Grinding wheel thickness management method, system and equipment and medium

Abstract

The invention discloses a grinding wheel thickness management method, system and equipment and a medium, and relates to the technical field of grinding control. The grinding wheel thickness management method comprises the following steps that the initial thickness and the initial alarm threshold value of a target grinding wheel are obtained; according to the initial thickness, the accumulative compensation amount and the average compensation amount of the target grinding wheel after each time of finishing compensation are obtained; inputting the initial alarm threshold value and the average compensation amount into a preset threshold value dynamic adjustment model to obtain a dynamic alarm threshold value; judging whether the accumulative compensation amount of the target grinding wheel in the current dressing compensation period is greater than or equal to a dynamic alarm threshold value, if so, sending alarm information, and if not, returning to the step of obtaining the accumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness, the method can accurately predict the remaining life of the grinding wheel, and can timely give an alarm to remind the replacement of the grinding wheel.

Description

Technical Field

[0001] This application relates to the technical field of grinding control, and particularly to a grinding wheel thickness management method, system, device, and medium. Background Art

[0002] During the use of a grinding wheel for grinding, since the thickness of the grinding wheel is closely related to its remaining life, it is necessary to monitor the thickness change of the grinding wheel in real time. When the compensation amount reaches a threshold value after automatic or manual compensation of the grinding wheel thickness, it indicates that the service life of the grinding wheel has been reached. At this time, an alarm mechanism is triggered to remind to replace the grinding wheel. The existing grinding wheel thickness monitoring method is to set a fixed alarm threshold as the alarm trigger condition for the compensation amount. However, since the thickness of the grinding wheel gradually decreases after each dressing compensation, based on the new grinding wheel thickness, the corresponding alarm threshold should be adjusted accordingly. But if a fixed alarm threshold is adopted, it is difficult to accurately predict the remaining life of the grinding wheel, which easily leads to workpiece out-of-tolerance due to excessive wear of the grinding wheel. Summary of the Invention

[0003] The main purpose of this application is to provide a grinding wheel thickness management method, system, device, and medium, aiming to solve the technical problem that the existing grinding wheel thickness monitoring method is difficult to accurately predict the remaining life of the grinding wheel.

[0004] To achieve the above purpose, this application provides a grinding wheel thickness management method, including the following steps: Obtain the initial thickness and the initial alarm threshold of the target grinding wheel; According to the initial thickness, obtain the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation; Input the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold; Judge whether the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold. If so, send an alarm message. If not, return to the step of obtaining the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness.

[0005] Optionally, the expression of the threshold dynamic adjustment model is: C' = C - α·Q' + β·S; In the formula, C' is the dynamic alarm threshold, C is the initial alarm threshold, α is the wear influence factor, Q' is the average compensation amount, β is the manual compensation weight value, and S is the manual compensation value.

[0006] Optionally, if it is judged that the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is less than the dynamic alarm threshold, it further includes: Obtain the cumulative dressing compensation times of the target grinding wheel; Input the cumulative dressing compensation times and the initial thickness into a preset attenuation correction model to obtain the upper limit value of the actual thickness of the target grinding wheel; Determine whether the upper limit value of the actual thickness is less than or equal to the dynamic alarm threshold. If so, send an alarm message. If not, return to obtaining the cumulative compensation amount and the average compensation amount after each dressing compensation of the target grinding wheel according to the initial thickness.

[0007] Optionally, the expression of the attenuation correction model is: T max =T·e -λ·N ; In the formula, T max is the upper limit value of the actual thickness, T is the initial thickness, e is the natural constant, λ is the attenuation coefficient, and N is the cumulative dressing compensation times.

[0008] Optionally, after inputting the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain the dynamic alarm threshold, it further includes: Obtain the wear rate V of the target grinding wheel after dressing compensation in the current round; where V = Q' / t, and t is the time of a single grinding cycle; Determine whether the wear rate V is greater than a preset safety warning value. If so, reduce the dynamic alarm threshold by 5% - 10%. If not, proceed to the next step.

[0009] Optionally, the expressions of the cumulative compensation amount and the average compensation amount are respectively: In the formula, C 总 is the cumulative compensation amount, N is the cumulative dressing compensation times, Z i is the compensation amount for the i-th automatic dressing compensation, and S i is the compensation amount for the i-th manual dressing compensation; C 平 =C 总 / N; In the formula, C 平 is the average compensation amount.

[0010] Optionally, the expression of Z i is: Z i =K·ΔT; K is the compensation coefficient, which is set according to the type of the target grinding wheel, and ΔT is the thickness change amount of the target grinding wheel.

[0011] To achieve the above object, the present application further provides a grinding wheel thickness management system, including: A data acquisition module for acquiring the initial thickness and the initial alarm threshold of the target grinding wheel; A compensation amount acquisition module, configured to obtain the cumulative compensation amount and the average compensation amount after each dressing compensation of the target grinding wheel according to the initial thickness; A threshold dynamic adjustment module, configured to input the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold; A data processing module, configured to determine whether the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold. If so, an alarm message is sent. If not, it returns to obtaining the cumulative compensation amount and the average compensation amount after each dressing compensation of the target grinding wheel according to the initial thickness.

[0012] To achieve the above object, the present application further provides a computer device, which includes a memory and a processor. A computer program is stored in the memory, and the processor executes the computer program to implement the above method.

[0013] To achieve the above object, the present application further provides a computer-readable storage medium, on which a computer program is stored, and the processor executes the computer program to implement the above method.

[0014] The beneficial effects that the present application can achieve are as follows: The present application first obtains basic data such as the initial thickness of the target grinding wheel and the initial alarm threshold. According to the initial thickness, the cumulative compensation amount and the average compensation amount after each dressing compensation of the target grinding wheel can be obtained. Since the average compensation amount obtained after each dressing compensation is dynamically changing, the basic parameter of the initial alarm threshold and the dynamic parameter of the average compensation amount are jointly input into a preset threshold dynamic adjustment model, and the initial alarm threshold can be dynamically adjusted, so as to calculate the dynamically changing dynamic alarm threshold. When the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold, it indicates that the service life of the grinding wheel has been reached. At this time, an alarm message is sent to notify the management personnel to replace the grinding wheel in time. To sum up, the present application can dynamically calculate the corresponding dynamic alarm threshold based on the threshold dynamic adjustment model, so as to flexibly adapt to the change of the thickness parameter after each dressing compensation of the grinding wheel, accurately predict the remaining life of the grinding wheel, and reduce the risk of workpiece out-of-tolerance caused by excessive wear of the grinding wheel. Description of the Drawings

[0015] To more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0016] Figure 1Schematic diagram of the computer device structure of the hardware operating environment involved in the embodiments of the present application; Figure 2 Schematic flowchart of a grinding wheel thickness management method in the embodiments of the present application; Figure 3 Schematic diagram of the framework structure of a grinding wheel thickness management system in the embodiments of the present application.

[0017] The realization, functional characteristics, and advantages of the purpose of the present application will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0020] In the present application, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0021] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of this application, the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0022] Embodiment 1 Refer to Figure 1 , Figure 1 which is a schematic structural diagram of a computer device for the hardware operating environment involved in the solution of this embodiment. As Figure 1 shown, the computer device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard). Optionally, the user interface 1003 may further include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (WI-FI) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0023] Those skilled in the art can understand that Figure 1 the structure shown in

[0024] does not constitute a limitation on the computer device and may include more or fewer components than shown in the figure, or combine some components, or have different component arrangements. Figure 1 As

[0025] In Figure 1 the computer device shown, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the computer device of this embodiment can be arranged in the computer device, and the computer device calls the grinding wheel thickness management system stored in the memory 1005 through the processor 1001 and executes the grinding wheel thickness management method provided in this embodiment.

[0026] Referring to Figure 2 , based on the foregoing hardware environment, this embodiment provides a grinding wheel thickness management method, including the following steps: Obtain the initial thickness and the initial alarm threshold of the target grinding wheel; According to the initial thickness, obtain the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation; Input the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold; Judge whether the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold. If so, send an alarm message. If not, return to the step of obtaining the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness.

[0027] In this embodiment, basic data such as the initial thickness and the initial alarm threshold of the target grinding wheel are first obtained. According to the initial thickness, the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation can be obtained. Since the average compensation amount obtained after each dressing compensation is dynamically changing, the basic parameter of the initial alarm threshold and the dynamic parameter of the average compensation amount are jointly input into a preset threshold dynamic adjustment model, so that the initial alarm threshold can be dynamically adjusted, and thus the dynamically changing dynamic alarm threshold can be calculated. When the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold, it indicates that the service life of the grinding wheel has been reached. At this time, an alarm message is sent to notify the management personnel to replace the grinding wheel in time. In summary, based on the threshold dynamic adjustment model, this embodiment can dynamically calculate the corresponding dynamic alarm threshold, so as to flexibly adapt to the change of the thickness parameter of the grinding wheel after each dressing compensation, accurately predict the remaining life of the grinding wheel, and reduce the risk of workpiece out-of-tolerance caused by excessive wear of the grinding wheel.

[0028] It should be noted that the setting of the initial alarm threshold here is related to the initial thickness of the target grinding wheel. Let the initial alarm threshold be C and the initial thickness be T, and its expression is C = δ·T, where δ is the safety factor, and the value of the correlation coefficient δ is related to the material of the grinding wheel (for example, 1 / 3 for resin grinding wheels and 1 / 4 for diamond grinding wheels). All kinds of information data of the grinding wheel are stored in the power-off holding area, and all data can be restored even after the grinding machine is powered off and then powered on again; when the alarm information is triggered and the manipulator returns to the initial loading position, the equipment stops and waits for the operator to replace the new grinding wheel.

[0029] As an alternative implementation, the expression of the threshold dynamic adjustment model is: C' = C - α·Q' + β·S; In the formula, C' is the dynamic alarm threshold, C is the initial alarm threshold, α is the wear influence factor, Q' is the average compensation amount, β is the manual compensation weight value, and S is the manual compensation value.

[0030] In this implementation, since the average compensation amount changes to a certain extent after each dressing compensation, and at the same time, the wear influence factor α is introduced. This wear influence factor α can represent the adjustment coefficient of the threshold for each compensation amount (generally taking 0.1 - 0.5). At the same time, considering the situation of manual intervention for correction compensation each time, the manual compensation value S and the manual compensation weight value β (generally taking 0.1 - 0.2) are also introduced here. When there is no manual intervention, then β·S = 0. Based on the above formula, the dynamic adjustment of the initial alarm threshold can be realized, and thus the corresponding dynamic alarm threshold after each compensation can be accurately calculated.

[0031] As an alternative implementation, if it is determined that the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is less than the dynamic alarm threshold, it further includes: Obtain the cumulative dressing compensation times of the target grinding wheel; Input the cumulative dressing compensation times and the initial thickness into a preset attenuation correction model to obtain the upper limit value of the actual thickness of the target grinding wheel; Judge whether the upper limit value of the actual thickness is less than or equal to the dynamic alarm threshold. If so, send an alarm message. If not, return to obtaining the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness.

[0032] In this embodiment, since the substrate material of the grinding wheel will cause the actual thickness upper limit to decrease due to wear each time it is dressed and compensated, that is, the actual thickness upper limit will decrease with the number of compensation times. Therefore, when the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is less than the dynamic alarm threshold, in order to further improve the prediction accuracy of the remaining grinding wheel life, an attenuation correction model is introduced here. By inputting the cumulative dressing compensation times and the initial thickness into the attenuation correction model, the actual thickness upper limit value can be calculated. The actual thickness upper limit value represents the maximum available thickness that the grinding wheel can still maintain after multiple dressing compensations, and is generally affected by the number of dressing times and material attenuation. Therefore, when it is calculated that the actual thickness upper limit value is less than or equal to the dynamic alarm threshold, an alarm can also be triggered, further improving the safety performance.

[0033] As an alternative embodiment, the expression of the attenuation correction model is: T max =T·e -λ·N ; In the formula, T max is the actual thickness upper limit value, T is the initial thickness, e is the natural constant (taking 2.7), λ is the attenuation coefficient, and N is the cumulative dressing compensation times.

[0034] In this embodiment, based on the above formula, when the initial thickness T and the cumulative dressing compensation times N are input, for example, T = 30mm, N = 5, and λ is taken as 0.02, then T max =30·e -0.02·5 ≈27.14mm. The more the cumulative dressing compensation times N, the lower the actual thickness upper limit value. The calculation is reliable and has strong reference and guidance.

[0035] As an alternative embodiment, after obtaining the dynamic alarm threshold by inputting the initial alarm threshold and the average compensation amount into the preset threshold dynamic adjustment model, it further includes: Obtain the wear rate V of the target grinding wheel after dressing and compensation in the current round; where V = Q' / t, and t is the time of a single grinding cycle; Judge whether the wear rate V is greater than the preset safety warning value. If so, reduce the dynamic alarm threshold by 5% - 10%. If not, proceed to the next step.

[0036] In this embodiment, to improve the adjustment accuracy of the dynamic alarm threshold, the influence of the wear rate V of the target grinding wheel is also considered here. The wear rate V can be calculated by the ratio of the average compensation amount to the single grinding cycle time. When the wear rate V is too fast, it means that the consumption speed of the grinding wheel service life is faster than expected. Here, a safety warning value is set. If the wear rate V is greater than this safety warning value, the dynamic alarm threshold calculated by the threshold dynamic adjustment model will be further reduced by 5% - 10% to obtain a new dynamic alarm threshold, and then enter the next step (i.e., determine whether the cumulative compensation amount is equal to the dynamic alarm threshold). Otherwise, directly enter the next step. Therefore, the dynamic alarm threshold can be adaptively corrected by the wear rate V here, further improving the prediction accuracy of the grinding wheel service life.

[0037] As an alternative embodiment, the expressions for the cumulative compensation amount and the average compensation amount are respectively: In the formula, C 总 is the cumulative compensation amount, N is the cumulative dressing compensation times, Z i is the compensation amount for the i - th automatic dressing compensation, S i is the compensation amount for the i - th manual dressing compensation; C 平 = C 总 / N; In the formula, C 平 is the average compensation amount.

[0038] In this embodiment, the cumulative compensation amount is the sum of the compensation amounts for multiple dressing compensations. When calculating the cumulative compensation amount, both automatic compensation and manual compensation methods are considered. If both compensation methods exist, the total sum of the compensation amounts of both is measured simultaneously. If only one of the compensation methods is adopted, only the total sum of the compensation amounts of this compensation method needs to be measured. And the average compensation amount is the ratio of the cumulative compensation amount to the cumulative dressing compensation times, with reliable calculation and ensuring data validity.

[0039] As an alternative embodiment, the expression of Z i is: Z i = K·ΔT; K is the compensation coefficient, which is set according to the type of the target grinding wheel, and ΔT is the thickness change amount of the target grinding wheel.

[0040] In this embodiment, when calculating the automatic compensation amount, based on the above formula, with the thickness change amount ΔT (i.e., the thickness wear amount of the grinding wheel during wear) as the leading parameter factor and introducing the compensation coefficient K for correction, the value of the corresponding automatic compensation amount can be calculated.

[0041] Example 2 Based on the same inventive concept as the foregoing embodiments, with reference to Figure 2 - Figure 3 , this embodiment further provides a grinding wheel thickness management system, including: A data acquisition module for acquiring the initial thickness and the initial alarm threshold of the target grinding wheel; A compensation amount acquisition module for acquiring the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness; A threshold dynamic adjustment module for inputting the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold; A data processing module for determining whether the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold. If so, an alarm message is sent. If not, it returns to acquiring the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness.

[0042] For the relevant explanations and examples of each module in the system of this embodiment, reference can be made to the methods of the foregoing embodiments, which will not be elaborated here.

[0043] Embodiment 3 Based on the same inventive concept as the foregoing embodiments, this embodiment provides a computer device, which includes a memory and a processor. A computer program is stored in the memory, and the processor executes the computer program to implement the above method.

[0044] Embodiment 4 Based on the same inventive concept as the foregoing embodiments, this embodiment provides a computer-readable storage medium, on which a computer program is stored, and the processor executes the computer program to implement the above method.

[0045] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A grinding wheel thickness management method, characterized in that: The following steps are involved: Obtain the initial thickness and initial alarm threshold of the target grinding wheel; According to the initial thickness, obtaining the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation; Inputting the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold; Determine whether the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold. If so, send an alarm message; if not, return to the initial thickness to obtain the cumulative compensation amount and average compensation amount of the target grinding wheel after each dressing compensation.

2. A grinding wheel thickness management method as claimed in claim 1, characterized in that: The expression of the threshold dynamic adjustment model is: C' = C - α·Q' + β·S; In the formula, C' is the dynamic alarm threshold, C is the initial alarm threshold, α is the wear influence factor, Q' is the average compensation amount, β is the manual compensation weight value, and S is the manual compensation value.

3. A grinding wheel thickness management method as claimed in claim 1 or 2, characterized in that: If it is determined that the accumulated compensation amount of the target grinding wheel in the current dressing compensation cycle is less than the dynamic alarm threshold, the method further includes: Obtaining the cumulative number of dressing compensations of the target grinding wheel; Inputting the accumulated dressing compensation times and the initial thickness into a preset attenuation correction model to obtain an actual upper limit value of the thickness of the target grinding wheel; Determine whether the actual thickness upper limit is less than or equal to the dynamic alarm threshold value, if so, send an alarm message, if not, return to the step of obtaining the cumulative compensation amount and the average compensation amount after each dressing compensation of the target grinding wheel based on the initial thickness.

4. A grinding wheel thickness management method as claimed in claim 3, characterized in that: The expression of the attenuation correction model is: T max =T·e -λ·N ; Where, T max is the actual thickness upper limit, T is the initial thickness, e is a natural constant, λ is the attenuation coefficient, and N is the cumulative number of trimming and compensation times.

5. A grinding wheel thickness management method as claimed in claim 2, characterized in that: After inputting the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold, the method further includes: Obtaining the wear rate V of the target grinding wheel after the current round of dressing compensation; wherein V=Q' / t, t is the single grinding cycle time; Determine whether the wear rate V is greater than a preset safety warning value. If so, reduce the dynamic alarm threshold by 5% to 10%. If not, proceed to the next step.

6. A grinding wheel thickness management method as claimed in claim 1, characterized in that: The expressions of the cumulative compensation amount and the average compensation amount are respectively: In the formula, C 总 is the cumulative compensation amount, N is the cumulative number of trimming compensations, Z i is the compensation amount of the i-th automatic trimming compensation, S i is the compensation amount of the manual trimming compensation for the i-th time; C 平 =C 总 / N; In the formula, C 平 is the average compensation amount.

7. A grinding wheel thickness management method as claimed in claim 6, characterized in that: Z i The expression is: Z i =K·ΔT; K is a compensation coefficient, which is set according to the type of the target grinding wheel, and ΔT is a thickness variation of the target grinding wheel.

8. A grinding wheel thickness management system, characterized in that: include: A data acquisition module, used to obtain the initial thickness and initial alarm threshold of the target grinding wheel; A compensation amount acquisition module, used for acquiring the cumulative compensation amount and the average compensation amount of the target grinding wheel after each dressing compensation according to the initial thickness; A threshold dynamic adjustment module, used for inputting the initial alarm threshold and the average compensation amount into a preset threshold dynamic adjustment model to obtain a dynamic alarm threshold; The data processing module is used to determine whether the cumulative compensation amount of the target grinding wheel in the current dressing compensation cycle is greater than or equal to the dynamic alarm threshold. If so, an alarm message is sent; if not, it returns to the initial thickness to obtain the cumulative compensation amount and average compensation amount of the target grinding wheel after each dressing compensation.

9. A computer device, characterized in that: The computer device comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement a grinding wheel thickness management method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and the processor executes the computer program to implement a grinding wheel thickness management method according to any one of claims 1 to 7.

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