CN117829652A - Method and system for automatically outputting part inspection plan based on structuring process - Google Patents
Method and system for automatically outputting part inspection plan based on structuring process Download PDFInfo
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Abstract
The invention discloses a method and a system for automatically outputting a part inspection plan based on a structuring process, and belongs to the technical field of part inspection. The invention realizes automatic output of a multi-production line inspection plan based on the three data by structuring the data model design of three data entities of the processing conditions, the logic production line and the entity production line and defining the inspection plan calculation output method, reduces the workload and errors and provides accurate data for a quality management system. After the process is finished, the inspection plan of the multiple production lines and the working procedures can be automatically calculated and output according to the process data, so that the manual conversion treatment of the process staff is not needed, and the manual workload and the error risk are reduced; the on-site inspector only needs to execute the method according to the inspection plan in a fool manner, so that the quality control of the product is ensured; meanwhile, the inspection plan is automatically updated after the process is changed, so that the consistency of the on-site machining inspection version is ensured, and the error of changing and switching is avoided.
Description
Technical Field
The invention belongs to the technical field of part inspection, and relates to a method and a system for automatically outputting a part inspection plan based on structuring process.
Background
With the transformation and upgrading of manufacturing industry, reliable product quality has become a key factor for realizing development and adapting to market change of enterprises under the background of dynamic and changeable market and increasingly competitive market. In the production process of the product, after each procedure is finished, the corresponding size requirement is detected according to the process requirement, and the method is an important means for quality control.
At present, a paper process file is issued by a process planning department, a test item and a test frequency of each procedure are defined in the process file, a field tester checks the process file, and tests are executed according to the process requirements.
In order to avoid the problems, part of enterprise online quality management systems define each process detection project and frequency in the quality management system according to the process file, and on-site inspectors complete and record inspection tasks in the system. However, the above mode needs to manually disassemble the inspection content into the upper and lower limits, the frequency and the measuring tool of the specification according to the process file, and increase the contents of inspection stations, inspection types and the like to be converted into an inspection plan and input into a quality management system, and has the following problems: hundreds to thousands of items of relatively complex part inspection projects are different, and the working load of the programming process and the input inspection plan is large; meanwhile, the process is produced in different production lines, the information such as the inspection stations in the inspection plan is required to be respectively input into the inspection plans of the different production lines, the workload of manual definition is large, and errors are easy to occur; when the process is changed, all production line inspection plans need to be synchronously changed, quality problems can occur when the inspection plans are missed to be changed by mistake, enterprise cost and quality reputation are lost, and manual conversion and input workload of the inspection plans are large and easy to make mistakes.
Disclosure of Invention
The invention aims to solve the problem that the manual conversion and input workload of an inspection plan in the prior art is large and is easy to make mistakes, and provides a method and a system for automatically outputting the inspection plan of a part based on a structuring process.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the invention provides a method for automatically outputting a part inspection plan based on a structuring process, which comprises the following steps:
obtaining the structural processing conditions of the parts and the logic production line of the parts;
acquiring an inspection plan of an output part corresponding to the entity production line based on the structural processing conditions of the part and the logic production line of the part;
and decomposing the inspection plan of the output part corresponding to the entity production line into a station inspection plan, and taking the station inspection plan by the inspection station according to the frequency so as to realize the inspection of the part.
Preferably, the method for acquiring the inspection plan of the output part corresponding to the physical production line is as follows:
searching the structured processing conditions and the logic production line according to the part number;
calculating each entity production line inspection plan in the logic production line;
and acquiring the inspection plan of the corresponding entity production line of the output part according to the inspection plan of each entity production line.
Preferably, the method for calculating an entity line inspection plan in a logical line is as follows:
taking one entity production line in the logic production line, and reading a checking station list corresponding to the entity production line;
reading all inspection items in the structured processing conditions;
and obtaining an entity production line inspection plan according to the inspection item list.
Preferably, according to the checking item list, a list of values of the measuring station names of the checking items is read from the first item, matching is carried out according to the values in the checking station list and according to the names, a specific checking station with a station code is obtained, the checking station is an execution station for checking the checking item when the part is produced in the production line, after the execution of the first checking item is finished, all the checking items are traversed downwards until the execution of all the checking items is finished, and a complete checking plan of the part in the production line is obtained.
Preferably, after the calculation of the inspection plan of the first production line in the logic production line is completed, taking the next production line in the logic production line, repeating the steps to obtain a complete inspection plan of the next production line, traversing all production lines downwards until all production lines in the logic production line calculate the completion inspection plan, and obtaining the inspection plan of the part in each production line.
Preferably, the method for decomposing the inspection plan of the output part corresponding to the physical production line into the station inspection plan is as follows:
acquiring an inspection plan of a part in a certain production line, sorting and reorganizing inspection items according to inspection station codes by the inspection plan of the production line, and summarizing the inspection items of the same inspection station codes into 1 station inspection plan;
aiming at splitting the inspection plan of each inspection station, reorganizing according to the same inspection frequency, and splitting the inspection items into a plurality of inspection plans according to the same inspection frequency of the same inspection station;
and distributing the plurality of inspection plans to each inspection station to obtain a station inspection plan.
Preferably, the inspectors of each inspection station acquire an inspection plan of the station, the inspection plans are grouped according to the inspection frequency, and the inspectors call corresponding inspection tasks according to the frequency to perform inspection.
Preferably, the part production work order is acquired according to the inspection plan of each production line in production, and the inspection plan of the part in the production line is acquired according to the part production work order.
Preferably, the part production work order comprises part number, production line, production quantity and time; the test frequency includes capacity, capacity units, intervals, and interval units.
The invention provides a system for automatically outputting a part inspection plan based on a structuring process, which comprises the following components:
the inspection initial condition acquisition module is used for acquiring structural processing conditions of the parts and logic production lines of the parts;
the production line inspection plan acquisition module is used for acquiring an inspection plan of an output part corresponding to the entity production line based on the structural processing conditions of the part and the logic production line of the part;
the station inspection plan acquisition module is used for decomposing the inspection plan of the entity production line corresponding to the output part into a station inspection plan, and the inspection station is used for acquiring the station inspection plan according to the frequency so as to realize the inspection of the part.
Compared with the prior art, the invention has the following beneficial effects:
the method for automatically outputting the part inspection plan based on the structuring process provided by the invention realizes the automatic outputting of the multi-production line inspection plan based on the three items of data by structuring the data model design of three data entities of the processing condition, the logic production line and the entity production line and defining the inspection plan calculation output method, reduces the workload and errors and provides accurate data for a quality management system. After the process is finished, the inspection plan of the multiple production lines and the working procedures can be automatically calculated and output according to the process data, so that the manual conversion treatment of the process staff is not needed, and the manual workload and the error risk are reduced; the on-site inspector only needs to execute the method according to the inspection plan in a fool manner, so that the quality control of the product is ensured; meanwhile, the inspection plan is automatically updated after the process is changed, so that the consistency of the on-site machining inspection version is ensured, and the error of changing and switching is avoided.
The system for automatically outputting the part inspection plan based on the structuring process provided by the invention realizes the inspection of the part by dividing the system into an initial inspection condition acquisition module, a production line inspection plan acquisition module and a station inspection plan acquisition module. The modules are mutually independent by adopting a modularized idea, so that the modules are convenient to manage uniformly.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method of automatically outputting a part inspection plan based on a structuring process in accordance with the present invention.
FIG. 2 is a diagram of the inspection plan structure of the present invention.
FIG. 3 is a flow chart of a test plan for the output part corresponding to the physical production line of the present invention.
FIG. 4 is a flow chart of a station inspection plan of the present invention.
FIG. 5 is a flow chart of a method of automatically outputting a part inspection plan based on a structuring process in accordance with the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper," "lower," "horizontal," "inner," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the term "horizontal" if present does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The invention is described in further detail below with reference to the attached drawing figures:
the invention provides a method for automatically outputting a part inspection plan based on a structuring process, wherein the method is mainly based on three data: the structure process, the logic production line and the entity production line. The structural process defines the processing technological process of the product and the items to be inspected in each process, the logic production line defines the production lines in which the product can be produced, and the physical production line defines the processing stations contained in the production line and the detection stations corresponding to the line.
In the structural process data structure, the part processing procedure and the items to be checked of each procedure are defined, each checking item is used as a checking item, and each checking item needs to define the content of characteristic names, namely checking item names, specification tolerances, characteristic types (process characteristics/product characteristics), characteristic classifications (key/important/general), measuring station names, checking types, tool numbers, control methods, bubble numbers, size prefixes, nominal values, upper tolerances, lower tolerances, capacity units, intervals, interval units and the like.
The logic production line data structure defines the production lines in which products can be produced, for example, gear parts are divided into pre-hot machining and post-hot machining, 4 lines can be produced before heating, another 4 lines can be produced after heating, and each production line of the 8 production lines needs to generate a respective inspection plan.
And defining processing stations and corresponding detection stations contained in the production line in the entity production line data structure, and mainly using detection station information when generating an inspection plan.
After the data model is defined, the inspection plan of the part in the production of each production line can be calculated according to the data.
The invention provides a method for automatically outputting a part inspection plan based on a structuring process, which is shown in fig. 1 and comprises the following steps:
s1, obtaining structural processing conditions of parts and a logic production line of the parts;
s2, acquiring an inspection plan of an output part corresponding to the entity production line based on the structural processing conditions of the part and the logic production line of the part;
the method for obtaining the inspection plan of the output part corresponding to the entity production line comprises the following steps:
searching the structured processing conditions and the logic production line according to the part number;
calculating each entity production line inspection plan in the logic production line;
and acquiring the inspection plan of the corresponding entity production line of the output part according to the inspection plan of each entity production line.
The method for calculating the inspection plan of one entity production line in the logic production line is as follows:
taking one entity production line in the logic production line, and reading a checking station list corresponding to the entity production line;
reading all inspection items in the structured processing conditions;
and obtaining an entity production line inspection plan according to the inspection item list.
According to the checking item list, reading a value of a list of measuring station names of the checking items from the first item, matching according to the values in the checking station list according to the names, and obtaining a specific checking station with a station code, wherein the checking station is an execution station for checking the checking item when the part is produced in the production line, and after the execution of the first checking item is completed, traversing and executing all the checking items downwards until the execution of all the checking items is completed, so as to obtain a complete checking plan of the part in the production line, as shown in fig. 2 to 3.
After the calculation of the inspection plan of the first production line in the logic production line is completed, the next production line in the logic production line is taken, the steps are repeated to obtain the complete inspection plan of the next production line, all production lines are traversed downwards until the calculation of the inspection plan of all production lines in the logic production line is completed, and the inspection plan of the part in production of each production line is obtained.
S3, decomposing the inspection plan of the output part corresponding to the entity production line into a station inspection plan, and acquiring the station inspection plan by the inspection station according to the frequency so as to inspect the part.
As shown in fig. 4, the method of decomposing the inspection plan of the output part corresponding to the physical production line into the station inspection plan is as follows:
acquiring an inspection plan of a part on a certain production line, sorting and reorganizing inspection items according to inspection station codes by the inspection plan of the production line, and summarizing the inspection items of the same inspection station codes into 1 station inspection plan;
aiming at the inspection plan of each inspection station, reorganizing according to the same inspection frequency (capacity, capacity unit, interval and interval unit), and splitting the inspection items into a plurality of inspection plans according to the same inspection frequency of the same inspection station;
and distributing the plurality of inspection plans to each inspection station to obtain a station inspection plan.
The inspection staff of each inspection station acquires the inspection plan of the station in the quality management system, can check the inspection plan, groups the inspection plans according to the inspection frequency, and calls corresponding inspection tasks according to the frequency to carry out inspection execution.
The quality management system acquires the part production work orders according to the inspection plan of each production line during production, and acquires the inspection plan of the parts in the production line according to the part production work orders. The part production work order comprises part numbers, production lines, production quantity and time.
The invention provides a system for automatically outputting a part inspection plan based on a structuring process, which is shown in fig. 5 and comprises an initial inspection condition acquisition module, a production line inspection plan acquisition module and a station inspection plan acquisition module;
the initial condition inspection acquisition module is used for acquiring structural processing conditions of the parts and logic production lines of the parts;
the production line inspection plan acquisition module is used for acquiring an inspection plan of an output part corresponding to the entity production line based on the structural processing conditions of the part and the logic production line of the part;
the station inspection plan acquisition module is used for decomposing the inspection plan of the entity production line corresponding to the output part into a station inspection plan, and the inspection station is used for acquiring the station inspection plan according to the frequency so as to realize the inspection of the part.
The invention provides a method for automatically outputting a part inspection plan based on a structuring process, which can automatically calculate and output inspection plans of multiple production lines and various working procedures according to process data after a process staff compiles the process, does not need manual conversion treatment of the process staff, and reduces manual workload and error risks; the on-site inspector only needs to execute the method according to the inspection plan in a fool manner, so that the quality control of the product is ensured; meanwhile, the inspection plan is automatically updated after the process is changed, so that the consistency of the on-site machining inspection version is ensured, and the error of changing and switching is avoided.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for automatically outputting a part inspection plan based on a structuring process, comprising the steps of:
obtaining the structural processing conditions of the parts and the logic production line of the parts;
acquiring an inspection plan of an output part corresponding to the entity production line based on the structural processing conditions of the part and the logic production line of the part;
and decomposing the inspection plan of the output part corresponding to the entity production line into a station inspection plan, and taking the station inspection plan by the inspection station according to the frequency so as to realize the inspection of the part.
2. The method for automatically outputting a part inspection plan based on a structuring process according to claim 1, wherein the method for acquiring the inspection plan of the corresponding physical production line of the output part is as follows:
searching the structured processing conditions and the logic production line according to the part number;
calculating each entity production line inspection plan in the logic production line;
and acquiring the inspection plan of the corresponding entity production line of the output part according to the inspection plan of each entity production line.
3. The method for automatically outputting part inspection plans based on structuring process as in claim 2, wherein the method for calculating an actual production line inspection plan in a logical production line is as follows:
taking one entity production line in the logic production line, and reading a checking station list corresponding to the entity production line;
reading all inspection items in the structured processing conditions;
and obtaining an entity production line inspection plan according to the inspection item list.
4. A method for automatically outputting a part inspection plan based on a structuring process according to claim 3, wherein a list of values of the names of measuring stations of inspection items is read from a first item according to the list of inspection items, and a specific inspection station with a station code is obtained by matching the names in the list of inspection stations according to the values, wherein the inspection station is an execution station for inspecting the inspection item when the part is produced in the production line, and after the execution of the first inspection item is completed, all inspection items are traversed downwards until the execution of all inspection items is completed, so that a complete inspection plan of the part in the production line is obtained.
5. The method for automatically outputting part inspection plans based on the structuring process according to claim 3, wherein after the inspection plan calculation of the first production line in the logic production lines is completed, the next production line in the logic production lines is taken, the above steps are repeated to obtain a complete inspection plan of the next production line, all production lines are traversed downwards until all production lines in the logic production lines are calculated to complete the inspection plan, and the inspection plan of the part in each production line is obtained.
6. The method for automatically outputting a part inspection plan based on a structuring process according to claim 1, wherein the method for decomposing the inspection plan of the output part corresponding to the physical production line into the station inspection plan is as follows:
acquiring an inspection plan of a part in a certain production line, sorting and reorganizing inspection items according to inspection station codes by the inspection plan of the production line, and summarizing the inspection items of the same inspection station codes into 1 station inspection plan;
aiming at splitting the inspection plan of each inspection station, reorganizing according to the same inspection frequency, and splitting the inspection items into a plurality of inspection plans according to the same inspection frequency of the same inspection station;
and distributing the plurality of inspection plans to each inspection station to obtain a station inspection plan.
7. The method for automatically outputting part inspection plans based on the structuring process according to claim 6, wherein the inspection staff of each inspection station obtains the inspection plans of the station, the inspection plans are grouped according to the inspection frequency, and the inspection staff invokes the corresponding inspection task according to the frequency to perform inspection.
8. The method for automatically outputting a part inspection plan based on a structuring process as claimed in claim 6, wherein the part production work order is obtained according to the inspection plan at the time of production of each production line, and the inspection plan of the part at the production line is obtained according to the part production work order.
9. The method for automatically outputting a part inspection plan based on a structuring process as in claim 6, wherein the part production work order comprises part number, production line, production quantity and time; the test frequency includes capacity, capacity units, intervals, and interval units.
10. A system for automatically outputting a part inspection plan based on a structuring process, comprising:
the inspection initial condition acquisition module is used for acquiring structural processing conditions of the parts and logic production lines of the parts;
the production line inspection plan acquisition module is used for acquiring an inspection plan of an output part corresponding to the entity production line based on the structural processing conditions of the part and the logic production line of the part;
the station inspection plan acquisition module is used for decomposing the inspection plan of the entity production line corresponding to the output part into a station inspection plan, and the inspection station is used for acquiring the station inspection plan according to the frequency so as to realize the inspection of the part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311812487.9A CN117829652A (en) | 2023-12-26 | 2023-12-26 | Method and system for automatically outputting part inspection plan based on structuring process |
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| CN202311812487.9A CN117829652A (en) | 2023-12-26 | 2023-12-26 | Method and system for automatically outputting part inspection plan based on structuring process |
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| CN202311812487.9A Pending CN117829652A (en) | 2023-12-26 | 2023-12-26 | Method and system for automatically outputting part inspection plan based on structuring process |
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