CN102831278A - Interactive automatic mapping system based on CAD (computer-aided design), mapping method and construction method of system - Google Patents

Interactive automatic mapping system based on CAD (computer-aided design), mapping method and construction method of system Download PDF

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Publication number
CN102831278A
CN102831278A CN2012103273088A CN201210327308A CN102831278A CN 102831278 A CN102831278 A CN 102831278A CN 2012103273088 A CN2012103273088 A CN 2012103273088A CN 201210327308 A CN201210327308 A CN 201210327308A CN 102831278 A CN102831278 A CN 102831278A
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module
parameter
graphic
cad
core processing
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敬学运
谢东普
王晋生
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SHENZHEN CHANGXING TECHNOLOGY Co Ltd
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SHENZHEN CHANGXING TECHNOLOGY Co Ltd
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Abstract

The invention discloses an interactive automatic mapping system based on CAD (computer-aided design). The interactive automatic mapping system comprises a user menu module, a dialog box module, a parameter passing module, a core processing module, and a graphic plotting module, wherein the user menu module is used for operation by a user to activate a certain mapping instruction; the dialog box module is used for allowing a user to input a graph parameter corresponding to the mapping instruction; the parameter passing module is used for passing a graphic parameter; the core processing module is used for receiving the graphic parameter, calculating corresponding dot coordinates according to the graphic parameter and a preset mathematical model; and the graphic plotting module is used for subjecting the dot coordinates to graphical treatment according to the mapping instruction and outputting a corresponding graph. The interactive automatic mapping system provided by the invention can realize automatic mapping operation with the aid of CAD, and can greatly improve efficiency and reduce error rate by using the computer automatic operation to substitute for a large amount of manual operations. Meanwhile, the invention also discloses an interactive automatic mapping method based on CAD, and a construction method of the interactive automatic mapping system based on CAD.

Description

Interactive Digigraf, drafting method and construction method thereof based on CAD
Technical field
The present invention relates to automation field, relate more specifically to a kind of interactive Digigraf, drafting method and construction method based on CAD.
Background technology
For most of manufacturings, engineering drawing is the execution foundation of follow-up all working link, and therefore, it also is necessary condition that condition precedent is not only in drawing work.It also is that cad tools is accomplished that existing Graphing of Engineering normally utilizes CAD.In existing designing and mapping flow process; Be to carry out hand-drawing according to national mechanical drawing standard, company's design standards and company's technological standards by the designing and mapping personnel; This drawing course need utilize drawing instrument to carry out manual drawing operation step by step, for example draws matrix blank, drawing face and dimensioning or the like.
For some manufacturing, diamond abrasive tool manufacturing especially is although its diamond abrasive tool product size of producing varies; But there is big similarity in its basic structure, for example, and the skive of general manufacturing; There is very big similarity in structure aspects; Aspect physical dimension, have nothing in common with each other again, the product needed of different size ratio is drawn out different drawings, and each pairing processing quantity of drawing often belongs to short run.Thereby in designing and mapping work, have a large amount of repetitive operations, both increased designing and mapping personnel's workload; Also cause unnecessary manpower waste, tended to have influence on production efficiency, manufacturing schedule even time of delivery, and; Sometimes there is some difference because the designing and mapping personnel are to the understanding of standard; Be unfavorable for standardized implementation, drawing process hand-manipulated has increased the possibility of makeing mistakes, and has strengthened the risk of manufacturing cost and qualitative control.
Based on this, be necessary to provide a kind of Digigraf and drafting method thereof of raising the efficiency and reducing error rate to address the aforementioned drawbacks.
Summary of the invention
The purpose of this invention is to provide a kind of interactive Digigraf based on CAD of raising the efficiency and reducing error rate.
Another object of the present invention provides a kind of interactive autodraft method based on CAD of raising the efficiency and reducing error rate.
A purpose more of the present invention provides a kind of construction method based on the interactive Digigraf of CAD that is used to raise the efficiency and reduces error rate.
In order to realize the object of the invention, the present invention adopts following technical scheme: a kind of interactive Digigraf based on CAD is provided, and it comprises custom menu module, dialog box module, parameter transmission module, core processing module and graphic plotting module.Wherein, dialog box module and said custom menu module communicate, and are used to supply the user to import with said drawing and instruct corresponding graphic parameter; Parameter is transmitted module and said dialog box module communicates, and is used for said graphic parameter is transmitted; Core processing module and said parameter are transmitted module and are communicated, and are used to receive from said parameter transmit the graphic parameter of module and calculate corresponding point coordinate according to this graphic parameter and preset mathematical model; Graphic plotting module and said core processing module communicate, and are used for according to the drawing instruction point coordinate being carried out graphical treatment to export corresponding figure.
Its further technical scheme is: said custom menu module, dialog box module and graphic plotting module realize in the CAD environment that all said parameter is transmitted module and core processing module is carried out by the VLX file based on the CAD environment.
Its further technical scheme is: said interactive Digigraf based on CAD also comprises print module, and said print module and said graphic plotting module communicate, and is used for the figure of graphic plotting module output is directly printed.
In order to realize the object of the invention, the present invention also adopts following technical scheme: a kind of interactive autodraft method based on CAD is provided, said method comprising the steps of: the user activates required drawing instruction through custom menu; The user imports corresponding graphic parameter in dialog box; Parameter is transmitted module graphic parameter is passed to core processing module; Core processing module calculates corresponding point coordinate according to graphic parameter and preset mathematical model; The graphic plotting module is carried out graphical treatment to export corresponding figure according to the drawing instruction with point coordinate.
Its further technical scheme is: said custom menu module, dialog box module and graphic plotting module realize in the CAD environment that all said parameter is transmitted module and core processing module is carried out by the VLX file based on the CAD environment.
Its further technical scheme is: further comprising the steps of: directly printed by the figure of print module with the output of graphic plotting module.
In order to realize the object of the invention; The present invention also adopts following technical scheme: the construction method that a kind of interactive Digigraf based on CAD is provided; Said construction method may further comprise the steps: create a custom menu module, this custom menu module supplies user's operation to activate a certain drawing instruction; Create a dialog box module, this dialog box module and said custom menu module communicate for user input and said drawing and instruct corresponding graphic parameter; Create a parameter and transmit module, this parameter is transmitted module and said dialog box module communicates so that said graphic parameter is transmitted; Create a core processing module, this core processing module and said parameter transmission module communicate to receive from said parameter and transmit the graphic parameter of module and calculate corresponding point coordinate according to this graphic parameter and preset mathematical model; Create a graphic plotting module, this graphic plotting module and said core processing module communicate according to the drawing instruction point coordinate is carried out graphical treatment to export corresponding figure.
Its further technical scheme is: create said custom menu module, dialog box module and graphic plotting module by cad tools, adopt the VLX file to realize parameter transmission module and the execution of core processing module in the CAD environment.
Compared with prior art; The interactive Digigraf that the present invention is based on CAD comprises the functional module of a plurality of mutual cooperate; Adopt this system to chart when operation, the user can be through menu call drawing instruction, but only needs at dialog box tablet pattern parameter Rapid Realization autodraft then; Substitute a large amount of manually-operateds with computer automatic execution, easy to operate and can raise the efficiency and reduce error rate greatly.
Through following description and combine accompanying drawing, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the theory diagram that the present invention is based on the interactive Digigraf of CAD;
Fig. 2 to Fig. 4 has showed the automatic drawing principle of the embodiment of interactive Digigraf based on CAD shown in Figure 1;
Fig. 5 is the process flow diagram that the present invention is based on the interactive autodraft method of CAD;
Fig. 6 is the construction method that the present invention is based on the interactive Digigraf of CAD.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme among the embodiment is carried out clear, intactly description, similar assembly label is represented similar assembly in the accompanying drawing.Obviously, below only be the present invention's part embodiment with the embodiment that describes, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The interactive Digigraf based on CAD (computer-aided design (CAD)) that the present invention designed is particularly useful for the drawing work of diamond abrasive tool product, and this system realizes the automatic drafting of preset figure through loading the main graphic parameter Program for Calculation code packages that realizes in the CAD environment on computers.Specify concrete structure of the present invention and principle referring to figs. 1 through Fig. 4 below.
With reference to Fig. 1, the interactive Digigraf that the present invention is based on CAD comprises custom menu module 11, dialog box module 12, parameter transmission module 13, core processing module 14 and graphic plotting module 15.In the present embodiment, said custom menu module 11, dialog box module 12 and graphic plotting module 13 all realize in the CAD environment; And said parameter is transmitted module 13 and core processing module 14 is carried out by the VLX file based on the CAD environment.The Digigraf of present embodiment is to design to the emery wheel in the diamond abrasive tool product and the drawing work of drill bit.
In the present embodiment; Said custom menu module 11 is used to supply the user to operate and activates a certain drawing instruction; Based on the CAD environment; What the custom menu module 11 of present embodiment was realized is the CUI custom menu, and the user can select the figure of required drafting according to this CUI menu, activates and the corresponding drawing instruction of selected figure through this selection; For example can select to draw " emery wheel " or " drill bit "; Certain selectable targeted graphical can segment " emery wheel " and " drill bit " as required, for example " emery wheel " is subdivided into " wheel body profile ", " common wheel " or " common whetslate " or the like again, and " drill bit " is subdivided into " grooved bit ", " multiple-grooved bevelling drill bit " or the like again.
In the present embodiment, dialog box module 12 communicates with said custom menu module 11, is used to supply the user to import with said drawing and instructs corresponding graphic parameter, and based on the CAD environment, what this dialog box module 12 was realized is the DCL dialog box.Through this dialog box; The user can carry out the setting of correlation parameter to selected targeted graphical; For example; If the figure of selecting is " emery wheel "; What then in this dialog box, occurred can comprise workplace overall width T, the wide T1 of workplace platform, reference field overall height A0, basal plane chamfering height A 1, basal plane chamfer angle J1, basal plane fillet size R, non-basal plane chamfering height A 2, non-basal plane chamfer angle J2 and emery wheel diameter of bore φ D etc. with emery wheel relational graph parameter, and the user can be provided with the numerical value of above-mentioned graphic parameter according to concrete figure needs.
In the present embodiment, parameter is transmitted module 13 and is communicated with core processing module 14 with said dialog box module 12, is used for the graphic parameter from dialog box module 12 is passed to core processing module 14.Core processing module 14 is used to receive from said parameter to be transmitted the graphic parameter of module 13 and calculates corresponding point coordinate and tolerance demand according to this graphic parameter and preset mathematical model; The above-mentioned data that calculated all write in the calculator memory, call the drawing order simultaneously.Graphic plotting module 15 communicates with said core processing module 14, is used for according to the drawing instruction point coordinate being carried out graphical treatment to export corresponding figure.
Be example below with the emery wheel, the calculation processes of mathematical model of the present invention and core processing module 14 is described with reference to Fig. 2 to Fig. 4 and associative list 1.Wherein, Fig. 2 has showed the emery wheel figure, and (emery wheel is about the center line symmetry of its endoporus; Fig. 2 to Fig. 4 is that example is explained with half figure wherein all) in constant constant; Fig. 3 has showed in the emery wheel figure graphic parameter that can be provided with by the user, and Fig. 4 has showed in the emery wheel figure point coordinate that can calculate according to graphic parameter and constant constant, and the computing formula of each point coordinate is as shown in table 1 below:
Figure BDA00002107289800061
Table 1
Based on the graphic parameter that above-mentioned math block and user are imported, core processing module 14 can calculate the coordinate figure of each point coordinate automatically.For example; According to the numerical value of " the emery wheel diameter of bore φ D " of user input and the coordinate Calculation formula P0 of some P0 and P1 (X=0, Y=0) and P1 (X=P0+9, Y=P0+D/2); Then can learn the coordinate figure of P1; And then can (X=P1+1 Y=P1+1) obtains the coordinate figure of P2, then can be limited the figure of these 2 lines on 2 of P1, P2 coordinate according to the coordinate Calculation formula P2 of P2.By that analogy; Core processing module 14 can calculate the coordinate figure of each required coordinate points in the emery wheel figure and send it to graphic plotting module 15, and graphic plotting module 15 is accomplished the drafting of the required figure of user according to this result and corresponding drawing instruction.
In another embodiment of the present invention; Digigraf of the present invention also comprises print module; Said print module and said graphic plotting module 15 communicate, and are used for the figure of graphic plotting module 15 outputs is directly printed, and conveniently check the figure of being drawn.
With reference to Fig. 5, the present invention also provides a kind of interactive autodraft method based on CAD, and this method may further comprise the steps:
The user activates required drawing instruction (step S11) through custom menu, and the user can select the figure of required drafting according to menu, for example selects to draw emery wheel, can activate and the corresponding drawing instruction of selected figure through this selection.
The user imports corresponding graphic parameter (step S12) in dialog box; When selecting emery wheel as targeted graphical; A plurality of relevant parameters options that then the meeting appearance can supply the user to import on the dialog box: workplace overall width T, the wide T1 of workplace platform, reference field overall height A0, basal plane chamfering height A 1, basal plane chamfer angle J1, basal plane fillet size R, non-basal plane chamfering height A 2, non-basal plane chamfer angle J2 and emery wheel diameter of bore φ D, the user imports required numerical value on corresponding option.
Graphic parameter transmits module 13 by parameter and is passed to core processing module 14 (step S13), then calculates corresponding point coordinate (step S14) by core processing module 14 according to graphic parameter and preset mathematical model.Based on graphic parameter and the aforesaid math block that the user imported, core processing module 14 can calculate the coordinate figure of each point coordinate automatically.
At last, according to the drawing instruction point coordinate is carried out graphical treatment to export corresponding figure (step S15) by graphic plotting module 15.Figure by 15 outputs of graphic plotting module can directly be printed by print module.
With reference to Fig. 6; The present invention also adopts following technical scheme: the construction method that above-mentioned interactive Digigraf based on CAD is provided; This construction method may further comprise the steps: create custom menu module 11, this custom menu module 11 supplies user's operation to activate a certain drawing instruction (step S21); Create dialog box module 12, this dialog box module 12 and said custom menu module 11 communicate for user's input and said drawing and instruct corresponding graphic parameter (step S22); Create parameter and transmit module 13, this parameter is transmitted module 13 and is communicated so that said graphic parameter is transmitted (step S23) with said dialog box module 12; Create core processing module 14, this core processing module 14 communicates to receive from said parameter with said parameter transmission module 13 and transmits the graphic parameter of module 13 and calculate corresponding point coordinate (step S24) according to this graphic parameter and preset mathematical model; Create graphic plotting module 15, this graphic plotting module 15 communicates according to the drawing instruction point coordinate is carried out graphical treatment to export corresponding figure (step S25) with said core processing module 14.Wherein, create said custom menu module 11, dialog box module 12 and graphic plotting module 15, adopt the VLX file to realize that parameter transmits module 13 and the execution of core processing module 14 in the CAD environment by cad tools.
As stated, the interactive Digigraf that the present invention is based on CAD comprises the functional module of a plurality of mutual cooperate, and this system has following advantage: CUI is provided custom menu, has made things convenient for user's quick calling drawing instruction; DCL is provided dialog box; User-friendly, the user only needs in dialog box tablet pattern parameter, and computing machine then can be accomplished drawing course apace in the time about 2 seconds; And for same graphic plotting; The existing manual mode of operation possibly need a few minutes to dozens of minutes not wait, and substitutes a large amount of manually-operateds with computer automatic execution, and is easy to operate and can raise the efficiency and reduce error rate greatly.
Invention has been described more than to combine preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present invention.

Claims (8)

1. the interactive Digigraf based on CAD is characterized in that, comprising:
The custom menu module is used to supply the user to operate and activates a certain drawing instruction;
The dialog box module communicates with said custom menu module, is used to supply the user to import with said drawing and instructs corresponding graphic parameter;
Parameter is transmitted module, communicates with said dialog box module, is used for said graphic parameter is transmitted;
Core processing module is transmitted module with said parameter and is communicated, and is used to receive from said parameter transmit the graphic parameter of module and calculate corresponding point coordinate according to this graphic parameter and preset mathematical model;
The graphic plotting module communicates with said core processing module, is used for according to the drawing instruction point coordinate being carried out graphical treatment to export corresponding figure.
2. the interactive Digigraf based on CAD according to claim 1; It is characterized in that: said custom menu module, dialog box module and graphic plotting module realize in the CAD environment that all said parameter is transmitted module and core processing module is carried out by the VLX file based on the CAD environment.
3. the interactive Digigraf based on CAD according to claim 1 is characterized in that: also comprise print module, said print module and said graphic plotting module communicate, and are used for the figure of graphic plotting module output is directly printed.
4. the interactive autodraft method based on CAD is characterized in that, said method comprising the steps of:
The user activates required drawing instruction through custom menu;
The user imports corresponding graphic parameter in dialog box;
Parameter is transmitted module graphic parameter is passed to core processing module;
Core processing module calculates corresponding point coordinate according to graphic parameter and preset mathematical model;
The graphic plotting module is carried out graphical treatment to export corresponding figure according to the drawing instruction with point coordinate.
5. the interactive autodraft method based on CAD according to claim 4; It is characterized in that: said custom menu module, dialog box module and graphic plotting module realize in the CAD environment that all said parameter is transmitted module and core processing module is carried out by the VLX file based on the CAD environment.
6. the interactive autodraft method based on CAD according to claim 4 is characterized in that, and is further comprising the steps of: directly printed by the figure of print module with the output of graphic plotting module.
7. the construction method based on the interactive Digigraf of CAD is characterized in that, said construction method may further comprise the steps:
Create a custom menu module, this custom menu module supplies user's operation to activate a certain drawing instruction;
Create a dialog box module, this dialog box module and said custom menu module communicate for user input and said drawing and instruct corresponding graphic parameter;
Create a parameter and transmit module, this parameter is transmitted module and said dialog box module communicates so that said graphic parameter is transmitted;
Create a core processing module, this core processing module and said parameter transmission module communicate to receive from said parameter and transmit the graphic parameter of module and calculate corresponding point coordinate according to this graphic parameter and preset mathematical model;
Create a graphic plotting module, this graphic plotting module and said core processing module communicate according to the drawing instruction point coordinate is carried out graphical treatment to export corresponding figure.
8. construction method according to claim 7; It is characterized in that: create said custom menu module, dialog box module and graphic plotting module by cad tools, adopt the VLX file to realize parameter transmission module and the execution of core processing module in the CAD environment.
CN2012103273088A 2012-09-06 2012-09-06 Interactive automatic mapping system based on CAD (computer-aided design), mapping method and construction method of system Pending CN102831278A (en)

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CN103020406A (en) * 2013-01-14 2013-04-03 北京交通大学 Data processing method and computer aided design system for shaft retaining structure
CN103093050A (en) * 2013-01-14 2013-05-08 北京特泽热力工程设计有限责任公司 Data processing method for heat engineering shallow tunnel structure and Computer-Aided Design (CAD) system
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CN110047137A (en) * 2019-04-23 2019-07-23 武汉轻工大学 Paraboloidal method for drafting, device, equipment and storage medium
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Application publication date: 20121219