CN115907284A - Welding manufacturing full-process management method, system, equipment and storage medium - Google Patents
Welding manufacturing full-process management method, system, equipment and storage medium Download PDFInfo
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- CN115907284A CN115907284A CN202211213071.0A CN202211213071A CN115907284A CN 115907284 A CN115907284 A CN 115907284A CN 202211213071 A CN202211213071 A CN 202211213071A CN 115907284 A CN115907284 A CN 115907284A
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Abstract
The invention discloses a welding manufacturing full-process management method, a system, equipment and a computer readable storage medium, which comprises extracting component information based on a component three-dimensional model of a component to be produced; obtaining information of each welding joint based on the component information; obtaining a welding joint summary file of each welding joint based on the component information and each welding joint information; the welding joint summary file comprises component information, all welding joint information, and target process assessment, target process rules and target welder qualification which are respectively corresponding to each welding joint; and determining the welding equipment corresponding to each welding joint based on the welding joint summary file, so that a welding operator with the target welder qualification adopts the welding equipment to weld and produce the welding joint based on the corresponding target process procedure, and the production efficiency and the product quality are improved.
Description
Technical Field
The invention relates to the technical field of equipment manufacturing, in particular to a method, a system, equipment and a computer readable storage medium for managing a welding manufacturing full flow.
Background
Welding is one of the most widely applied technologies in the field of equipment manufacturing, and relates to each link of structural design, process development, actual production and the like, and the manufacturing process is very complex. Traditional welding manufacturing mainly depends on manual implementation, wherein experience and technology of designers, technologists and manufacturers who participate in the whole process all affect welding quality, and workload of each link is relatively large. For example, in the design stage, the component structure is mainly presented in the form of a drawing or a three-dimensional model, the data information of the component structure needs to be marked one by a designer according to the relevant standard and own experience, and the data information and the component structure data are independent from each other. In the process design stage, a technologist also needs to repeatedly extract data information of the component, but due to large data volume and complex types, data extraction errors are often caused, and subsequent process design contents are affected. In the manufacturing process, welding personnel need to manually input corresponding welding process parameters into welding equipment in sequence and then perform welding production. That is, in the prior art, each link needs to be realized manually, which affects the production efficiency and the product quality.
In view of the above, how to provide a welding manufacturing full-flow management method, system, device and computer readable storage medium that solve the above technical problems becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a system, equipment and a computer readable storage medium for managing the whole welding manufacturing process, which improve the design quality and efficiency, save the human resources and are beneficial to improving the production efficiency and the product quality in the using process.
In order to solve the above technical problem, an embodiment of the present invention provides a welding manufacturing full process management method, including:
extracting component information based on a three-dimensional model of a component to be produced;
obtaining information of each welding joint based on the component information; the welding joint information comprises welding joint groove information and welding joint forming information;
obtaining a welding joint summary file of each welding joint based on the component information and the welding joint information; the weld joint summary file includes the component information, the weld joint information, and a target process rating, a target weld process specification, and a target welder qualification corresponding to each of the weld joints;
and determining welding equipment corresponding to each welding joint based on the welding joint summary file so that a welding operator with the target welder qualification adopts the welding equipment to weld and produce the welding joint based on the corresponding target welding process rule.
Optionally, obtaining information of each welding joint based on the component information includes:
matching groove information of each welding joint from a pre-established standard groove database according to the part information;
matching simulation results and design criteria corresponding to each interface from a pre-established design knowledge database based on the service condition of the component to be produced;
aiming at each welding joint, matching corresponding welding joint forming information from a welding joint forming database established in advance according to corresponding welding joint groove information, an analog simulation result and a design rule;
and obtaining the welding joint information of the corresponding welding joint based on the welding joint groove information and the corresponding welding joint forming information.
Optionally, the part information includes part shape information and plate information, where the plate information includes material, thickness, and shape;
the matching of the groove information of each welding joint from a pre-established standard groove database according to the component information comprises the following steps:
and matching welding joint groove information corresponding to the welding joint from a pre-established standard groove database based on plate information and a welding method corresponding to the welding joint for each welding joint.
Optionally, the obtaining a welding joint summary file of each welding joint based on the component information and the welding joint information includes:
matching target welding process rules respectively corresponding to each welding joint from a pre-established process rule database based on the information of each welding joint;
matching target welder qualifications respectively corresponding to each welding joint from a pre-established welder qualification database based on the information of each welding joint;
and generating a welding joint summary file by combining the part information and the welding joint information according to the target welding process procedure and the target welder qualification which respectively correspond to each welding joint.
Optionally, when the target welding process rule corresponding to the welding joint is not matched from the pre-established process rule database, the method further includes:
acquiring welding position information of the part to be produced based on a product three-dimensional structure model corresponding to the part to be produced;
matching a target process assessment corresponding to an unmatched weld joint from a pre-established process assessment database according to weld joint information and weld location information of the unmatched weld joint, so as to generate a target welding process procedure corresponding to the unmatched weld joint based on the target process assessment.
Optionally, the process assessment database is established based on verified key assessment elements of each process assessment and preset assessment standard rules.
Optionally, the key evaluation elements include one or more of welding method, base material, base material thickness, welding joint form, weld size and welding position.
Optionally, the determining, based on the welding joint summary file, a welding device corresponding to each welding joint includes:
and matching the welding equipment corresponding to the corresponding welding joint from a welding equipment database established in advance according to the information of each welding joint in the welding joint summary file.
Optionally, the method further includes:
collecting welding data during welding of a welding joint;
analyzing the welding data based on process parameters in the target welding process specification.
Optionally, the method further includes:
optimizing the structural design and/or the process design of the component to be produced based on the welding data.
Optionally, the method further includes:
matching a corresponding quality detection method and a corresponding detection standard from a pre-established quality detection database based on the welding joint information after welding production is finished;
performing quality detection on the finished welding joint by adopting the quality detection method to obtain a quality detection result;
and verifying the quality detection result by adopting the detection standard so as to determine the quality of the welding joint.
Optionally, the method further includes:
and optimizing the structural design and/or the process design of the part to be produced based on the quality detection result.
The embodiment of the invention also provides a welding manufacturing full-process management system, which comprises:
the structural design subsystem is used for processing the part information of the part to be produced to obtain the information of each welding joint; the part information is obtained by extracting based on the three-dimensional structure model of the part to be produced, and the welding joint information comprises welding joint groove information and welding joint forming information;
the process design subsystem is used for obtaining a welding joint summary file of each welding joint based on the component information and the welding joint information; the weld joint summary file includes the component information, the respective weld joint information, and a respective target process rating, target weld process specification, and target welder qualification for each of the weld joints;
and the welding production subsystem is used for determining the welding equipment corresponding to each welding joint based on the welding joint summary file so as to enable a welding operator with the target welder qualification to perform welding production on the welding joints by adopting the welding equipment based on the corresponding target welding process procedures.
The embodiment of the invention also provides a welding manufacturing full-process management device, which comprises:
a memory for storing a computer program;
and a processor for implementing the steps of the welding manufacturing full-process management method when the computer program is executed.
The embodiment of the invention also provides a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the steps of the welding manufacturing full-process management method are realized.
The embodiment of the invention provides a method, a device, a system, equipment and a computer readable storage medium for managing a whole welding manufacturing process, when a part to be produced needs to be produced, part information is extracted according to a part three-dimensional model of the part to be produced in a combined design link, then welding joint information is determined according to the part information, a welding joint summary file can be obtained in a process design sub-link according to the part information and the welding joint information, the welding joint summary file comprises the part information, the welding joint information, a target welding process rule and a target welding qualification which respectively correspond to each welding joint, and a welding device corresponding to each welding joint can be obtained in a welding production link according to the welding joint summary file, so that a welding operator with the corresponding target welding qualification adopts the welding device to perform welding production on the welding joint according to the corresponding target welding process rule, all links are automatically completed in the whole process, the interconnection of all links is realized, the design quality and the design efficiency are improved, human resources are saved, and the production efficiency and the product quality are favorably improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic flow chart illustrating a method for managing a full process of welding manufacture according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the operation of a structural design subsystem according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating operation of a process design subsystem according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating operation of a welding production subsystem in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a welding manufacturing overall process management system according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of another welding manufacturing overall process management system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a welding manufacturing full-process management apparatus according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a method, a system and equipment for managing a whole welding manufacturing process and a computer-readable storage medium, which improve the design quality and efficiency in the using process, save human resources and are beneficial to improving the production efficiency and the product quality.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of a full-process management method for welding manufacturing according to an embodiment of the present invention. The method comprises the following steps:
s110: extracting component information based on a three-dimensional model of a component to be produced;
it should be noted that, in the embodiment of the present invention, a designer may design a three-dimensional structure model of a product through a design terminal according to a product structure, where the three-dimensional structure model of the product includes a component three-dimensional model of each component to be produced, and the component three-dimensional model of each component to be produced is associated with corresponding component information, that is, the actual structure of the component, and the used material, plate thickness, and other component information are displayed through the component three-dimensional model, so that for each component to be produced, the component three-dimensional model of the component to be produced may be directly obtained, and corresponding component information is extracted through the component three-dimensional model, specifically, the component information may include component shape information and each plate information, where each plate information includes a material, a thickness, and a shape of a corresponding plate, and certainly, in an actual application, the three-dimensional structure model may include not only the above information but also other information, and is specifically determined according to an actual need.
It should be further noted that, in the embodiment of the present invention, a structure design subsystem, a process design subsystem, and a welding production subsystem are pre-established, and information among the subsystems may be intercommunicated, where the structure design subsystem may directly communicate with a design terminal, and may obtain a three-dimensional model of a component to be produced from the design terminal, and directly extract corresponding component information from the three-dimensional model of the component.
S120: obtaining information of each welding joint based on the component information; the welding joint information comprises welding joint groove information and welding joint forming information;
specifically, after the part information of the part to be produced is acquired, the structural design subsystem acquires the welding joint information of each welding joint in the part according to the part information, wherein each welding joint information comprises welding joint groove information and welding joint forming information.
The welding joint groove information can comprise the information of the size of a truncated edge, the angle of the groove, the assembly gap and the like; the weld joint forming information may include weld penetration, weld fillet size, nugget size, and the like.
S130: obtaining a welding joint summary file of each welding joint based on the component information and the information of each welding joint; the welding joint summary file comprises component information, welding joint information, target welding process rules and target welder qualifications which respectively correspond to each welding joint;
specifically, after the information of each welding joint is obtained through the structural design subsystem, the part information of the part to be produced and the obtained information of each welding joint can be transmitted to the process design subsystem, and the process design subsystem can process the information after obtaining the part information and the information of each welding joint to further obtain a welding joint summary file of each welding joint, wherein the welding joint summary file can be a total summary file, and the welding joint summary file comprises the part information of the part to be produced, the welding joint information of each welding joint corresponding to the part to be produced, a target welding process rule corresponding to each welding joint and a target welding qualification. In practical application, the welding joint summary file may further include a target process assessment corresponding to each welding joint, wherein the process rule is generated according to a certain process assessment, and therefore the corresponding process assessment may be determined according to the process rule.
S140: and determining the welding equipment corresponding to each welding joint based on the welding joint summary file so that the welding operators with the target welder qualification can perform welding production on the welding joints by adopting the welding equipment based on the corresponding target welding process rules.
It can be understood that after the welding joint summary file corresponding to each welding joint of the to-be-welded component is obtained, the welding joint summary file is transmitted to the welding production subsystem, the welding production subsystem can determine the welding equipment corresponding to each welding joint of the to-be-welded component according to the welding joint summary file, match the welding operator with the target welder qualification according to the target welder qualification corresponding to the welding joint, and then enable the welding operator to operate the welding equipment to weld the welding joint, so that the welding production of the whole to-be-welded component is completed.
Therefore, when a part to be produced needs to be produced, the method includes the steps that part information is extracted according to a part three-dimensional model of the part to be produced in a combined design link, then welding joint information is determined according to the part information, a welding joint summary file can be obtained in a process design sub-link according to the part information and the welding joint information, the welding joint summary file comprises the part information, the welding joint information, a target welding process rule and a target welding qualification corresponding to each welding joint, and a welding device corresponding to each welding joint can be obtained in a welding production link according to the welding joint summary file, so that a welding operator with the corresponding target welding qualification adopts the welding device to weld the welding joints according to the corresponding target welding process rule, all links in the whole process are automatically completed, interconnection and intercommunication of all links are achieved, design quality and efficiency are improved, human resources are saved, and production efficiency and product quality are improved.
The present embodiment further describes and optimizes the technical solution with respect to the previous embodiment. Specifically, the method comprises the following steps:
further, referring to fig. 2, the structural design subsystem is established based on a pre-established standard groove database, a welding joint forming database and a design knowledge database;
it should be noted that the standard groove database is accurately established in advance based on several common welding methods, plate information (for example, plate materials) and welding joint groove information of structural design, and groove design based on groove design standards and experience conversion, and specifically includes welding joint groove information corresponding to various plate information, and welding joint groove information corresponding to the same plate information in different welding methods are different, where welding joint groove information corresponding to different plate information using the same welding method may be categorized and stored in the standard groove database, and welding joint groove information corresponding to the same plate information in different welding methods may also be categorized and stored in the standard groove database, and a specific storage method is not particularly limited in the embodiment of the present invention.
The welding joint forming database is established in advance based on welding joint groove information, simulation results and design criteria corresponding to the welding joint forming information, the welding joint forming information can comprise forming information such as weld penetration, weld fillet size and weld nugget size, and the welding joint forming database is linked with the standard groove database according to a certain rule, namely the welding joint groove information can be further determined according to the component structure, the welding joint forming information can be further determined according to the welding joint groove information, for example, the groove size can be determined according to the component information of the component structure, and the welding joint forming information can be further determined according to the groove size.
The design knowledge database can be established in advance by analyzing the design standard requirements and combining simulation results of different interfaces and design criteria formed by experience accumulation and conversion, and can provide bottom layer logic guidance for intelligent matching of three-dimensional structuralization, standard grooves and welding joint forming, wherein the simulation data of the different interfaces are obtained by performing simulation on components based on service conditions (using conditions and using working conditions) of the components corresponding to the interfaces.
Then, the process of obtaining information of each welding joint based on the component information may specifically include:
matching groove information of each welding joint from a pre-established standard groove database according to the component information;
matching simulation results and design criteria corresponding to each interface from a pre-established design knowledge database based on the service condition of the component to be produced;
for each welding joint, matching corresponding welding joint forming information from a welding joint forming database established in advance according to corresponding welding joint groove information, an analog simulation result and a design rule;
and obtaining the welding joint information of the corresponding welding joint based on the welding joint groove information and the corresponding welding joint forming information.
It should be noted that the part information in the embodiment of the present invention includes part shape information and information of each plate, where the plate information includes material, thickness, and shape, and specifically, for each welding joint, welding joint groove information corresponding to the welding joint may be matched from a standard groove database based on the plate information of each plate corresponding to the welding joint and a welding method, where the welding joint groove information includes a root face size, a groove angle, and an assembly gap. Specifically, the groove information of each welding joint corresponding to the welding method may be matched from a standard groove database based on the welding method, and then the final groove information of the welding joint may be matched from the groove information of the welding joint based on the plate information corresponding to the welding joint.
It should be further noted that the service condition of the component to be produced can be determined according to the component to be produced, the simulation result and the design criterion corresponding to each interface can be matched from the design knowledge database based on the service condition, then, for each welding joint, the corresponding welding joint forming information is matched from the welding joint forming database established in advance according to the welding joint groove information, the simulation result and the design criterion corresponding to the welding joint, and after the welding joint groove information and the welding joint forming information are obtained, the welding joint information corresponding to the welding joint is obtained based on the welding joint groove information and the corresponding welding joint forming information.
Of course, referring to fig. 2, in practical application, a design data center may be further included as a storage terminal of the structural design subsystem, data generated in the structural design process and data fed back by other links may be stored in the design data center, and the carrier for data storage and exchange is used in the design data center.
In addition, it should be noted that after the welding joint information of each welding joint is obtained, a welding structure model may be obtained based on the welding joint information of each welding joint and a three-dimensional model of the component to be produced, the welding structure model is also established based on the welding joint information of each welding joint on the basis of the original three-dimensional model of the component, and the component information, the groove information of each welding joint, and the welding joint forming information may be extracted through the welding structure model.
Further, referring to fig. 3, the process design subsystem is established based on a pre-established process evaluation database, a welder qualification database and a process procedure database;
it should be noted that the process assessment database is established based on the verified key assessment elements of each process assessment and the preset assessment standard rules. Specifically, a process evaluation database may be established according to all third-party certified process evaluation reports, and key evaluation factors of the process evaluation may include one or a combination of more of a welding method, a base material, a base material thickness, a welding joint form, a weld size, and a welding position. In addition, in practical application, a process evaluation database may be established based on process evaluation element information and preset standard rules, wherein the process evaluation element information includes key evaluation element information, and specifically may include evaluation basic information (such as an evaluation number, an evaluation standard, PWPS, an evaluation date and version), process evaluation contents and evaluation coverage, the process evaluation contents may include a welding method, a droplet process, a welding joint form, a tube sheet identifier, a base material, a base material thickness, a penetration depth, a welding angle, a welding position, welding details, and the like, and the process evaluation coverage may be automatically formed according to the process evaluation contents and corresponding standard requirements, and each process evaluation content corresponds to one process evaluation coverage.
The technical specification database comprises all welding technical specifications used for guiding actual welding production, each welding technical specification is generated according to one process assessment, one welding technical specification corresponds to one welding joint, a plurality of welding technical specifications can correspond to the same process assessment, in practical application, the technical specification database and the process assessment database can be linked according to a certain rule, for example, all welding technical specifications compiled according to a certain process assessment (or a process assessment report) can be stored into the same unit, and each welding technical specification corresponds to one welding joint information, so that the corresponding welding technical specification is matched from the technical specification database based on the welding joint information.
The method specifically comprises the steps of establishing a welder qualification database based on the welder qualifications of all qualified welding operators in advance, specifically obtaining a welding qualification certification certificate of the welding operator, extracting key contents including a welding method, a welding joint type, a material size, a welding position and the like from the certificate, automatically forming a corresponding coverage range, and correspondingly storing welding joint information including the welding joint type and the like and the welder qualification so as to match the corresponding welder qualification through the welding joint information, and further determining the corresponding welding operator according to the welder qualification.
In addition, as shown in fig. 3, the process design subsystem may further include a process knowledge database and a process data center, wherein the process knowledge database forms a specific process design rule by analyzing related process standard requirements, simulation results, and experience accumulation and conversion, and provides a bottom-level logic guidance for defining a coverage area for process evaluation, intelligently matching and generating process rules, and intelligently matching and generating welder qualifications. And the data fed back by the structural design environment and the production and manufacturing links can be processed so as to further improve the process design criteria. The process data center can be used as a storage terminal for all data of the process design subsystem, can be used for storing data generated in the process of process design and data fed back by other links, is a carrier for data storage and exchange, and the design terminal in the process design subsystem is used as a man-machine interaction device in the process design stage, and the display interface of each database, the information processing of the data center and the viewing of related design data can be realized through the design terminal.
Then, the process of obtaining the welding joint summary file of each welding joint based on the component information and the information of each welding joint may specifically include:
matching target welding process rules respectively corresponding to each welding joint from the process rule database based on the information of each welding joint;
matching target welder qualifications respectively corresponding to each welding joint from a welder qualification database based on the information of each welding joint;
and generating a welding joint summary file by combining the part information and the information of each welding joint according to the target welding process rule and the target welder qualification which respectively correspond to each welding joint.
It should be noted that, in the embodiment of the present invention, a corresponding target welding process rule may be matched from the process rule database according to each welding joint information output by the result design subsystem, a target welder qualification is matched from the welder qualification database according to the welding joint information, then a welding joint summary file may be generated for the target welding process rule and the target welder qualification corresponding to each welding joint, as well as the component information and each welding joint information, and the welding joint summary file is output to the welding production subsystem.
Further, in the case where the target welding process protocol corresponding to the weld joint is not matched from the process protocol database, the method may further comprise:
acquiring welding position information of the part to be produced based on a product three-dimensional structure model corresponding to the part to be produced;
matching a target process assessment corresponding to the unmatched weld joint from the process assessment database based on the weld joint information and the weld location information of the unmatched weld joint to generate a target weld process specification corresponding to the unmatched weld joint based on the target process assessment.
It should be noted that, when a target welding process rule corresponding to a certain welding joint is not matched in a process rule database, the welding joint is used as an unmatched welding joint, welding position information of a part to be produced is obtained based on a product three-dimensional structure model corresponding to the part to be produced, then target process assessment corresponding to the unmatched welding joint is matched from the process assessment database according to the welding position information and the welding joint information of the unmatched welding joint, so that a worker can compile a target welding process rule corresponding to the unmatched welding joint based on the target process assessment, then a welding joint summary file can be generated based on each target welding process rule and target welder qualification, as well as part information and each welding joint information, and the welding joint summary file is output to a welding production subsystem, and the target welding process rule and the welding joint information of the unmatched welding joint can be correspondingly stored in the process rule database, so as to continuously perfect the process rule database. In practical application, a welding joint summary file can be generated based on each target process assessment, a target welding process rule, a target welder qualification, part information and each welding joint information, and the welding joint summary file is output to the welding production subsystem, wherein for a welding joint which can be matched with the target welding process rule, the corresponding target process assessment can be further determined according to the target welding process rule, and then the welding joint summary file is generated.
Further, as shown in fig. 4, the welding production subsystem is built based on a pre-built welding equipment database;
it should be noted that the welding production subsystem in the embodiment of the present invention may be specifically established based on a welding equipment database, where the welding equipment database is used to manage call and operation conditions of all welding equipment, and the welding equipment database may be established in advance based on all welding joint information and corresponding welding equipment. In practical application, the welding production subsystem may further include a production plan database, where the production plan database is configured to make a production plan in a welding manufacturing stage according to information such as an order and production capacity, where the order may be obtained by manual input or in other manners, the made production plan mainly includes basic information such as items, components, processes, devices, welding joints, and generation beats, and actual production information fed back from the production plan database may be dynamically adjusted within a certain limit range.
In addition, the welding production subsystem can also comprise a quality detection database, the quality detection database can be correspondingly established based on the welding joint information, the quality detection method and the detection standard, the quality detection database synchronously calls the relevant welding joint information according to the production plan database and the welding equipment database, and identifies the corresponding quality detection method and the corresponding detection standard.
The welding production subsystem can also comprise a manufacturing knowledge database and a manufacturing data center, wherein the manufacturing is that the database forms a specific welding production criterion by analyzing related manufacturing operation requirements, manufacturing process data, quality detection data and the like, technical guidance is provided for manufacturing process related links such as the operation mode of welding equipment, the selection of a quality detection method and the like, and meanwhile, data of a structural design and a process link are received and processed, so that the welding production criterion is further perfected, and the reliability and the stability of welding quality are improved. The manufacturing data center is used as a storage terminal of all data of the subsystem, and data generated in the manufacturing process and data fed back by other links are stored in the data center and are carriers for data storage and exchange. The manufacturing terminal in the production manufacturing subsystem is the man-machine interaction device at the stage, and the database display interface, the data center information processing, the viewing of related process data and the like can be realized through the terminal.
Then, the process of determining the welding device corresponding to each welding joint based on the welding joint summary file may specifically include:
and matching the welding equipment corresponding to the corresponding welding joint from the welding equipment database according to the information of each welding joint in the welding joint summarizing file, and aiming at a certain welding joint so that a welding operator with corresponding target welder qualification operates the corresponding welding equipment to weld the welding joint.
Still further, the method may further comprise:
collecting welding data through a welding production subsystem in the process of welding a welding joint;
the welding data is analyzed based on the process parameters in the target welding process specification.
It should be further noted that, during the welding process of the welding joint, welding data is collected, and the welding data is analyzed based on the process parameters in the target welding process procedure corresponding to the welding joint to determine whether the welding operation is proper and whether the process requirements are met, so that the monitoring of the welding process is realized, and the welding operator can find and adjust the problems in time, thereby ensuring the welding quality.
Still further, the method may further comprise:
and feeding back the welding data to the structural design subsystem and/or the process design subsystem so as to optimize structural design and/or process design of the part to be produced at any time based on the welding data, thereby realizing mutual linkage of all links.
Further, the method may further include:
matching a corresponding quality detection method and a corresponding detection standard from a quality detection database based on the welding joint information after the welding production is finished;
performing quality detection on the finished welding joint by adopting a quality detection method to obtain a quality detection result;
and verifying the quality detection result by adopting a detection standard so as to determine the quality of the welding joint.
It can be understood that, in the embodiment of the present invention, a quality detection method and a detection standard may also be matched according to welding joint information of a welding joint through a quality detection database, then, after the welding of the welding joint is completed, the welding joint is obtained, a quality detection result is obtained by performing quality detection on the welding joint through the matched quality detection method, and then, the quality detection result is verified according to the matched detection standard, so as to determine whether the quality of the welding joint which is completed by welding meets requirements, thereby implementing quality monitoring on the welding joint. In addition, after the quality detection result is obtained, the quality detection result can be fed back to the structural design subsystem and/or the process design subsystem, so that the structural design and/or the process design of the part to be produced at any time can be optimized based on the quality detection result.
On the basis of the above embodiments, the embodiment of the present invention further provides a welding manufacturing full process management system, which specifically refers to fig. 5. The system comprises:
the structural design subsystem 1 is used for processing the part information of the part to be produced to obtain the information of each welding joint; the part information is obtained by extracting based on a three-dimensional structure model of the part to be produced, and the welding joint information comprises welding joint groove information and welding joint forming information;
the process design subsystem 2 is used for obtaining a welding joint summary file of each welding joint based on the component information and the information of each welding joint; the welding joint summary file comprises component information, welding joint information, target process assessment, target welding process regulation and target welder qualification which correspond to each welding joint;
and the welding production subsystem 3 is used for determining the welding equipment corresponding to each welding joint based on the welding joint summary file so that a welding operator with the target welder qualification can perform welding production on the welding joints by adopting the welding equipment based on the corresponding target welding process rules.
It should be noted that the structural design subsystem 1, the process design subsystem 2 and the welding production subsystem 3 in the embodiment of the present invention may be interconnected, and each subsystem includes multiple parts, as shown in fig. 6. For a specific description of each subsystem in the welding manufacturing full-process management system, reference is made to the above method embodiment, and details of the embodiment of the present invention are not repeated herein.
On the basis of the foregoing embodiment, an embodiment of the present invention further provides a welding manufacturing full process management apparatus, specifically referring to fig. 7, where the apparatus includes:
a memory 20 for storing a computer program;
and a processor 21, configured to implement the steps of the welding manufacturing full-flow management method when executing the computer program.
The welding manufacturing full-process management device provided by the embodiment may include, but is not limited to, a smart phone, a tablet computer, a notebook computer, a desktop computer, or the like.
The processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 21 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 21 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 21 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, the processor 21 may further include an AI (Artificial Intelligence) processor for processing a calculation operation related to machine learning.
Memory 20 may include one or more computer-readable storage media, which may be non-transitory. Memory 20 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 20 is at least used for storing a computer program 201, wherein after being loaded and executed by the processor 21, the computer program is capable of implementing the relevant steps of the welding manufacturing full-flow management method disclosed in any of the foregoing embodiments. In addition, the resources stored in the memory 20 may also include an operating system 202, data 203, and the like, and the storage manner may be a transient storage manner or a permanent storage manner. Operating system 202 may include, among others, windows, unix, linux, and the like. The data 203 may include, but is not limited to, a set offset, etc.
In some embodiments, the electronic device may further include a display 22, an input/output interface 23, a communication interface 24, a power supply 25, and a communication bus 26.
Those skilled in the art will appreciate that the configuration shown in fig. 7 does not constitute a limitation of the electronic device and may include more or fewer components than those shown.
It is to be understood that, if the welding manufacturing overall flow management method in the above embodiment is implemented in the form of a software functional unit and sold or used as a stand-alone product, it may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application may be substantially or partially implemented in the form of a software product, which is stored in a storage medium and executes all or part of the steps of the methods of the embodiments of the present application, or all or part of the technical solutions. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), an electrically erasable programmable ROM, a register, a hard disk, a removable magnetic disk, a CD-ROM, a magnetic or optical disk, and other various media capable of storing program codes.
On the basis of this, the method is suitable for the production,
the embodiment of the invention also provides a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the steps of the welding manufacturing full-process management method are realized.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (15)
1. A full-flow management method for welding manufacture is characterized by comprising the following steps:
extracting component information based on a three-dimensional model of a component to be produced;
obtaining information of each welding joint based on the component information; the welding joint information comprises welding joint groove information and welding joint forming information;
obtaining a welding joint summary file of each welding joint based on the component information and the welding joint information; the welding joint summary file comprises the component information, the welding joint information, and a target welding process rule and a target welder qualification which are respectively corresponding to each welding joint;
and determining welding equipment corresponding to each welding joint based on the welding joint summary file, so that a welding operator with the target welder qualification performs welding production on the welding joints by adopting the welding equipment based on the corresponding target welding process procedures.
2. The weld manufacturing flow management method according to claim 1, wherein the obtaining of the respective weld joint information based on the component information comprises:
matching groove information of each welding joint from a pre-established standard groove database according to the part information;
matching simulation results and design criteria corresponding to each interface from a pre-established design knowledge database based on the service condition of the component to be produced;
matching corresponding welding joint forming information from a pre-established welding joint forming database according to corresponding welding joint groove information, a simulation result and a design rule aiming at each welding joint;
and obtaining the welding joint information of the corresponding welding joint based on the welding joint groove information and the corresponding welding joint forming information.
3. The weld manufacturing through-flow management method according to claim 2, wherein the part information includes part profile information and individual plate information, the plate information including material, thickness, and shape;
the matching of the groove information of each welding joint from a pre-established standard groove database according to the component information comprises the following steps:
and matching welding joint groove information corresponding to the welding joint from a pre-established standard groove database based on plate information and a welding method corresponding to the welding joint for each welding joint.
4. The weld manufacturing workflow management method according to claim 2, wherein the obtaining a weld joint summary file for each weld joint based on the component information and the respective weld joint information comprises:
matching target welding process rules respectively corresponding to each welding joint from a pre-established process rule database based on the information of each welding joint;
matching target welder qualifications respectively corresponding to each welding joint from a pre-established welder qualification database based on the information of each welding joint;
and generating a welding joint summary file by combining the part information and the welding joint information according to the target welding process procedure and the target welder qualification which respectively correspond to each welding joint.
5. The welding manufacturing workflow management method of claim 4, wherein in case that the target welding process rule corresponding to the welding joint is not matched from the pre-established process rule database, further comprising:
acquiring welding position information of the part to be produced based on a product three-dimensional structure model corresponding to the part to be produced;
matching a target process assessment corresponding to an unmatched weld joint from a pre-established process assessment database according to weld joint information and weld location information of the unmatched weld joint, so as to generate a target welding process procedure corresponding to the unmatched weld joint based on the target process assessment.
6. The welding manufacturing overall process management method according to claim 4, wherein the process assessment database is established based on verified key assessment elements of each process assessment and preset assessment criteria rules.
7. The weld manufacturing flow management method according to claim 6, wherein the key evaluation elements include one or more of a combination of welding methods, parent material thickness, weld joint form, weld bead size, and weld location.
8. The weld manufacturing flow management method according to claim 2, wherein the determining the welding equipment corresponding to each welding joint based on the welding joint summary file comprises:
and matching the welding equipment corresponding to the corresponding welding joint from a welding equipment database established in advance according to the information of each welding joint in the welding joint summarizing file.
9. The weld manufacturing flow management method according to claim 8, further comprising:
collecting welding data during welding of a welding joint;
analyzing the welding data based on process parameters in the target welding process specification.
10. The weld manufacturing flow management method according to claim 8, further comprising:
optimizing the structural design and/or the process design of the component to be produced based on the welding data.
11. The weld manufacturing flow management method of claim 8, further comprising:
after welding production is finished, matching a corresponding quality detection method and a detection standard from a pre-established quality detection database based on the welding joint information;
performing quality detection on the finished welding joint by adopting the quality detection method to obtain a quality detection result;
and verifying the quality detection result by adopting the detection standard so as to determine the quality of the welding joint.
12. The weld manufacturing flow management method according to claim 8, further comprising:
and optimizing the structural design and/or the process design of the part to be produced based on the quality detection result.
13. A welding manufacturing full process management system, comprising:
the structural design subsystem is used for processing the part information of the part to be produced to obtain the information of each welding joint; the part information is obtained by extracting based on the three-dimensional structure model of the part to be produced, and the welding joint information comprises welding joint groove information and welding joint forming information;
the process design subsystem is used for obtaining a welding joint summary file of each welding joint based on the component information and the welding joint information; the welding joint summary file comprises the component information, the welding joint information, and a target welding process rule and a target welder qualification which are respectively corresponding to each welding joint;
and the welding production subsystem is used for determining the welding equipment corresponding to each welding joint based on the welding joint summary file so as to enable a welding operator with the target welder qualification to perform welding production on the welding joints by adopting the welding equipment based on the corresponding target welding process procedures.
14. A full-flow management device for welding manufacturing, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the full weld manufacturing process management method according to any one of claims 1 to 12 when executing the computer program.
15. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program implements the steps of the full process management method for manufacturing welding according to any one of claims 1 to 12.
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