CN101763064A - Numerical control machining process design system and method of aircraft complex components facing process object - Google Patents
Numerical control machining process design system and method of aircraft complex components facing process object Download PDFInfo
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Abstract
The invention discloses a numerical control machining process design system and a method of aircraft complex components facing a process object. The system consists of six modules, namely a process model definition module, a process model analysis module, a process design module, a process file automatic filling module, a standard part library module facing a process model and a process resource library module facing the process model. The method is realized by five processes, namely process model definition, process model analysis, process design facing the process model, process format definition and automatic filling of a process file by calling a process format. The system can define the process model in a way of facing the process object, and on the basis, process aided design and fast filling and generation of the process file can be carried out, and effective separation of process design data and the process file can be realized, thus liberating a process designer from process file compiling to ensure the process designer to concentrate on process method design.
Description
Technical field
The invention provides a kind of aircraft complex component numerical control processing technology computer aided design system and method towards the technology object.This system and method can be applicable to that the complex component numerical control processing technology design such as aircraft and even other complicated machinery products provides auxiliary fast and effectively support, belongs to the Computer-Aided Process Planning field.
Background technology
Computer-Aided Process Planning (Computer-Aided Process Planning, CAPP) being to utilize computer technology auxiliary process designer that the design information of product is converted into the technology of the manufacturing information of product, is that the enterprise product design data is converted to bridge and the tie that product is made data.
The CAPP technology is born in Norway the end of the sixties in last century, domesticly begin the CAPP systematic research the end of the seventies, its research and development is flourish at home and abroad always, and cause gradually increasing people attention (Zhao Liangcai. Computer-Aided Process Planning [M]. Beijing: China Machine Press, in February, 1994).From nineteen eighty-two Shanghai Tongji University formally deliver the TOJICAP of first CAPP system of China and (slaughter upright, the exploitation present situation of Wang Yao .CAPP system and development trend [J], the electromechanical engineering technology, 2002,31 (4): 9～10.) so far, having developed all kinds of CAPP has nearly hundred kinds, almost spreads all over the machine-building department of all industries.The wherein most representative CAPPFramework of being frame system, open order CAPP system, THCAPP system etc., the common feature of these commercializations CAPP system is to turn to the basis with practicality, towards all Mechanical Manufacturing Enterprises, be devoted to help the technics institution personnel " to get rid of pen ", " volume of swinging one's arm ", use in the more and more enterprises at home, in short several years, obtain very significant benefit.
At present, the CAPP system of domestic goodsization can be divided into following several:
(1) the CAPP system of use Word, Excel, AutoCAD secondary development.The technical papers that this type of CAPP system is generated is that the form with file exists, can't the extraction process data, and process data managed also have difficulties.
(2) Chang Gui data base management system (DBMS), the CAPP system that process chart uses Form, Report or draw card on AutoCAD.The process chart that this type of CAPP system is generated is generated by program design, and filling in of process chart can't realize the finding gained, just needs the change original program if the card form of enterprise need be upgraded.
(3) generation of emphasis card, but the more weak CAPP system of the management function of process data.The process data of this type of CAPP system is dispersed in the middle of each process chart, and the centralized management of process data is had certain difficulty.
(4) adopt the interactive mode mode of the filling in a form+process data management of " What You See Is What You Get ", integrated integrated CAPP system.The mode of filling in a form of this type of CAPP system more meets technological design personnel's work habit, easily with the PDM system integration of enterprise, and the process data of management product, and the effective process data that provides production planning to use for systems such as ERP, MES.
The appearance of these CAPP systems mainly is because the developer recognizes the urgency of above-mentioned modernization of business in practice process for many years.Its developing focus is the interactivity and the through engineering approaches of software systems, and has also obtained certain scientific payoffs intelligent with wound accepted way of doing sth direction.These systems generally all framework on Windows system and Database Systems basis, so that system is integrated and networked.
But existing commercialization CAPP system and auxiliary process method for designing mainly are to fill in the technical papers form based on man-machine interactively, and process data depends on the technical papers form, can not realize effectively separating of process data and technical papers form; Simultaneously, because different towards the specialty of technology, existing CAPP system and auxiliary design method can not flexible adaptation; And the technologist need spend setting and the adjustment that a large amount of energy is used for the technical papers space of a whole page, and can not drop into the core of technological design physically and mentally---in the research and exploration of process.
Summary of the invention
In order to solve the problem that existing CAPP system exists, realize effective area of computer aided of aircraft complex component numerical control processing technology design, the invention provides a kind of aircraft complex component digital control processing aircraft complex component numerical control processing technology design system and method towards the technology object.
The objective of the invention is to be achieved through the following technical solutions: a kind of aircraft complex component numerical control processing technology design system towards the technology object comprises:
Process modeling definition module:, and make up process modeling database storage and uniform and management technique model data according to process data object definition process modeling designed in the technological design process;
Process modeling parsing module: from the process modeling database, resolve process modeling and realize the process modeling structure;
Technological design module: comprise towards the process modeling interface, dialog interface and technical papers interface; The technological design data finally all are stored in the process modeling, and wherein towards the process modeling interface: the user directly carries out one by one disposable fill in the technological design data of part and assembly according to the process data project in the face of the process data project that will design; Dialog interface: the process modeling project is carried out stepwise in the mode of dialog box guide decompose; Towards the technical papers interface: the corresponding different technical papers form of the pattern that the user can design traditionally carries out the process data establishment;
The automatic packing module of technical papers: self-defined technology form realization process modeling is related with technical papers, realizes process modeling data all kinds of technical paperss of filling automatically by the calling technological form;
Standard parts library module towards process modeling: based on the process modeling of standard component and typical parts, by removing the process modeling template structure formation standard parts library that wherein forms standard component and typical parts with product information and management information;
Process resource library module towards process modeling: set up process resource storehouse and the incidence relation between it towards the data object of process modeling, realization is according to the target data object automatic screening resource requirement type of process modeling, locatees required process resource data automatically and obtains.
Towards the aircraft complex component numerical control processing technology method for designing of technology object, step is as follows:
(1) use the process modeling definition module to carry out process modeling definition and storage;
(2) process modeling data and the structure by process modeling parsing module analyzing step (1) definition forms process modeling;
(3) process modeling that technological design module invokes step (2) constructs, can adopt three kinds of working interfaces that comprise dialog interface, process modeling interface and technical papers interface respectively and call towards the standard parts library module of process modeling with towards the process resource library module of process modeling and carry out technological design as auxiliary, the process data that design is finished is stored in the process modeling;
(4) process modeling and the technical papers template of the automatic packing module invocation step of technical papers (2) structure are carried out the technology formal definition;
(5) the technology form of the process data of the automatic packing module invocation step of technical papers (3) design and step (4) definition is filled the technical papers that generates technology form corresponding types automatically.
The definition flow process of described process modeling definition module is as follows:
(1) user takes out the process data object type by related process data in summary and the analysis process design process;
(2) user's calling technological definition module, system are set up process modeling data structure framework automatically, comprise process information, management information and product information;
(3) select definition process model data type, at first select the definition unit object type;
(4) select definition product information data object type;
(5) definition product information data object;
(6) add ID and identification data automatically;
(7) be stored as process modeling data object node automatically;
(8) prompting judges whether to proceed the product information object definition, if, repeating step (5) (6) (7) then; If not, carry out step (9);
(9) select definition management information data object type;
(10) definition management information data object;
(11) add ID and identification data automatically;
(12) be stored as process modeling data object node automatically;
(13) prompting judges whether to proceed the management information object definition, if, repeating step (10) (11) (12) then; If not, carry out step (14);
(14) select definition chained list object data type;
(15) select definition process information object;
(16) definition process information data object;
(17) add ID and identification data automatically;
(18) be stored as process modeling data object node automatically;
(19) prompting judges whether to proceed the management information object definition, if, repeating step (16) (17) (18) then; If not, then the process modeling definition finishes.
Described process modeling parsing module construction step is as follows:
(1) this module begins to carry out, automatic tectonic element of system and chained list categorical data structure, and initialization, as construct unsuccessful this process that then repeats;
(2) traversal process modeling database at first begins traversal from process modeling hierarchical structure root node, is empty as root node, then withdraws from; As non-NULL, then carry out step (3);
(3) understand process modeling node ID and identifier combination and become feature code;
(4) the corresponding process modeling node of information structuring that has demoder to comprise according to the assemblage characteristic code;
(5) traversal child node, as be empty, then carry out step (6); As non-NULL, then carry out step (3) (4) (5);
(6) the traversal brotgher of node, as be empty, then carry out step (7); Otherwise carry out step (3) (4) (5);
(7) traversal father node, as be empty, then finish process modeling parsing structure and carry out step (8); Otherwise carry out step (6);
(8) construction process models show interface finishes.
Described technological design module specific implementation flow process is as follows:
(1) module starts, and backstage calling technological model then carries out initialization as success, otherwise withdraws from;
(2) design of new processes interface input product essential information;
(3) carry out the screening of standard parts library coupling automatically, then carry out step (4) as the match is successful, otherwise carry out step (14);
(4) automatic localization criteria spare process modeling;
(5) mutual choice criteria part process modeling, and fill the newly-built process modeling in initialized backstage automatically;
(6) select the technological design pattern, comprise process modeling interface, dialog interface and technical papers interface, as select process modeling interface and dialog interface, then show process modeling interface and dialog interface, and as selecting the technical papers interface, then need select the technical papers template, then show the technical papers interface;
(7) fill backstage process modeling data automatically to the technological design interface;
(8) activation waits to revise the process modeling data object;
(9) according to activation technology model data object automatically according to object information matching technique resources bank, then carry out step (10) as success, otherwise carry out step (13);
(10) automatic positioning process resource type, and by choosing the automatic fill process model data of process resource data object alternately;
(11) whether continue to activate other process modeling data objects, then carry out step (8) in this way, otherwise carry out step (12);
(12) preserve process modeling;
(13) mutual technological design, fill process model data object then carries out step (10);
(14) carry out step (6), activate process modeling data object to be designed, then carry out step (9);
The automatic packing module technology of described technical papers formal definition performing step is as follows:
(1) start the technology formal definition, the automatic calling technological model of system then shows the process modeling data object to technology formal definition interface as success, otherwise withdraws from;
(2) select the technical papers template, then show technical papers list data object to technology formal definition interface as success, otherwise can start technical papers template drawing tool draw craft file template;
(3) select process modeling and technical papers template corresponding data item, finish then to carry out step (4) as definition, otherwise carry out (3);
(4) preserve the technology form, then import the new technology format name as newly-built technology form and be kept in the technology format library, then carry out step (6), otherwise carry out step (5);
(5) whether cover existing technology form, then upgrade technology form in the existing technology format library in this way, otherwise cancellation technology formal definition is then carried out step (6);
(6) whether proceed other technology formal definitions, then carry out step (2) in this way, otherwise withdraw from.
It is as follows that the automatic packing module technology of described technical papers form calls performing step:
(1) starts the technology form and call, select single or multiple technology forms, then carry out step (2) as success, otherwise withdraw from;
(2) calling technological model then carries out step (3) as success, otherwise withdraws from;
(3) the technical papers template that links in the calling technological form is then carried out step (4) as success, otherwise is withdrawed from;
(4) process data in the process modeling is filled in the technical papers template corresponding in the technology form automatically;
(5) technical papers of technical papers interface display fill process data finishes.
Beneficial effect of the present invention: the present invention adopts technique scheme, and the whole system operation flow process is as follows:
(1) for product parts or the complete process data such as manufacturing process of assembly, and for the supplementary that production management and purposes of statistical process are used summarize, abstract and analyze, formation is towards the data object of product parts or component process design, and carry out the process modeling data definition, make up stratification process modeling data structure, add identification information automatically and form the serializing data structure storage in the process modeling database.
(2) process modeling is resolved data in the process modeling database, and preorder traversal model data, begin when traversing certain node by root node, read the ID and the heading message of this node earlier by plug-in reader, judge this node types, construct corresponding feature code simultaneously and think that constructor sends this code that constructor will be finished the structure and the initialization of corresponding node in the model automatically according to the information that is comprised in the feature code, when finishing the model template traversal, promptly make up and obtain process modeling.
(3) user selects the technological design mode of operation be accustomed to, the calling technological model carries out technological design work, simultaneously in the technological design process, carry out standard parts library and the coupling screening of process resource storehouse according to the process modeling data object, and automatic localization criteria spare process modeling and process resource data, choose automatic fill process model data alternately by assisting.
(4) the automatic packing module of technical papers provides process data output function of the present invention, the technology form that the user passes through the definition process file template and links with process modeling, set up getting in touch between technical papers and the process modeling, the calling technological format system calls the technical papers template that is connected and process modeling automatically and realizes that the automatic filling and the dissimilar technical papers of technical papers export in batches.
The present invention can be widely used in comprising the design process of the complicated machinery product numerical control processing technology design of aircraft, technological design person can carry out technological design with kinds of processes design freedom easily based on the process modeling towards the process data object, process data is filled all kinds of technical paperss automatically according to user-defined technology form, and carry out the standardization of the technical papers space of a whole page, can effectively technological design person be freed from numerous and complicated technical papers form establishment, reduce repeated workload and reduce working strength, realize that the aircraft complex component numerical control processing technology designs fast.System and method of the present invention as subsystem application in preparation system of quick numerical control machining of complex parts of airplane, can finish design of aircraft complex component numerical control processing technology and technical papers output fast, simultaneity factor technological design data owing to do not rely on technical papers separately structured storage in process modeling, can directly extract effectively process data input numerical control simulation checking system, thereby provide the good data source for the technique information system in downstream.This application shows that the present invention has advance, convenience and practicality characteristics, can better be applicable to digitizing manufacturing technology environment.
Description of drawings
Fig. 1 is the structural drawing towards the aircraft complex component numerical control processing technology design system of technology object.
Fig. 2 is process modeling definition module realization flow figure.
Fig. 3 is process modeling parsing module realization flow figure.
Fig. 4 is technological design module realization flow figure.
Fig. 5 is technology formal definition realization flow figure in the automatic packing module of technical papers.
Fig. 6 calls realization flow figure for the automatic packing module technology of technical papers form.
Embodiment
Below in conjunction with accompanying drawing implementation process of the present invention is elaborated.
As shown in Figure 1, a kind of aircraft complex component numerical control processing technology design system towards the technology object comprises:
Process modeling definition module:, and make up process modeling database storage and uniform and management technique model data according to process data object definition process modeling designed in the technological design process; The process modeling definition module is with product parts or the complete process datas such as manufacturing process of assembly specifically, and for the supplementary that production management and purposes of statistical process are used summarize, abstract and analyze, formation is towards the data object of product parts or component process design, part comprises (1) parts information, as part name, code name, quantity, figure number etc.; (2) management information is as reference number of a document, technology person, establishment date etc.; (3) process information, i.e. operation sequence, each operation is made up of information such as its sequence number, code name, operator and a plurality of work step, and each work step is made up of work step sequence number, processing spec and sketch etc. again; Assembly comprises (1) module information, as assembly figure number, title etc.; (2) component information is all elements (part or other assemblies) code name, title, tricks, work post of constituent components etc., takes out these data objects and carries out the process modeling definition with the technology definition module; Above-mentioned part and component process model all adopt hierarchical setting to define, and comprise index level, chain top layer and elementary layer.Index level is the main body classification of technique information, its lower floor can also can be the unit for chained list, and the fixed amount of index level node, as management information, process information etc., elementary layer is the particular type of technique information, as part code name, title etc., item layer is the detailed description of technique information, as literal, picture etc.Make up the part and the above-mentioned hierarchical structure of component process model that form and be stored in the process modeling database, carry out unified management and control.
Process modeling parsing module: from the process modeling database, resolve process modeling and realize the process modeling structure;
Technological design module: comprise towards the process modeling interface, dialog interface and technical papers interface; The technological design data finally all are stored in the process modeling.Directly in the face of the process data project that will design the technological design data of part and assembly are carried out disposable one by one filling in according to the process data project towards process modeling interface user, the user can be absorbed in process design itself and need not consider the technical papers form in the process of filling in; Dialog interface is carried out the stepwise decomposition with the process modeling project in the mode of dialog box guide, and the user carries out technological design work according to design item and prompting that dialog box provides, is suitable for system primary user or technological design new hand; The user who the traditional custom technical papers is filled in towards the technical papers interface adapts to easily, and the corresponding different technical papers form of the pattern that the user can design traditionally carries out the process data establishment.
The automatic packing module of technical papers: self-defined technology form realization process modeling is related with technical papers, realizes process modeling data all kinds of technical paperss of filling automatically by the calling technological form;
Standard parts library module towards process modeling: based on the process modeling of standard component and typical parts, by removing the process modeling template structure formation standard parts library that wherein forms standard component and typical parts with product information and management information;
Process resource library module towards process modeling: set up process resource storehouse and the incidence relation between it towards the data object of process modeling, realization is according to the target data object automatic screening resource requirement type of process modeling, locatees required process resource data automatically and obtains.
Aircraft complex component numerical control processing technology method for designing towards the technology object provided by the invention, step is as follows:
(1) use the process modeling definition module to carry out process modeling definition and storage;
(2) process modeling data and the structure by process modeling parsing module analyzing step (1) definition forms process modeling;
(3) process modeling that technological design module invokes step (2) constructs, can adopt three kinds of working interfaces that comprise dialog interface, process modeling interface and technical papers interface respectively and call towards the standard parts library module of process modeling with towards the process resource library module of process modeling and carry out technological design as auxiliary, the process data that design is finished is stored in the process modeling;
(4) process modeling and the technical papers template of the automatic packing module invocation step of technical papers (2) structure are carried out the technology formal definition;
(5) the technology form of the process data of the automatic packing module invocation step of technical papers (3) design and step (4) definition is filled the technical papers that generates technology form corresponding types automatically.
The definition flow process of process modeling definition module as shown in Figure 2, step is as follows:
(1) user takes out the process data object type by related process data in summary and the analysis process design process;
(2) user's calling technological definition module, system are set up process modeling data structure framework automatically, comprise process information, management information and product information;
(3) select definition process model data type, at first select the definition unit object type;
(4) select definition product information data object type;
(5) definition product information data object;
(6) add ID and identification data automatically;
(7) be stored as process modeling data object node automatically;
(8) prompting judges whether to proceed the product information object definition, if, repeating step (5) (6) (7) then; If not, carry out step (9);
(9) select definition management information data object type;
(10) definition management information data object;
(11) add ID and identification data automatically;
(12) be stored as process modeling data object node automatically;
(13) prompting judges whether to proceed the management information object definition, if, repeating step (10) (11) (12) then; If not, carry out step (14);
(14) select definition chained list object data type;
(15) select definition process information object;
(16) definition process information data object;
(17) add ID and identification data automatically;
(18) be stored as process modeling data object node automatically;
(19) prompting judges whether to proceed the management information object definition, if, repeating step (16) (17) (18) then; If not, then the process modeling definition finishes.
Process modeling parsing module building process as shown in Figure 3, step is as follows:
(1) this module begins to carry out, automatic tectonic element of system and chained list categorical data structure, and initialization, as construct unsuccessful this process that then repeats;
(2) traversal process modeling database at first begins traversal from process modeling hierarchical structure root node, is empty as root node, then withdraws from; As non-NULL, then carry out step (3);
(3) understand process modeling node ID and identifier combination and become feature code;
(4) the corresponding process modeling node of information structuring that has demoder to comprise according to the assemblage characteristic code;
(5) traversal child node, as be empty, then carry out step (6); As non-NULL, then carry out step (3) (4) (5);
(6) the traversal brotgher of node, as be empty, then carry out step (7); Otherwise carry out step (3) (4) (5);
(7) traversal father node, as be empty, then finish process modeling parsing structure and carry out step (8); Otherwise carry out step (6);
(8) construction process models show interface finishes.
Technological design module specific implementation flow process as shown in Figure 4, step is as follows:
(1) module starts, and backstage calling technological model then carries out initialization as success, otherwise withdraws from;
(2) design of new processes interface input product essential information;
(3) carry out the screening of standard parts library coupling automatically, then carry out step (4) as the match is successful, otherwise carry out step (14);
(4) automatic localization criteria spare process modeling;
(5) mutual choice criteria part process modeling, and fill the newly-built process modeling in initialized backstage automatically;
(6) select the technological design pattern, comprise process modeling interface, dialog interface and technical papers interface, as select process modeling interface and dialog interface, then show process modeling interface and dialog interface, and as selecting the technical papers interface, then need select the technical papers template, then show the technical papers interface;
(7) fill backstage process modeling data automatically to the technological design interface;
(8) activation waits to revise the process modeling data object;
(9) according to activation technology model data object automatically according to object information matching technique resources bank, then carry out step (10) as success, otherwise carry out step (13);
(10) automatic positioning process resource type, and by choosing the automatic fill process model data of process resource data object alternately;
(11) whether continue to activate other process modeling data objects, then carry out step (8) in this way, otherwise carry out step (12);
(12) preserve process modeling;
(13) mutual technological design, fill process model data object then carries out step (10);
(14) carry out step (6), activate process modeling data object to be designed, then carry out step (9);
The automatic packing module technology of technical papers formal definition realization flow as shown in Figure 5, step is as follows:
(1) start the technology formal definition, the automatic calling technological model of system then shows the process modeling data object to technology formal definition interface as success, otherwise withdraws from;
(2) select the technical papers template, then show technical papers list data object to technology formal definition interface as success, otherwise can start technical papers template drawing tool draw craft file template;
(3) select process modeling and technical papers template corresponding data item, finish then to carry out step (4) as definition, otherwise carry out (3);
(4) preserve the technology form, then import the new technology format name as newly-built technology form and be kept in the technology format library, then carry out step (6), otherwise carry out step (5);
(5) whether cover existing technology form, then upgrade technology form in the existing technology format library in this way, otherwise cancellation technology formal definition is then carried out step (6);
(6) whether proceed other technology formal definitions, then carry out step (2) in this way, otherwise withdraw from.
The automatic packing module technology of technical papers form calls realization flow as shown in Figure 6, and step is as follows:
(1) starts the technology form and call, select single or multiple technology forms, then carry out step (2) as success, otherwise withdraw from;
(2) calling technological model then carries out step (3) as success, otherwise withdraws from;
(3) the technical papers template that links in the calling technological form is then carried out step (4) as success, otherwise is withdrawed from;
(4) process data in the process modeling is filled in the technical papers template corresponding in the technology form automatically;
(5) technical papers of technical papers interface display fill process data finishes.
Claims (7)
1. aircraft complex component numerical control processing technology design system towards the technology object is characterized in that: comprising:
Process modeling definition module:, and make up process modeling database storage and uniform and management technique model data according to process data object definition process modeling designed in the technological design process;
Process modeling parsing module: from the process modeling database, resolve process modeling and realize the process modeling structure;
Technological design module: comprise towards the process modeling interface, dialog interface and technical papers interface; The technological design data finally all are stored in the process modeling, and wherein towards the process modeling interface: the user directly carries out one by one disposable fill in the technological design data of part and assembly according to the process data project in the face of the process data project that will design; Dialog interface: the process modeling project is carried out stepwise in the mode of dialog box guide decompose; Towards the technical papers interface: the corresponding different technical papers form of the pattern that the user can design traditionally carries out the process data establishment;
The automatic packing module of technical papers: self-defined technology form realization process modeling is related with technical papers, realizes process modeling data all kinds of technical paperss of filling automatically by the calling technological form;
Standard parts library module towards process modeling: based on the process modeling of standard component and typical parts, by removing the process modeling template structure formation standard parts library that wherein forms standard component and typical parts with product information and management information;
Process resource library module towards process modeling: set up process resource storehouse and the incidence relation between it towards the data object of process modeling, realization is according to the target data object automatic screening resource requirement type of process modeling, locatees required process resource data automatically and obtains.
2. towards the aircraft complex component numerical control processing technology method for designing of technology object, it is characterized in that: step is as follows:
(1) use the process modeling definition module to carry out process modeling definition and storage;
(2) process modeling data and the structure by process modeling parsing module analyzing step (1) definition forms process modeling;
(3) process modeling that technological design module invokes step (2) constructs, can adopt three kinds of working interfaces that comprise dialog interface, process modeling interface and technical papers interface respectively and call towards the standard parts library module of process modeling with towards the process resource library module of process modeling and carry out technological design as auxiliary, the process data that design is finished is stored in the process modeling;
(4) process modeling and the technical papers template of the automatic packing module invocation step of technical papers (2) structure are carried out the technology formal definition;
(5) the technology form of the process data of the automatic packing module invocation step of technical papers (3) design and step (4) definition is filled the technical papers that generates technology form corresponding types automatically.
3. the aircraft complex component numerical control processing technology method for designing towards the technology object according to claim 2, it is characterized in that: the definition flow process of described process modeling definition module is as follows:
(1) user takes out the process data object type by related process data in summary and the analysis process design process;
(2) user's calling technological definition module, system are set up process modeling data structure framework automatically, comprise process information, management information and product information;
(3) select definition process model data type, at first select the definition unit object type;
(4) select definition product information data object type;
(5) definition product information data object;
(6) add ID and identification data automatically;
(7) be stored as process modeling data object node automatically;
(8) prompting judges whether to proceed the product information object definition, if, repeating step (5) (6) (7) then; If not, carry out step (9);
(9) select definition management information data object type;
(10) definition management information data object;
(11) add ID and identification data automatically;
(12) be stored as process modeling data object node automatically;
(13) prompting judges whether to proceed the management information object definition, if, repeating step (10) (11) (12) then; If not, carry out step (14);
(14) select definition chained list object data type;
(15) select definition process information object;
(16) definition process information data object;
(17) add ID and identification data automatically;
(18) be stored as process modeling data object node automatically;
(19) prompting judges whether to proceed the management information object definition, if, repeating step (16) (17) (18) then; If not, then the process modeling definition finishes.
4. the aircraft complex component numerical control processing technology method for designing towards the technology object according to claim 2 is characterized in that: described process modeling parsing module construction step is as follows:
(1) this module begins to carry out, automatic tectonic element of system and chained list categorical data structure, and initialization, as construct unsuccessful this process that then repeats;
(2) traversal process modeling database at first begins traversal from process modeling hierarchical structure root node, is empty as root node, then withdraws from; As non-NULL, then carry out step (3);
(3) understand process modeling node ID and identifier combination and become feature code;
(4) the corresponding process modeling node of information structuring that has demoder to comprise according to the assemblage characteristic code;
(5) traversal child node, as be empty, then carry out step (6); As non-NULL, then carry out step (3) (4) (5);
(6) the traversal brotgher of node, as be empty, then carry out step (7); Otherwise carry out step (3) (4) (5):
(7) traversal father node, as be empty, then finish process modeling parsing structure and carry out step (8); Otherwise carry out step (6);
(8) construction process models show interface finishes.
5. the aircraft complex component numerical control processing technology method for designing towards the technology object according to claim 2 is characterized in that: described technological design module specific implementation flow process is as follows:
(1) module starts, and backstage calling technological model then carries out initialization as success, otherwise withdraws from;
(2) design of new processes interface input product essential information;
(3) carry out the screening of standard parts library coupling automatically, then carry out step (4) as the match is successful, otherwise carry out step (14);
(4) automatic localization criteria spare process modeling;
(5) mutual choice criteria part process modeling, and fill the newly-built process modeling in initialized backstage automatically;
(6) select the technological design pattern, comprise process modeling interface, dialog interface and technical papers interface, as select process modeling interface and dialog interface, then show process modeling interface and dialog interface, and as selecting the technical papers interface, then need select the technical papers template, then show the technical papers interface;
(7) fill backstage process modeling data automatically to the technological design interface;
(8) activation waits to revise the process modeling data object;
(9) according to activation technology model data object automatically according to object information matching technique resources bank, then carry out step (10) as success, otherwise carry out step (13);
(10) automatic positioning process resource type, and by choosing the automatic fill process model data of process resource data object alternately;
(11) whether continue to activate other process modeling data objects, then carry out step (8) in this way, otherwise carry out step (12);
(12) preserve process modeling;
(13) mutual technological design, fill process model data object then carries out step (10);
(14) carry out step (6), activate process modeling data object to be designed, then carry out step (9);
6. the aircraft complex component numerical control processing technology method for designing towards the technology object according to claim 2 is characterized in that: the automatic packing module technology of described technical papers formal definition performing step is as follows:
(1) start the technology formal definition, the automatic calling technological model of system then shows the process modeling data object to technology formal definition interface as success, otherwise withdraws from;
(2) select the technical papers template, then show technical papers list data object to technology formal definition interface as success, otherwise can start technical papers template drawing tool draw craft file template;
(3) select process modeling and technical papers template corresponding data item, finish then to carry out step (4) as definition, otherwise carry out (3);
(4) preserve the technology form, then import the new technology format name as newly-built technology form and be kept in the technology format library, then carry out step (6), otherwise carry out step (5);
(5) whether cover existing technology form, then upgrade technology form in the existing technology format library in this way, otherwise cancellation technology formal definition is then carried out step (6);
(6) whether proceed other technology formal definitions, then carry out step (2) in this way, otherwise withdraw from.
7. the aircraft complex component numerical control processing technology method for designing towards the technology object according to claim 2 is characterized in that: it is as follows that the automatic packing module technology of described technical papers form calls performing step:
(1) starts the technology form and call, select single or multiple technology forms, then carry out step (2) as success, otherwise withdraw from;
(2) calling technological model then carries out step (3) as success, otherwise withdraws from;
(3) the technical papers template that links in the calling technological form is then carried out step (4) as success, otherwise is withdrawed from;
(4) process data in the process modeling is filled in the technical papers template corresponding in the technology form automatically;
(5) technical papers of technical papers interface display fill process data finishes.
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