CN104992034A - Rapid generation method of air duct for automobile painting workshop - Google Patents
Rapid generation method of air duct for automobile painting workshop Download PDFInfo
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- CN104992034A CN104992034A CN201510444094.6A CN201510444094A CN104992034A CN 104992034 A CN104992034 A CN 104992034A CN 201510444094 A CN201510444094 A CN 201510444094A CN 104992034 A CN104992034 A CN 104992034A
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Abstract
The present invention discloses a rapid generation method of an air duct for an automobile painting workshop. The method comprises the following steps of: S101, selecting an air duct module type, and inputting a corresponding dimension parameter; S102, generating a corresponding module and automatically importing an air duct assembly model; and S103, according to information input by a user, automatically assembling the new generated module with the previous module, and generating a required air duct model. According to the method disclosed by the present invention, the air duct is summarized into different types of modules, and by free combination of the different modules, the required air duct model is generated; the process is automatic and intelligent; the user only needs to input certain parameters for the completion of the design work of the air duct; and the method is simple to operate and high in reliability, greatly improve the design efficiency of the air duct, and meets the actual design requirements of the automobile painting workshop.
Description
Technical field
The present invention relates to airduct generation technique field, particularly relate to a kind of rapid generation of coating workshop airduct.
Background technology
At present, the pipeline module versatility that Three-dimensional CAD Software provides is stronger, cannot meet the actual needs of coating workshop airduct design.When carrying out the design of coating workshop airduct based on existing Three-dimensional CAD Software, deviser needs to start from scratch design, complicated operation, and wherein a large amount of work is repetition dullness, and efficiency is low, poor reliability, and intelligence degree is low.
Summary of the invention
The object of the invention is to the rapid generation by a kind of coating workshop airduct, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
A rapid generation for coating workshop airduct, it comprises the steps:
S101, selection airduct module type, and input corresponding size parameter;
S102, generation corresponding module, and be automatically imported airduct entire assembly model;
S103, the information inputted according to user, newly-generated module is assembled with a upper module automatically, the airduct model needed for generation.
Especially, described step S101 specifically comprises: the basic model setting up dissimilar module; Set up the Assembly interface of basic model; Select airduct module type, and input corresponding size parameter.
Especially, the Assembly interface of basic model is set up in described step S101, specifically comprise: create reference axis or reference field respectively at the head and the tail two ends of module basis model, wherein, between dissimilar module, consistance when its reference axis and reference field are set up comprises the consistance in direction and the unitarity of name.
Especially, described step S102 specifically comprises: the second development interface api function calling SolidWorks, generates corresponding module automatically, and is automatically imported airduct entire assembly model.
Especially, described step S103 specifically comprises: the second development interface api function utilizing SolidWorks, newly-generated module is automatically assembled with a upper module, the airduct model needed for generation.
The rapid generation of the coating workshop airduct that the present invention proposes is on Three-dimensional CAD Software SolidWorks platform, by the second development interface that SolidWorks provides, take VB6.0 as development environment, airduct is summarized as different type block, by the independent assortment of disparate modules, the model of the airduct needed for generation, by this process automation, intellectuality, user only need input some parameters, can complete the design effort of airduct, simple to operate, reliability is high, improve the design efficiency of airduct, meet the requirement of coating workshop actual design.
Accompanying drawing explanation
The rapid generation process flow diagram of the coating workshop airduct that Fig. 1 provides for the embodiment of the present invention;
The airduct model example one that Fig. 2 provides for the embodiment of the present invention;
The airduct model example two that Fig. 3 provides for the embodiment of the present invention;
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content, unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.Term used herein, just in order to describe specific embodiment, is not intended to be restriction the present invention.
Please refer to shown in Fig. 1, the rapid generation process flow diagram of the coating workshop airduct that Fig. 1 provides for the embodiment of the present invention.
In the present embodiment, the rapid generation of coating workshop airduct specifically comprises the steps:
S101, selection airduct module type, and input corresponding size parameter.
Set up the basic model of dissimilar module.Airduct is substantially by the module composition of 9 types, being respectively xsect is circular 4 kinds: straight pipe, reducer pipe, 90 degree of bend pipes, adapter, xsect is 4 kinds of rectangle: straight pipe, reducer pipe, 90 degree of bend pipes, adapter, and hemispherical dome, but it should be noted that, the present invention is not limited thereto, also can add other module types more according to actual needs.Setting up the basic model of 9 kinds of modules, the topological relation between Modling model size, by setting up the relation etc. between equation and sketch, extracting major parameter, realize can driving generation new model by change major parameter.
Set up the Assembly interface of basic model.Create reference axis or reference field respectively at the head and the tail two ends of module basis model, wherein, between dissimilar module, consistance when its reference axis and reference field are set up comprises the consistance in direction and the unitarity of name.Such as, in specific implementation, head end reference field can be unified for reference field 1,2,3, and tail end is reference field 4,5,6, and method, direction that these reference fields are set up are all consistent.
Coding and interface.The second development interface api function provided by utilizing SolidWorks, a design interface program is developed in conjunction with VB 6.0, this interface mainly comprises xsect type selecting drop-down menu, bend pipe type selecting menu, diameter 1 choice menus, diameter 2 choice menus, height choice menus, and generation model button, preservation model button, generation engineering drawing button, preservation engineering drawing button, exit button.After coding and interface have been set up, select airduct module type, and input corresponding size parameter.
S102, generation corresponding module, and be automatically imported airduct entire assembly model.Call the second development interface api function of SolidWorks, automatically generate corresponding module, and be automatically imported airduct entire assembly model.The second development interface api function of SolidWorks includes but not limited to Newdocument, OpenDoc6, SystemValue, AddComponent5 function.
S103, the information inputted according to user, newly-generated module is assembled with a upper module automatically, the airduct model needed for generation.Utilize the second development interface api function of SolidWorks, newly-generated module is assembled with a upper module automatically, the airduct model needed for generation.The second development interface api function of SolidWorks includes but not limited to SelectbyId2, Addmate3.
After coding and interface have been set up, user selects dissimilar module on interface, and input corresponding principal parameter, at this moment corresponding basic model is opened by OpenDoc6, and use SystemValue function to revise corresponding principal parameter, thus drive the corresponding new module model of generation, and SaveAs function is used to be preserved.If first time creates airduct model, then create a blank assembly file by Using API Function NewDocument, then the new module model of generation is imported by AddComponent5 function, otherwise directly import.Then Addmate3 function is called, system adds the restriction relation between the reference axis of new module model head end or the reference axis of reference field and a upper model end or reference field automatically, if first module, then set up the restriction relation with assembly reference field, thus new module model is added in airduct model.Repeat above-mentioned steps, by the independent assortment between disparate modules, the airduct model needed for generation.Wherein, above-mentioned all api functions are the known function of this area, and those of ordinary skill in the art are appreciated that completely therefore illustrate no longer one by one at this.
What needs stressed is, 90 degree of bend pipes have a problem turned to, as shown in Figure 2, by different reference fields constraint combination, realize the change in its direction, such as, the tail end reference field of modules A is 1,2,3, the head end reference field of module B is 4,5,6, because module B will be connected with the tail end of modules A, then reference field 1 will set up the restriction relation that overlaps with reference field 4, then remains two kinds of constraint schemes, one is reference field 2 and reference field 5, reference field 3 and reference field 6, and another kind is reference field 2 and reference field 6, reference field 3 and reference field 5.Two schemes, often kind of corresponding both direction, by controlling its association schemes and the both forward and reverse directions of the constraint that overlaps, realizes turning to needed for user.Due to this turn to and relevant with turning to of last time, by studying its 192 kinds of situations, found rule wherein, and write corresponding algorithmic function.Can realize freely controlling its function turned to by this algorithm.Wherein, the parameter that the program interface corresponding with Fig. 2 inputs is as follows: xsect type choosing circle, bend pipe type selects 90 degree, and diameter 1 selects 300, and diameter 2 selects 300, highly selects 600, and Z axis forward is selected in direction.As shown in Figure 3, Fig. 3 is then for generate another kind of airduct model by the present invention, and the parameter that the program interface corresponding with Fig. 3 inputs is as follows: xsect type selects rectangle, bend pipe type selects straight pipe, and length 1 selects 400, and width 1 selects 300, length 2 selects 400, and width 2 selects 300, highly selects 600.
Technical scheme of the present invention solves the problems such as the design efficiency that in orthodox car Painting Shop, airduct designs is low, the cycle is long, under the environment of SolidWorks platform, the parameter value of self-defined disparate modules, splice the airduct model needed for user fast, comprise its structural style and dimensional parameters, greatly reduce the workload of modeling, substantially reduce the design cycle, improve design and formation efficiency.The present invention is on Three-dimensional CAD Software SolidWorks platform, by the second development interface that SolidWorks provides, take VB6.0 as development environment, airduct is summarized as different type block, by the independent assortment of disparate modules, the model of the airduct needed for generation, by this process automation, intellectuality, user only need input some parameters, can complete the design effort of airduct, simple to operate, reliability is high, greatly shortens the design cycle, improves the design efficiency of airduct, save time more than 90%, meet the requirement of coating workshop actual design.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (5)
1. a rapid generation for coating workshop airduct, is characterized in that, comprises the steps:
S101, selection airduct module type, and input corresponding size parameter;
S102, generation corresponding module, and be automatically imported airduct entire assembly model;
S103, the information inputted according to user, newly-generated module is assembled with a upper module automatically, the airduct model needed for generation.
2. the rapid generation of coating workshop airduct according to claim 1, is characterized in that, described step S101 specifically comprises: the basic model setting up dissimilar module; Set up the Assembly interface of basic model; Select airduct module type, and input corresponding size parameter.
3. the rapid generation of coating workshop airduct according to claim 2, it is characterized in that, the Assembly interface of basic model is set up in described step S101, specifically comprise: create reference axis or reference field respectively at the head and the tail two ends of module basis model, wherein, between dissimilar module, consistance when its reference axis and reference field are set up comprises the consistance in direction and the unitarity of name.
4. the rapid generation of coating workshop airduct according to claim 3, it is characterized in that, described step S102 specifically comprises: the second development interface api function calling SolidWorks, generates corresponding module automatically, and is automatically imported airduct entire assembly model.
5. according to the rapid generation of the coating workshop airduct one of Claims 1-4 Suo Shu, it is characterized in that, described step S103 specifically comprises: the second development interface api function utilizing SolidWorks, newly-generated module is assembled with a upper module automatically, the airduct model needed for generation.
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| CN201510444094.6A CN104992034A (en) | 2015-07-24 | 2015-07-24 | Rapid generation method of air duct for automobile painting workshop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105550440A (en) * | 2015-12-10 | 2016-05-04 | 广船国际有限公司 | Design method for ventilation system |
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| CN102819629A (en) * | 2012-06-26 | 2012-12-12 | 上海森松环境技术工程有限公司 | Automatic assembly method and system of three-dimensional models |
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