I-shaped wheel flange plate correction method, device, equipment and readable storage medium

Abstract

The present invention discloses a correction method, device, equipment and readable storage medium for an I-shaped wheel flange plate, and relates to the technical field of I-shaped wheel correction. The correction method comprises: step S10, rotating the I-shaped wheel to be tested for one circle, and collecting the deviation value of a collection point on the I-shaped wheel flange plate at each preset change angle; step S20, calculating the absolute values ​​of all the collected deviation values, and judging whether the maximum absolute value is within a preset range; step S30, if the maximum absolute value is not within the preset range, correcting the collection point corresponding to the maximum absolute value; step S40, repeating the above steps S10 to S30 until the absolute values ​​of the deviation values ​​of all the collection points are within the preset range. The present invention allows the I-shaped wheel flange plate to be corrected after deformation, avoids the scrapping of the I-shaped wheel, reuses it, and saves costs.

Description

Technical Field

[0001] The present invention relates to the technical field of I-shaped wheel correction, and in particular to a correction method, device, equipment and readable storage medium for an I-shaped wheel flange plate. Background Art

[0002] Due to collisions during use and transportation, the flange plate of the I-shaped wheel will undergo certain deformation. When the axial deformation of the flange plate exceeds the use requirements, the stability of the I-shaped wheel during operation, the density and flatness of the wire winding, etc. will be affected. In severe cases, it may even cause damage to the cable and increase the scrap rate of subsequent processes.

[0003] In the traditional production process, the I-shaped wheels with deformed flange plates are generally scrapped and recycled as scrap steel, which results in a large waste of material resources. Summary of the invention

[0004] The embodiments of the present invention provide a method, device, equipment and readable storage medium for correcting an I-shaped wheel flange plate, so as to solve the technical problem in the related art that the existing I-shaped wheel flange plate is difficult to correct after deformation, resulting in the scrapping of the I-shaped wheel.

[0005] In a first aspect, a method for correcting an I-shaped wheel flange plate is provided, the method comprising:

[0006] The I-shaped wheel to be tested is rotated one circle, and the deviation value of a collection point on the flange plate of the I-shaped wheel is collected at each preset change angle;

[0007] Calculate the absolute values ​​of all the collected deviation values ​​and determine whether the maximum absolute value is within the preset range;

[0008] If the maximum absolute value is not within the preset range, the acquisition point corresponding to the maximum absolute value is corrected;

[0009] Repeat the above steps until the absolute values ​​of the deviation values ​​of all acquisition points are within the preset range.

[0010] In some embodiments, the step of rotating the I-shaped wheel to be tested one circle and collecting the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle includes:

[0011] The I-shaped wheel to be tested is rotated, and the laser sensor is used to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°. The inward deviation of the I-shaped wheel flange plate is considered positive, and the outward deviation is considered negative. A total of 360 collection points are collected for deviation value.

[0012] In some embodiments, before the step of using a laser sensor to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, the step includes:

[0013] Using the standard I-shaped wheel flange plate as a reference, calibrate the distance and angle between the laser sensor and the standard I-shaped wheel flange plate.

[0014] In some embodiments, the step of calculating the absolute values ​​of all the collected deviation values ​​and determining whether the maximum absolute value is within a preset range includes:

[0015] A low-pass filtering algorithm is used to filter all the collected deviation values.

[0016] In some embodiments, if the maximum absolute value is not within a preset range, the step of correcting the acquisition point corresponding to the maximum absolute value includes:

[0017] Correct the acquisition point corresponding to the maximum absolute value according to the preset initial correction value;

[0018] If the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value.

[0019] In a second aspect, a correction device for an I-shaped wheel flange plate is provided, the correction device comprising:

[0020] A collection unit, the collection unit is used to rotate the I-shaped wheel to be tested one circle, and collect the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle;

[0021] A judgment unit, the judgment unit is used to calculate the absolute values ​​of all the collected deviation values ​​and judge whether the maximum absolute value is within a preset range;

[0022] A correction unit, wherein if the maximum absolute value is not within a preset range, the correction unit is used to correct the acquisition point corresponding to the maximum absolute value;

[0023] An iteration unit, wherein the iteration unit is used to make the acquisition unit, the judgment unit and the correction unit repeatedly execute respective steps until the absolute values ​​of the deviation values ​​of all acquisition points are within a preset range.

[0024] In some embodiments, the collection unit is used to rotate the I-wheel to be tested, and use a laser sensor to collect the deviation value of a collection point on the I-wheel flange plate at intervals of 1°, with the inward deviation of the I-wheel flange plate being positive and the outward deviation being negative, and a total of 360 collection points are collected.

[0025] In some embodiments, the correction unit is used to correct the acquisition point corresponding to the maximum absolute value according to a preset initial correction value;

[0026] If the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value.

[0027] In a third aspect, a computer device is provided, comprising: a memory and a processor, wherein the memory stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the aforementioned method for correcting the I-beam wheel flange plate.

[0028] In a fourth aspect, a computer-readable storage medium is provided, wherein the computer storage medium stores computer instructions, and when the computer instructions are executed by a computer, the computer executes the aforementioned method for correcting an I-beam wheel flange plate.

[0029] The beneficial effects brought about by the technical solution provided by the present invention include:

[0030] The embodiment of the present invention provides a correction method, device, equipment and readable storage medium for an I-shaped wheel flange plate. First, the deviation value of a collection point on the I-shaped wheel flange plate is collected at every preset change angle, and then the absolute values ​​of all the collected deviation values ​​are calculated. If the maximum absolute value is not within a preset range, the collection point corresponding to the maximum absolute value is corrected. Finally, after repeated collection and correction, the absolute values ​​of the deviation values ​​of all the collection points are within the preset range, so that the I-shaped wheel flange plate can be corrected after deformation, thereby avoiding the scrapping of the I-shaped wheel, repeating the use, and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 A schematic flow chart of a method for correcting an I-shaped wheel flange plate provided in an embodiment of the present invention;

[0033] Figure 2 A schematic diagram of collecting the deviation value of a collection point on an I-shaped wheel flange plate provided in an embodiment of the present invention;

[0034] Figure 3 A schematic diagram of the deviation values ​​of all the collected points in front of the I-shaped wheel flange plate for correction provided by an embodiment of the present invention;

[0035] Figure 4 A schematic diagram of the deviation values ​​of all the collected points after the I-shaped wheel flange plate is corrected according to an embodiment of the present invention;

[0036] Figure 5 A schematic structural diagram of a device for correcting an I-shaped wheel flange plate provided in an embodiment of the present invention;

[0037] Figure 6 A schematic diagram of the structure of a computer device provided by an embodiment of the present invention;

[0038] In the figure: 1. I-shaped wheel; 2. Laser sensor. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The embodiment of the present invention provides a method for correcting an I-shaped wheel flange plate, which can solve the technical problem that the existing I-shaped wheel flange plate is difficult to correct after deformation, resulting in the I-shaped wheel being scrapped.

[0041] See also Figure 1 As shown, an embodiment of the present invention provides a method for correcting an I-shaped wheel flange plate, the method comprising:

[0042] Step S10, rotating the I-shaped wheel to be tested for one circle, and collecting the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle.

[0043] Specifically, see Figure 2 As shown, the step of rotating the I-shaped wheel to be tested one circle and collecting the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle includes:

[0044] The I-shaped wheel 1 to be tested is rotated, and the laser sensor 2 is used to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, with the inward deviation of the I-shaped wheel flange plate as positive and the outward deviation as negative, and a total of 360 collection points are collected.

[0045] Step S20, calculating the absolute values ​​of all the collected deviation values, and determining whether the maximum absolute value is within a preset range.

[0046] Specifically, see Figure 3 As shown, the maximum absolute value of the deviation is generally located at the extreme point. The extreme point of the deviation can be found first, and then the extreme point with the largest absolute value can be found. Figure 3 In the figure, the hollow points are extreme points, and the solid points are points that need to be corrected.

[0047] Step S30: If the maximum absolute value is not within the preset range, the acquisition point corresponding to the maximum absolute value is corrected.

[0048] Specifically, see Figure 4 As shown, Figure 3 After correction of the solid center point, the maximum absolute values ​​of all extreme points are less than 2 mm.

[0049] Step S40, repeating the above steps S10 to S30 until the absolute values ​​of the deviation values ​​of all the acquisition points are within a preset range.

[0050] The correction method of the I-shaped wheel flange plate in the embodiment of the present invention first collects the deviation value of a collection point on the I-shaped wheel flange plate at every preset change angle, then calculates the absolute values ​​of all the collected deviation values, and if the maximum absolute value is not within the preset range, corrects the collection point corresponding to the maximum absolute value. Finally, after repeated collection and correction, the absolute values ​​of the deviation values ​​of all the collection points are within the preset range, so that the I-shaped wheel flange plate can be corrected after deformation, thereby avoiding the scrapping of the I-shaped wheel, reusing it, and saving costs.

[0051] As an optional implementation, in one embodiment of the invention, before the step of using a laser sensor to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, the step includes:

[0052] Taking the standard I-shaped wheel flange plate as the reference, the distance and angle between the laser sensor and the standard I-shaped wheel flange plate are calibrated to improve the collection accuracy of the deviation value of any collection point on the I-shaped wheel flange plate, thereby improving the correction effect.

[0053] As an optional implementation manner, in an embodiment of the invention, the step of calculating the absolute values ​​of all the collected deviation values ​​and determining whether the maximum absolute value is within a preset range includes:

[0054] A low-pass filtering algorithm is used to filter all the collected deviation values.

[0055] After filtering, the sharper points collected can be smoothed, and the extremely sharp deviation value mutations caused by the laser irradiating the small holes on the I-shaped wheel flange plate can be filtered out, thereby ensuring the collection accuracy of the deviation values ​​of the collection points.

[0056] As an optional implementation, in an embodiment of the invention, if the maximum absolute value is not within a preset range, the step of correcting the acquisition point corresponding to the maximum absolute value includes:

[0057] Correct the acquisition point corresponding to the maximum absolute value according to the preset initial correction value;

[0058] If the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value.

[0059] By increasing the correction value and then correcting the acquisition point again according to the increased correction value, the correction efficiency can be improved and the situation where the correction effect is not obvious after multiple corrections can be avoided.

[0060] See also Figure 5 As shown, an embodiment of the present invention further provides a correction device for an I-shaped wheel flange plate, and the correction device includes: a collection unit, a judgment unit, a correction unit and an iteration unit.

[0061] The collection unit is used to rotate the I-shaped wheel to be tested for one circle, and collect the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle.

[0062] Specifically, see Figure 2 As shown, the acquisition unit is used to rotate the I-shaped wheel to be tested, and use a laser sensor to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, with the inward deviation of the I-shaped wheel flange plate being positive and the outward deviation being negative, and a total of 360 collection points are collected.

[0063] The judgment unit is used to calculate the absolute values ​​of all the collected deviation values ​​and judge whether the maximum absolute value is within a preset range.

[0064] Specifically, see Figure 3 As shown, the maximum absolute value of the deviation is generally located at the extreme point. The extreme point of the deviation can be found first, and then the extreme point with the largest absolute value can be found. Figure 3 In the figure, the hollow points are extreme points, and the solid points are points that need to be corrected.

[0065] The correction unit is used to correct the acquisition point corresponding to the maximum absolute value if the maximum absolute value is not within a preset range.

[0066] Specifically, see Figure 4 As shown, Figure 3 After correction of the solid center point, the maximum absolute values ​​of all extreme points are less than 2 mm.

[0067] The iteration unit is used to enable the collection unit, the judgment unit and the correction unit to repeatedly execute respective steps until the absolute values ​​of the deviation values ​​of all the collection points are within a preset range.

[0068] The correction device for the I-beam wheel flange plate in the embodiment of the present invention first collects the deviation value of a collection point on the I-beam wheel flange plate at every preset change angle, and then calculates the absolute values ​​of all the collected deviation values. If the maximum absolute value is not within the preset range, the collection point corresponding to the maximum absolute value is corrected. Finally, after repeated collection and correction, the absolute values ​​of the deviation values ​​of all the collection points are within the preset range, so that the I-beam wheel flange plate can be corrected after deformation, thereby avoiding the scrapping of the I-beam wheel, reusing it, and saving costs.

[0069] As an optional implementation manner, in an embodiment of the invention, the judging unit is used to:

[0070] A low-pass filtering algorithm is used to filter all the collected deviation values.

[0071] After filtering, the sharper points collected can be smoothed, and the extremely sharp deviation value mutations caused by the laser irradiating the small holes on the I-shaped wheel flange plate can be filtered out, thereby ensuring the collection accuracy of the deviation values ​​of the collection points.

[0072] As an optional implementation, in one embodiment of the invention, the correction unit is used to:

[0073] Correct the acquisition point corresponding to the maximum absolute value according to the preset initial correction value;

[0074] If the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value.

[0075] By increasing the correction value and then correcting the acquisition point again according to the increased correction value, the correction efficiency can be improved and the situation where the correction effect is not obvious after multiple corrections can be avoided.

[0076] It should be noted that those skilled in the art can clearly understand that, for the sake of convenience and brevity of description, the specific working process of the above-described device and each unit can refer to the corresponding process in the aforementioned I-beam wheel flange plate correction method embodiment, and will not be repeated here.

[0077] The correction device for the I-shaped wheel flange plate provided in the above embodiment can be implemented in the form of a computer program. The computer program can be used in a computer program such as Figure 6 Runs on the computer device shown.

[0078] An embodiment of the present invention also provides a computer device, comprising: a memory, a processor and a network interface connected via a system bus, wherein at least one instruction is stored in the memory, and at least one instruction is loaded and executed by the processor to implement all or part of the steps of the aforementioned I-beam wheel flange plate correction method.

[0079] The network interface is used for network communication, such as sending assigned tasks, etc. Those skilled in the art will understand that Figure 6 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation on the computer device to which the solution of the present invention is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0080] The processor may be a CPU, or other general-purpose processors, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, etc. The processor is the control center of the computer device, and uses various interfaces and lines to connect various parts of the entire computer device.

[0081] The memory can be used to store computer programs and / or modules. The processor realizes various functions of the computer device by running or executing the computer programs and / or modules stored in the memory and calling the data stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a video playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the mobile phone (such as video data, image data, etc.), etc. In addition, the memory can include a high-speed random access memory, and can also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (SmartMedia Card, SMC), a secure digital (Secure digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device or other volatile solid-state storage device.

[0082] In one embodiment, the processor is used to run a computer program stored in the memory to implement the following steps:

[0083] Step S10, rotating the I-shaped wheel to be tested for one circle, and collecting the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle.

[0084] Step S20, calculating the absolute values ​​of all the collected deviation values, and determining whether the maximum absolute value is within a preset range.

[0085] Step S30: If the maximum absolute value is not within the preset range, the acquisition point corresponding to the maximum absolute value is corrected.

[0086] Step S40, repeating the above steps S10 to S30 until the absolute values ​​of the deviation values ​​of all the acquisition points are within a preset range.

[0087] As an optional implementation, in an embodiment of the invention, the step of rotating the I-shaped wheel to be tested one circle and collecting the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle includes:

[0088] The I-shaped wheel 1 to be tested is rotated, and the laser sensor 2 is used to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, with the inward deviation of the I-shaped wheel flange plate as positive and the outward deviation as negative, and a total of 360 collection points are collected.

[0089] As an optional implementation, in one embodiment of the invention, before the step of using a laser sensor to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, the step includes:

[0090] Using the standard I-shaped wheel flange plate as a reference, calibrate the distance and angle between the laser sensor and the standard I-shaped wheel flange plate.

[0091] As an optional implementation manner, in an embodiment of the invention, the step of calculating the absolute values ​​of all the collected deviation values ​​and determining whether the maximum absolute value is within a preset range includes:

[0092] A low-pass filtering algorithm is used to filter all the collected deviation values.

[0093] As an optional implementation, in an embodiment of the invention, if the maximum absolute value is not within a preset range, the step of correcting the acquisition point corresponding to the maximum absolute value includes:

[0094] Correct the acquisition point corresponding to the maximum absolute value according to the preset initial correction value;

[0095] If the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value.

[0096] The embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, all or part of the steps of the aforementioned I-beam wheel flange plate correction method are implemented.

[0097] The embodiment of the present invention implements all or part of the aforementioned processes, and can also be completed by instructing related hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, the steps of each of the above methods can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electric carrier signals and telecommunication signals.

[0098] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, servers or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program codes.

[0099] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0100] The serial numbers in the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0101] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the process in the flowchart. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0102] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features invented herein.

Claims

1. A method for correcting an I-shaped wheel flange plate, characterized in that: The correction method comprises: The I-shaped wheel to be tested is rotated one circle, and the deviation value of a collection point on the flange plate of the I-shaped wheel is collected at each preset change angle; Calculate the absolute values ​​of all the collected deviation values ​​and determine whether the maximum absolute value is within the preset range; If the maximum absolute value is not within the preset range, the acquisition point corresponding to the maximum absolute value is corrected; specifically, the acquisition point corresponding to the maximum absolute value is corrected according to the preset initial correction value; if the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value; Repeat the above steps until the absolute values ​​of the deviation values ​​of all acquisition points are within the preset range.

2. The method for correcting an I-shaped wheel flange plate according to claim 1, characterized in that: The step of rotating the I-shaped wheel to be tested one circle and collecting the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle comprises: The I-shaped wheel to be tested is rotated, and the laser sensor is used to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°. The inward deviation of the I-shaped wheel flange plate is considered positive, and the outward deviation is considered negative. A total of 360 collection points are collected for deviation value.

3. The method for correcting an I-shaped wheel flange plate according to claim 2, characterized in that: Before the step of using a laser sensor to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, the method includes: Using the standard I-shaped wheel flange plate as a reference, calibrate the distance and angle between the laser sensor and the standard I-shaped wheel flange plate.

4. The method for correcting an I-shaped wheel flange plate according to claim 1, characterized in that: The step of calculating the absolute values ​​of all the collected deviation values ​​and determining whether the maximum absolute value is within a preset range comprises: A low-pass filtering algorithm is used to filter all the collected deviation values.

5. A device for correcting an I-shaped wheel flange plate, characterized in that: The correction device comprises: A collection unit, the collection unit is used to rotate the I-shaped wheel to be tested one circle, and collect the deviation value of a collection point on the flange plate of the I-shaped wheel at every preset change angle; A judgment unit, the judgment unit is used to calculate the absolute values ​​of all the collected deviation values ​​and judge whether the maximum absolute value is within a preset range; A correction unit, the correction unit is used to correct the acquisition point corresponding to the maximum absolute value if the maximum absolute value is not within a preset range; specifically, the correction unit is used to correct the acquisition point corresponding to the maximum absolute value according to a preset initial correction value; if the absolute value of the deviation value of the acquisition point after correction is still the maximum absolute value, the correction value is increased, and the acquisition point is corrected again according to the increased correction value; An iteration unit, wherein the iteration unit is used to make the acquisition unit, the judgment unit and the correction unit repeatedly execute respective steps until the absolute values ​​of the deviation values ​​of all acquisition points are within a preset range.

6. The I-shaped wheel flange correction device according to claim 5, characterized in that: The collection unit is used to rotate the I-shaped wheel to be tested, and uses a laser sensor to collect the deviation value of a collection point on the I-shaped wheel flange plate at intervals of 1°, with the inward deviation of the I-shaped wheel flange plate being positive and the outward deviation being negative, and a total of 360 collection points are collected.

7. A computer device, characterized in that: include: A memory and a processor, wherein at least one instruction is stored in the memory, and the at least one instruction is loaded and executed by the processor to implement the correction method of the I-beam wheel flange plate according to any one of claims 1 to 4.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and when the computer instructions are executed by a computer, the computer is enabled to execute the method for correcting an I-beam wheel flange plate according to any one of claims 1 to 4.

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