CN109359355A - A kind of design implementation method of normal structure module - Google Patents
A kind of design implementation method of normal structure module Download PDFInfo
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- CN109359355A CN109359355A CN201811142411.9A CN201811142411A CN109359355A CN 109359355 A CN109359355 A CN 109359355A CN 201811142411 A CN201811142411 A CN 201811142411A CN 109359355 A CN109359355 A CN 109359355A
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Abstract
The invention discloses a kind of design implementation methods of normal structure module, comprising: A, tablet pattern element, relevant parameter；B, it according to the relevance factors of input curve and guide plate side pin design rule, primarily determines the position of guide plate and side pin, obtains the graphical-set for meeting computation rule；C, determine in conjunction with carrying out the position that guide plate and side are sold again there may be the part of interference, if there is can cloth position, then obtain convenient for graphical-sets such as point, the finite elements of description；D, sampling calculating is carried out, qualified graphical-set is obtained；E, mutually disjunctive form position relationship complies with standard between judging part；F, morpheme calculating and instantiation processing are carried out, parameter, feature, graphical-set needed for meeting instantiation are obtained；G, instantiation processing is carried out, visual normal structure scheme, assembly result are obtained；H, interaction process after being instantiated obtains final normal structure scheme and its correlated characteristic, figure, body, dendrogram leaf node.
Description
Technical field
The present invention relates to intelligent die design and manufacturing technology more particularly to a kind of design realization sides of normal structure module
Method.
Background technique
In existing mold designing technique, mold design at present, for when using normal structure, and to standard knots
" shape " of structure, " position " size and mutual relationship are done by designer's subjective determination, and according to other structures needs
A large amount of duplicate judgements, obtain relatively reasonable result.In existing scheme, there has been no automatic identification design element is passed through, certainly
It is dynamic to calculate morpheme size, the technology of relationship between automatic interaction part.Current state-of-the-art designing technique, just for certain knowledge
Point has done some fragmentary parameterized models, for the randomness of input, and therefore bring environment (some opposite component
For) complexity, do not go to solve with mathematical model.It at present can only be artificial to recycle trial and error to obtain most by manually determining
Whole result；Therefore, manual type do some knowledge point model it is relatively easy, but this Knowledge Relation to random
In environment, difficulty will be much higher.
Summary of the invention
In view of this, passing through the main purpose of the present invention is to provide a kind of design implementation method of normal structure module
The original design elements of input are updated in the mathematical model of standard module, by extracting feature, sampling calculating etc. is a series of
Process realizes the variation from parameter set, graphical-set needed for original design elements-derivative design element-normal structure etc..
Again by the interface with Three-dimensional Design Software, data interaction is carried out, visible normal structure three-dimensional mould is generated in design software
Type.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of design implementation method of normal structure module, includes the following steps:
A, tablet pattern element, relevant parameter；
B, according to the relevance factors of input curve and guide plate side pin design rule, the position of guide plate and side pin is primarily determined
It sets, obtains the graphical-set for meeting computation rule；
C, determine in conjunction with carrying out the position that guide plate and side are sold again there may be the part of interference, if there is can cloth position,
It then obtains convenient for graphical-sets such as point, the finite elements of description；
D, sampling calculating is carried out, qualified graphical-set is obtained；
E, whether mutually disjunctive form position relationship complies with standard between judging part, if met, executes step F；
F, morpheme calculating is carried out, parameter, feature, graphical-set needed for instantiating normal structure module obtain meeting example
Parameter, feature, graphical-set needed for changing；
G, instantiation processing is carried out, visual normal structure scheme, assembly result are obtained；
H, interaction process after being instantiated obtains final normal structure scheme and its correlated characteristic, figure, body, tree
Shape figure leaf node.
Wherein: graphic element described in step A, relevant parameter, including upper eccentric swage divide curve CSUP and stroke ST.
The position for carrying out guide plate and side pin described in step C again is determining, specifically: by punching collection PS, inclined wedge CAM, these can
The part and Interval Set a that interference can be generated carry out secondary judgement, can be obtained if cloth position from the Interval Set a1 generated again if having
Space point set.
Step C further include: if without can cloth position, according to upper eccentric swage divide curve CSUP and punching collection PS, tiltedly
Wedge CAM generates derivative line CSUP1, and derivative line CSUP1 is dateed back step B and is rejudged.
Sampling calculating is carried out described in step D, is the spatial point of object in gathering higher level, is substituted into according to guide plate width W's
It in the serial mathematical model that different, side pin design rule, feature are established, excludes bad without solving or solving, will there is the output of solution
It is concentrated to solution；Cover Characteristics collection is sold in the qualified graphical-set, including guide plate Cover Characteristics collection and side.
Further include step J after step D: carrying out correlation interactive computing, obtains calculating related section with guide plate, side pin
Then point executes step E again；Specifically include: correlation interactive computing, refer to according to logic rules and spatial position distribution because
Element is retrieved and is analyzed and sell related several nodes with guide plate, side, detects detecting size, weight is calculated, if reaching preset mark
Standard then presses rule of correspondence classification marker；Described to calculate related node with guide plate, side pin, referring to has with guide plate, side pin calculating
Other nodes for closing, but not obtained by the design realization process, including punching collection PS and cutter block St.
The process of morpheme calculating is carried out described in step F, specifically: higher level is exported into result and is updated to not by its classification correspondence
With being calculated in the mathematical model of classification and level, according to different initial solutions, the algorithm combination through different search, propagation,
Obtain the disaggregation for meeting constraint condition；Then parameter, spy needed for output meets the instantiation of preset standard construction module standard
Sign, the set of figure.
Step F further include: carry out interactive computing before example, retrieve and mark the interdependent node for not meeting data, and return
It traces back and is modified calculating to trouble node, then return again to execution step D and judged again；Interaction meter before the carry out example
It calculates, specifically: guide plate, side pin dummy model are calculated by higher level's output, they are alternative features, tool characteristics assignment；It is described
Alternative features, tool characteristics are interacted by mold design logic and space morpheme with other components, judge mutual logic between part
Whether complied with standard with morpheme relationship.
Instantiation processing is carried out described in step G, refers to that the parameter exported before, feature, graphical-set, driving design are soft
Part generates visual guide plate, side pin, includes its relevant modifications feature and entity.
The detailed process of step H are as follows: and related to instantiated treated guide plate, side pin ontology and its decorative features
Other components between carry out Boolean calculation, promotion and demotion, feature transfer, node transfer operation, fusion answers integrated part,
And explicit nodes tree is made to meet the habit of general mold design.
The design implementation method of normal structure module of the invention, has the following beneficial effects:
1) relative to engineer: a large amount of duplications of labour for eliminating designer improve design efficiency.It can quickly test
Demonstrate,prove the correctness of product (and Product Process) design.
2) relative to traditional design: the change of input element is pulled one hair and move the whole body, and need to only bring replacement, calculating, update into
, time-consuming and laborious without making a fresh start.
3) ability of itself study and upgrading: not needing artificial trial and error, improve design efficiency and it is rational simultaneously, system
Study and knowledge accumulation will be carried out with efficiency at a terrific speed, can more rapid and better export design result.
Detailed description of the invention
Fig. 1 is normal structure of embodiment of the present invention module design implementation method flow diagram.
Specific embodiment
With reference to the accompanying drawing and the embodiment of the present invention is described in further detail method of the invention.
Fig. 1 is normal structure of embodiment of the present invention module design implementation method flow diagram.
As shown in Figure 1, the normal structure module design implementation method, mainly includes the following steps:
Step 101: tablet pattern element, relevant parameter.Graphic element, the relevant parameter of the input, including upper binder
Device divides curve (CSUP) and stroke (ST).
Step 102: according to factors such as the correlations of input curve and guide plate side pin design rule, primarily determining guide plate and side
The position of pin obtains the graphical-set for meeting computation rule.
For example, obtaining some Interval Sets, such as a (x)=f (CSUP) by judgement.
Step 103: being determined in conjunction with the position that guide plate and side are sold is carried out again there may be the part of interference, if there is can cloth
Position then obtains convenient for graphical-sets such as point, the finite elements of description.
Here, again carry out guide plate and side pin position determine, e.g., by punching collection (PS), inclined wedge (CAM) etc. there may be
The part of interference carries out secondary judgement with (a), if having can cloth position.If so, being obtained from the Interval Set (a1) generated again
Space point set (P1)；For example, such as: a1 (x)=f (a, PS, CAM ...), P1 (x)=f (a1).
If without can cloth position, according to upper eccentric swage divide curve (CSUP) and punching collection (PS), inclined wedge (CAM) etc.
It generates derivative line (CSUP1), and derivative line (CSUP1) is dateed back into step 102 and is rejudged.
Step 104: carrying out sampling calculating, obtain qualified graphical-set.
Here, described to carry out sampling calculating, it is the spatial point of object in gathering higher level, substitutes into according to guide plate width W's
It in the serial mathematical model that different, side pin design rule, feature are established, excludes bad without solving or solving, will there is the output of solution
It is concentrated to solution.
The qualified graphical-set, such as guide plate Cover Characteristics collection, Cover Characteristics collection etc. is sold in side.
Preferably, after the step 104, further comprise step 110: carrying out correlation interactive computing, obtain with
Guide plate, side pin calculate related node, then execute step 105 again.Specifically include: correlation interactive computing refers to basis
The factors such as logic rules and spatial position distribution are retrieved and are analyzed and sell related several nodes with guide plate, side, detect detection ruler
It is very little, weight is calculated, if reaching certain standard, by rule of correspondence classification marker.It is described to calculate related section with guide plate, side pin
Point refers to and calculates other nodes related, but do not obtained by the design implementation process, e.g., punching collection (PS) with guide plate, side pin
With cutter block (St) etc..
Step 105: whether mutually disjunctive form position relationship complies with standard between judging part, if met, thens follow the steps
106；Otherwise, step 107 is executed.
Step 106: carrying out morpheme calculating, parameter, feature, graphical-set needed for instantiating normal structure module are accorded with
Parameter, feature, graphical-set needed for closing instantiation etc..
Here, the process for carrying out morpheme calculating, specifically: higher level is exported into result and is updated to not by its classification correspondence
With being calculated in the mathematical model of classification and level, according to different initial solutions, through different search, scheduling algorithm combination is propagated,
Obtain the disaggregation for meeting constraint condition.Then, output meets the reality of preset standard construction module (by taking guide plate, side pin as an example) standard
The set of parameter, feature, figure needed for exampleization etc.；That is, output meets (including what is met after amendment) example of design standard
The collection such as parameter, feature, figure needed for changing.
Step 107: carrying out interactive computing before example, retrieve and mark the interdependent node for not meeting data, and date back
Trouble node is modified calculating, then returns again to execution step 104 and is judged again.
Here, interactive computing before the progress example, specifically: guide plate, side pin dummy model are exported by higher level and carried out
It calculates, is alternative features, the assignment such as tool characteristics.The alternative features, tool characteristics press mold design logic and space morpheme
It is interacted Deng with other components, whether the mutually relationships such as disjunctive form position comply with standard between judging part.
Step 108: carrying out instantiation processing, obtain visual normal structure scheme, assembly result.
Here, described to carry out instantiation processing, refer to the collection such as parameter, feature, figure exported before, driving design
The visual guide plate of Software Create, side pin (including its relevant modifications feature, entity).
Step 109: carry out interaction process after example, obtain final guide plate side pin scheme and its correlated characteristic, figure,
Body, dendrogram leaf node etc..
It specifically includes: to instantiated treated guide plate, side pin ontology and its decorative features, to relevant other zero
Boolean calculation is carried out between part, promotion and demotion, feature transfer, the operation such as node transfer, integrated part is answered in fusion, and is made explicit
Node tree meets the habit of general mold design.
The design implementation method of the normal structure module of the embodiment of the present invention, there is following features:
1) it does not need manually to go to identify and design calculating, module can be according to different inputs, by a series of mathematical models
Calculating, normal structure needed for automatically generating mold (such as guide plate, side sell), and determine its positional relationship.
2) randomness that design is originally inputted is adapted to, each step algorithm has stronger adaptability, special macro and sampling
Algorithm universality is strong.Such as the feature set for position judgement extracted, it is under certain mathematical model by a large amount of fortune
It obtains, and this calculating (and derivative based on this calculating) is most scenes suitable for mold design
's.
3) complexity of design environment is adapted to, is not that only some normal structure (sell by such as guide plate, side in space
Deng), there are also a lot of other normal structures (such as balance weights, elastic element), at this moment to be judged by series of computation, be obtained
Have the association (or conflict) in logic or morpheme between which normal structure because other standards structure be also with input variation and
Variation, it is itself namely random to algorithm, so calculating, retrieving, the method for judgement has universality.Single mathematical
The adaptability of model is all limited, and first floor system obtains the output of a certain step as a result, being the comprehensive meter of several mathematical models in fact
The result of calculation.
4) reasonability of normal structure " shape " and " position " exported can be corrected and be improved with the supervision to mathematical model.With
Sample known to system increase, by learning process, the adaptability and reasonability of system output can be continuously improved.It can be continuous
Solve the problems, such as being not suitable with for system, knowledge accumulation is more easy.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (10)
1. a kind of design implementation method of normal structure module, which comprises the steps of:
A, tablet pattern element, relevant parameter；
B, it according to the relevance factors of input curve and guide plate side pin design rule, primarily determines the position of guide plate and side pin, obtains
To the graphical-set for meeting computation rule；
C, determine in conjunction with carrying out the position that guide plate and side are sold again there may be the part of interference, if there is can cloth position, then
To graphical-sets such as point, the finite elements for being convenient for description；
D, sampling calculating is carried out, qualified graphical-set is obtained；
E, whether mutually disjunctive form position relationship complies with standard between judging part, if met, executes step F；
F, morpheme calculating is carried out, parameter, feature, graphical-set needed for instantiating normal structure module obtain meeting instantiation institute
Parameter, the feature, graphical-set needed；
G, instantiation processing is carried out, visual normal structure scheme, assembly result are obtained；
H, interaction process after being instantiated obtains final normal structure scheme and its correlated characteristic, figure, body, dendrogram
Leaf node.
2. the design implementation method of normal structure module according to claim 1, which is characterized in that figure described in step A
Element, relevant parameter, including upper eccentric swage divide curve CSUP and stroke ST.
3. the design implementation method of normal structure module according to claim 1, which is characterized in that described in step C again
Carry out guide plate and side pin position determine, specifically: by punching collection PS, inclined wedge CAM these there may be the part of interference and areas
Between collection a carry out secondary judgement, space point set can be obtained from the Interval Set a1 generated again if cloth position if having.
4. the design implementation method of normal structure module according to claim 1, which is characterized in that step C further include:
If without can cloth position, curve CSUP and punching collection PS, inclined wedge CAM are divided according to upper eccentric swage and generate derivative line
CSUP1, and derivative line CSUP1 is dateed back into step B and is rejudged.
5. the design implementation method of normal structure module according to claim 1, which is characterized in that carried out described in step D
Sampling calculates, and is the spatial point of object in gathering higher level, substitutes into the difference according to guide plate width W, design rule, feature are sold in side
In the serial mathematical model of foundation, exclude it is bad without solving or solving, will have solution be output to solution concentrate；It is described qualified
Cover Characteristics collection is sold in graphical-set, including guide plate Cover Characteristics collection and side.
6. the design implementation method of normal structure module according to claim 1, which is characterized in that also wrapped after step D
It includes step J: carrying out correlation interactive computing, obtain calculating related node with guide plate, side pin, then execute step E again；Tool
Body includes: correlation interactive computing, refer to according to logic rules and spatial position distribution factor, retrieve and analyze with guide plate,
Related several nodes are sold in side, detect detecting size, weight are calculated, if reaching preset standard, by rule of correspondence contingency table
Note；It is described to calculate related node with guide plate, side pin, refer to related with guide plate, side pin calculating but unreal by the design
Other nodes that existing process obtains, including punching collection PS and cutter block St.
7. the design implementation method of normal structure module according to claim 1, which is characterized in that carried out described in step F
The process that morpheme calculates, specifically: higher level is exported into result by the corresponding mathematical modulo for being updated to different classifications and level of its classification
It is calculated in type, according to different initial solutions, the algorithm combination through different search, propagation obtains the solution for meeting constraint condition
Collection；Then parameter, feature, the set of figure needed for output meets the instantiation of preset standard construction module standard.
8. the design implementation method of normal structure module according to claim 1, which is characterized in that step F further include: into
Interactive computing before row example is retrieved and marks the interdependent node for not meeting data, and dates back trouble node and be modified meter
It calculates, then returns again to execution step D and judged again；Interactive computing before the carry out example, specifically: guide plate, side are sold
Dummy model is calculated by higher level's output, is alternative features, tool characteristics assignment；The alternative features, tool characteristics press mould
Tool design logic and space morpheme are interacted with other components, and whether mutually disjunctive form position relationship meets mark between judging part
It is quasi-.
9. the design implementation method of normal structure module according to claim 1, which is characterized in that carried out described in step G
Instantiation processing, refers to the parameter exported before, feature, graphical-set, and driving design software generates visual guide plate, side
Pin includes its relevant modifications feature and entity.
10. the design implementation method of normal structure module according to claim 1, which is characterized in that the specific mistake of step G
Journey are as follows: to instantiated treated guide plate, side pin ontology and its decorative features, carry out cloth between other relevant components
That operation, promotion and demotion, feature transfer, node transfer operation, integrated part is answered in fusion, and meets explicit nodes tree generally
The habit of mold design.
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| CN110287520A (en) * | 2019-05-15 | 2019-09-27 | 重庆创速工业技术研究院有限公司 | A kind of punching element automatic identifying method |
| CN110298069A (en) * | 2019-05-15 | 2019-10-01 | 重庆创速工业技术研究院有限公司 | A kind of generation method of nonstandard inclined wedge and its attached tender |
| CN110349248A (en) * | 2019-05-22 | 2019-10-18 | 广州明珞汽车装备有限公司 | Quickly generate method, system, device and the storage medium of normal structure |
| CN112199742A (en) * | 2020-11-17 | 2021-01-08 | 成都数模码科技有限公司 | Intelligent algorithm distributed when multiple parts are combined on die and application |
| CN115359299A (en) * | 2022-08-25 | 2022-11-18 | 上海人工智能创新中心 | Image target detection method, device and equipment |
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