Special steel bar whole-process quality tracing method
Through the interconnection of production and manufacturing execution systems, real-time database systems and process quality management systems, quality traceability in the steel industry is realized, the problem of inefficient traditional quality traceability is solved, and the quality traceability efficiency and product quality are improved.
Patent Information
- Application Number
- CN202410877873.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-02-21
AI Technical Summary
The quality traceability of the traditional steel industry is inefficient, and there are data silos in the production process data. Process technicians need to query data from multiple systems and splice it together, resulting in inefficiency and seriously affecting the improvement of product quality.
Through the interconnection of the production and manufacturing execution system, real-time database system and process quality management system, unified query and production process traceability of batch numbers and production performance, inspection performance, and real-time parameters are realized. Specific steps include formulating a production schedule, synchronizing production plans, matching real-time data, and displaying production paths and process details.
It realizes unified query and production process traceability of batch numbers and production performance, inspection performance, and real-time parameters, improves quality traceability efficiency, reduces query time for process technicians, and reduces the labor intensity of watchmaking.
Smart Images
Figure CN119494570A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a full-process quality tracing method for special steel bars, and belongs to the technical field of ironmaking quality control methods. Background Art
[0002] Traditional quality traceability in the steel industry is mainly based on manual and electronic records, and requires on-site acquisition of production process data. Although some production plants have real-time databases, they are not matched with production batch numbers. It is also necessary to look up the production time period in the electronic record sheet and check the trend of production process parameters in the real-time database system according to that time period.
[0003] The production process data exists in various systems, and there are data islands. Process technicians need to query data from various systems, then splice them together, and also query the process parameter trends in the real-time database system. This is inefficient and seriously affects the improvement of product quality. The current production and manufacturing execution system, secondary system, inspection and testing system, and real-time database system are complete, and technical means need to be used to achieve the integration and interoperability of various systems and display them in a friendly interface. Summary of the invention
[0004] The purpose of the present invention is to provide a full-process quality traceability method for special steel bars. Through the intercommunication between the production and manufacturing execution system, the real-time database system and the process quality management system, it supports the unified query and production process traceability of the produced batch numbers and production performance, inspection performance and real-time parameters, and effectively solves the above-mentioned problems existing in the background technology.
[0005] The technical solution of the present invention is: a full-process quality traceability method for special steel bars, comprising the following steps: S10. The manufacturing execution system formulates production scheduling, collects the actual production performance of the secondary system process, and receives the process detection parameters of the inspection and testing system; S20, the process quality management system synchronizes the production plan, obtains the furnace number, steel type, rolling plan number and process parameter information, synchronizes the production performance and inspection performance, and matches the real-time data of the real-time database system to realize the card-type visualization of the entire production path; S30. Input the furnace number or rolling batch number that has been produced, obtain all production paths from steelmaking, steel rolling to the back end, and display the entire production process in the form of a graphical card; S40. Display the production details of each process, extract some fields from the actual performance, and add the result values obtained in the process parameter management as the basic data display. According to the association method between the actual performance and the standard, match the corresponding standard information to achieve full process traceability of the production process.
[0006] In step S10, the process quality management system determines the production process and main production parameters of the batch number according to the production scheduling plan of the manufacturing execution system and the collected production performance: The process quality management system associates and generates the production process of the furnace number or rolling plan number according to the production scheduling plan.
[0007] In step S20, the quality traceability implementation process includes the following steps: The process quality management system synchronizes with the database of the production process execution system to obtain the performance parameters uploaded from the secondary system and the inspection data from the inspection and testing system, as well as the real-time data collected from the real-time database system. Through the batch number time period of the production process execution system, the real-time process production parameters are matched, so that all production process parameters are bound to one batch number.
[0008] In step S30, the furnace number or rolling batch number that has been produced is input, and the whole production process is displayed graphically or in a list, including the following steps: In the process quality visualization module, enter the furnace number that has been produced. After querying, you can see all the production processes that the furnace has gone through. If it is red, it means that the process is an unplanned process; After inputting the rolling plan number that has been produced, you can still see all the processes starting from the furnace number that the rolling plan number has gone through after querying, and the rolling process corresponding to the queried rolling plan number is displayed in green.
[0009] In step S40, the production details of each process are displayed to achieve quality traceability of the entire production process, including the following steps: For any process, the process details and key parameter configurations can be displayed; Process details: Displays the production details of the batch number in the process, including the actual production time and the single point of the production process parameters. The real-time data parameters of the process are listed below. Select one or more to display the production process trend of the batch number in one graph or separately. Generate point parameter configuration, configure the parameters that the user is concerned about, select from the list, and display the selected column in the details.
[0010] The beneficial effects of the present invention are: through the intercommunication between the production execution system, the real-time database system and the process quality management system, it supports the unified query of the produced batch numbers and production performance, inspection performance, and real-time parameters and the tracing of the production process. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a work flow chart of the present invention; Figure 2This is a schematic diagram of the process steps in an embodiment of the present invention; Figure 3 This is a schematic diagram of the main functional flow in an embodiment of the present invention; Figure 4 This is a schematic diagram showing the process in an embodiment of the present invention; Figure 5 The following is a schematic diagram showing the details of the process in the embodiment of the present invention. DETAILED DESCRIPTION
[0012] In order to make the purpose, technical solutions and advantages of the invention implementation cases clearer, the technical solutions in the implementation cases of the present invention will be clearly and completely described below in conjunction with the drawings in the implementation cases. Obviously, the implementation cases described are only a small part of the implementation cases of the present invention, rather than all the implementation cases. Based on the implementation cases in the present invention, all other implementation cases obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0013] A full-process quality traceability method for special steel bars includes the following steps: S10. The manufacturing execution system formulates production scheduling, collects the actual production performance of the secondary system process, and receives the process detection parameters of the inspection and testing system; S20, the process quality management system synchronizes the production plan, obtains the furnace number, steel type, rolling plan number and process parameter information, synchronizes the production performance and inspection performance, and matches the real-time data of the real-time database system to realize the card-type visualization of the entire production path; S30. Input the furnace number or rolling batch number that has been produced, obtain all production paths from steelmaking, steel rolling to the back end, and display the entire production process in the form of a graphical card; S40. Display the production details of each process, extract some fields from the actual performance, and add the result values obtained in the process parameter management as the basic data display. According to the association method between the actual performance and the standard, match the corresponding standard information to achieve full process traceability of the production process.
[0014] In step S10, the process quality management system determines the production process and main production parameters of the batch number according to the production scheduling plan of the manufacturing execution system and the collected production performance: The process quality management system associates and generates the production process of the furnace number or rolling plan number according to the production scheduling plan.
[0015] In step S20, the quality traceability implementation process includes the following steps: The process quality management system synchronizes with the database of the production process execution system to obtain the performance parameters uploaded from the secondary system and the inspection data from the inspection and testing system, as well as the real-time data collected from the real-time database system. Through the batch number time period of the production process execution system, the real-time process production parameters are matched, so that all production process parameters are bound to one batch number.
[0016] In step S30, the furnace number or rolling batch number that has been produced is input, and the whole production process is displayed graphically or in a list, including the following steps: In the process quality visualization module, enter the furnace number that has been produced. After querying, you can see all the production processes that the furnace has gone through. If it is red, it means that the process is an unplanned process; After entering the rolling plan number that has been produced, you can still see all the processes from the furnace number that the rolling plan number has gone through after querying, and the rolling process corresponding to the queried rolling plan number is displayed in green.
[0017] In step S40, the production details of each process are displayed to achieve quality traceability of the entire production process, including the following steps: For any process, the process details and key parameter configurations can be displayed; Process details: Displays the production details of the batch number in the process, including the actual production time and the single point of the production process parameters. The real-time data parameters of the process are listed below. Select one or more to display the production process trend of the batch number in one graph or separately. Generate point parameter configuration, configure the parameters that the user is concerned about, select from the list, and display the selected column in the details.
[0018] In practical applications, such as Figure 2 As shown, in step S10, the manufacturing execution system establishes a production schedule, and the system brings out the entire production path card from steelmaking to steel rolling and the back. The system simultaneously collects the production performance information of the secondary system and the test data of the inspection system. The process quality management system determines the production path that the batch number passes through and displays the main production parameters on a card based on the production schedule of the manufacturing execution system and the collected production performance.
[0019] like Figure 3 As shown, in step S20, the system connects to the standards and inspection information and real-time data in the manufacturing execution system.
[0020] The process quality management system is presented based on the inspection data and includes the following steps: The inspection and testing results can only be configured with fields within one inspection and testing item. If the process is selected as electric furnace, LF, or RH, the inspection and testing items only have process components. If the process is selected as continuous casting, the inspection and testing items include process components, smelting components, and all other inspection and testing items. If the process is selected as steel rolling and the subsequent processes, the inspection and testing items do not display items of process components and smelting components. When the process is selected as slow cooling, ingot grinding, and billet grinding, the inspection and testing TAB page is hidden.
[0021] When the mouse is moved into the display, the configured process execution performance and inspection and testing performance data are displayed. Among them, the process execution performance is divided into a group of data for paging by the input material number, and the inspection and testing performance is divided into a group of data for paging by the steelmaking sample number in the process composition and smelting composition items, and divided into a group of data for paging by the sample number in other inspection and testing items.
[0022] like Figure 4 As shown, in step S30, The process quality management system is presented based on production performance and test result data, including the following steps: According to the process configuration, move the mouse to display the process parameter information. In the process quality visualization module, enter the furnace number that has been produced. After querying, you can see all the production processes that the furnace has gone through; Whether it includes unplanned temporary new processes. If so, the new processes are displayed in red. By obtaining the repair mark information of the corresponding processes, it mainly targets the steelmaking ingot grinding and subsequent processes. If a process has only a start time but no end time, the color block in production will be displayed. Enter the rolling plan number that has been produced, and the system will reverse the furnace number based on the rolling batch number and display all the production information corresponding to the furnace number. The clue path corresponding to the rolling batch number will be displayed in green, and other processes will be displayed in blue.
[0023] like Figure 5 As shown, in step S40, the process details are displayed. Specific steps: Any process can display process details and key parameter configurations; process details display the production details of the batch number in the process, including production time performance and single point of production process parameters. The real-time data parameters of the process are listed below. Select one or more to display the production process trend of the batch number in the production time period in one picture or separately; key parameter configuration enables different users to see inconsistent key parameters when the mouse moves into different processes. The key parameter display configuration is account-exclusive and not shared. The key parameter display configuration logic: the process quality performance tab and the inspection and testing performance tab can be configured to display up to 20 parameters in floating windows respectively.
[0024] If a performance record contains data of multiple material numbers, multiple TAB pages will be displayed, sorted in ascending order by material number; By default, the actual process execution performance is displayed; Process parameters are generally displayed as trends. If they are combined into one graph, they are displayed as one graph, otherwise they are displayed as multiple graphs.
[0025] The present invention utilizes the interconnection and real-time interaction between different systems to help process technicians quickly discover quality defects, accurately locate problems and deficiencies in the production process throughout the entire production process, achieve product quality traceability, and accumulate data for subsequent improvement of product quality.
[0026] The manufacturing execution system of the present invention formulates production scheduling, collects the actual production performance of the secondary system process, and receives the process detection parameters of the inspection and testing system; the process quality management system synchronizes the production plan, the production performance and the detection performance, and matches the real-time data of the real-time database system. It can realize the input of the furnace number or rolling batch number that has been produced, and the whole process of the production process can be displayed graphically, or the whole process of the production process can be displayed in a list, and the production details of each process can be displayed, so as to achieve the whole process of the production process. Quality traceability; The production schedule and actual performance of the manufacturing execution system are transmitted to the process quality management system. The process quality visualization determines the production process that the batch number goes through according to the production plan, and matches the production performance and inspection and testing results to the batch number. The real-time data of each process captures a section of process parameter trends according to the start and end time. Process personnel can comprehensively analyze the production process, quickly locate the deficiencies in the production process, accurately find the causes of quality defects, reduce the time for process personnel to find production anomalies, and reduce the labor intensity of process technicians in tabulation.
[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A full-process quality traceability method for special steel bars, characterized in that The following steps are involved: S10. The manufacturing execution system formulates production scheduling, collects the actual production performance of the secondary system process, and receives the process detection parameters of the inspection and testing system; S20, the process quality management system synchronizes the production plan, obtains the furnace number, steel type, rolling plan number and process parameter information, synchronizes the production performance and inspection performance, and matches the real-time data of the real-time database system to realize the card-type visualization of the entire production path; S30. Input the furnace number or rolling batch number that has been produced, obtain all production paths from steelmaking, steel rolling to the back end, and display the entire production process in the form of a graphical card; S40. Display the production details of each process, extract some fields from the actual performance, and add the result values obtained in the process parameter management as the basic data display. According to the association method between the actual performance and the standard, match the corresponding standard information to achieve full process traceability of the production process.
2. A full-process quality traceability method for special steel bars according to claim 1, characterized in that: In step S10, the process quality management system determines the production process and main production parameters of the batch number according to the production schedule of the manufacturing execution system and the collected production performance: the process quality management system associates and generates the production process of the furnace number or the rolling plan number according to the production schedule.
3. A full-process quality traceability method for special steel bars according to claim 1, characterized in that: In step S20, the quality traceability implementation process includes the following steps: The process quality management system synchronizes with the database of the production process execution system to obtain the performance parameters uploaded from the secondary system and the inspection data from the inspection and testing system, as well as the real-time data collected from the real-time database system. Through the batch number time period of the production process execution system, the real-time process production parameters are matched, so that all production process parameters are bound to one batch number.
4. A full-process quality traceability method for special steel bars according to claim 1, characterized in that: In step S30, the furnace number or rolling batch number that has been produced is input, and the whole production process is displayed graphically or in a list, including the following steps: In the process quality visualization module, enter the furnace number that has been produced. After querying, you can see all the production processes that the furnace has gone through. If it is red, it means that the process is an unplanned process; After entering the rolling plan number that has been produced, you can still see all the processes from the furnace number that the rolling plan number has gone through after querying, and the rolling process corresponding to the queried rolling plan number is displayed in green.
5. A full-process quality traceability method for special steel bars according to claim 1, characterized in that: In step S40, the production details of each process are displayed to achieve quality traceability of the entire production process, including the following steps: For any process, the process details and key parameter configurations can be displayed; Process details: Displays the production details of the batch number in the process, including the actual production time and the single point of the production process parameters. The real-time data parameters of the process are listed below. Select one or more to display the production process trend of the batch number in one graph or separately. Generate point parameter configuration, configure the parameters that the user is concerned about, select from the list, and display the selected column in the details.