CN210676213U - Aluminum alloy anodic oxidation film and surface paint film composite layer laser cleaning device - Google Patents
Aluminum alloy anodic oxidation film and surface paint film composite layer laser cleaning device Download PDFInfo
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- CN210676213U CN210676213U CN201921500009.3U CN201921500009U CN210676213U CN 210676213 U CN210676213 U CN 210676213U CN 201921500009 U CN201921500009 U CN 201921500009U CN 210676213 U CN210676213 U CN 210676213U
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Abstract
A laser cleaning device for an aluminum alloy anode oxide film and a surface paint film composite layer comprises a laser cleaning device, a smoke purification device and a displaceable cleaning platform, wherein the cleaning platform is used for clamping and positioning an aluminum alloy workpiece to be cleaned, the laser cleaning device comprises a laser cleaning machine host and a mechanical arm, the laser cleaning machine host comprises a laser emitter and a laser cleaning head, the laser cleaning head is fixed at the tail end of the arm of the mechanical arm, the cleaning platform is positioned in the light emitting direction of the laser cleaning head, a scanning galvanometer is arranged in the laser cleaning head, a smoke suction pipe of the smoke purification device is fixed on the laser cleaning head, laser generated by the laser emitter irradiates an area to be cleaned of the aluminum alloy workpiece on the cleaning platform under the action of the scanning galvanometer in the laser cleaning head, dynamic scanning in a selected area range is carried out on the area to be cleaned of the workpiece, and particle pollutants such as dust and the like generated in, avoid causing the pollution of human body or environment.
Description
Technical Field
The utility model relates to an aluminum alloy anodic oxidation membrane laser cleaning technical field, concretely relates to aluminum alloy anodic oxidation membrane and surface paint film composite bed laser belt cleaning device.
Background
After the antirust aluminum alloy part is manufactured, the antirust aluminum alloy part generally needs to be subjected to anodic oxidation treatment to generate an anodic oxide film, and then special paint is coated, so that the corrosion resistance of the part is improved.
After a certain period of use, the original paint layer coated on the surface of the antirust aluminum alloy part is damaged in different degrees, so that the overall corrosion resistance of the part is affected, and the original paint layer needs to be removed integrally and then is coated and renewed again.
The rust-resistant aluminum alloy part has appeared non-destructive damage in the life cycle, when defects such as crackle, need weld the repair after clearing up the defect region, but anodic oxidation film can influence welding quality, produces different degree defects such as gas pocket, inclusion, so need carry out the repair welding after all clearing up defect region original paint layer and anodic oxidation rete.
The mode that traditional machinery got rid of (polishing, sandblast etc.) lacquer layer, anodic oxidation rete is difficult to the accurate control volume of reducing, easily causes the damage to the substrate surface, has particle pollutants such as dust moreover and is difficult to in time handle the scheduling problem, can the polluted environment and injure operating personnel health.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an aluminum alloy anodic oxidation membrane and surface paint film composite bed laser belt cleaning device, the concrete scheme is as follows:
a laser cleaning device for an aluminum alloy anodic oxide film and a surface paint film composite layer comprises a laser cleaning device, a smoke purification device and a displaceable cleaning platform, wherein the cleaning platform is used for clamping and positioning an aluminum alloy workpiece to be cleaned, the laser cleaning device comprises a laser cleaning machine host and a mechanical arm, the laser cleaning machine host is an integrated device and comprises a laser transmitter and a laser cleaning head used for emitting laser generated by the laser transmitter, the laser cleaning head is fixed at the tail end of the arm of the mechanical arm and drives the laser cleaning head to move through the mechanical arm so as to adjust the position of the laser cleaning head, the cleaning platform is positioned in the light emitting direction of the laser cleaning head, a scanning galvanometer is arranged in the laser cleaning head, the smoke purification device comprises a smoke purification device body and a smoke absorbing pipe connected to the smoke purification device body, the smoke absorption pipe is fixed on the laser cleaning head, laser generated by the laser emitter irradiates an area to be cleaned of an aluminum alloy workpiece on the cleaning platform after the laser passes through the scanning galvanometer in the laser cleaning head, dynamic scanning of a plane or a three-dimensional curved surface in a selection area range is carried out on the area to be cleaned of the workpiece by the laser beam through the scanning galvanometer, and particulate pollutants such as dust and the like generated in the cleaning process are treated through the smoke purification device, so that the pollution to a human body or the environment is avoided.
Furthermore, the cleaning platform is a multi-degree-of-freedom positioner, the aluminum alloy workpiece is clamped on the multi-degree-of-freedom positioner, and the multi-degree-of-freedom positioner drives the aluminum alloy workpiece to rotate, turn over, translate or lift so as to adjust the position, the angle, the surface to be cleaned and the like of the aluminum alloy workpiece.
Further, laser cleaning machine host computer still includes control system, laser emitter with the scanning galvanometer all with control system connects, control system is used for controlling laser emitter output laser's relevant parameter and the scanning parameter of scanning galvanometer output laser, laser emitter output laser's relevant parameter includes laser average power, pulse frequency, pulse width and single pulse energy etc. the scanning parameter of scanning galvanometer output laser includes facula range, line spot interval, scanning speed, filling mode and scanning range (being motor scanning angle) etc..
Further, laser emitter includes laser instrument, transmission optic fibre, exports optical isolator, still be provided with optical lens group and lens in the laser cleaning head, the laser that the laser instrument produced transmits to exporting optical isolator through transmission optic fibre to transmit laser cleaning head through exporting optical isolator, transmit the scanning mirror that shakes behind the optical lens group in the laser cleaning head, and the scanning mirror that shakes behind the mirror effect rethread lens irradiation in the aluminium alloy work piece of rinsing the area through the scanning in the laser cleaning head.
Further, the optical lens group is a laser beam collimator, a laser beam expander or a laser beam shaper; the lens is an F-theta field lens.
Further, the laser emitter is a fiber laser or a nanosecond pulse laser; the laser emitting average power of the laser emitter is 50-500W, the pulse frequency adjustable range is 10-4000KHz, the pulse width is 1-500ns, and the single pulse energy is 0.5-100 mJ.
Furthermore, an included angle α is formed between the axis of the laser cleaning head and the normal of the area to be cleaned of the aluminum alloy workpiece, and the included angle α is equal to or larger than 0 degree and equal to or larger than α degree and equal to or smaller than 45 degree
Furthermore, the scanning galvanometer is a two-dimensional scanning galvanometer which comprises two groups of scanning motors in the X and Y directions of a plane, so that the dynamic scanning of the output laser in the plane area range is realized; or the scanning galvanometer is a three-dimensional scanning galvanometer which comprises a plane X, Y direction scanning motor and a Z direction voice coil motor, and dynamic scanning of the three-dimensional curved surface of the output laser in the area range is realized.
Furthermore, the device also comprises a first CCD camera for acquiring images of the to-be-cleaned area of the to-be-cleaned aluminum alloy workpiece and a second CCD camera for acquiring images of the normal area of the to-be-cleaned aluminum alloy workpiece, wherein the first CCD camera lens is aligned to the to-be-cleaned area of the to-be-cleaned aluminum alloy workpiece, and the second CCD camera lens is aligned to the normal area of the to-be-cleaned aluminum alloy workpiece, so that whether the original paint layer on the surface of the workpiece is cleaned or not is judged according to the image contrast between the surface of the to-be-cleaned area of the to-be-cleaned aluminum alloy workpiece and the surface.
The utility model discloses following beneficial effect has:
1. the cleaning efficiency is high: the utility model discloses a nanosecond pulse fiber laser ware, the principle utilizes nanosecond pulse laser beam irradiation work piece to treat the washing region for take place ablation, gasification in the twinkling of an eye behind its surface lacquer layer and the anodic oxidation rete absorption laser energy, finally peel off the substrate surface, thereby the clean purpose of workpiece surface is realized to the efficient.
2. The cleaning effect is good: the utility model discloses a take two dimension/three-dimensional scanning to shake laser cleaning head of mirror and the control system who matches, shake the output laser of mirror and carry out the control adjustment of relevant parameter through control system to two dimension/three-dimensional scanning and realize wasing rust-resistant aluminum alloy work piece anodic oxidation membrane and the non-contact successive layer of surface paint film composite bed, can effectively solve and wash excessively or wash the work piece that is insufficient and lead to from this and be heated, impaired condition, improved cleaning quality.
3. The working process is stable, and the application range is wide: the utility model adopts the manipulator to mount the laser cleaning head and is linked with the cleaning platform of the variable mechanism, the automation degree is high, the complex workpiece can be cleaned, the focal length of the laser cleaning can be effectively kept to meet the requirement all the time in the cleaning process, and the cleaning process is stable; and the optical fiber laser is adopted, so that the optical path is flexible, the flexibility is high, and the maintenance cost is low.
4. More environment-friendly: the utility model discloses can make things convenient for integrated smoke purifier, particle pollutants such as dust that can the effective processing produce in the cleaning process avoids causing the pollution of human body or environment.
Drawings
FIG. 1 is a schematic view of the overall structure of an aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device provided by an embodiment of the present invention;
fig. 2 is a schematic view of a working position and an angle of a laser cleaning head according to an embodiment of the present invention;
description of reference numerals: 1. a laser; 2. a control system cabinet; 3. a transmission optical fiber; 4. an output optical isolator; 5. an optical lens group; 6. scanning a galvanometer; 7. a lens; 8. cleaning the platform; 9. an antirust aluminum alloy workpiece to be cleaned; 10. a manipulator; 11. a laser cleaning head; 12. a laser beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, as a first embodiment of the present invention, there is provided an aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device, the device includes a laser cleaning device, a smoke purifier 13 and a displaceable cleaning platform 8, the cleaning platform 8 is used for clamping and positioning an aluminum alloy workpiece 9 to be cleaned, the laser cleaning device includes a laser cleaning machine host and a manipulator 10, the laser cleaning machine host is an integrated device including a laser emitter and a laser cleaning head 11 for emitting laser generated by the laser emitter, the laser cleaning head 11 is fixed at an arm end of the manipulator 10, the manipulator 10 drives the laser cleaning head 11 to move to adjust a position of the laser cleaning head 11, the cleaning platform 8 is located in a light-emitting direction of the laser cleaning head 11, a scanning galvanometer 6 is arranged in the laser cleaning head 11, smoke purifier 13 includes smoke purifier 13 body and connect in smoke absorption pipe on the smoke purifier 13 body, smoke absorption pipe is fixed in on the laser cleaning head 11, the laser that laser emitter produced passes through the scanning galvanometer 6 effect back irradiation in the laser cleaning head 11 and treats the washing regional surface of aluminium alloy work piece 9 on cleaning platform 8, through scanning galvanometer 6 makes laser beam 12 treat the work piece and treats the dynamic scanning of carrying out the plane or the three-dimensional curved surface in the district's selection scope to handle the particle pollutants such as dust that produces in the cleaning process through smoke purifier 13, avoid causing the pollution of human body or environment.
The fume suction pipe can be directly fixed on the outer wall of the laser cleaning head, and particulate pollutants such as dust and the like generated in the cleaning process can be sucked through the fume suction pipe; the end of the fume pipe can also be connected with the adaptive interface on the laser cleaning head by adopting the mode shown in figure 1, and dust generated in the cleaning process is sucked into the fume pipe by the laser cleaning head.
The utility model discloses a 10 carry laser cleaning heads 11 of manipulator, with the mode of the 8 coordinated control of washing platform of variable position mechanism, degree of automation is high, can wash complicated work piece, can effectively keep laser cleaning's focus to meet the requirements all the time in the cleaning process, the cleaning process is stable, it becomes dynamic scanning to make the spot light spot that the radiation arrived on waiting to wash rust-resistant aluminum alloy work piece 9 through scanning mirror 6 that shakes, and through particle pollutants such as dust that smog purifier 13 in time handled the production in the cleaning process, avoid causing the pollution of human body or environment.
Preferably, the cleaning platform 8 is a multi-degree-of-freedom positioner, the aluminum alloy workpiece 9 is clamped on the multi-degree-of-freedom positioner, and the multi-degree-of-freedom positioner drives the aluminum alloy workpiece 9 to rotate, turn, translate or lift so as to adjust the position, the angle, the surface to be cleaned and the like of the aluminum alloy workpiece 9.
Preferably, the laser cleaning machine host further comprises a control system matched with the laser emitter and the scanning galvanometer 6, the laser emitter and the control module are both located in the control system cabinet 2, the laser emitter and the scanning galvanometer 6 are both connected with the control system, the control system is used for controlling relevant parameters of laser output by the laser emitter and scanning parameters of laser output by the scanning galvanometer 6, the relevant parameters of laser output by the laser emitter include laser average power, pulse frequency, pulse width, single pulse energy and the like, the scanning parameters of laser output by the scanning galvanometer 6 include spot arrangement, line spot spacing, scanning speed, filling mode, scanning range (namely motor scanning angle) and the like, dynamic scanning of a plane or a three-dimensional curved surface in a selected area range is realized by adjusting the spot arrangement, the line spot spacing, the scanning speed, the filling mode and the scanning range of the output laser, the scan range is 400mmx400mm at maximum.
Preferably, laser emitter includes laser instrument 1, transmission fiber 3, output optical isolator 4, still be provided with optical lens group 5 and lens 7 in the laser cleaning head 11, the laser that laser instrument 1 produced transmits output optical isolator 4 through transmission fiber 3 to transmit laser cleaning head 11 through output optical isolator 4, transmit to the scanning mirror 6 that shakes after optical lens group 5 in the laser cleaning head 11, and shake mirror 6 effect rethread lens 7 irradiation in the regional surface of waiting to wash of aluminium alloy work piece 9 through the scanning in the laser cleaning head 11.
Preferably, the optical lens group 5 is a laser beam 12 collimator, a laser beam 12 beam expander or a laser beam 12 shaper; the lens 7 is an F-theta field lens.
Preferably, the laser emitter is a fiber laser 1 or a nanosecond pulsed laser 1; the laser emitting average power of the laser emitter is 50-500W, the pulse frequency adjustable range is 10-4000KHz, the pulse width is 1-500ns, and the single pulse energy is 0.5-100 mJ.
Preferably, the axis of the laser cleaning head 11 and the normal of the area to be cleaned of the aluminum alloy workpiece 9 form an included angle α, and the included angle α is more than or equal to 0 degree and less than or equal to α degree and less than or equal to 45 degree
Preferably, the scanning galvanometer 6 is a two-dimensional scanning galvanometer 6, and the two-dimensional scanning galvanometer 6 comprises two groups of scanning motors in the plane X and Y directions, so as to realize dynamic scanning of the output laser in the plane area range; or the scanning galvanometer 6 is a three-dimensional scanning galvanometer which comprises a plane X, Y direction scanning motor and a Z direction voice coil motor, so that the dynamic scanning of the three-dimensional curved surface of the output laser in the area range is realized.
The surface of the aluminum alloy workpiece 9 is coated with paint after being subjected to anodic oxidation treatment, a composite layer formed by an anodic oxidation layer and a paint layer is tightly combined, but the anodic oxidation layer is far thinner than the paint layer, and the thicknesses and cleaning processes of the two film layers are different, so that the thinning amount is difficult to control when the surface of the workpiece is cleaned by common laser cleaning equipment, the workpiece substrate is possibly damaged, and the cleaning effect and the surface consistency are influenced. In order to solve the difficult problem of controlling of volume of reducing, the utility model discloses a two dimension/three-dimensional scanning galvanometer 6 will radiate the point light spot that waits to wash on the aluminum alloy work piece 9 and become the line facula that can carry out the plane or the three-dimensional curved surface dynamic scanning of election district within range, combine to wash technological parameter control and realize wasing the successive layer of the composite bed of anodic oxidation layer and lacquer layer, avoid haring the substrate, still can carry out whole washing and lacquer layer independent washing to lacquer layer and anodic oxidation layer respectively according to the difference of work piece subsequent processing process.
Preferably, the device further comprises a first CCD camera for acquiring images of a to-be-cleaned area of the to-be-cleaned aluminum alloy workpiece 9 and a second CCD camera for acquiring images of a normal area of the to-be-cleaned aluminum alloy workpiece 9, wherein the first CCD camera lens is aligned with the to-be-cleaned area of the to-be-cleaned aluminum alloy workpiece 9, and the second CCD camera lens is aligned with the normal area of the to-be-cleaned aluminum alloy workpiece 9, so as to judge whether the original paint layer on the surface of the workpiece is cleaned through the image contrast between the surface of the to-be-cleaned area of the aluminum alloy workpiece 9 and the surface of the peripheral normal area.
The utility model provides an aluminium alloy anodic oxidation membrane and surface paint film composite bed laser belt cleaning device's theory of operation as follows:
clamping an aluminum alloy workpiece 9 through a displaceable cleaning platform 8, and driving the aluminum alloy workpiece 9 to rotate, turn, translate or lift through the cleaning platform 8 so as to adjust the position, the angle and the surface to be cleaned of the aluminum alloy workpiece 9; wherein the aluminum alloy workpiece 9 comprises a ring shape, a cylinder shape, a column shape, and the like.
Carry laser cleaning head 11 to treat that the cleaning zone moves to suitable focus to aluminum alloy work piece 9 through operation manipulator 10 to the angle of adjustment laser cleaning head 11 makes laser beam 12 that laser cleaning head 11 jetted out and work piece treat that cleaning zone normal forms contained angle theta, and contained angle theta is: theta is more than or equal to 0 degree and less than or equal to 60 degrees;
the control system controls the laser emitter to output relevant parameters of laser, so that the laser emitted by the laser emitter reaches the set average laser power, pulse width, pulse frequency and single pulse energy, and the control system controls the scanning parameters of the laser output by the scanning galvanometer 6, so that the scanning galvanometer cleans the area to be cleaned of the aluminum alloy workpiece 9 according to the set scanning speed and scanning range.
In addition, the cleaning mode can be divided according to the requirements of the subsequent procedures of the aluminum alloy workpiece 9, and the method comprises the following specific steps:
if the original paint layer coated on the surface of the aluminum alloy workpiece 9 is damaged in different degrees and needs to be coated and renovated, the original paint layer on the whole surface of the workpiece is removed and then new paint is sprayed again;
and if the surface of the aluminum alloy workpiece 9 has crack defects and needs repair welding, completely removing the original paint layer and the substrate anodic oxidation film layer in the repair welding area, and spraying new paint again after repair welding.
In addition, in the layer-by-layer cleaning process, when cleaning is carried out once, the CCD camera is used for collecting the surface images of the cleaning area of the aluminum alloy workpiece 9 and the surface images of the peripheral normal area, whether the original paint layer on the surface of the workpiece is cleaned or not is judged according to the image contrast of the surface of the cleaning area of the aluminum alloy workpiece 9 and the surface of the peripheral normal area, when the contrast is close to the calibrated reference contrast of the base material and the original paint layer, the laser cleaning device stops working after cleaning is finished, and otherwise, the cleaning is continued.
The embodiment of the utility model provides a pair of aluminum alloy anodic oxidation membrane and surface paint film composite bed laser belt cleaning device, with the problem that solves above-mentioned prior art existence, the control system who utilizes laser belt cleaning device carries out the control adjustment of relevant parameter to two dimension/three-dimensional scanning galvanometer 6's output laser and realizes wasing the successive layer of rust-resistant aluminum alloy anodic oxidation membrane and surface paint film composite bed, the cleaning process is non-contact washing, can effectively solve and wash excessively or wash the work piece that leads to inadequately and from this and be heated, the impaired condition, the cleaning performance has been guaranteed, the degree of automation is high, make things convenient for integrated smoke purifier 13 to remove particle pollutants such as dust that produce in the effective processing cleaning process, avoid causing the pollution of human body or environment, in order to solve the problem that above-mentioned prior art exists.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The laser cleaning device is characterized by comprising a laser cleaning device, a smoke purification device and a displaceable cleaning platform, wherein the cleaning platform is used for clamping and positioning an aluminum alloy workpiece to be cleaned, the laser cleaning device comprises a laser cleaning machine host and a mechanical arm, the laser cleaning machine host is an integrated device and comprises a laser transmitter and a laser cleaning head for emitting laser generated by the laser transmitter, the laser cleaning head is fixed at the tail end of the arm of the mechanical arm and drives the laser cleaning head to move through the mechanical arm so as to adjust the position of the laser cleaning head, the cleaning platform is positioned in the light emitting direction of the laser cleaning head, a scanning galvanometer is arranged in the laser cleaning head, the smoke purification device comprises a smoke purification device body and a smoke absorbing pipe connected to the smoke purification device body, the smoke absorption pipe is fixed on the laser cleaning head, laser generated by the laser emitter irradiates an area to be cleaned of an aluminum alloy workpiece on the cleaning platform after the laser passes through the scanning galvanometer in the laser cleaning head, dynamic scanning of a plane or a three-dimensional curved surface in a selection area range is carried out on the area to be cleaned of the workpiece by the laser beam through the scanning galvanometer, and particulate pollutants such as dust and the like generated in the cleaning process are treated through the smoke purification device, so that the pollution to a human body or the environment is avoided.
2. The aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device of claim 1, wherein the cleaning platform is a multi-degree-of-freedom positioner and is used for driving the aluminum alloy workpiece to rotate, turn, translate or lift.
3. The laser cleaning device for the aluminum alloy anodic oxide film and the surface paint film composite layer according to claim 1, wherein the laser cleaning machine host further comprises a control system, the laser emitter and the scanning galvanometer are both connected with the control system, and the control system is used for controlling relevant parameters of laser output by the laser emitter and scanning parameters of laser output by the scanning galvanometer.
4. The aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device of claim 3, wherein the laser emitter comprises a laser, a transmission optical fiber and an output optical isolator, an optical lens group and a lens are further arranged in the laser cleaning head, laser generated by the laser is transmitted to the output optical isolator through the transmission optical fiber, is transmitted to the laser cleaning head through the output optical isolator, is transmitted to the scanning galvanometer through the optical lens group in the laser cleaning head, and is irradiated to a to-be-cleaned area of the aluminum alloy workpiece through the lens after being acted by the scanning galvanometer in the laser cleaning head.
5. The aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device of claim 4, wherein the optical lens group is a laser beam collimator, a laser beam expander or a laser beam shaper; the lens is an F-theta field lens.
6. The aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device according to claim 1, wherein the laser emitter is a fiber laser or a nanosecond pulsed laser; the laser emitting average power of the laser emitter is 50-500W, the pulse frequency adjustable range is 10-4000KHz, the pulse width is 1-500ns, and the single pulse energy is 0.5-100 mJ.
7. The aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device according to claim 1, wherein the scanning galvanometer is a two-dimensional scanning galvanometer, the two-dimensional scanning galvanometer comprises two groups of scanning motors in the X and Y directions of a plane, and dynamic scanning of output laser in a plane area range is realized; or the scanning galvanometer is a three-dimensional scanning galvanometer which comprises a plane X, Y direction scanning motor and a Z direction voice coil motor, and dynamic scanning of the three-dimensional curved surface of the output laser in the area range is realized.
8. The aluminum alloy anodic oxide film and surface paint film composite layer laser cleaning device according to claim 1, further comprising a first CCD camera for collecting images of a to-be-cleaned area of the aluminum alloy workpiece to be cleaned and a second CCD camera for collecting images of a normal area of the aluminum alloy workpiece to be cleaned, wherein the first CCD camera lens is aligned with the to-be-cleaned area of the aluminum alloy workpiece to be cleaned, and the second CCD camera lens is aligned with the normal area of the aluminum alloy workpiece to be cleaned, so as to judge whether the original paint layer on the surface of the workpiece is cleaned through the image contrast between the surface of the aluminum alloy workpiece cleaning area and the surface of the peripheral normal area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921500009.3U CN210676213U (en) | 2019-09-10 | 2019-09-10 | Aluminum alloy anodic oxidation film and surface paint film composite layer laser cleaning device |
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| CN201921500009.3U CN210676213U (en) | 2019-09-10 | 2019-09-10 | Aluminum alloy anodic oxidation film and surface paint film composite layer laser cleaning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548730A (en) * | 2019-09-10 | 2019-12-10 | 武汉武钢华工激光大型装备有限公司 | Laser cleaning device and method for aluminum alloy anodic oxide film and surface paint film composite layer |
| CN114574924A (en) * | 2022-03-30 | 2022-06-03 | 西安优耐特容器制造有限公司 | Integrated clean anodic oxidation method |
| CN116060384A (en) * | 2023-03-15 | 2023-05-05 | 南昌航空大学 | Laser profiling cleaning paint removal method for large-area aircraft skin robot |
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2019
- 2019-09-10 CN CN201921500009.3U patent/CN210676213U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548730A (en) * | 2019-09-10 | 2019-12-10 | 武汉武钢华工激光大型装备有限公司 | Laser cleaning device and method for aluminum alloy anodic oxide film and surface paint film composite layer |
| CN114574924A (en) * | 2022-03-30 | 2022-06-03 | 西安优耐特容器制造有限公司 | Integrated clean anodic oxidation method |
| CN116060384A (en) * | 2023-03-15 | 2023-05-05 | 南昌航空大学 | Laser profiling cleaning paint removal method for large-area aircraft skin robot |
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