CN103257638B - Reentrant process patch modeling method for complex manufacturing process - Google Patents
Reentrant process patch modeling method for complex manufacturing process Download PDFInfo
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- CN103257638B CN103257638B CN201310136629.4A CN201310136629A CN103257638B CN 103257638 B CN103257638 B CN 103257638B CN 201310136629 A CN201310136629 A CN 201310136629A CN 103257638 B CN103257638 B CN 103257638B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a reentrant process patch modeling method for a complex manufacturing process. A model is constructed through the method of dragging and dropping a visualized graph, a product model, a material model, a process path model, a menu model, working step description and the like are constructed through a man-machine interaction mode easy to understand, and the whole process path of product production is described in a layer-by-layer detailing mode. The method comprises the main steps: configuring raw auxiliary material detailed information which comprises names, codes, types to which raw auxiliary materials belong and other main information, constructing the menu model, constructing the process path model, and finally associating the process path model with processed products to complete the configuration of the whole process path of product processing, wherein constructing the menu model means that when a menu is used for production, and material types are input and output and mainly used for material detection in a processing process and all working step information included by the processing menu; constructing the process path model means that the whole process path of the product production is constructed through an invoking process, an invoking menu, a reworking process and other elements.
Description
Technical field
The present invention relates generally to the reentried processing route modeling method towards complex fabrication process, particularly a kind of modeling method based on visualized graphs.
Background technology
Under make-to-order environment, enterprise is the demand that meets customization, often will be in the production status of many kinds, short run, make to produce tens on production line, even hundreds of different product, and the processing technology of every kind of product is all different with state-variable parameter simultaneously.This is to the enterprise towards complex fabrication process, and the management aspect of the processing technology variable parameter in process management and control and process of manufacture is had higher requirement.
Owing to lacking rational digital process path modeling means, a lot of enterprises take the mode of artificial contrast.Need in process of production to carry out real-time query, employee has to inquire about at short notice a large amount of technology documents, compares, interpretation and decision-making, and therefore labour intensity real work efficiency large, employee is lower, easily produces the mistake that artificial subjective judgement occurs; And the complicate statistics decision-making time is often longer, while making product misuse processing technology path, mistake assign processing technology variable parameter or wrong throwing supplementary material, often existing problems monitoring and reply phenomenon not in time, be difficult to guarantee product quality.
Introduce digital process path management, safeguard that a large amount of basic datas build process modeling essential.For complex fabrication process, every kind of product exists and reaches thousands of procedures, if lack reasonable, efficient modeling means, the maintenance work of basic data will be very heavy.Adopt traditional modeling method, the very difficult description technological requirement of can reentrying, and when change Product Process path or state-variable parameter, will have to revise, each renewal all needs the time of growing, to actual processing meeting generation considerable influence. everywhere
CN102289743A is the immediate prior art of the application.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of modeling method of the reentried processing route towards complex fabrication process.
The technical scheme that the present invention adopted is for achieving the above object: a kind of modeling method of the reentried processing route towards complex fabrication process, comprises
Build work step model: according to the concrete condition of actual manufacture process, processing route is divided into several work steps; Described work step is the least unit in processing route, and contains variable parameter;
Build menu model: according to processing technology specification, choose successively relevant work step and describe, and the multiplexing parameters containing in work step is copied, construct menu model;
Build processing route model: according to actual manufacture process, choose successively related menu and describe, by the incidence relation between menu, the processing route model of formation, and the menu variable parameter of calling is carried out to assignment, generate complete processing route model;
Build management of product model: processing route is associated with converted products, completes the whole processing route configuration of product processing.
Described work step model comprises safeguards work step title, work step type, also optionally comprises work step coding, work step description, work step description, work step responsible official, required ability.
Describedly safeguard that work step title comprises variable parameter, replace plain text to describe with this.
Described work step type comprises tooling step, test work step and mark work step; Described tooling step configures the material type constraint that enters the station, sets off, for the material type checking in process; Technological specification corresponding to described test work step configuration testing product, for the alarm management and control product quality of crossing the border.
Described menu model comprises pad name, version number, coding, description, required working ability, outputting material and version thereof, associated BOM and version thereof, corresponding control program title, processing maximum latency, whether needs a kind of or several information in examination & verification and person approving thereof.
Described processing route model comprises technique essential information, main technique or calling technological, outputting material and version number thereof, use department, territory, principal producting area, whether needs examination & verification, person approving.
Described technique essential information comprises title, version number, coding, description, technology type.
Described management of product model comprises the affiliated type of product essential information, product attribute and product.
Described product attribute comprises own product, outsourcing piece, cooperation part, virtual, finished product, production special product; Wherein, for cooperation part and outsourcing piece, the entered inspection process corresponding with examination business need to be set; Virtual is one virtual that multiple product unifications are set for, does not physically exist; Producing special product is instrument and the experiment materials of specific use; The processing technology path corresponding with process of manufacture is set with finished product for own product in described processing route model.
Under described product, type is according to management and control fine degree, specifies material host type or the material subtype of described product.
The present invention has the following advantages and beneficial effect:
1. the present invention makes up now methodical deficiency, and for the processing technology path of product, the method for introducing variable parameter modeling realizes multiplexing, realizes basic data reusable, reduces the task amount of basic data typing, and then greatly reduces the maintenance of basic data.
2. the present invention meets the actual demand of the technique of can reentrying in complex fabrication process, support reentrant product processing, whether provide basic data support for realizing Real-Time Monitoring processing technology path, processing technology variable parameter or the wrong supplementary material of throwing, reduce field staff in the workload of manually searching, adding up the aspects such as comparison and decision-making, effectively avoid the problems such as the erroneous judgement that individual subjective judgement causes, thereby improve the quality of products, reduce costs.
3. with the mode of the Web Service interface of opening to the outside world, be convenient to heterogeneous system data sharing process data.
4. in the situation that cannot communicating by letter with server, cache model is XML form, and guarantee data can not be lost.
Brief description of the drawings
Fig. 1 is the data structure of processing route model in the embodiment of the present invention;
Fig. 2 is the data structure of product model in the embodiment of the present invention;
Fig. 3 is menu model example in the embodiment of the present invention;
Fig. 4 is process modeling example in the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
The present invention is achieved through the following technical solutions: proposed four layers of model structure of successively deepening such as work step-menu-processing route-product model, comprised work step model, menu model, processing route model, management of product model, supplier management model and material type management model etc.
As shown in Figure 1, processing route model: comprise technique essential information: title, version number, coding, description, technology type: main technique or calling technological, outputting material and version number thereof, use department, territory, principal producting area, whether need examination & verification, person approving; By calling technological, call menu and the descriptions of the process such as technique of doing over again are arranged in order, the processing route model of formation, and the menu variable parameter of calling is carried out to assignment, generates complete processing route model.
Material type management model: safeguard host type and the subtype of material, for the varigrained material verification of process.Comprise material host type title, coding, description, whether be discrete type material and the material subtype that comprises thereof, set up the incidence relation between material host type and material subtype.
Supplier management: for safeguarding the supplier of different supplementary materials, as a reference, comprise vendor name, coding, description and credit rating grade etc. in the time that material is replaced in the not enough use of certain stock material.
Menu model: comprise pad name, version number, coding, description, required working ability, outputting material and version thereof, associated BOM and version thereof, corresponding control program title, processing maximum latency, whether need the essential informations such as examination & verification and person approving thereof; Work step is arranged in order, the menu model of formation, and the work step variable parameter of calling is carried out to assignment.
As shown in Figure 2, management of product model: comprise the essential informations such as name of product, version number, coding, description, important information comprises: product attribute: own product, outsourcing piece, cooperation part, virtual, finished product, production special product etc., cooperation part and outsourcing piece need to arrange into inspection process, own product and finished product need to be set processing technology path, virtual is in order to reduce management workload, multiple product unifications are set as to one virtual, physically do not exist, produce special product, normally the instrument of specific use and experiment materials; Type under product, can be according to management and control granularity, specifies its material host type or material subtype; Product vendor, in the time of material substitution, for selecting the supplier that assessment grade is high.
Work step model: work step, as least unit in processing route, can not divide again.This module is safeguarded work step title, work step type, work step coding, work step description, the information such as work step description, work step responsible official, required ability, wherein safeguard that work step title can comprise variable parameter, replace plain text to describe with this, realize the repeatedly multiplexing of work step basic data.Work step type comprises tooling step, test work step and mark work step, and for tooling step, the material type constraint that configuration is entered the station, set off, for the material type checking in process; For test work step, the technological specification that configuration testing product is corresponding, for the alarm management and control product quality of crossing the border.
One, basic data maintenance
Typing supplier information: comprise vendor name, coding, description and credit rating grade etc.
Configuration material type: safeguard the host type of material, and all subtypes of comprising of this material host type.
Typing employee information: comprise the information such as employee's name, employee number, employee E-Mail, phone number.
Safeguard role: for the related personnel such as the formulation of work step, menu, technique, product, examination & verification, executor distribute role.
The circulation model of configuration technological process: formulation, examination & verification, amendment, review, by, assign, implement, feed back in whole flow process, related related personnel, whether need notice, next step the information such as condition circulates.
Configuration variables parameter: all correlated variables parameters that will use in predefine model, comprise variable parameter title, variable parameter type etc.
Two, build work step model
Safeguard work step title, work step type, work step coding, work step description, the information such as work step description, work step responsible official, required ability, wherein safeguard that work step title can comprise variable parameter, with $ beginning, realize the repeatedly multiplexing of work step basic data.Work step type comprises tooling step, test work step and mark work step, and for tooling step, the material type constraint that configuration is entered the station, set off, for the material type checking in process; For test work step, the technological specification that configuration testing product is corresponding, for the alarm management and control product quality of crossing the border.
Three, build menu model
Menu model: comprise pad name, version number, coding, description, required working ability, outputting material and version thereof, associated BOM and version thereof, corresponding control program title, processing maximum latency, whether need the essential informations such as examination & verification and person approving thereof; As shown in Figure 3, work step is arranged in order, the menu model of formation, and the work step variable parameter of calling is carried out to assignment.
Four, build processing route model
Processing route model: comprise technique essential information: title, version number, coding, description, technology type: main technique or calling technological, outputting material and version number thereof, use department, territory, principal producting area, whether need examination & verification, person approving; As shown in Figure 4, by calling technological, call menu and the descriptions of the process such as technique of doing over again are arranged in order, the processing route model of formation, and the menu variable parameter of calling is carried out to assignment, generate complete processing route model.
Claims (10)
1. towards reentried a processing route modeling method for complex fabrication process, it is characterized in that, comprise
Build work step model: according to the concrete condition of actual manufacture process, processing route is divided into several work steps; Described work step is the least unit in processing route, and contains variable parameter;
Build menu model: according to processing technology specification, choose successively relevant work step and describe, and the multiplexing parameters containing in work step is copied, construct menu model;
Build processing route model: according to actual manufacture process, choose successively related menu and describe, by the incidence relation between menu, the processing route model of formation, and the menu variable parameter of calling is carried out to assignment, generate complete processing route model;
Build management of product model: processing route is associated with converted products, completes the whole processing route configuration of product processing.
2. the modeling method of the reentried processing route towards complex fabrication process according to claim 1, it is characterized in that, described work step model comprises safeguards work step title, work step type, also optionally comprises work step coding, work step description, work step description, work step responsible official, required ability.
3. the modeling method of the reentried processing route towards complex fabrication process according to claim 2, is characterized in that, describedly safeguards that work step title comprises variable parameter, replaces plain text to describe with this.
4. the modeling method of the reentried processing route towards complex fabrication process according to claim 2, is characterized in that, described work step type comprises tooling step, test work step and mark work step; Described tooling step configures the material type constraint that enters the station, sets off, for the material type checking in process; Technological specification corresponding to described test work step configuration testing product, for the alarm management and control product quality of crossing the border.
5. the modeling method of the reentried processing route towards complex fabrication process according to claim 1, it is characterized in that, described menu model comprises pad name, version number, coding, description, required working ability, outputting material and version thereof, associated BOM and version thereof, corresponding control program title, processing maximum latency, whether needs a kind of or several information in examination & verification and person approving thereof.
6. the modeling method of the reentried processing route towards complex fabrication process according to claim 1, it is characterized in that, described processing route model comprises technique essential information, main technique or calling technological, outputting material and version number thereof, use department, territory, principal producting area, whether needs examination & verification, person approving.
7. the modeling method of the reentried processing route towards complex fabrication process according to claim 6, is characterized in that, described technique essential information comprises title, version number, coding, description, technology type.
8. the modeling method of the reentried processing route towards complex fabrication process according to claim 1, is characterized in that, described management of product model comprises the affiliated type of product essential information, product attribute and product.
9. the modeling method of the reentried processing route towards complex fabrication process according to claim 8, is characterized in that, described product attribute comprises own product, outsourcing piece, cooperation part, virtual, finished product, production special product; Wherein, for cooperation part and outsourcing piece, the entered inspection process corresponding with examination business need to be set; Virtual is one virtual that multiple product unifications are set for, does not physically exist; Producing special product is instrument and the experiment materials of specific use; The processing technology path corresponding with process of manufacture is set with finished product for own product in described processing route model.
10. the modeling method of the reentried processing route towards complex fabrication process according to claim 8, is characterized in that, under described product, type is according to management and control fine degree, specifies material host type or the material subtype of described product.
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| CN109947052B (en) * | 2017-12-20 | 2022-02-08 | 中国科学院沈阳自动化研究所 | Virtual factory manufacturing execution system and method based on digital AR technology |
| CN110415135B (en) * | 2018-04-28 | 2023-03-31 | 鸿富锦精密工业(武汉)有限公司 | Material testing configuration method and material testing configuration system |
| CN108764694A (en) * | 2018-05-23 | 2018-11-06 | 江苏中车数字科技有限公司 | Production management method based on structured processes design |
| CN110852402B (en) * | 2019-10-17 | 2023-10-27 | 广州裕申电子科技有限公司 | Industrial production data processing method, system and storage medium |
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| DE102007041424A1 (en) * | 2007-08-31 | 2009-03-05 | Abb Research Ltd. | Method and system for the optimized planning of complex production sequences in large-scale plant operations |
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