CN101419637A - Punch mold unclosed graph automatic inspection system and method - Google Patents
Punch mold unclosed graph automatic inspection system and method Download PDFInfo
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- CN101419637A CN101419637A CNA2007102021820A CN200710202182A CN101419637A CN 101419637 A CN101419637 A CN 101419637A CN A2007102021820 A CNA2007102021820 A CN A2007102021820A CN 200710202182 A CN200710202182 A CN 200710202182A CN 101419637 A CN101419637 A CN 101419637A
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- automatic inspection
- punch mold
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Abstract
The invention relates to a method for automatically checking the unclosed graph of a stamping die, comprising the following steps: a graph to be checked is selected from a graphic database; whether the graph is provided with attribute information is decided, wherein, the attribute information comprises information on whether the graph is closed; if the graph is provided with the attribute information, whether the attribute information comprises corresponding information indicating that the graph is closed is decided; when the attribute information of the graph comprises the corresponding information indicating that the graph is closed, coordinates of a starting point and an ending point of the section graph of the graph are read; the coordinates of the read starting point and the ending point are compared to ensure that whether differences exist to a certain extent. In addition, an automatic unclosed graph checking system for stamping die is also provided by the invention.
Description
Technical field
The present invention relates to a kind of punch mold unclosed graph automatic inspection system and method.
Background technology
In stamping Die Design, original design elements method is a manual drawing, and not only the designing quality of part is very poor, and work efficiency is also very low.Along with rapid development of computer technology, stamping Die Design software emerge in multitude, these stamping Die Design softwares are not only easy to operate, and designing quality has improved the efficient and the precision of stamping Die Design greatly also than good many of hand-designed.But also there are some defectives in the automation mechanized operation at stamping Die Design software, and main aspect is exactly the figure that has sealing usually and do not seal at the parts pattern that designs.In stamping Die Design software, the line of graphing tangent plane figure (can be that straight line also can be a curve) is continuous, the centre does not have breakpoint, if the starting point of this figure of drafting and terminal point illustrate that then this figure is a closed figure on same coordinate, for example, the figure of a complete circle for sealing is if the starting point of this figure of drafting and terminal point not on same coordinate, then illustrate the figure of this figure for not sealing, for example, semicircle is closed figure not.
Because stamping Die Design is more and more meticulousr, become increasingly complex, a common mould has hundreds and thousands of parts, whether starting point and terminal point that the mould deviser is merely able to take simultaneously by naked eyes and experience the inspection figure of great effort according to the conventional method overlap to judge whether figure seals, not only time-consuming but also can not guarantee entirely truely, so errors and omissions happens occasionally.
Summary of the invention
In view of above content, be necessary to provide a kind of punch mold unclosed graph automatic inspection system, whether it can identical by the coordinate of verification pattern tangent plane source of graph and terminal point, to find out untight figure.
In view of above content, also be necessary to provide a kind of punch mold unclosed graph automatic inspection method, whether it can identical by the coordinate of verification pattern tangent plane source of graph and terminal point, to find out untight figure.
A kind of punch mold unclosed graph automatic inspection system comprises main frame and graphic data base, and described graphic data base is used to store various graphic documentations, and described main frame comprises: select module, be used for the figure that will check from the graphic data base selection; Judge module, be used to judge whether described figure has attribute information, and described attribute information comprises the information whether figure seals, described judge module, also be used for when there is attribute information in described figure, judge whether the corresponding informance of indicating the figure sealing is arranged in this attribute information; Read module when being used for attribute information when described figure the corresponding informance of indicating the figure sealing being arranged, reads the coordinate of starting point and terminal point in this figure sectional drawing; Comparison module is used for the starting point that will read and the coordinate of terminal point and compares to determine whether different.
A kind of punch mold unclosed graph automatic inspection method, this method comprise the steps: the figure that selection will be checked from graphic data base; Judge whether described figure has attribute information, and described attribute information comprises the information whether figure seals; When there is attribute information in described figure, judge whether the corresponding informance of indicating the figure sealing is arranged in this attribute information; When the attribute information of described figure has the corresponding informance of indicating the figure sealing, read the coordinate of starting point and terminal point in this figure sectional drawing; Compare to determine whether the starting point that reads and the coordinate of terminal point different.
Compared to prior art, described punch mold unclosed graph automatic inspection system and method, whether it can identical by the coordinate of verification pattern tangent plane source of graph and terminal point, to find out untight figure, and the figure after checking come out with specific colour code, guarantee when checking, not omit, thereby improve the accuracy of mould design.
Description of drawings
Fig. 1 is the hardware structure figure of punch mold unclosed graph automatic inspection system preferred embodiment of the present invention.
Fig. 2 is the functional block diagram of main frame shown in Fig. 1.
Fig. 3 is the process flow diagram of punch mold unclosed graph automatic inspection method of the present invention preferred embodiment.
Embodiment
As shown in Figure 1, be the system architecture diagram of punch mold unclosed graph automatic inspection system preferred embodiment of the present invention.This system mainly comprises display 1, main frame 2, keyboard 3 and mouse 4, and described main frame 2 is connected with graphic data base 5.The various graphic documentations of described graphic data base 5 storages.Described graphic documentation comprises the sectional drawing of figure, the coordinate position and the specification of this sectional drawing.Described graphic documentation also may comprise the attribute information of figure.The attribute information of described figure comprises information such as whether processing mode and figure seal.Usually in the mould design, after some graphic designs are come out, above-mentioned attribute information and this graphical association are got up, because described attribute information is not to generate automatically when graphic designs, figure has attribute information and also can not have attribute information.In the mould design software, the line of graphing tangent plane figure (can be that straight line also can be a curve) is continuous, the centre does not have breakpoint, if the starting point of this figure of drafting and terminal point illustrate that then this figure is a closed figure on same coordinate, for example, the figure of a complete circle for sealing is if the starting point of this figure of drafting and terminal point not on same coordinate, then illustrate the figure of this figure for not sealing, for example, semicircle is closed figure not.
Described main frame 2 be used for the starting point of the figure chosen according to described database 5 and terminal point coordinate relatively after, this graphic is come out with specific color according to result relatively, thereby determines whether figure seals.Described main frame 2 is connected with display 1, keyboard 3 and mouse 4, the Input/Output Device during as concrete operations.
As shown in Figure 2, be the functional block diagram of main frame shown in Fig. 12.Described main frame 2 comprises selects module 210, judge module 211, read module 212, comparison module 213, identification module 214.The alleged module of the present invention is to finish the computer program code segments of a specific function, be more suitable in describing the implementation of software in computing machine than program, therefore below the present invention to all describing in the software description with module.
Wherein, described selection module 210 is selected the figure that will check from graphic data base 5.The mode of selecting can be to select automatically according to the dash number order, also can be to select some or certain several figure by dash number as requested.
Described judge module 211 is used to judge whether described figure has attribute information.Described attribute information comprises information such as whether processing mode and figure seal.Usually in the mould design, after some graphic designs are come out, above-mentioned attribute information and this graphical association are got up, because described attribute information is not to generate automatically when graphic designs, figure has attribute information and also can not have attribute information.In stamping Die Design software, the line of graphing tangent plane figure (can be that straight line also can be a curve) is continuous, the centre does not have breakpoint, if the starting point of this figure of drafting and terminal point illustrate that then this figure is a closed figure on same coordinate, for example, the figure of a complete circle for sealing is if the starting point of this figure of drafting and terminal point not on same coordinate, then illustrate the figure of this figure for not sealing, for example, semicircle is closed figure not.
Described judge module 211 also is used for when there is attribute information in described figure, judges whether the corresponding informance of indicating the figure sealing is arranged in this attribute information.
When described read module 212 is used for attribute information when described figure the corresponding informance of indicating the figure sealing is arranged, read the coordinate of starting point and terminal point in this figure sectional drawing.
Described comparison module 213 is used for the starting point that will read and the coordinate of terminal point compares.
This pattern identification after described identification module 214 is used for will comparing according to relatively result comes out.Figure is identified and can identify also and can graphics distinction be come in modes such as the enterprising line number word marks of the lines of figure with color.In this preferred embodiment, used mode is a colour code, particularly, after the coordinate of the starting point that reads and terminal point compared comparison, if starting point and terminal point coordinate are inequality, illustrate that this figure does not seal, then with this graphic presentation redness, if starting point and terminal point coordinate are inequality, then show yellow.
As shown in Figure 3, be the process flow diagram of punch mold unclosed graph automatic inspection method of the present invention preferred embodiment.
Step S10 at first, selects the figure that will check from graphic data base 5.The mode of selecting can be to select automatically according to the dash number order, also can be to select some or certain several figure by dash number as requested.
Step S11 judges whether described figure has attribute information.Described attribute information comprises information such as whether processing mode and figure seal.Usually in the mould design, after some graphic designs are come out, above-mentioned attribute information and this graphical association are got up, because described attribute information is not to generate automatically when graphic designs, figure has attribute information and also can not have attribute information.In stamping Die Design software, the line of graphing tangent plane figure (can be that straight line also can be a curve) is continuous, the centre does not have breakpoint, if the starting point of this figure of drafting and terminal point illustrate that then this figure is a closed figure on same coordinate, for example, the figure of a complete circle for sealing is if the starting point of this figure of drafting and terminal point not on same coordinate, then illustrate the figure of this figure for not sealing, for example, semicircle is closed figure not.
Step S12 when there is attribute information in described figure, judges whether the corresponding informance of indicating the figure sealing is arranged in this attribute information.
Step S13 when the attribute information of described figure has the corresponding informance of indicating the figure sealing, reads the coordinate of starting point and terminal point in this figure sectional drawing.
Step S14 compares the starting point that reads and the coordinate of terminal point.
Step S15, this pattern identification after will comparing according to relatively result comes out.Figure is carried out label manner can identify also and can graphics distinction be come in modes such as the enterprising line number word marks of the lines of figure with color.In this preferred embodiment, used mode is a colour code, particularly, after the coordinate of the starting point that reads and terminal point compared comparison, if starting point and terminal point coordinate are inequality, illustrate that this figure does not seal, then with this graphic presentation redness, if starting point and terminal point coordinate are inequality, then show yellow.
In step S11,, then directly forward step S13 to if this figure does not have attribute information.
In step S12, when not indicating the corresponding informance of this figure sealing as if this attribute information, then direct process ends.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to above preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (8)
- [claim 1] a kind of punch mold unclosed graph automatic inspection system comprises main frame and graphic data base, and described graphic data base is used to store various graphic documentations, it is characterized in that, described main frame comprises:Select module, be used for the figure that to check from the graphic data base selection;Judge module, be used to judge whether described figure has attribute information, and described attribute information comprises the information whether figure seals, described judge module, also be used for when there is attribute information in described figure, judge whether the corresponding informance of indicating the figure sealing is arranged in this attribute information;Read module when being used for attribute information when described figure the corresponding informance of indicating the figure sealing being arranged, reads the coordinate of starting point and terminal point in this figure sectional drawing; AndComparison module is used for the starting point that will read and the coordinate of terminal point and compares to determine whether different.
- [claim 2] punch mold unclosed graph automatic inspection system as claimed in claim 1 is characterized in that, the attribute information of described figure comprises processing mode and figure specification.
- [claim 3] punch mold unclosed graph automatic inspection system as claimed in claim 1 is characterized in that described main frame also comprises identification module, and this pattern identification after described identification module is used for will comparing according to relatively result comes out.
- [claim 4] a kind of punch mold unclosed graph automatic inspection method is characterized in that this method comprises the steps:The figure that selection will be checked from graphic data base;Judge whether described figure has attribute information, and described attribute information comprises the information whether figure seals;When there is attribute information in described figure, judge whether the corresponding informance of indicating the figure sealing is arranged in this attribute information;When the attribute information of described figure has the corresponding informance of indicating the figure sealing, read the coordinate of starting point and terminal point in this figure sectional drawing; AndCompare to determine whether the starting point that reads and the coordinate of terminal point different.
- [claim 5] punch mold unclosed graph automatic inspection method as claimed in claim 4 is characterized in that the attribute information of described figure comprises processing mode and figure specification.
- [claim 6] punch mold unclosed graph automatic inspection method as claimed in claim 4 is characterized in that this method also comprises the steps:When there is not attribute information in described figure, directly enters and read starting point and terminal point coordinate in the figure sectional drawing.
- [claim 7] punch mold unclosed graph automatic inspection method as claimed in claim 4 is characterized in that this method also comprises the steps:When the attribute information of described figure is not indicated the corresponding informance of figure sealing, direct process ends.
- [claim 8] punch mold unclosed graph automatic inspection method as claimed in claim 4 is characterized in that this method also comprises the steps:This pattern identification after will comparing according to relatively result comes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102021820A CN101419637B (en) | 2007-10-22 | 2007-10-22 | Punch mold unclosed graph automatic inspection system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102021820A CN101419637B (en) | 2007-10-22 | 2007-10-22 | Punch mold unclosed graph automatic inspection system and method |
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| CN101419637A true CN101419637A (en) | 2009-04-29 |
| CN101419637B CN101419637B (en) | 2011-08-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622464A (en) * | 2011-01-10 | 2012-08-01 | 通用汽车环球科技运作有限责任公司 | Internal cavity volume analysis |
| CN109726424A (en) * | 2018-09-05 | 2019-05-07 | 重庆创速工业有限公司 | A kind of design implementation method of punching module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004054529A (en) * | 2002-07-18 | 2004-02-19 | Sharp Corp | Method and program for reading two-dimensional code, recording medium for two-dimensional code reading program, and two-dimensional code reading device |
| CN100419503C (en) * | 2004-09-27 | 2008-09-17 | 株式会社日立显示器 | Apparatus for repairing circuit pattern and method for manufacturing display apparatus using the same |
| CN100440790C (en) * | 2006-11-03 | 2008-12-03 | 清华大学 | Management method of high real-time dynamic electronic map |
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2007
- 2007-10-22 CN CN2007102021820A patent/CN101419637B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622464A (en) * | 2011-01-10 | 2012-08-01 | 通用汽车环球科技运作有限责任公司 | Internal cavity volume analysis |
| CN102622464B (en) * | 2011-01-10 | 2014-11-26 | 通用汽车环球科技运作有限责任公司 | Internal cavity volume analysis |
| CN109726424A (en) * | 2018-09-05 | 2019-05-07 | 重庆创速工业有限公司 | A kind of design implementation method of punching module |
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| Publication number | Publication date |
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| CN101419637B (en) | 2011-08-24 |
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