CN112683491A - Automatic test system of continuous fiber laser - Google Patents
Automatic test system of continuous fiber laser Download PDFInfo
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- CN112683491A CN112683491A CN202011294914.5A CN202011294914A CN112683491A CN 112683491 A CN112683491 A CN 112683491A CN 202011294914 A CN202011294914 A CN 202011294914A CN 112683491 A CN112683491 A CN 112683491A
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- 230000001681 protective effect Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 description 6
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- 238000004891 communication Methods 0.000 description 4
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Abstract
The invention provides an automatic test system of a continuous fiber laser, which comprises: the device comprises a continuous fiber laser testing device, a data processing device and a data processing device, wherein the continuous fiber laser testing device is connected with a continuous fiber laser to be tested so as to test the performance of the continuous fiber laser; the power testing device is connected with the continuous fiber laser to be tested so as to detect the power data of the continuous fiber laser; the continuous fiber laser testing device is connected with the power testing device so as to collect the power data of the continuous fiber laser detected by the power testing device. The automatic test system of the continuous fiber laser can automatically acquire the power data detected by the power test device, automatically test the power data item by item according to a program, automatically judge the test result and is simple and convenient to operate. Meanwhile, errors caused by manual reading and testing are avoided, and the testing accuracy is improved.
Description
Technical Field
The invention relates to the technical field of performance test of continuous fiber lasers, in particular to an automatic test system of a continuous fiber laser.
Background
At present, a device for testing the performance of a continuous fiber laser is simple and crude, and no existing testing equipment is used for testing the performance of the continuous fiber laser, so that the operation difficulty is high in the testing process, and different codes are required to be input through an upper computer for testing. The power index parameters are read by visual inspection after the test, so that test items are easy to miss; errors exist in manual reading of test data; the manual filling of the test report easily causes the problems of inaccurate record and the like.
Disclosure of Invention
The invention provides an automatic testing system of a continuous fiber laser, which is used for solving the defects of inconvenient performance detection and low accuracy of the continuous fiber laser in the prior art and realizing the automatic performance detection of the continuous fiber laser.
The invention provides an automatic test system of a continuous fiber laser, which comprises: the device comprises a continuous fiber laser testing device, a data processing device and a data processing device, wherein the continuous fiber laser testing device is connected with a continuous fiber laser to be tested so as to test the performance of the continuous fiber laser; the power testing device is connected with the continuous fiber laser to be tested so as to detect the power data of the continuous fiber laser; the continuous fiber laser testing device is connected with the power testing device so as to collect the power data of the continuous fiber laser detected by the power testing device.
According to the present invention, there is provided an automatic test system for a continuous fiber laser, the power test apparatus comprising: a power meter; and the fixing component is used for fixing the laser output head of the continuous fiber laser and is coaxially arranged with the power meter.
According to the present invention, there is provided an automatic testing system for a continuous fiber laser, the fixing assembly comprising: the fixing sleeve is used for fixing the laser output head; the fixed sleeve is installed on the lifting platform and can be coaxially arranged with the power meter under the driving of the lifting platform.
According to the present invention, there is provided an automatic testing system for a continuous fiber laser, wherein the power testing apparatus further comprises: the power meter and the lifting platform are installed on the optical flat plate.
According to the present invention, there is provided an automatic testing system for a continuous fiber laser, wherein the power testing apparatus further comprises: the optical flat plate, the power meter, the lifting platform and the fixed sleeve are all arranged in the protective outer cover.
According to the present invention, there is provided an automatic test system for a continuous fiber laser, the protection housing comprising: the front plate and the top plate of the shell are provided with openings so that the laser output head can be connected with the fixing sleeve arranged in the shell.
According to the present invention, there is provided an automatic testing system for a continuous fiber laser, wherein the protective housing further comprises: the cover body is rotationally connected with the top plate of the shell, and the cover body can cover the opening.
According to the automatic testing system of the continuous fiber laser, the testing device of the continuous fiber laser comprises a plurality of working state indicating lamps which are used for displaying the working state of the continuous fiber laser.
According to the automatic testing system of the continuous fiber laser, provided by the invention, the testing device of the continuous fiber laser further comprises a plurality of switch buttons.
According to the automatic testing system for the continuous fiber laser, provided by the invention, the testing device for the continuous fiber laser further comprises a plurality of control interfaces so as to be connected with the power meter and the continuous fiber laser to be tested.
The automatic test system of the continuous fiber laser provided by the invention is connected with the power test device through the continuous fiber laser test device, and can automatically acquire the power data of the continuous fiber laser detected by the power test device. The testing device of the continuous fiber laser is connected with the continuous fiber laser to be tested through the control interface, controls the continuous fiber laser to be tested through the CAN communication protocol, CAN automatically perform performance test item by item according to a mode preset by a software program, automatically judges a testing result, and automatically outputs an actual measurement report according to a testing template to form an electronic file, so that the electronic file is convenient to store and print. The automatic test system of the continuous fiber laser integrates multiple functional tests of the continuous fiber laser, does not need reading and detection of operators, can automatically detect, is simple and convenient to operate, avoids errors caused by manual reading and testing, and improves the accuracy of the test.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic testing system for a continuous fiber laser provided by the present invention;
FIG. 2 is a schematic diagram of the power test apparatus shown in FIG. 1;
fig. 3 is an internal structural view of the power test apparatus shown in fig. 2;
fig. 4 is an overall view of the continuous fiber laser testing apparatus shown in fig. 1.
Reference numerals:
10: a power test device; 11: an optical flat plate; 12: a protective outer cover;
13: a lifting platform; 14: a power meter; 15: fixing the sleeve;
100: a continuous fiber laser testing device; 101: controlling light emission; 102: selecting a mode;
103: modulating the signal; 104: interlocking; 105: remote control;
106: an external power supply; 111: a light emitting button; 112: a boot button;
113: a warning light; 114: an emergency stop button; 115: a stop button;
116: a start button.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The automatic test system of the continuous fiber laser of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 1, in one embodiment of the present invention, a continuous fiber laser automatic test system includes: a continuous fiber laser testing apparatus 100 and a power testing apparatus 10. Specifically, the laser output head of the continuous fiber laser to be tested is mounted on the power testing device 10 to test the power of the continuous fiber laser to be tested. The continuous fiber laser testing device 100 is connected to the power testing device 10 to collect the power value of the continuous fiber laser detected by the power testing device 10. The testing device 100 for the continuous fiber laser is connected with the continuous fiber laser to be tested, and controls the continuous fiber laser to be tested through a CAN communication protocol. The testing apparatus 100 for a continuous fiber laser can test various control and protection functions of the continuous fiber laser for power data under different frequency and duty ratio conditions in the internal continuous mode, the AD continuous mode, and the RS232 continuous mode of the continuous fiber laser, for example: compared with the traditional manual test, the integrated level is high, the test process is convenient and efficient, and the accuracy is high.
The automatic test system of the continuous fiber laser provided by the invention is connected with the power test device through the continuous fiber laser test device, and can automatically acquire the power data of the continuous fiber laser detected by the power test device. The testing device of the continuous fiber laser is connected with the continuous fiber laser to be tested through the control interface, controls the continuous fiber laser to be tested through the CAN communication protocol, CAN automatically perform performance test item by item according to a mode preset by a software program, automatically judges a testing result, and automatically outputs an actual measurement report according to a testing template to form an electronic file, so that the electronic file is convenient to store and print. The automatic test system of the continuous fiber laser integrates multiple functional tests of the continuous fiber laser, does not need reading and detection of operators, can automatically detect, is simple and convenient to operate, avoids errors caused by manual reading and testing, and improves the accuracy of the test.
As shown in fig. 2 and 3, in one embodiment of the present invention, the power test apparatus 10 includes: the device comprises a power meter 14 and a fixing component, wherein the fixing component is used for fixing a laser output head of the continuous fiber laser to be tested, and the power meter 14 and the fixing component are coaxially arranged. Specifically, the power meter 14 should be at the same height as the fixed assembly so that the laser output head is positioned coaxially with the power meter 14 to collect the laser light emitted by the continuous fiber laser.
Further, the fixing assembly includes: the device comprises a fixing sleeve 15 and a lifting platform 13, wherein the fixing sleeve 15 is installed on the lifting platform 13, and the fixing sleeve 15 is used for fixing a laser output head of the continuous fiber laser to be tested. The lifting platform 13 can be lifted in a vertical plane to adjust the height of the fixing sleeve 15, so that the fixing sleeve 15 and the power meter 14 are coaxially arranged, and finally the laser output head and the power meter 14 are coaxially arranged to collect laser emitted by the continuous fiber laser.
Further, in one embodiment of the present invention, the power test apparatus 10 further includes an optical flat panel 11. Specifically, the power meter 14 and the lift table 13 are both mounted on the optical flat plate 11. Further, in an embodiment of the present invention, the power testing device 10 further includes a protective housing 12, and the protective housing 12 is mounted outside the optical flat plate 11, the power meter 14, the lifting table 13 and the fixing sleeve 15, and ensures that the power testing device 10 is in a protective state during the light extraction process.
Further, in one embodiment of the present invention, the shield enclosure 12 includes: a shell and a cover body. The optical flat plate 11, the power meter 14, the elevating table 13 and the fixing sleeve 15 are all installed in the housing. Specifically, the front plate and the top plate of the housing are formed with openings to enable the laser output head of the continuous fiber laser to be mounted on the fixing sleeve 15 during the test, and at the same time, the rest of the housing can still play a role in protection when the continuous fiber laser emits light. The cover body is matched with the opening formed on the shell in shape and is rotationally connected with the top plate of the shell, and when the power testing device 10 is used, the cover body is opened so that the laser output head of the continuous fiber laser can be installed with the fixing sleeve 15; when the power testing device 10 is not in use, the cover can cover the opening to prevent dust and the like from falling into the power testing device 10.
In one embodiment of the present invention, the apparatus 100 for testing a continuous fiber laser includes a plurality of operation status indicator lamps for displaying the operation status of the continuous fiber laser. Specifically, the plurality of operation state indicating lamps includes: the optical fiber laser control system comprises an optical fiber control 101, a mode selection 102, a modulation signal 103, an Interlock 104, a remote control 105 and an external power supply 106, and can collect power data under different frequency and duty ratio conditions in an internal continuous mode, an AD continuous mode and an RS232 continuous mode of the continuous optical fiber laser, and test various control and protection functions of the continuous optical fiber laser, such as an inserting and pulling Interlock function, optical fiber external control, optical fiber fault protection, power fault protection and the like.
In one embodiment of the present invention, the continuous fiber laser testing apparatus 100 further comprises a plurality of switch buttons. Specifically, the plurality of switch buttons include: a start button 116 for starting the software for testing; a stop button 115 for terminating the test or exiting the software; the warning lamp 113 is used for finishing the test highlight, testing qualified beep for 5, testing unqualified continuous beep; a power-on button 112 for turning on the test equipment; an emergency stop button 114 for emergency power off to alert an operator of the operating status of the continuous fiber laser; and (5) emitting light.
In one embodiment of the present invention, the continuous fiber laser testing apparatus 100 further includes a plurality of control interfaces to interface with the power meter 14 and the continuous fiber laser. Specifically, the plurality of control interfaces includes: the USB1 is used for connecting a computer or an input device; the USB2 is used for connecting a water cooler; HDMI is used to connect the display, LAN is used to connect the network, connect the internal network or use the network port to control the continuous fiber laser. Further, the continuous fiber laser testing device 100 is connected with a continuous fiber laser to be tested through DB37, controls the continuous fiber laser to be tested through a CAN communication protocol, and the continuous fiber laser testing device 100 is connected with the power meter 14 through DB 9.
The automatic test system for the continuous fiber laser provided by the embodiment of the invention realizes automatic test, automatic judgment and automatic storage of test results for the continuous fiber laser by arranging the continuous fiber laser test device. Meanwhile, the automatic testing system of the continuous fiber laser provided by the embodiment of the invention can also be in butt joint with an MES system, and test data is uploaded to the MES system for storage, so that information management is realized.
The following examples illustrate the operation of the testing system for continuous fiber laser provided in the embodiments of the present invention.
Before testing, the continuous fiber laser testing device 100, the power testing device 10, the continuous fiber laser to be tested, and peripheral auxiliary equipment such as a computer display device, a scanning gun, a water cooling machine, a printer, a mouse, a keyboard and the like are connected. Specifically, a water inlet and a water outlet of the water cooling machine are connected to the power meter 14 and a laser output head of the continuous fiber laser to be tested, so that the power meter 14 and the laser output head are cooled. The USB1 interface of the continuous fiber laser testing device 100 is connected with input equipment such as a mouse and a keyboard, the USB2 is connected with a water-cooling machine and used for cooling the continuous fiber laser testing device 100, the HDMI is connected with a display, and the LAN is connected with a network. The continuous fiber laser testing device 100 is connected with a continuous fiber laser to be tested through DB37, and is connected with a power meter 14 through DB 9. Meanwhile, the laser output head of the continuous fiber laser to be tested is fixed in the fixing sleeve 15. The computer is connected with the scanning gun and the printer, and then the continuous fiber laser to be tested, the computer and the continuous fiber laser testing device 100 are electrified.
The start button 116 of the continuous fiber laser testing apparatus 100 is actuated and the software program is initiated. And entering a test interface, wherein each continuous fiber laser with different power types corresponds to different test programs, and selecting the corresponding test machine type program for testing.
Specifically, the scanning gun scans the SN number of the continuous fiber laser to be tested, and clicks the start test of the test interface. And the software program tests the performance of the continuous fiber laser item by item according to a preset mode. When the maximum power is tested, after a laser button of the continuous fiber laser testing device 100 is pressed according to the prompt of a software program, clicking is performed to determine, the software program automatically runs, and the power parameters of the continuous fiber laser in different modes are tested. When the software program prompts abnormity, clicking to determine and skipping the test; and clicking to cancel and ending the test. The laser button of the continuous fiber laser testing device 100 is released and a click is made to determine the continuation of the test. The key is turned to rem mode according to the prompt of the software program, the emergency stop button 114 is pressed, the click confirmation is continued, the warning light 113 prompts a test passing beep of 5, a test failing beep of 5, and the click operation is prompted according to the software program. After the test is finished, a test report can be automatically generated, the stop button 115 is pressed, the continuous fiber laser testing device 100 stops working, the continuous fiber laser to be tested is closed, and the test is finished.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An automatic test system for a continuous fiber laser, comprising:
the device comprises a continuous fiber laser testing device, a data processing device and a data processing device, wherein the continuous fiber laser testing device is connected with a continuous fiber laser to be tested so as to test the performance of the continuous fiber laser;
the power testing device is connected with the continuous fiber laser to be tested so as to detect the power data of the continuous fiber laser;
the continuous fiber laser testing device is connected with the power testing device so as to collect the power data of the continuous fiber laser detected by the power testing device.
2. The continuous fiber laser automatic test system of claim 1, wherein the power test device comprises:
a power meter;
and the fixing component is used for fixing the laser output head of the continuous fiber laser and is coaxially arranged with the power meter.
3. The continuous fiber laser automatic test system of claim 2, wherein the fixture assembly comprises:
the fixing sleeve is used for fixing the laser output head;
the fixed sleeve is installed on the lifting platform and can be coaxially arranged with the power meter under the driving of the lifting platform.
4. The continuous fiber laser automatic test system of claim 3, wherein the power test apparatus further comprises:
the power meter and the lifting platform are installed on the optical flat plate.
5. The continuous fiber laser automatic test system of claim 4, wherein the power test apparatus further comprises:
the optical flat plate, the power meter, the lifting platform and the fixed sleeve are all arranged in the protective outer cover.
6. The continuous fiber laser automatic test system of claim 5, wherein the protective enclosure comprises:
the front plate and the top plate of the shell are provided with openings so that the laser output head can be connected with the fixing sleeve arranged in the shell.
7. The continuous fiber laser automatic test system of claim 6, wherein the protective enclosure further comprises:
the cover body is rotationally connected with the top plate of the shell, and the cover body can cover the opening.
8. The continuous fiber laser automatic test system of claim 1, wherein the continuous fiber laser testing device comprises a plurality of operation status indicator lights for displaying the operation status of the continuous fiber laser.
9. The continuous-fiber laser automatic test system of claim 1, wherein the continuous-fiber laser testing device further comprises a plurality of switch buttons.
10. The continuous fiber laser automatic test system of claim 2, wherein the continuous fiber laser testing apparatus further comprises a plurality of control interfaces to interface with the power meter and the continuous fiber laser to be tested.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294914.5A CN112683491A (en) | 2020-11-18 | 2020-11-18 | Automatic test system of continuous fiber laser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011294914.5A CN112683491A (en) | 2020-11-18 | 2020-11-18 | Automatic test system of continuous fiber laser |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567090A (en) * | 2021-09-23 | 2021-10-29 | 武汉锐科光纤激光技术股份有限公司 | Automatic testing device and method for high-power grating performance of optical fiber laser |
| CN113820105A (en) * | 2021-11-19 | 2021-12-21 | 武汉锐科光纤激光技术股份有限公司 | Power testing method and device for laser |
| CN113848040A (en) * | 2021-09-08 | 2021-12-28 | 广西宝烨信息技术有限公司 | Fiber laser testing device |
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| CN109974975A (en) * | 2019-04-02 | 2019-07-05 | 武汉锐科光纤激光技术股份有限公司 | Device for pulse optical fiber index test |
| CN110631804A (en) * | 2019-08-21 | 2019-12-31 | 大族激光科技产业集团股份有限公司 | Automatic testing method and device for optical fiber laser |
| CN210108419U (en) * | 2019-06-21 | 2020-02-21 | 北京壹达创智科技有限公司 | Equipment and system for automatic comprehensive test and aging of laser |
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2020
- 2020-11-18 CN CN202011294914.5A patent/CN112683491A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109974975A (en) * | 2019-04-02 | 2019-07-05 | 武汉锐科光纤激光技术股份有限公司 | Device for pulse optical fiber index test |
| CN210108419U (en) * | 2019-06-21 | 2020-02-21 | 北京壹达创智科技有限公司 | Equipment and system for automatic comprehensive test and aging of laser |
| CN110631804A (en) * | 2019-08-21 | 2019-12-31 | 大族激光科技产业集团股份有限公司 | Automatic testing method and device for optical fiber laser |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848040A (en) * | 2021-09-08 | 2021-12-28 | 广西宝烨信息技术有限公司 | Fiber laser testing device |
| CN113567090A (en) * | 2021-09-23 | 2021-10-29 | 武汉锐科光纤激光技术股份有限公司 | Automatic testing device and method for high-power grating performance of optical fiber laser |
| CN113820105A (en) * | 2021-11-19 | 2021-12-21 | 武汉锐科光纤激光技术股份有限公司 | Power testing method and device for laser |
| CN113820105B (en) * | 2021-11-19 | 2022-03-08 | 武汉锐科光纤激光技术股份有限公司 | Power testing method and device for laser |
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Application publication date: 20210420 |