Rotating disc type continuous casting system for low-melting-point metal

Abstract

The invention discloses a low-melting-point metal rotating disc type continuous casting system, and belongs to the technical field of alloy casting. Comprising the following modules: a continuous casting device for realizing continuous casting, directional solidification and continuous output of cast ingots of metal liquid; the automatic control module is responsible for executing real-time adjustment and control of pouring process parameters; the intelligent monitoring and alarming module is responsible for carrying out online monitoring on key process parameters in the casting process and is provided with a multi-stage alarming mechanism to ensure that early warning and intervention can be carried out in time when the process is abnormal; and the intelligent decision and process optimization module provides decision support for process optimization and quality control through data mining and analysis.

Description

Technical Field

[0001] The present application relates to the technical field of alloy casting, and more specifically, to a low-melting-point metal turntable continuous casting system. Background Art

[0002] In the smelting and purification process of low-melting-point metals, the liquid metal needs to be cast into cylindrical ingots, which is usually done manually in a drying room or under argon protection. However, manual operation has the problem of low efficiency, which affects the production progress and product quality. Especially for some very active metals, they are easy to react with oxygen, water vapor, nitrogen, etc., which further increases the complexity and risk of the production process.

[0003] During the use of the existing casting device, bubbles often appear, which are difficult to be discharged from the metal ingot, thus affecting the internal quality of the metal ingot. In addition, the cooling effect of the cooling device of the existing design is limited, resulting in a long cooling time for the metal ingot, which affects the overall production efficiency of the metal ingot casting. This not only prolongs the production cycle, but also increases costs. At the same time, the metal ingot is easy to stick to the casting tray and is not easy to remove, which further increases the difficulty and uncertainty of the operation.

[0004] In summary, how to improve the efficiency and quality of low-melting-point metal casting, solve the bubble problem, speed up the cooling speed, and prevent the metal ingot from sticking to the casting tray has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] In order to overcome a series of defects in the prior art, the purpose of this application is to provide a low-melting-point metal turntable continuous casting system for the above-mentioned problems, including the following modules:

[0006] Continuous casting device, used to achieve continuous pouring, directional solidification and continuous output of metal liquid;

[0007] The automation control module is responsible for the real-time adjustment and control of the pouring process parameters;

[0008] The intelligent monitoring and alarm module is responsible for online monitoring of key process parameters during the casting process and is equipped with a multi-level alarm mechanism to ensure timely warning and intervention when process abnormalities occur;

[0009] Intelligent decision-making and process optimization module provides decision support for process optimization and quality control through data mining and analysis.

[0010] Furthermore, the continuous casting device includes a casting chamber 1, a casting turntable 8 and an air cooling device. The casting chamber 1 is responsible for carrying the casting turntable 8 and the air cooling device and providing a casting environment. The casting chamber 1 includes a shell, legs and an air inlet interface 4. The legs are provided with multiple legs and are evenly fixed to the bottom of the shell; the casting turntable 8 includes a bottom large plate, a crucible tray with internal teeth and a power input device 5. The bottom large plate is fixedly connected to the shell by bolts and nuts, and the crucible tray with internal teeth is movably arranged on the upper side of the bottom large plate. The crucible tray with internal teeth is used to hold the casting crucible 9. The power input device 5 forms a transmission connection with the crucible tray with internal teeth through a pinion, thereby driving the casting crucible 9 to rotate to achieve continuous casting; the air cooling device includes a fan and six evenly distributed branch air ducts, one end of each branch air duct is connected to the air inlet interface 4, and the other end extends to the bottom of the casting turntable 8 respectively.

[0011] Furthermore, a pouring port 2 is connected to the upper side of the shell, and the pouring port 2 is provided with an oblique opening to facilitate smooth outflow of the metal liquid.

[0012] Furthermore, an operating door is provided on one side of the casting chamber 1, and the operating door is equipped with operating gloves 3 and an observation window for workers to observe and operate during the casting process; an ingot transfer interface 6 is provided on the other side of the shell, and the ingot transfer interface 6 is connected to the supporting equipment through a gate valve 7 for transferring the ingot to the next process.

[0013] Furthermore, the automation control module includes the following components:

[0014] A crucible positioning unit, used to achieve precise spatial positioning of the casting crucible 9 to ensure the accuracy of the pouring position;

[0015] The metal liquid regulating unit is used to adjust the temperature and flow rate of the metal liquid in real time to ensure accurate control of the casting process parameters;

[0016] Ingot cooling control unit adjusts the cooling speed of the ingot in real time to ensure that the ingot is cooled quickly and evenly to improve the quality of the casting;

[0017] Servo drive unit performs coordinated motion control of various components to ensure the continuity and stability of the pouring process;

[0018] The process parameter coordination unit comprehensively coordinates the operating parameters of each unit and realizes optimized control under multi-parameter coupling conditions.

[0019] Furthermore, the operating parameters of each unit are comprehensively coordinated to achieve optimal control under multi-parameter coupling conditions, including the following steps:

[0020] Combining process principles and actual operating experience, identify the parameter combinations of strong coupling and weak coupling, and clarify the mechanism and direction of their mutual influence;

[0021] Establish multi-dimensional optimization goals including energy consumption, output and quality, and set process parameter constraints based on equipment capabilities and safety requirements;

[0022] By analyzing the mutual constraints among multiple optimization objectives, the weight coefficient of each objective is allocated based on production importance, and the dynamic adjustment range of each control parameter is determined;

[0023] A hierarchical progressive optimization control strategy is adopted to prioritize the stability of key process parameters and gradually achieve global optimization while satisfying constraints.

[0024] Furthermore, the intelligent monitoring and alarm module includes the following components:

[0025] The parameter acquisition unit collects process parameter data in real time through various sensors to provide basic data support for monitoring and early warning;

[0026] Abnormal diagnosis unit, which performs real-time analysis on collected process parameters and identifies potential process abnormalities;

[0027] The alarm classification unit classifies the alarm information according to the severity and urgency of the abnormality and triggers the corresponding early warning mechanism;

[0028] Fault location unit, which can quickly locate the specific location and cause of the abnormality and provide accurate information support for process intervention;

[0029] The emergency processing unit automatically executes corresponding emergency processing plans for different levels of abnormal situations to reduce the impact of process fluctuations;

[0030] The early warning linkage unit realizes information interaction with the automation control module to ensure that the control strategy can be adjusted in time under abnormal circumstances.

[0031] Furthermore, the intelligent decision-making and process optimization module includes the following components:

[0032] Data Analysis and Modeling Unit, which supports the decision-making process by analyzing data trends and patterns to identify potential optimization opportunities;

[0033] The process optimization unit automatically generates the best process adjustment plan to ensure quality control and maximize resource utilization during the production process;

[0034] Decision support and feedback unit, providing real-time decision support, optimizing process parameters and ensuring smooth production process;

[0035] The quality monitoring and evaluation unit continuously monitors casting quality, evaluates the gap between the current process and the target quality, promptly identifies quality issues and proposes improvement measures;

[0036] Adaptive adjustment and learning unit, through adaptive adjustment and learning, to cope with dynamic changes in the production process and ensure the sustainability of optimization effects;

[0037] Multi-objective optimization and collaborative decision-making unit balances and coordinates production efficiency, cost and casting quality goals, coordinates the relationship between each goal, and achieves overall optimization.

[0038] Further, balance and coordinate production efficiency, cost and casting quality goals, coordinate the relationship between each goal, and achieve overall optimization, including the following steps:

[0039] Build a comprehensive evaluation system that includes production efficiency indicators, cost indicators and quality indicators, set reasonable target values ​​and weights for each indicator, and establish quantitative evaluation standards to objectively compare and weigh various indicators;

[0040] By analyzing the influence and interaction of process parameters, equipment status and personnel operation factors on various indicators, key control points and potential conflict points are identified, and the constraints and room for improvement between various objectives are clarified;

[0041] Divide each indicator into different levels according to its importance, give priority to ensuring the achievement of the required indicators, and on this basis, improve other indicators by reasonably allocating resources and optimizing process parameters to achieve overall balance;

[0042] Continuously track the efficiency, cost and quality indicators in the production process, set early warning thresholds, and issue warnings in a timely manner and activate emergency plans when an indicator fluctuates abnormally to ensure that all indicators are always within a controllable range.

[0043] Compared with the prior art, this application has the following beneficial effects:

[0044] This application integrates continuous casting equipment, automatic control, intelligent monitoring and alarm, as well as intelligent decision-making and process optimization modules, which can realize continuous pouring of liquid metal, directional solidification and continuous output of ingots, ensure real-time monitoring and optimization control under multi-parameter coupling conditions, thereby improving production efficiency and casting quality, and timely warning and responding to process abnormalities through intelligent means. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic structural diagram of a low-melting-point metal turntable continuous casting system disclosed in an embodiment of the present application.

[0046] Figure 2This is one of the overall schematic diagrams of the continuous casting device in the embodiment of the present application;

[0047] Figure 3 This is the second overall schematic diagram of the continuous casting device in the embodiment of the present application;

[0048] Figure 4 It is a cross-sectional view of the continuous casting device in an embodiment of the present application.

[0049] The accompanying drawings in the figure are marked as follows:

[0050] 1-casting chamber; 2-casting port; 3-operating gloves; 4-air inlet interface; 5-power input device; 6-ingot transfer interface; 7-gate valve; 8-casting turntable; 9-casting crucible. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical scheme and advantages of the implementation of the present invention clearer, the technical scheme in the embodiment of the present invention will be described in more detail below in conjunction with the drawings in the embodiment of the present invention. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the present invention, not all of the embodiments.

[0052] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0053] The embodiments and directional terms described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0054] like Figure 1 As shown, a low melting point metal turntable continuous casting system includes the following modules:

[0055] Continuous casting device, used to achieve continuous pouring, directional solidification and continuous output of metal liquid;

[0056] The automation control module is responsible for the real-time adjustment and control of the pouring process parameters;

[0057] The intelligent monitoring and alarm module is responsible for online monitoring of key process parameters during the casting process and is equipped with a multi-level alarm mechanism to ensure timely warning and intervention when process abnormalities occur;

[0058] Intelligent decision-making and process optimization module provides decision support for process optimization and quality control through data mining and analysis.

[0059] like Figure 2-4As shown, the continuous casting device includes a casting chamber 1, a casting turntable 8 and an air cooling device. The casting chamber 1 is responsible for carrying the casting turntable 8 and the air cooling device and providing a casting environment. The casting chamber 1 includes a shell, legs and an air inlet interface 4. The legs are provided with multiple legs and are evenly fixed to the bottom of the shell; the casting turntable 8 includes a bottom plate, a crucible tray with internal teeth and a power input device 5. The bottom plate is fixedly connected to the shell by bolts and nuts. The crucible tray with internal teeth is movably arranged on the upper side of the bottom plate. The crucible tray with internal teeth is used to hold a casting crucible 9. The power input device 5 is connected to the crucible tray with internal teeth through a pinion gear, thereby driving the casting crucible 9 to rotate to achieve continuous casting; the air cooling device includes a fan and six evenly distributed branch air ducts, one end of each branch air duct is connected to the air inlet interface 4, and the other end extends to the bottom of the casting turntable 8 respectively;

[0060] The upper side of the shell is connected to a casting port 2, and the casting port 2 is provided with an oblique opening to facilitate the smooth outflow of the metal liquid;

[0061] An operating door is provided on one side of the casting chamber 1, and the operating door is equipped with operating gloves 3 and an observation window for workers to observe and operate during the casting process; an ingot transfer interface 6 is provided on the other side of the shell, and the ingot transfer interface 6 is connected to the supporting equipment through a gate valve 7 for transferring the ingot to the next process.

[0062] During the pouring operation, the metal liquid flows through the pouring port 2 through the pipeline and is poured into the corresponding casting crucible 9. After it is full, the power input device 5 is started to rotate the next casting crucible 9 to the bottom of the pouring port 2 to continue pouring. When the finished ingot rotates to the ingot transfer interface 6, the ingot is manually passed through the gate valve 7 by the operating gloves 3 to enter the next process; this reciprocating cycle operation is carried out to achieve continuous production; at the same time, the low-temperature argon gas is sent into the air inlet interface 4 through the fan, and then transmitted to the bottom of the casting turntable 8 through six branch air ducts, so as to achieve uniform and rapid cooling of the metal ingot and effectively avoid the adhesion of the ingot to the tray.

[0063] Furthermore, the automation control module includes the following components:

[0064] A crucible positioning unit, used to achieve precise spatial positioning of the casting crucible 9 to ensure the accuracy of the pouring position;

[0065] The metal liquid regulating unit is used to adjust the temperature and flow rate of the metal liquid in real time to ensure accurate control of the casting process parameters;

[0066] Ingot cooling control unit adjusts the cooling speed of the ingot in real time to ensure that the ingot is cooled quickly and evenly to improve the quality of the casting;

[0067] Servo drive unit performs coordinated motion control of various components to ensure the continuity and stability of the pouring process;

[0068] The process parameter coordination unit comprehensively coordinates the operating parameters of each unit and realizes optimized control under multi-parameter coupling conditions.

[0069] Furthermore, the operating parameters of each unit are comprehensively coordinated to achieve optimal control under multi-parameter coupling conditions, including the following steps:

[0070] Combining process principles and actual operating experience, identify the parameter combinations of strong coupling and weak coupling, and clarify the mechanism and direction of their mutual influence;

[0071] Establish multi-dimensional optimization goals including energy consumption, output and quality, and set process parameter constraints based on equipment capabilities and safety requirements;

[0072] By analyzing the mutual constraints among multiple optimization objectives, the weight coefficient of each objective is allocated based on production importance, and the dynamic adjustment range of each control parameter is determined;

[0073] A hierarchical progressive optimization control strategy is adopted to prioritize the stability of key process parameters and gradually achieve global optimization while satisfying constraints.

[0074] Furthermore, the intelligent monitoring and alarm module includes the following components:

[0075] The parameter acquisition unit collects process parameter data in real time through various sensors to provide basic data support for monitoring and early warning;

[0076] Abnormal diagnosis unit, which performs real-time analysis on collected process parameters and identifies potential process abnormalities;

[0077] The alarm classification unit classifies the alarm information according to the severity and urgency of the abnormality and triggers the corresponding early warning mechanism;

[0078] Fault location unit, which can quickly locate the specific location and cause of the abnormality and provide accurate information support for process intervention;

[0079] The emergency processing unit automatically executes corresponding emergency processing plans for different levels of abnormal situations to reduce the impact of process fluctuations;

[0080] The early warning linkage unit realizes information interaction with the automation control module to ensure that the control strategy can be adjusted in time under abnormal circumstances.

[0081] Furthermore, the collected process parameters are analyzed in real time to identify potential process anomalies, including the following steps:

[0082] For each process parameter, calculate its standardized deviation value Z i : Among them, X i is the real-time process parameter, μ and σ are the historical mean and standard deviation of the parameter respectively. If |Z i ∣ If it is greater than the threshold of the process parameter, it indicates that the process parameter is abnormal;

[0083] Joint monitoring of multiple process parameters using multivariate monitoring methods: like This indicates that there is an overall abnormality, where X t is the vector of all process parameters at the current time t; is the historical mean vector of process parameters; Σ is the covariance matrix of process parameters; T 2 is the comprehensive abnormal index at the current moment; T represents the transposition operation; It is the threshold used to determine whether intervention is needed;

[0084] Use autoregressive model to predict the time series of process parameters: Calculate the difference between actual and predicted values When the set threshold is exceeded, it means that the current process deviates from the normal mode and there is a potential abnormality. represents the predicted value of the process parameter value of the time series at time t+1; X t+1 represents the actual value of the process parameter value of the time series at time t+1; φ 1 is the parameter in the autoregressive model, which represents the process parameter Xt at the previous moment. -1 The correlation of 2 It is the second parameter in the autoregressive model, which indicates the relationship between X and the previous two moments. t-1 and X t-2 The coefficient of correlation; φ p is the parameter in the autoregressive model, which indicates the relationship between X t-p The correlation of t Represents the residual at time ttt.

[0085] Furthermore, the intelligent decision-making and process optimization module includes the following components:

[0086] Data Analysis and Modeling Unit, which supports the decision-making process by analyzing data trends and patterns to identify potential optimization opportunities;

[0087] The process optimization unit automatically generates the best process adjustment plan to ensure quality control and maximize resource utilization during the production process;

[0088] Decision support and feedback unit, providing real-time decision support, optimizing process parameters and ensuring smooth production process;

[0089] The quality monitoring and evaluation unit continuously monitors casting quality, evaluates the gap between the current process and the target quality, promptly identifies quality issues and proposes improvement measures;

[0090] Adaptive adjustment and learning unit, through adaptive adjustment and learning, to cope with dynamic changes in the production process and ensure the sustainability of optimization effects;

[0091] Multi-objective optimization and collaborative decision-making unit balances and coordinates production efficiency, cost and casting quality goals, coordinates the relationship between each goal, and achieves overall optimization.

[0092] Further, balance and coordinate production efficiency, cost and casting quality goals, coordinate the relationship between each goal, and achieve overall optimization, including the following steps:

[0093] Build a comprehensive evaluation system that includes production efficiency indicators, cost indicators and quality indicators, set reasonable target values ​​and weights for each indicator, and establish quantitative evaluation standards to objectively compare and weigh various indicators;

[0094] By analyzing the influence and interaction of process parameters, equipment status and personnel operation factors on various indicators, key control points and potential conflict points are identified, and the constraints and room for improvement between various objectives are clarified;

[0095] Divide each indicator into different levels according to its importance, give priority to ensuring the achievement of the required indicators, and on this basis, improve other indicators by reasonably allocating resources and optimizing process parameters to achieve overall balance;

[0096] Continuously track the efficiency, cost and quality indicators in the production process, set early warning thresholds, and issue warnings in a timely manner and activate emergency plans when an indicator fluctuates abnormally to ensure that all indicators are always within a controllable range.

[0097] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A low melting point metal turntable continuous casting system, characterized in that: Includes the following modules: Continuous casting device, used to achieve continuous pouring, directional solidification and continuous output of metal liquid; The automation control module is responsible for the real-time adjustment and control of the pouring process parameters; The intelligent monitoring and alarm module is responsible for online monitoring of key process parameters during the casting process and is equipped with a multi-level alarm mechanism to ensure timely warning and intervention when process abnormalities occur; Intelligent decision-making and process optimization module provides decision support for process optimization and quality control through data mining and analysis.

2. A low melting point metal turntable continuous casting system according to claim 1, characterized in that: The continuous casting device comprises a casting chamber (1), a casting turntable (8) and an air cooling device. The casting chamber (1) is responsible for carrying the casting turntable (8) and the air cooling device and providing a casting environment. The casting chamber (1) comprises a shell, legs and an air inlet interface (4). The legs are provided with a plurality of legs and are evenly fixed to the bottom of the shell. The casting turntable (8) comprises a bottom plate, a crucible tray with internal teeth and a power input device (5). The bottom plate is fixedly connected to the shell by bolts and nuts. The crucible tray with internal teeth is movably arranged on the upper side of the bottom plate. The crucible tray with internal teeth is used to hold a casting crucible (9). The power input device (5) is connected to the crucible tray with internal teeth through a pinion gear, thereby driving the casting crucible (9) to rotate to achieve continuous casting. The air cooling device comprises a fan and six evenly distributed branch air ducts. One end of each branch air duct is connected to the air inlet interface (4), and the other end extends to the bottom of the casting turntable (8).

3. A low melting point metal turntable continuous casting system according to claim 2, characterized in that: The upper side of the shell is connected to a casting port (2), and the casting port (2) is provided with an inclined opening to facilitate smooth outflow of metal liquid.

4. A low melting point metal turntable continuous casting system according to claim 2, characterized in that: An operating door is provided on one side of the casting chamber (1), and the operating door is equipped with operating gloves (3) and an observation window for workers to observe and operate during the casting process; an ingot transfer interface (6) is provided on the other side of the shell, and the ingot transfer interface (6) is connected to the supporting equipment through a gate valve (7) to transfer the ingot to the next process.

5. A low melting point metal turntable continuous casting system according to claim 4, characterized in that: The automation control module includes the following components: A crucible positioning unit, used to achieve precise spatial positioning of the casting crucible (9) to ensure the accuracy of the pouring position; The metal liquid regulating unit is used to adjust the temperature and flow rate of the metal liquid in real time to ensure accurate control of the casting process parameters; Ingot cooling control unit adjusts the cooling speed of the ingot in real time to ensure that the ingot is cooled quickly and evenly to improve the quality of the casting; Servo drive unit performs coordinated motion control of various components to ensure the continuity and stability of the pouring process; The process parameter coordination unit comprehensively coordinates the operating parameters of each unit and realizes optimized control under multi-parameter coupling conditions.

6. A low melting point metal turntable continuous casting system according to claim 5, characterized in that: Comprehensively coordinate the operating parameters of each unit and achieve optimal control under multi-parameter coupling conditions, including the following steps: Combining process principles and actual operating experience, identify the parameter combinations of strong coupling and weak coupling, and clarify the mechanism and direction of their mutual influence; Establish multi-dimensional optimization goals including energy consumption, output and quality, and set process parameter constraints based on equipment capabilities and safety requirements; By analyzing the mutual constraints among multiple optimization objectives, the weight coefficient of each objective is allocated based on production importance, and the dynamic adjustment range of each control parameter is determined; A hierarchical progressive optimization control strategy is adopted to prioritize the stability of key process parameters and gradually achieve global optimization while satisfying constraints.

7. A low melting point metal turntable continuous casting system according to claim 4, characterized in that: The intelligent monitoring and alarm module includes the following components: The parameter acquisition unit collects process parameter data in real time through various sensors to provide basic data support for monitoring and early warning; Abnormal diagnosis unit, which performs real-time analysis on collected process parameters and identifies potential process abnormalities; The alarm classification unit classifies the alarm information according to the severity and urgency of the abnormality and triggers the corresponding early warning mechanism; Fault location unit, which can quickly locate the specific location and cause of the abnormality and provide accurate information support for process intervention; The emergency processing unit automatically executes corresponding emergency processing plans for different levels of abnormal situations to reduce the impact of process fluctuations; The early warning linkage unit realizes information interaction with the automation control module to ensure that the control strategy can be adjusted in time under abnormal circumstances.

8. A low melting point metal turntable continuous casting system according to claim 4, characterized in that: The intelligent decision-making and process optimization module includes the following components: Data Analysis and Modeling Unit, which supports the decision-making process by analyzing data trends and patterns to identify potential optimization opportunities; The process optimization unit automatically generates the best process adjustment plan to ensure quality control and maximize resource utilization during the production process; Decision support and feedback unit, providing real-time decision support, optimizing process parameters and ensuring smooth production process; The quality monitoring and evaluation unit continuously monitors casting quality, evaluates the gap between the current process and the target quality, promptly identifies quality issues and proposes improvement measures; Adaptive adjustment and learning unit, through adaptive adjustment and learning, to cope with dynamic changes in the production process and ensure the sustainability of optimization effects; Multi-objective optimization and collaborative decision-making unit balances and coordinates production efficiency, cost and casting quality goals, coordinates the relationship between each goal, and achieves overall optimization.

9. A low melting point metal turntable continuous casting system according to claim 8, characterized in that: Balance and coordinate production efficiency, cost and casting quality goals, coordinate the relationship between each goal, and achieve overall optimization, including the following steps: Build a comprehensive evaluation system that includes production efficiency indicators, cost indicators and quality indicators, set reasonable target values ​​and weights for each indicator, and establish quantitative evaluation standards to objectively compare and weigh various indicators; By analyzing the influence and interaction of process parameters, equipment status and personnel operation factors on various indicators, key control points and potential conflict points are identified, and the constraints and room for improvement between various objectives are clarified; Divide each indicator into different levels according to its importance, give priority to ensuring the achievement of the required indicators, and on this basis, improve other indicators by reasonably allocating resources and optimizing process parameters to achieve overall balance; Continuously track the efficiency, cost and quality indicators in the production process, set early warning thresholds, and issue warnings in a timely manner and activate emergency plans when an indicator fluctuates abnormally to ensure that all indicators are always within a controllable range.

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