CN102646093A - Standard component data base management system under user guide environment - Google Patents
Standard component data base management system under user guide environment Download PDFInfo
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- CN102646093A CN102646093A CN2010105544583A CN201010554458A CN102646093A CN 102646093 A CN102646093 A CN 102646093A CN 2010105544583 A CN2010105544583 A CN 2010105544583A CN 201010554458 A CN201010554458 A CN 201010554458A CN 102646093 A CN102646093 A CN 102646093A
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Abstract
The invention relates to a standard component data base management system under user guide environment, which comprises a specification parameter library, a graphics library, a graphics library buffer area, a data base interface, a library building tool, a call module and an editor module, and is characterized in that the specification parameter library and the graphics library are arranged at a server side; the graphics library buffer area, the data base interface, the library building tool, the call module and the editor module are arranged at a client side; and the system takes Unigraphics (UG) of a three-dimensional parameterization computer-aided design (CAD) system as a platform. The standard component data base management system realizes embedded data base management, is in seamless connection with the UG software, and has no interface relationship with other software. A standard component data base is integrated in a UG software interface, thus being user-friendly, flexible and convenient in inquiry of corresponding standard components and high in visibility; a using method of the system is blended in operation process of the UG software, so that the software maintenance is convenient, and the standard component data base is flexible to maintain; and standard components which are commonly used in the industry or the department can be conveniently added by a user, and the called parts can be edited in an off-line way.
Description
Technical field
Except computer-aided design (CAD) (CAD) support programs are progressively realized iso standard and the industrial standard; Application oriented standard element (parts library), standardized method have also become the indispensable content in computer-aided design (CAD) (CAD) system, and towards the application direction development that rationalizes engineering design.Current more and more standard component general part storehouse of emerging in large numbers is exactly the part of computer-aided design (CAD) (CAD) standardized technique.At present both at home and abroad existing a large amount of tool master storehouse, but major part is the X-Y scheme storehouse is in machine-building, add industrial and commercial bank
Already; China has begun to use in a large number high-end softwares such as UG, CATIA, except the machine tool storehouse that secondary development is fit to voluntarily, and can only be through product model data exchange standard (STEP) technology as interface; These standard components are generated * .STP formatted file from software environment separately; Import softwares such as UG, CATIA again, generate wire-frame model, use very inconvenient.Domestic 301 organization developments based on the standard parts library of CATIA environment with based on the standard parts library of the environment of Solidworks; East Da Ou has built then independent development based on the standard parts library under the Solidage environment; Software developers such as PRO/E have also developed corresponding standard part storehouse, and the standard parts library under the cover UG environment is not also arranged now.
Background technology
Except computer-aided design (CAD) (CAD) support programs are progressively realized iso standard and the industrial standard; Application oriented standard element (parts library), standardized method have also become the indispensable content in computer-aided design (CAD) (CAD) system, and towards the application direction development that rationalizes engineering design.Current more and more standard component general part storehouse of emerging in large numbers is exactly the part of computer-aided design (CAD) (CAD) standardized technique.At present both at home and abroad existing a large amount of tool master storehouse, but major part is the X-Y scheme storehouse is in machine-building, add industrial and commercial bank
Already; China has begun to use in a large number high-end softwares such as UG, CATIA, except the machine tool storehouse that secondary development is fit to voluntarily, and can only be through product model data exchange standard (STEP) technology as interface; These standard components are generated * .STP formatted file from software environment separately; Import softwares such as UG, CATIA again, generate wire-frame model, use very inconvenient.Domestic 301 organization developments based on the standard parts library of CATIA environment with based on the standard parts library of the environment of Solidworks; East Da Ou has built then independent development based on the standard parts library under the Solidage environment; Software developers such as PRO/E have also developed corresponding standard part storehouse, and the standard parts library under the cover UG environment is not also arranged now.
Summary of the invention
The object of the invention just provides standard event data base management system system under a kind of users' guidebook environment.It is basic platform with UG, complete three-dimensional parameterized standardized element storehouse tool software.Through standard is led to part software development and Jian Ku, the modeling of codes and standards part adopts database schema that the standard component three-dimensional model is implemented to imitate control and management, avoids standard component to repeat modeling, the cycle of shortening product development.
The present invention realizes like this; System comprises specifications parameter storehouse, shape library, shape library buffer zone, database interface, Library Construction Kit [Microsoft FoxPro], calling module and editor module; It is characterized in that specifications parameter storehouse, shape library are placed on server end, graphic buffer, database interface, Library Construction Kit [Microsoft FoxPro], calling module and editor module and are placed on client, total system is a platform with three-dimensional parameterized CAD system UG.
The present invention realizes the embedded data management, with the seamless link of UG software, not with other software generation interface relationship.Standard parts library is integrated in the UG software interface, and user interface is friendly, and inquiry corresponding standard part is flexible; Visual strong; Method of application merges in the operating process of UG software itself, and software maintenance is convenient, and standard parts library is safeguarded flexibly; The user can add the industry or our unit standard component commonly used easily, and can carry out off-line editing to the part that calls.
Description of drawings
Fig. 1 is the parts library system block diagram based on C/S model of the present invention.
Fig. 2 is a linked list type database design block scheme of the present invention.
Embodiment
As shown in Figure 1, system comprises specifications parameter storehouse 1, shape library 2, shape library buffer zone 3, database interface 4, Library Construction Kit [Microsoft FoxPro] 5, calling module 6 and editor module 7.Specifications parameter storehouse 1, shape library 2 are placed on server end, and shape library buffer zone 3, database interface 4, Library Construction Kit [Microsoft FoxPro] 5, calling module 6 and editor module 7 are placed on client, and total system is a platform with three-dimensional parameterized CAD system 9 UG.Open up a graphic buffer at the client hard disk; Template file and icon call in system under the default conditions from buffer zone; Fruit traversal graphic buffer when calling can not find required file, from server database, searches this document again and calls in buffer zone, calls from buffer zone again.The element storage part of calling can not change the size of part in the buffer zone in engineering catalogue 8 to the editor of accessory size size in the engineering catalogue 8.Guarantee safety of data like this, and do not reduced the efficient of operation.
As shown in Figure 2, the specifications parameter storehouse comprises one-level concordance list, secondary index table, parts list, parameter list, parameter value table.Parameter list has been deposited the title of all principal parameters of part (like D=4; 1=10; ), and the restriction relation between the principal parameter, like different values or scope for parameter D; Parameter L all has the value range of series or a series corresponding with it; Claim that then D is the constraint of L, then the value of the bind field of corresponding D is " O ", the value of the bind field of L be " D ' '; In the parameter value table; " parameter value ' ' deposit that " parameter name ID ' ' is the parameters in series value or the serial value range of the parameter of a certain particular value in the field; For general principal parameter, the value of corresponding constraint principal parameter is deposited in " constrained parameters value " field, for the control principal parameter; " constrained parameters value " field is empty, and information such as corresponding second parameter, material, thermal treatment write in the fields such as " second parameter value ", " material ", " thermal treatment ".If data in the A table and B table have mapping relations, then the A table
Pointer through pointing to the B table is set up the mapping relations of showing with B, so be called the linked list type database design method.
Use said method and, figure and specifications parameter are managed the parts library system that the API exploitation that on the UG platform, provides with VC++ and UG can dynamically be expanded according to requirement of enterprise with large database ORACLE.
" standard component information bank integrated software under the UG environment " is the demand according to the digital prototype detailed design phase; The main parametrization design and the system integration that realizes standard parts library; The repeated labor that calls in a large number of type part is marked by a large amount of workload, particularly navigation mark, GB, army's mark, enterprises that reduce the standardization modeling.This system is applicable to design, the assembling modeling of digital prototype under the UG environment.
1. standard parts library system design
According to demand, the standard component parametric modeling is proposed detailed functional requirement, in order to reach requirement, the standard parts library system is carried out software design, set up all kinds of standard component parameter lists of embedded UG.
2. the research of information integrated system
In the process of carrying out the UG software secondary development, integrated, the linking relationship of infosystem is used the related function that UG carries to the kernel information of UG software, uses VC++, UG OPEN UI/Styler exploitation user interface and the system integration.
3. parametric modeling design
Use UG software carries out the parametric modeling of standard component, in the modelling process, and the guiding theory of follow through parametric modeling, this also is the design philosophy of digital prototype, adopts the method for designing of part in groups.
4. standard parts library assembling, system verification
After accomplishing the foundation of the standard parts library system integration and standard component three-dimensional model, carry out the standard component assembling of digital prototype detailed design phase, the correctness of examination integrated system is carried out corresponding performance analysis.
This system has been applied in the new machine development process, makes up GB, army's mark, looks forward to more than 3000 on the three-dimensional parameterized model of all kinds of standard components of mark, has become the add-on module of UG software, strengthens the practicality of UG software, satisfies the more demands of user.
Claims (1)
1. standard event data base management system under the users' guidebook environment; It is characterized in that: it comprises specifications parameter storehouse, shape library, shape library buffering pressure, database interface, Library Construction Kit [Microsoft FoxPro], calling module and editor module; It is characterized in that specifications parameter storehouse, shape library are placed on server end, graphics buffer pressure, database interface, Library Construction Kit [Microsoft FoxPro], calling module and editor module and are placed on client, total system is a platform with three-dimensional parameterized CAD system UG.
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| CN2010105544583A CN102646093A (en) | 2011-02-21 | 2011-02-21 | Standard component data base management system under user guide environment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021002A (en) * | 2014-06-19 | 2014-09-03 | 盐城工学院 | Method for storing PDM system standard components |
| CN104375995A (en) * | 2013-08-13 | 2015-02-25 | 苏州广海信息科技有限公司 | Database management system |
| CN106914896A (en) * | 2017-03-27 | 2017-07-04 | 刘程秀 | A kind of construction method of robot off-line programming |
-
2011
- 2011-02-21 CN CN2010105544583A patent/CN102646093A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375995A (en) * | 2013-08-13 | 2015-02-25 | 苏州广海信息科技有限公司 | Database management system |
| CN104021002A (en) * | 2014-06-19 | 2014-09-03 | 盐城工学院 | Method for storing PDM system standard components |
| CN104021002B (en) * | 2014-06-19 | 2017-03-29 | 盐城工学院 | A kind of PDM system standards part storage method |
| CN106914896A (en) * | 2017-03-27 | 2017-07-04 | 刘程秀 | A kind of construction method of robot off-line programming |
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Application publication date: 20120822 |