaning host (3) and a rotary table (4), wherein the laser cleaning host (3) comprises a laser generator, a controller, a laser cleaning head (5) and a laser fiber (8);
the rotating table (4) rotates 360 degrees along the central axis thereof, and the laser cleaning head (5) is fixed on the rotating table (4) and is used for performing texturing cleaning on a workpiece (1) to be textured, which is placed on the rotating table (4);
the laser cleaning head (5) is connected with the laser generator through a laser optical fiber (8) and is used for receiving laser emitted by the laser generator and transmitted by the laser optical fiber (8) so that the laser irradiates the surface of the workpiece (1) to be roughened to clean contaminants on the surface of the part;
the laser generator adopts a nanosecond pulse laser controller, transmits laser to the laser cleaning head (5) through a laser fiber (8), and implements texturing operation; one end of the laser fiber (8) is connected with the tail part of the laser cleaning head (5), and the other end of the laser fiber is connected with the laser cleaning host (3);
a smoke dust adsorption head (6) is arranged above the laser cleaning head (5), and the tail end of the smoke dust adsorption head (6) is sequentially connected with a recovery system pipeline (7) and a recovery system (2).
2. The laser texturing cleaning device for the high-temperature alloy, which is characterized in that the average power of the laser cleaning host (3) is 20-500W, the power output ratio can be adjusted at will, the laser wavelength is 1064 +/-10 nm, and the controller can carry out multiple sets of parameter setting.
3. A superalloy laser roughening apparatus as claimed in claim 1, wherein the recovery system (2) is at least partially located on the laser cleaning head (5) for recovering fumes generated by the laser cleaning head (5) during the roughening process.
4. A superalloy laser roughening cleaning device according to any of claims 1 to 3, wherein the workpiece (1) to be roughened is adapted to a thin-walled part with a complex profile manufactured by machining superalloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063059.2U CN212918067U (en) | 2020-06-11 | 2020-06-11 | High-temperature alloy laser texturing cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063059.2U CN212918067U (en) | 2020-06-11 | 2020-06-11 | High-temperature alloy laser texturing cleaning equipment |
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| CN212918067U true CN212918067U (en) | 2021-04-09 |
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| CN202021063059.2U Active CN212918067U (en) | 2020-06-11 | 2020-06-11 | High-temperature alloy laser texturing cleaning equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162761A (en) * | 2024-05-16 | 2024-06-11 | 西安蓝想新材料科技有限公司 | Laser texturing device and method for improving roughness of metal shell |
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2020
- 2020-06-11 CN CN202021063059.2U patent/CN212918067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162761A (en) * | 2024-05-16 | 2024-06-11 | 西安蓝想新材料科技有限公司 | Laser texturing device and method for improving roughness of metal shell |
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