CN103605845A - Machine tool fixture library management system based on assembling knowledge description - Google Patents
Machine tool fixture library management system based on assembling knowledge description Download PDFInfo
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Abstract
The invention discloses a machine tool fixture library management system based on assembling knowledge description. The system comprises a knowledge library management unit, a knowledge library structure unit and a knowledge library application unit. The knowledge library management unit is used for adding, editing, modifying and saving the assembling information provided by a user interface and directly connected with the user interface. The knowledge library structure unit connected with the knowledge library management unit through a data interface is used for categorizing the assembling information processed by the knowledge library management unit. The knowledge library application unit is connected with the knowledge library structure unit and used for performing secondary development on a SolidWorks platform through a drive module. The machine tool fixture library management system has the advantages that working spaces and application objects are built through PowerBuilder 9.0 so as to describe the implementation technologies of the functional modules, and the functions of adding, deleting and inquiring of the fixture management system are achieved; a set of special machine tool part patterns described by assembling knowledge is built to adapt to the fast development of modern technology and satisfy current requirements.
Description
Technical field
The invention belongs to jig studying technological domain, relate in particular to a kind of jig base management system of describing based on assembly knowledge.
Background technology
Present picture library is all two dimensional surface picture library mostly, and along with various advanced persons' three-dimensional solid modeling software is as the emergence of SolidWorks, Pro/ENGINEER, UG, CATIA etc., thereby caused the change of mechanical design field and fierce market competition.The application of plane picture library reduces increasingly, and the application of three-dimensional software is more and more extensive, uses them not only can create three-dimensional entity model, can also carry out the virtual assembling of three-dimensional model, the operations such as motion simulation and analysis.
The management system in traditional jig storehouse, mostly use two dimensional surface picture library, can not meet present needs, on the other hand, although take these three-dimensional softwares standard component picture library that has been platform construction, but majority is common machinery standard part picture library, do not have the picture library of a set of special jig parts of describing with assembly knowledge.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of jig base management system of describing based on assembly knowledge, be intended to solve the management system in traditional jig storehouse, use two dimensional surface picture library, can not meet present needs, there is no the problem of the picture library of a set of special jig parts of describing with assembly knowledge.
The embodiment of the present invention is to realize like this, a jig base management system of describing based on assembly knowledge, the described jig base management system of describing based on assembly knowledge comprises: knowledge base management unit, knowledge base structure unit, driver module, knowledge base are used unit;
Knowledge base management unit, the bookkeeping that increases, edits, revises, preserves for the assembly information that user interface is provided is directly connected with user interface;
Knowledge base structure unit, is connected with described knowledge base management unit, for the assembly information of processing through knowledge base management is classified, by data-interface and knowledge base management, joins;
Knowledge base is used unit, is connected, for carry out secondary development on SolidWorks platform by driver module with described knowledge base structure unit.
Further, described knowledge base management unit provides data query, data interpolation, data modification, data deletion, data management, Data Matching assembly information.
Further, described knowledge base structure unit also comprises: parts library, assembly storehouse, assembly relation storehouse.
Further, the concrete steps that in described knowledge base structure unit, parts library, assembly storehouse, assembly relation storehouse are set up are:
On the basis of essential characteristic, by continuous increase supplementary features or deduct supplementary features, revise some feature as changed shape, size or the position of feature, or change the subordinate relation of feature, to construct better feature, progressively obtain a complete geometric model;
Entity modeling technology and curved surface modeling technology are combined together, form a powerful modeling tool group; By the mode of bridge joint, in two or more inter-entity, set up smooth connection fillet surface;
Finally the graphic file establishing is stored in corresponding picture library and gone, be i.e. two-dimentional drawing storehouse, 3 d part storehouse, assembly storehouse.
Further, described knowledge base uses unit also to comprise: three-dimensional assembly coefficient driver module, the replaceable participation Assembly part of three-dimensional assembly coefficient driver module, gives assembly knowledge and upgrade assembly, check dimension constraint.
Further, the physical Design of the database of described jig base management system is to utilize Access database, according to tree structure, according to top-down method, has created from the structured data table of product, sub-assemblies, parts, the Zhongdao part of assembly.
Further, the process that described jig base management system is set up is:
The first step, the foundation of application: when user creates an application, user must apply for this reason and specify an application name and library file, the expansion pbl by name of this library file, for depositing application and other objects that will create;
Second step, object event handling: in PowerBuilder, application object has six events: Open event, Close event, Idle event, SystemError event, ConnectionBegin event and ConnectionEnd event; Open event table understands that application object starts to carry out, and this event only occurs once, is necessary for its compile script code;
The 3rd step, PowerBuilder is connected with Access's: PowerBuilder has two kinds with the connected mode of ACCESS database: be manually connected and be certainly dynamically connected;
The 4th step, the foundation of data window: data window be family with database between the window that is connected, comprise that datawindow control and data window object two parts form; By data window, can also add therein object, statistical graph and generating report forms etc.Each data window object should have a physical database of answering in contrast, that is: relation database table is joined in jig database data table, fixture tables of data, total sub-assembly relation tables of data, sub-portion assembly relation tables of data, portion's assembling;
The 5th step, the realization of tree structure module: show from the such one-level one-level of fixture database-jig storehouse-drill jig storehouse-vertical shaft circular index drill jig-sub-assemblies, after parts in sub-assemblies, assembly, part have all shown, return to last layer and show parts, assembly and the part in other sub-assemblies, turn back to again last layer demonstration and be in pneumatic pinch drill jig of same layer etc. with vertical shaft circular index drill jig, the like, until shown all layers in fixture database;
The 6th step, the realization of Image Display module: Image Display module, mainly for showing the 3rd layer of later fixture general assembly drawing of main interface images and tree structure and component structural figure, by Tab control and Picture control, formed, it is respectively three-dimensional plot and X-Y scheme that Tab control has two pages, and two pages are all embedded with respectively three-dimensional wiring layout and the two-dimensional engineering graphic that a picture control is used for showing specified parts;
The 7th step, the realization of data disaply moudle: data disaply moudle is to be mainly used for showing the assembly relation of the parts of clicking when clicking tree-shaped module, this partial dynamic ground is related to one by data window object and data window, and its unnecessary part is carried out to filtering, obtain only relevant to these parts assembly information;
The 8th step, the realization of data management module: database management module is mainly that existing ACCESS database is carried out to increasing of assembly information, editor, revises, and preserves bookkeeping.
The jig base management system of describing based on assembly knowledge of the present invention, by using PowerBuilder9.0 building work space, set up application, write the handling procedure of object event, the technology that realizes to each functional module is described, and has finally realized the function such as interpolation, deletion, inquiry of fixture management system.The picture library of setting up a set of special jig parts of describing with assembly knowledge, is adapted to the fast development of modern science and technology, meets present needs.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the jig base management system of describing based on assembly knowledge that provides of the embodiment of the present invention.
In figure: 1, knowledge base management unit; 2, knowledge base structure unit; 3, driver module; 4, knowledge base is used unit.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the jig base management system structure of describing based on assembly knowledge provided by the invention.For convenience of explanation, only show part related to the present invention.
The jig base management system of describing based on assembly knowledge of the present invention, the jig base management system that should describe based on assembly knowledge comprises: knowledge base management unit, knowledge base structure unit, driver module, knowledge base are used unit;
Knowledge base management unit, the bookkeeping that increases, edits, revises, preserves for the assembly information that user interface is provided is directly connected with user interface;
Knowledge base structure unit, is connected with knowledge base management unit, for the assembly information of processing through knowledge base management is classified, by data-interface and knowledge base management, joins;
Knowledge base is used unit, is connected, for carry out secondary development on SolidWorks platform by driver module with knowledge base structure unit.
As a prioritization scheme of the embodiment of the present invention, knowledge base management unit provides data query, data interpolation, data modification, data deletion, data management, Data Matching assembly information.
As a prioritization scheme of the embodiment of the present invention, knowledge base structure unit also comprises: parts library, assembly storehouse, assembly relation storehouse.
As a prioritization scheme of the embodiment of the present invention, the concrete steps that in knowledge base structure unit, parts library, assembly storehouse, assembly relation storehouse are set up are:
On the basis of essential characteristic, by continuous increase supplementary features or deduct supplementary features, revise some feature as changed shape, size or the position of feature, or change the subordinate relation of feature, to construct better feature, progressively obtain a complete geometric model;
Entity modeling technology and curved surface modeling technology are combined together, form a powerful modeling tool group; By the mode of bridge joint, in two or more inter-entity, set up smooth connection fillet surface;
Finally the graphic file establishing is stored in corresponding picture library and gone, be i.e. two-dimentional drawing storehouse, 3 d part storehouse, assembly storehouse.
As a prioritization scheme of the embodiment of the present invention, knowledge base uses unit also to comprise: three-dimensional assembly coefficient driver module, the replaceable participation Assembly part of three-dimensional assembly coefficient driver module, gives assembly knowledge and upgrade assembly, check dimension constraint.
A prioritization scheme as the embodiment of the present invention, the physical Design of the database of jig base management system is to utilize Access database, according to tree structure, according to top-down method, has created from the structured data table of product, sub-assemblies, parts, the Zhongdao part of assembly.
As a prioritization scheme of the embodiment of the present invention, the process that jig base management system is set up is:
The first step, the foundation of application: when user creates an application, user must apply for this reason and specify an application name and library file, the expansion pbl by name of this library file, for depositing application and other objects that will create;
Second step, object event handling: in PowerBuilder, application object has six events: Open event, Close event, Idle event, SystemError event, ConnectionBegin event and ConnectionEnd event; Open event table understands that application object starts to carry out, and this event only occurs once, is necessary for its compile script code;
The 3rd step, PowerBuilder is connected with Access's: PowerBuilder has two kinds with the connected mode of ACCESS database: be manually connected and be certainly dynamically connected;
The 4th step, the foundation of data window: data window be family with database between the window that is connected, comprise that datawindow control and data window object two parts form; By data window, can also add therein object, statistical graph and generating report forms etc.Each data window object should have a physical database of answering in contrast, that is: relation database table is joined in jig database data table, fixture tables of data, total sub-assembly relation tables of data, sub-portion assembly relation tables of data, portion's assembling;
The 5th step, the realization of tree structure module: show from the such one-level one-level of fixture database-jig storehouse-drill jig storehouse-vertical shaft circular index drill jig-sub-assemblies, after parts in sub-assemblies, assembly, part have all shown, return to last layer and show parts, assembly and the part in other sub-assemblies, turn back to again last layer demonstration and be in pneumatic pinch drill jig of same layer etc. with vertical shaft circular index drill jig, the like, until shown all layers in fixture database;
The 6th step, the realization of Image Display module: Image Display module, mainly for showing the 3rd layer of later fixture general assembly drawing of main interface images and tree structure and component structural figure, by Tab control and Picture control, formed, it is respectively three-dimensional plot and X-Y scheme that Tab control has two pages, and two pages are all embedded with respectively three-dimensional wiring layout and the two-dimensional engineering graphic that a picture control is used for showing specified parts;
The 7th step, the realization of data disaply moudle: data disaply moudle is to be mainly used for showing the assembly relation of the parts of clicking when clicking tree-shaped module, this partial dynamic ground is related to one by data window object and data window, and its unnecessary part is carried out to filtering, obtain only relevant to these parts assembly information;
The 8th step, the realization of data management module: database management module is mainly that existing ACCESS database is carried out to increasing of assembly information, editor, revises, and preserves bookkeeping.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the jig base management system of describing based on assembly knowledge of the embodiment of the present invention mainly uses unit 4 to form by knowledge base management unit 1, knowledge base structure unit 2, driver module 3, knowledge base; The bookkeepings such as the assembly information that 1 pair of knowledge base management unit user interface provides increases, editor, modification, preservation are directly connected with user interface; Knowledge base structure unit 2 is that the assembly information of processing through knowledge base management is classified, and knowledge base structure unit 2 joins by data-interface and knowledge base management; It is that knowledge base structure carries out secondary development on SolidWorks platform by driver module 3 that knowledge base is used unit 4.Knowledge base management unit 1 provides data query, data interpolation, data modification, data deletion, data management, Data Matching assembly information; Knowledge base structure unit 2 comprises parts library, assembly storehouse, assembly relation storehouse; Knowledge base uses unit 4 to comprise three-dimensional assembly coefficient driver module, the replaceable participation Assembly part of three-dimensional assembly coefficient driver module, gives assembly knowledge and upgrades assembly, checks dimension constraint.
Principle of work of the present invention is:
The jig base management system of describing based on assembly knowledge of the present invention uses PowerBuilder9.0 building work space, set up application, write the handling procedure of object event, the technology that realizes to each functional module is described, and has finally realized the function such as interpolation, deletion, inquiry of fixture management system.
The present invention is by using PowerBuilder can realize completion system function and design fast and efficiently.And PowerBuilder provides powerful system development ability, support for database is better, and in the PowerBuilder of highest version, provide the ability of client embedding browser, facilitated client use and because the data volume of university information system is not very large, and ACCESS database can meet current needs, and ACCESS is powerful, comprise table, inquiry, forms, form, page, grand and 7 objects of module.
The physical Design of database of the present invention is to utilize Access database, according to tree structure, according to top-down method, created from the structured data table of product, sub-assemblies, parts, the Zhongdao part of assembly, and these tables are associated by encoding and major key being set, facilitate calling of program.In jig base management system, have tree structure module, the Back ground Information of this module and gordian technique are the associated of knowledge in Access tables of data.The present invention takes top-down Product-level design philosophy, and the fixture in this management system is encoded.Jig storehouse comprises turning attachment storehouse, fraise jig storehouse, drilling machine (Z) fixture database etc., and the fixturelib_ID in drill jig storehouse is 5, so drill jig names with 5Z, and major key is fixturelib_ID.Enter in next stage structure, in drill jig, comprise again pneumatic pinch drill jig, cover-plate type drill jig etc., vertical shaft circular index drill jig code described above is 5Z_LiH, fixture fixture_ID is 1, by fixturelib_ID, be 5 associated with upper level table, major key is fixture_ID.Entering next stage structure is general assembly part level, and the fixture code of this grade of general assembly part is 5Z_LiH_1, is 1 to associate with upper level table by fixture_ID.This one-level, because general assembly part assembles by sub-assemblies, is therefore made as major key by childassembly_ID, the like, finally just can realize the association of each tables of data.
The foundation of picture library of the present invention
Top-down modeling method, first set up the product model that meets product function demand, again product model is decomposed, split parts and carry out detailed design of parts and modeling, the basic demand of assembling can be considered and solve at Design Stage to this method, shorten life cycle of the product, improved product quality, reduced production cost.Bottom-up modeling method is first part to be carried out to detailed modeling, then set up the assembly relation table between part, finally by part and the assembly relation between part set up the assembling model of product, the shortcoming of the method is if find that in Product Assembly process accessory size is unreasonable, will modify to part, and redesign, so just cause having extended life cycle of the product, and increased production results, and design efficiency is also very low.For these two kinds of modeling methods, current CAD/CAM software systems can realize as SolidWorks.
SolidWorks is the parametrization three-dimensional solid modeling software based on feature that U.S. SolidWorks company develops, and adopts top-down method for designing, can be used for carrying out Element Design, sheet metal designing, trim designs and engineering drawing.Its parametrization and Feature Modeling Technology are convenient, fast, and parameterized entity can edit by the change to size, realize driving parameter.When jig modeling, select corresponding modeling pattern according to the design feature of each fixture, guaranteeing that visual effect adopts the most simple and effective modeling pattern under prerequisite clearly as far as possible.
The process that generates solid model is just called solid modelling.The three-dimensional solid modeling method that SolidWorks is conventional has pulling method, rotary process, scanning method, laying off and increase Thickness Method.Feature modeling is first feature to be added on body one by one, then subsequent characteristics is depended on to feature above.We are on the basis of essential characteristic, by continuous increase supplementary features or deduct supplementary features, can also revise some feature as changed shape, size or the position of feature, or change the subordinate relation of feature, to construct better feature, progressively obtain the process of a complete geometric model.Modeling of free form is that entity modeling technology and curved surface modeling technology are combined together, forms a powerful modeling tool group.Applying this modeling method can march line sweep, and the standard quafric curve of utilization is set up quadric surface body, by the mode of bridge joint, in two or more inter-entity, sets up smooth connection fillet surface.SolidWorks is that the assembling MBM of platform is very flexible, if find that in assembling process the dimensions of certain parts or shape are inaccurate, we do not need to return parts design module and modify, and can directly under load module interface, carry out design and the editor of parts.Parametric designing is to define and revise parameterized model with constraint.The size of model represents by corresponding relation, does not need, with definite numerical value, to change a parameter value, will automatically change all sizes relevant to it, revises and controls geometric configuration, automatically realizes the precision molding of product.
Finally the graphic file establishing is stored in corresponding picture library and gone, be i.e. two-dimentional drawing storehouse, 3 d part storehouse (comprising standard component and non-standard component), assembly storehouse.
The process that jig base management system of the present invention is set up is:
(1) application sets up the entrance that application is an application program.An application mainly defines the behavior of application layer, for be all objects that application program comprises, and other objects can only define the behavior of this object itself.When user creates an application, user must apply for this reason and specify an application name and library file, and the expansion pbl by name of this library file, for depositing application and other objects that will create.
(2) object event handling is in PowerBuilder, and the operation of system is that the driving by event realizes, the Event Description of object need to carry out which type of operation to object.Application object has six events: Open event, Close event, Idle event, SystemError event, ConnectionBegin event and ConnectionEnd event.Open event table understands that application object starts to carry out, and this event only occurs once, is necessary for its compile script code.
(3) PowerBuilder has two kinds with the PowerBuilder that is connected of Access with the connected mode of ACCESS database: be manually connected and be certainly dynamically connected.
A, be manually connected in toolbar and select DataBase button, find set up data source, click right button and select connect just PB can be connected with database.
B, be certainly dynamically connected that we can realize being connected of PB and ACCESS by driver.
(4) data window of setting up of data window is one and uses intelligent object, be family with database between the window that is connected, comprise that datawindow control and data window object two parts form.By data window, not only can to the table in each database, carry out the operations such as retrieval, inquiry, insertion, deletion and renewal, can also specify input, output format and display styles for data.In addition, by data window, can also add therein object, statistical graph and generating report forms etc.Each data window object should have a physical database of answering in contrast, that is: relation database table etc. is joined in jig database data table, fixture tables of data, total sub-assembly relation tables of data, sub-portion assembly relation tables of data, portion's assembling.
(5) the tree structure module demonstration realizing in the present invention of tree structure module realizes step by step by program.For a tree structure, suppose that one has five layers and is respectively i, j, k, m, n, and there is child node below every one deck, when driven by program, first from the first order, start to show, first insert the first order node of i layer, then insert successively j, k, the first order node of m, when having inserted the first order node of m layer, then program can be inserted all child nodes that belong to m layer first order node at n layer; Then return to m layer, at this layer, insert first node of k layer in the second level of m layer child node, and then return to n layer, at n layer, then insert all child nodes that belong to m layer second level node, the like, until all child nodes of first node of k layer under m layer have all been inserted, then at k layer, insert second child node that belongs to first node of j layer, the like, until all nodes of i layer have inserted.From the such one-level one-level of fixture database-jig storehouse-drill jig storehouse-vertical shaft circular index drill jig-sub-assemblies, show, after parts in sub-assemblies, assembly, part have all shown, return to last layer and show parts, assembly and the part in other sub-assemblies, turn back to again last layer demonstration and be in pneumatic pinch drill jig of same layer etc. with vertical shaft circular index drill jig, the like, until shown all layers in fixture database.
(6) Image Display module realize Image Display module, be mainly for showing the 3rd layer of later fixture general assembly drawing of main interface images and tree structure and component structural figure.This module is comprised of Tab control and Picture control.It is respectively three-dimensional plot and X-Y scheme that Tab control has two pages, and two pages are all embedded with respectively three-dimensional wiring layout and the two-dimensional engineering graphic that a picture control is used for showing specified parts.
(7) data disaply moudle of realizing of data disaply moudle is mainly when clicking tree-shaped module, to be used for showing the assembly relation of the parts of clicking, this partial dynamic ground is related to one by data window object and data window, and its unnecessary part is carried out to filtering, obtain only relevant to these parts assembly information.
(8) the fulfillment database administration module of data management module is mainly that existing ACCESS database is carried out to increasing of assembly information, and editor revises the bookkeepings such as preservation.In the time of action column bezel, cluster (when having selected specified parts for previous list box, a rear list box is the sub-portion of these parts of automatic filling, the like), data window shows that the current list frame chooses the assembly information of parts automatically.If be intended for these parts, add assembly information, only need to click increase button and will automatically insert a line, then hand shape button is parked in to the Far Left of this row, clicking Edit button just can be to this edlin of advancing, edit rear click editor and completed button, preserve, this row content is just preserved and is entered in ACCESS database again.As long as choose during modification, to revise row, click editor, edit rear click editor and completed preservation again.Delete function also requires first to choose wants the content of Delete Row then to click the last preservation of delete button.
By the realization step by step of above-mentioned steps, finally set up jig base management system, can facilitate designer to consult and apply, reduced to a certain extent labour intensity, improved the design efficiency of jig.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a jig base management system of describing based on assembly knowledge, is characterized in that, the described jig base management system of describing based on assembly knowledge comprises: knowledge base management unit, knowledge base structure unit, driver module, knowledge base are used unit;
Knowledge base management unit, the bookkeeping that increases, edits, revises, preserves for the assembly information that user interface is provided is directly connected with user interface;
Knowledge base structure unit, is connected with described knowledge base management unit, for the assembly information of processing through knowledge base management is classified, by data-interface and knowledge base management, joins;
Knowledge base is used unit, is connected, for carry out secondary development on SolidWorks platform by driver module with described knowledge base structure unit.
2. the jig base management system of describing based on assembly knowledge as claimed in claim 1, is characterized in that, described knowledge base management unit provides data query, data interpolation, data modification, data deletion, data management, Data Matching assembly information.
3. the jig base management system of describing based on assembly knowledge as claimed in claim 1, is characterized in that, described knowledge base structure unit also comprises: parts library, assembly storehouse, assembly relation storehouse.
4. the jig base management system of describing based on assembly knowledge as claimed in claim 3, is characterized in that, the concrete steps that in described knowledge base structure unit, parts library, assembly storehouse, assembly relation storehouse are set up are:
On the basis of essential characteristic, by continuous increase supplementary features or deduct supplementary features, revise some feature as changed shape, size or the position of feature, or change the subordinate relation of feature, to construct better feature, progressively obtain a complete geometric model;
Entity modeling technology and curved surface modeling technology are combined together, form a powerful modeling tool group; By the mode of bridge joint, in two or more inter-entity, set up smooth connection fillet surface;
Finally the graphic file establishing is stored in corresponding picture library and gone, be i.e. two-dimentional drawing storehouse, 3 d part storehouse, assembly storehouse.
5. the jig base management system of describing based on assembly knowledge as claimed in claim 1, it is characterized in that, described knowledge base uses unit also to comprise: three-dimensional assembly coefficient driver module, the replaceable participation Assembly part of three-dimensional assembly coefficient driver module, gives assembly knowledge and upgrade assembly, check dimension constraint.
6. the jig base management system of describing based on assembly knowledge as claimed in claim 1, it is characterized in that, the physical Design of the database of described jig base management system is to utilize Access database, according to tree structure, according to top-down method, has created from the structured data table of product, sub-assemblies, parts, the Zhongdao part of assembly.
7. the jig base management system of describing based on assembly knowledge as claimed in claim 1, is characterized in that, the process that described jig base management system is set up is:
The first step, the foundation of application: when user creates an application, user must apply for this reason and specify an application name and library file, the expansion pbl by name of this library file, for depositing application and other objects that will create;
Second step, object event handling: in PowerBuilder, application object has six events: Open event, Close event, Idle event, SystemError event, ConnectionBegin event and ConnectionEnd event; Open event table understands that application object starts to carry out, and this event only occurs once, is necessary for its compile script code;
The 3rd step, PowerBuilder is connected with Access's: PowerBuilder has two kinds with the connected mode of ACCESS database: be manually connected and be certainly dynamically connected;
The 4th step, the foundation of data window: data window be family with database between the window that is connected, comprise that datawindow control and data window object two parts form; By data window, can also add therein object, statistical graph and generating report forms etc.Each data window object should have a physical database of answering in contrast, that is: relation database table is joined in jig database data table, fixture tables of data, total sub-assembly relation tables of data, sub-portion assembly relation tables of data, portion's assembling;
The 5th step, the realization of tree structure module: show from the such one-level one-level of fixture database-jig storehouse-drill jig storehouse-vertical shaft circular index drill jig-sub-assemblies, after parts in sub-assemblies, assembly, part have all shown, return to last layer and show parts, assembly and the part in other sub-assemblies, turn back to again last layer demonstration and be in pneumatic pinch drill jig of same layer etc. with vertical shaft circular index drill jig, the like, until shown all layers in fixture database;
The 6th step, the realization of Image Display module: Image Display module, mainly for showing the 3rd layer of later fixture general assembly drawing of main interface images and tree structure and component structural figure, by Tab control and Picture control, formed, it is respectively three-dimensional plot and X-Y scheme that Tab control has two pages, and two pages are all embedded with respectively three-dimensional wiring layout and the two-dimensional engineering graphic that a picture control is used for showing specified parts;
The 7th step, the realization of data disaply moudle: data disaply moudle is to be mainly used for showing the assembly relation of the parts of clicking when clicking tree-shaped module, this partial dynamic ground is related to one by data window object and data window, and its unnecessary part is carried out to filtering, obtain only relevant to these parts assembly information;
The 8th step, the realization of data management module: database management module is mainly that existing ACCESS database is carried out to increasing of assembly information, editor, revises, and preserves bookkeeping.
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| CN107704927A (en) * | 2017-09-29 | 2018-02-16 | 西北工业大学 | Skin part detects method of the data to knowledge transformation |
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| CN114310883A (en) * | 2021-12-24 | 2022-04-12 | 深圳巨隆基科技有限公司 | Mechanical arm autonomous assembling method based on multiple knowledge bases |
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