CN110837703A - Pro/E-based hydraulic cylinder rapid design system and method - Google Patents
Pro/E-based hydraulic cylinder rapid design system and method Download PDFInfo
- Publication number
- CN110837703A CN110837703A CN201911118485.3A CN201911118485A CN110837703A CN 110837703 A CN110837703 A CN 110837703A CN 201911118485 A CN201911118485 A CN 201911118485A CN 110837703 A CN110837703 A CN 110837703A
- Authority
- CN
- China
- Prior art keywords
- model
- library
- hydraulic cylinder
- entering
- design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/532—Query formulation, e.g. graphical querying
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/538—Presentation of query results
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a Pro/E-based hydraulic cylinder rapid design system and method. The system comprises a framework correlation parameterization design module, a serialization model design module, a part module, a technical file generation module and a function control module; the fully-parameterized skeleton-driven three-dimensional model library comprises a three-dimensional model of a hydraulic cylinder with a typical structure and a skeleton model which are created according to a pattern; the serialized hydraulic cylinder base model library comprises base models formed by curing typical structures of different series of products; the sealing part library comprises various sealing part models for hydraulic cylinders, the standard part library comprises various standard part models for the hydraulic cylinders, and the parameterized non-standard part library comprises various non-standard part models for the hydraulic cylinders; the technical file generation module comprises a technical file generation interface and a technical file template library. According to the invention, the hydraulic cylinder is rapidly designed and the design file is rapidly generated in a top-down mode and a bottom-up mode, so that the interference of parts is avoided, the collaborative design is facilitated, and the accuracy and the design efficiency are improved.
Description
Technical Field
The invention relates to the technical field of computer aided design of hydraulic cylinders, in particular to a Pro/E-based hydraulic cylinder rapid design system and method.
Background
Along with the development of domestic economy and the construction of basic arrangement, the rapid development of the engineering machinery industry is necessarily pulled. The hydraulic cylinder is one of the core parts of the engineering machinery, the market demand is more and more diversified, and the design and manufacture period directly influences the delivery period of the whole machine.
The traditional design mode is that a designer designs a hydraulic cylinder meeting the requirements of a user by depending on own experience and relevant design standards and specifications as well as drawings and models scattered in own computer, and then manually fills relevant technical documents such as a sealing part list, a purchasing part list, a key characteristic check list and the like according to a fixed template so as to transmit the technical documents to relevant departments. By adopting a traditional design mode, when excessive parts are encountered in the design process, the limiting conditions among the parts cannot be well considered, so that the designed product has the defects of non-processability, non-assembly, incapability of completely meeting the requirements of designers and the like; meanwhile, at the initial stage of hydraulic cylinder design, the shape and size of parts have certain ambiguity, design information is difficult to accurately transmit during multi-person collaborative design, once problems are found, satisfactory results can be obtained only through repeated modification, and the design efficiency is low; in addition, the technical transfer file compiling labor is highly repetitive. In a word, the traditional research and development mode has the defects of easy technical loss, difficult knowledge sharing, long research and development period and the like.
In order to solve the design problem of the hydraulic cylinder, the Chinese patent discloses a rapid design method and a rapid design system (CN 110069472A) based on a library, and an automatic product assembly design system and an assembly processing algorithm (CN 104517014A) based on Pro/E, although the scheme disclosed in the patent describes the rapid design method of the hydraulic cylinder by using a computer in detail, the technology has the following defects:
1. the design platform has no top-down design function of a parametric driving framework, parts are easy to generate design interference, and the cooperativity is not enough;
2. the design platform has no one-key generation function of the design files, and the design efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a Pro/E-based hydraulic cylinder rapid design system and method to improve the design quality and efficiency of a hydraulic cylinder.
The invention is realized by the following technical scheme: a Pro/E-based hydraulic cylinder rapid design system,
the system comprises a framework correlation parameterization design module, a serialization model design module, a part module and a technical file generation module;
the framework correlation parameterization design module comprises a framework model query interface, a parameter input display interface, a part retrieval interface I and a fully parameterized framework driving three-dimensional model library; the fully-parameterized skeleton-driven three-dimensional model library comprises a three-dimensional model of a hydraulic cylinder with a typical structure and a skeleton model which are created according to a pattern;
the serialized model design module comprises a serialized model query interface, a part retrieval interface II and a serialized hydraulic cylinder basic model library; the serialized hydraulic cylinder base model library comprises base models formed by curing typical structures of different series of products;
the part module comprises a part retrieval interface III, a part parametric design interface, a sealing element library, a standard element library and a parametric non-standard element library; the sealing part library comprises various sealing part models for hydraulic cylinders, the standard part library comprises various standard part models for the hydraulic cylinders, and the parameterized non-standard part library comprises various part models for the hydraulic cylinders;
the technical file generation module comprises a technical file generation interface and a technical file template library;
the system also comprises a function control module which is used for realizing the functions of the framework association parameterization design module, the serialization model design module, the part module and the technical file generation module and generating a visual interface.
It further comprises the following steps:
in the fully parameterized skeleton-driven three-dimensional model library, setting attributes for the three-dimensional model, associating the three-dimensional model with the skeleton model, performing full-parameter control on the skeleton model, and updating the three-dimensional model according to the association information between the three-dimensional model and the skeleton model when the parameters of the skeleton model are modified;
inputting a required query condition in the skeleton model query interface, and realizing query of a skeleton model of a hydraulic cylinder meeting the query condition in a full-parametric skeleton-driven three-dimensional model library;
inputting design parameters in the parameter input display interface to realize parametric drive updating of the skeleton model;
and in the part retrieval interface I, retrieval parameters are input, and automatic assembly or replacement of the sealing piece model, the standard piece model and the part model which meet the retrieval parameters in the sealing piece library, the standard piece library and the parameterized non-standard piece library in the framework model is realized.
Inputting a required query condition in the serialized model query interface to realize query of the basic model of the hydraulic cylinder meeting the query condition in the serialized hydraulic cylinder basic model library;
and in the part retrieval interface II, retrieval conditions are input, and automatic assembly or replacement of the sealing piece model, the standard piece model and the part model which meet the retrieval conditions in the sealing piece library, the standard piece library and the parameterized non-standard part library in the basic model is realized.
The seal model in the seal library is established according to a supplier sample;
a standard component model in the standard component library is established according to the national standard;
the part model of the parameterized non-standard part library is subjected to parameterized design establishment according to rules in the standardized design specifications of the hydraulic cylinder parts;
in the part retrieval interface III, retrieval conditions are input to realize the query of a sealing piece model, a standard piece model and a part model which meet the retrieval conditions in a sealing piece library, a standard piece library and a parameterized non-standard piece library; if the sealing part model, the standard part model and the part model which meet the retrieval conditions are not retrieved, the parameterized driving design and storage of the serialized parts are carried out on the part parameterized design interface.
In the technical file generation module, the required technical file name is selected on a technical file generation interface, and the corresponding technical file is generated by analyzing and extracting the three-dimensional model parameter information and then distributing the three-dimensional model parameter information to the technical file template in the corresponding technical file template library.
Characterized in that: the function control module comprises a picture storage module, a parameter input display and drive module, a retrieval input display and search module, an automatic part assembly and replacement module and an information analysis and pairing module.
A Pro/E-based hydraulic cylinder top-down rapid design method comprises the following steps:
step A, starting design, and entering a framework correlation parameterization design module;
b, in a skeleton model query interface, a user inputs demand information, wherein the demand information comprises a host type and a hydraulic cylinder structure;
step C, retrieving a model in a full-parametric framework driving three-dimensional model library according to demand information input by a user, and acquiring a three-dimensional model of the hydraulic cylinder matched with the demand information;
d, displaying the obtained three-dimensional model of the hydraulic cylinder in a picture;
e, judging whether the user is satisfied;
if the whole is not satisfactory, entering step F; if the local part is not satisfactory, entering step H; if yes, entering step P;
step F, entering a parameter input display interface, and inputting required parameters by a user, wherein the required parameters comprise cylinder diameter, rod diameter, stroke, mounting distance and working pressure;
g, driving the skeleton model according to parameters input by a user, and acquiring a three-dimensional model of the hydraulic cylinder matched with the skeleton model; then, entering the step D;
step H, entering a part retrieval interface I, and inputting requirement information by a user, wherein the requirement information comprises part types, structure forms and structure parameters;
i, retrieving part models in a sealing part library, a standard part library and a parameterized non-standard part library according to demand information input by a user;
step J, judging whether a part model matched with the demand information is obtained by the user;
if the part model matched with the requirement information is obtained, entering a step K; if the part model matched with the requirement information is not obtained, entering a step L;
k, selecting a part model meeting the conditions, and automatically replacing or assembling the corresponding part in the framework-driven three-dimensional model of the hydraulic cylinder; then, entering the step D;
step L, a user enters a part module;
step M, entering a part retrieval interface III, inputting part type and structural form information by a user, and retrieving a basic part model;
step N, entering a part parameterization design interface, and inputting corresponding structural parameters by a user;
step O, generating a required part model through parametric driving according to structural parameters input by a user, and storing the generated part model; then, entering step H;
step P, storing the three-dimensional model of the current hydraulic cylinder;
step Q, entering a technical file generation module;
step R, inputting a required technical file name on a technical file generation interface, generating and storing a corresponding technical file; and finishing the design.
A Pro/E-based hydraulic cylinder bottom-up rapid design method comprises the following steps:
step A, starting design, and entering a serialized model design module;
b, entering a serialized model query interface, and inputting demand information by a user, wherein the demand information comprises a host type and a hydraulic cylinder structure;
step C, retrieving a basic model in a serialized hydraulic cylinder basic model library according to demand information input by a user, and acquiring a basic model of a hydraulic cylinder matched with the demand information;
d, displaying the obtained basic model of the hydraulic cylinder in a picture;
step E, entering a part retrieval interface II, and inputting required information by a user, wherein the required information comprises part types, structure forms and structure parameters;
f, retrieving part models in the sealing part library, the standard part library and the parameterized non-standard part library according to the requirement information input by the user;
g, judging whether a part model matched with the demand information is obtained by the user;
if the part model matched with the requirement information is not obtained, entering a step H; if a part model matched with the requirement information is obtained, entering a step L;
step H, a user enters a part module;
step I, entering a part retrieval interface III, inputting part type and structural form information by a user, and retrieving a basic part model;
step J, entering a part parameterization design interface, and inputting corresponding structural parameters by a user;
k, generating a required part model through parametric driving according to the structural parameters input by the user, and storing the generated part model; then, entering the step E;
step L, selecting part models meeting the conditions, and automatically replacing or assembling corresponding parts in the basic model of the hydraulic cylinder;
step M, judging whether the user is satisfied;
if not, entering step E; if the condition is satisfied, entering N;
entering N, and storing the three-dimensional model of the current hydraulic cylinder;
entering an O and entering a technical file generation module;
entering P, inputting a required technical file name on a technical file generation interface, generating and storing a corresponding technical file; and finishing the design.
Compared with the prior art, the hydraulic cylinder can be rapidly designed and design files can be rapidly generated in a top-down mode and a bottom-up mode, and the hydraulic cylinder design method has the advantages that:
1. the hydraulic cylinder model and the parts can be subjected to parameter fuzzy and accurate retrieval, and the required parts can be quickly inquired;
2. the interface visualization framework is related to parameterized design, convenience and rapidness are realized, and the top-down design mode avoids interference of parts and is convenient for collaborative design;
3. the retrieved parts have automatic assembly and replacement functions, so that the design efficiency is improved;
4. the method has the function of generating the technical file by one key, and improves the accuracy and the design efficiency.
Drawings
FIG. 1 is a frame diagram of a Pro/E based hydraulic cylinder rapid design system according to a first embodiment of the present invention;
FIG. 2 is a flow chart of a Pro/E-based hydraulic cylinder rapid design method for rapidly designing a hydraulic cylinder in a top-down manner according to a second embodiment of the present invention;
FIG. 3 is a flow chart of a Pro/E-based hydraulic cylinder rapid design method for rapidly designing a hydraulic cylinder in a bottom-up manner according to a third embodiment of the present invention.
Detailed Description
The following is a specific embodiment of the present invention, which will be further described with reference to the accompanying drawings.
Example one
Referring to fig. 1, a Pro/E-based hydraulic cylinder rapid design system comprises a framework correlation parameterization design module 1, a serialization model design module 2, a part module 3, a technical file generation module 4 and a function control module 5.
Framework association parameterization design module 1:
the method comprises a framework model query interface 1-1, a parameter input display interface 1-2, a part retrieval interface I1-3 and a fully parameterized framework driving three-dimensional model library 1-4; the fully-parameterized skeleton-driven three-dimensional model library 1-4 comprises three-dimensional models of hydraulic cylinders with typical structures and skeleton models which are created according to patterns;
in the fully-parameterized framework-driven three-dimensional model library 1-4, setting attributes for the three-dimensional models, associating the attributes with the framework models, performing full-parameter control on the framework models, and updating the three-dimensional models according to association information between the three-dimensional models and the framework models when parameters of the framework models are modified;
inputting required query conditions in the skeleton model query interface 1-1, wherein the query conditions comprise the type of a host machine to which a product belongs, the type of a product structure and the like, and realizing fuzzy and accurate query of a skeleton model of a hydraulic cylinder meeting the query conditions in the fully-parameterized skeleton-driven three-dimensional model library 1-3;
inputting design parameters including cylinder diameter, rod diameter, stroke, mounting distance, working pressure and the like into the parameter input display interface 1-2, and realizing parametric drive updating of the skeleton model;
in the part retrieval interface I1-3, retrieval parameters are input, the retrieval parameters comprise part types, structure forms, structure parameters and the like, the query of a sealing piece model, a standard piece model and a part model which meet the retrieval parameters in a sealing piece library 3-3, a standard piece library 3-4 and a parameterized non-standard piece library 3-5 is realized, and then the automatic assembly or replacement in a skeleton model is realized.
The serialization model design module 2:
the method comprises a serialized model query interface 2-1, a part retrieval interface II 2-2 and a serialized hydraulic cylinder basic model library 2-3; the basic models included in the serialized hydraulic cylinder basic model library 2-3 are obtained by the following method: classifying and modeling the hydraulic cylinders with different working conditions and different structures to form different product series, and then solidifying typical structures of the different series of products to form the basic model;
inputting a required query condition in the serialized model query interface 2-1 to realize query of the basic model of the hydraulic cylinder meeting the query condition in the serialized hydraulic cylinder basic model library 2-3;
and inputting a retrieval condition in the part retrieval interface II 2-2, realizing the query of the seal model, the standard part model and the part model which meet the retrieval condition in the seal library 3-3, the standard part library 3-4 and the parameterized non-standard part library 3-5, and then automatically assembling or replacing in the basic model.
The component module 3:
the method comprises a part retrieval interface III 3-1, a part parametric design interface 3-2, a sealing element library 3-3, a standard element library 3-4 and a parametric non-standard element library 3-5; the sealing part library 3-3 comprises various sealing part models for hydraulic cylinders, the standard part library 3-4 comprises various standard part models for hydraulic cylinders, and the parameterized non-standard part library 3-5 comprises various part models for hydraulic cylinders;
the seal model in the seal library 3-3 is established according to a supplier sample;
a standard component model in the standard component library 3-4 is established according to the national standard;
the part model of the parameterized non-standard part library 3-5 is subjected to parameterized design establishment according to rules in the standardized design specifications of the hydraulic cylinder parts;
in the part retrieval interface III 3-1, retrieval conditions are input, and the query of a sealing piece model, a standard piece model and a part model which meet the retrieval conditions in a sealing piece library 3-3, a standard piece library 3-4 and a parameterized non-standard piece library 3-5 is realized; if the sealing part model, the standard part model and the part model which meet the retrieval conditions are not retrieved, the parameterized driving design and storage of the serialized parts are carried out on the part parameterized design interface 3-2, and the parameterized design of the new parts is realized.
The technical file generation module 4:
the method comprises a technical file generation interface 4-1 and a technical file template library 4-2;
in the technical file generation module 4, the required technical file name is selected on the technical file generation interface 4-1, and the corresponding technical file is generated by analyzing and extracting the three-dimensional model parameter information and then distributing the information to the technical file template in the corresponding technical file template library 4-2.
The function control module 5:
the function control module 5 comprises a picture storage module 5-1, a parameter input display and drive module 5-2, a retrieval input display and search module 5-3, a part automatic assembly and replacement module 5-4 and an information analysis and pairing module 5-5. The framework-associated parametric design module 1, the serialized model design module 2, the part module 3 and the technical file generation module 4 are used for realizing functions and visualizations of various hydraulic cylinder models such as fuzzy and accurate retrieval, framework-associated parametric design, quick retrieval of hydraulic cylinder parts, parametric design, automatic assembly and replacement, quick generation of technical files and the like, and the function control module 5 is used for realizing the functions and generating a visual interface.
Example two
On the basis of the first embodiment, with reference to fig. 2, a method for quickly designing a Pro/E-based hydraulic cylinder by quickly designing the hydraulic cylinder in a top-down manner includes the following steps:
step A, starting design, and entering a framework correlation parameterization design module 1;
b, in a skeleton model query interface 1-1, a user inputs demand information, wherein the demand information comprises a host type and a hydraulic cylinder structure;
c, retrieving models in the fully-parameterized framework-driven three-dimensional model library 1-4 according to demand information input by a user, and acquiring a three-dimensional model of the hydraulic cylinder matched with the demand information;
d, displaying the obtained three-dimensional model of the hydraulic cylinder in a picture;
e, judging whether the user is satisfied;
if the whole is not satisfactory, entering step F; if the local part is not satisfactory, entering step H; if yes, entering step P;
step F, entering a parameter input display interface 1-2, and inputting required parameters by a user, wherein the required parameters comprise cylinder diameter, rod diameter, stroke, mounting distance and working pressure;
g, driving the skeleton model according to parameters input by a user, and acquiring a three-dimensional model of the hydraulic cylinder matched with the skeleton model; then, entering the step D;
step H, entering a part retrieval interface I1-3, and inputting requirement information by a user, wherein the requirement information comprises part types, structure forms and structure parameters;
i, retrieving part models in a sealing part library 3-3, a standard part library 3-4 and a parameterized non-standard part library 3-5 according to requirement information input by a user;
step J, judging whether a part model matched with the demand information is obtained by the user;
if the part model matched with the requirement information is obtained, entering a step K; if the part model matched with the requirement information is not obtained, entering a step L;
k, selecting a part model meeting the conditions, and automatically replacing or assembling the corresponding part in the framework-driven three-dimensional model of the hydraulic cylinder; then, entering the step D;
step L, a user enters the part module 3;
step M, entering a part retrieval interface III 3-1, inputting part type and structural form information by a user, and retrieving a basic part model;
step N, entering a part parameterization design interface 3-2, and inputting corresponding structural parameters by a user;
step O, generating a required part model through parametric driving according to structural parameters input by a user, and storing the generated part model; then, entering step H;
step P, storing the three-dimensional model of the current hydraulic cylinder;
step Q, entering a technical file generation module 4;
step R, inputting a required technical file name on a technical file generation interface 4-1, generating and storing a corresponding technical file; and finishing the design.
EXAMPLE III
On the basis of the first embodiment, with reference to fig. 3, a Pro/E-based hydraulic cylinder rapid design method for rapidly designing a hydraulic cylinder from bottom to top includes the following steps:
step A, starting design, and entering a serialized model design module 2;
step B, entering a serialized model query interface 2-1, and inputting demand information by a user, wherein the demand information comprises a host type and a hydraulic cylinder structure;
step C, retrieving the basic model in the serialized hydraulic cylinder basic model library 2-3 according to the demand information input by the user, and acquiring the basic model of the hydraulic cylinder matched with the demand information;
d, displaying the obtained basic model of the hydraulic cylinder in a picture;
step E, entering a part retrieval interface II 2-2, and inputting requirement information by a user, wherein the requirement information comprises part types, structure forms and structure parameters;
f, retrieving part models in the sealing part library 3-3, the standard part library 3-4 and the parameterized non-standard part library 3-5 according to the requirement information input by the user;
g, judging whether a part model matched with the demand information is obtained by the user;
if the part model matched with the requirement information is not obtained, entering a step H; if a part model matched with the requirement information is obtained, entering a step L;
step H, the user enters the part module 3;
step I, entering a part retrieval interface III 3-1, inputting part type and structural form information by a user, and retrieving a basic part model;
step J, entering a part parameterization design interface 3-2, and inputting corresponding structural parameters by a user;
k, generating a required part model through parametric driving according to the structural parameters input by the user, and storing the generated part model; then, entering the step E;
step L, selecting part models meeting the conditions, and automatically replacing or assembling corresponding parts in the basic model of the hydraulic cylinder;
step M, judging whether the user is satisfied;
if not, entering step E; if the condition is satisfied, entering N;
entering N, and storing the three-dimensional model of the current hydraulic cylinder;
entering an O and entering a technical file generation module 4;
entering P, inputting the name of the required technical file on a technical file generation interface 4-1, generating and storing the corresponding technical file; and finishing the design.
The embodiment can show that the hydraulic cylinder can be quickly designed and the design files can be quickly generated in a top-down mode and a bottom-up mode, and the hydraulic cylinder has the advantages that:
1. the hydraulic cylinder model and the parts can be subjected to parameter fuzzy and accurate retrieval, and the required parts can be quickly inquired;
2. the interface visualization framework is related to parameterized design, convenience and rapidness are realized, and the top-down design mode avoids interference of parts and is convenient for collaborative design;
3. the retrieved parts have automatic assembly and replacement functions, so that the design efficiency is improved;
4. the method has the function of generating the technical file by one key, and improves the accuracy and the design efficiency.
Claims (8)
1. A Pro/E-based hydraulic cylinder rapid design system,
the method is characterized in that:
the system comprises a framework correlation parameterization design module (1), a serialization model design module (2), a part module (3) and a technical file generation module (4);
the framework correlation parameterization design module (1) comprises a framework model query interface (1-1), a parameter input display interface (1-2), a part retrieval interface I (1-3) and a fully parameterized framework driving three-dimensional model library (1-4); the fully-parameterized skeleton-driven three-dimensional model library (1-4) comprises three-dimensional models of hydraulic cylinders of typical structures and skeleton models which are created according to patterns;
the serialized model design module (2) comprises a serialized model query interface (2-1), a part retrieval interface II (2-2) and a serialized hydraulic cylinder basic model library (2-3); the serialized hydraulic cylinder basic model library (2-3) comprises basic models formed by curing typical structures of different series of products;
the part module (3) comprises a part retrieval interface III (3-1), a part parametric design interface (3-2), a sealing element library (3-3), a standard element library (3-4) and a parametric non-standard element library (3-5); the sealing part library (3-3) comprises various sealing part models for hydraulic cylinders, the standard part library (3-4) comprises various standard part models for hydraulic cylinders, and the parameterized non-standard part library (3-5) comprises various part models for hydraulic cylinders;
the technical file generation module (4) comprises a technical file generation interface (4-1) and a technical file template library (4-2);
the system also comprises a function control module (5) which is used for realizing the functions of the framework association parameterization design module (1), the serialization model design module (2), the part module (3) and the technical file generation module (4) and generating a visual interface.
2. The Pro/E based hydraulic cylinder rapid design system of claim 1, wherein:
in the fully parameterized skeleton-driven three-dimensional model library (1-4), setting attributes for the three-dimensional model, associating the attributes with the skeleton model, performing full-parameter control on the skeleton model, and updating the three-dimensional model according to association information between the three-dimensional model and the skeleton model when parameters of the skeleton model are modified;
inputting a required query condition in the skeleton model query interface (1-1) to realize query of a skeleton model of a hydraulic cylinder meeting the query condition in the fully-parameterized skeleton-driven three-dimensional model library (1-3);
inputting design parameters into the parameter input display interface (1-2) to realize parametric drive updating of the skeleton model;
and in the part retrieval interface I (1-3), retrieval parameters are input to realize automatic assembly or replacement of the seal model, the standard part model and the part model which meet the retrieval parameters in the seal library (3-3), the standard part library (3-4) and the parameterized non-standard part library (3-5) in the framework model.
3. The Pro/E based hydraulic cylinder rapid design system of claim 1, wherein:
inputting a required query condition in the serialized model query interface (2-1) to realize query of the basic model of the hydraulic cylinder meeting the query condition in the serialized hydraulic cylinder basic model library (2-3);
and in the part retrieval interface II (2-2), retrieval conditions are input, and automatic assembly or replacement of the seal part model, the standard part model and the part model which meet the retrieval conditions in the seal part library (3-3), the standard part library (3-4) and the parameterized non-standard part library (3-5) in the basic model is realized.
4. The Pro/E based hydraulic cylinder rapid design system of claim 1, wherein:
the seal models in the seal library (3-3) are established according to supplier samples;
the standard component model in the standard component library (3-4) is established according to the national standard;
the part model of the parameterized non-standard part library (3-5) is subjected to parameterized design establishment according to rules in the standardized design specifications of the hydraulic cylinder parts;
in the part retrieval interface III (3-1), retrieval conditions are input, and the query of a sealing piece model, a standard piece model and a part model which meet the retrieval conditions in a sealing piece library (3-3), a standard piece library (3-4) and a parameterized non-standard piece library (3-5) is realized; if the sealing part model, the standard part model and the part model which meet the retrieval conditions are not retrieved, the parameterized driving design and storage of the serialized parts are carried out on the part parameterized design interface (3-2).
5. The Pro/E based hydraulic cylinder rapid design system of claim 1, wherein:
in the technical file generation module (4), the required technical file name is selected in the technical file generation interface (4-1), and the corresponding technical file is generated by analyzing and extracting the three-dimensional model parameter information and then distributing the information to the technical file template in the corresponding technical file template library (4-2).
6. Pro/E based hydraulic cylinder rapid design system according to any of claims 1 to 5, characterized in that: the function control module (5) comprises a picture storage module (5-1), a parameter input display and drive module (5-2), a retrieval input display and search module (5-3), a part automatic assembly and replacement module (5-4) and an information analysis and pairing module (5-5).
7. A Pro/E-based hydraulic cylinder rapid design method, which adopts the Pro/E-based hydraulic cylinder rapid design system of any one of claims 2 to 6, and comprises the following steps:
step A, starting design, and entering a framework correlation parameterization design module (1);
b, in a skeleton model query interface (1-1), a user inputs demand information, wherein the demand information comprises a host type and a hydraulic cylinder structure form;
c, retrieving models in the fully-parameterized framework-driven three-dimensional model library (1-4) according to demand information input by a user, and acquiring a three-dimensional model of the hydraulic cylinder matched with the demand information;
d, displaying the obtained three-dimensional model of the hydraulic cylinder in a picture;
e, judging whether the user is satisfied;
if the whole is not satisfactory, entering step F; if the local part is not satisfactory, entering step H; if yes, entering step P;
step F, entering a parameter input display interface (1-2), and inputting required parameters by a user, wherein the required parameters comprise cylinder diameter, rod diameter, stroke, mounting distance and working pressure;
g, driving the skeleton model according to parameters input by a user, and acquiring a three-dimensional model of the hydraulic cylinder matched with the skeleton model; then, entering the step D;
step H, entering a part retrieval interface I (1-3), and inputting requirement information by a user, wherein the requirement information comprises part types, structure forms and structure parameters;
i, retrieving part models in a sealing part library (3-3), a standard part library (3-4) and a parameterized non-standard part library (3-5) according to demand information input by a user;
step J, judging whether a part model matched with the demand information is obtained by the user;
if the part model matched with the requirement information is obtained, entering a step K; if the part model matched with the requirement information is not obtained, entering a step L;
k, selecting a part model meeting the conditions, and automatically replacing or assembling the corresponding part in the framework-driven three-dimensional model of the hydraulic cylinder; then, entering the step D;
step L, a user enters the part module (3);
step M, entering a part retrieval interface III (3-1), inputting part type and structural form information by a user, and retrieving a basic part model;
step N, entering a part parameterization design interface (3-2), and inputting corresponding structural parameters by a user;
step O, generating a required part model through parametric driving according to structural parameters input by a user, and storing the generated part model; then, entering step H;
step P, storing the three-dimensional model of the current hydraulic cylinder;
step Q, entering a technical file generation module (4);
step R, inputting a required technical file name on a technical file generation interface (4-1), generating and storing a corresponding technical file; and finishing the design.
8. A Pro/E-based hydraulic cylinder rapid design method, which adopts the Pro/E-based hydraulic cylinder rapid design system of any one of claims 2 to 6, and comprises the following steps:
step A, starting design, and entering a serialized model design module (2);
step B, entering a serialized model query interface (2-1), and inputting demand information by a user, wherein the demand information comprises a host type and a hydraulic cylinder structure;
c, retrieving the basic model in the serialized hydraulic cylinder basic model library (2-3) according to the demand information input by the user, and acquiring the basic model of the hydraulic cylinder matched with the demand information;
d, displaying the obtained basic model of the hydraulic cylinder in a picture;
step E, entering a part retrieval interface II (2-2), and inputting requirement information by a user, wherein the requirement information comprises part types, structure forms and structure parameters;
f, retrieving part models in the sealing part library (3-3), the standard part library (3-4) and the parameterized non-standard part library (3-5) according to the requirement information input by the user;
g, judging whether a part model matched with the demand information is obtained by the user;
if the part model matched with the requirement information is not obtained, entering a step H; if a part model matched with the requirement information is obtained, entering a step L;
step H, a user enters the part module (3);
step I, entering a part retrieval interface III (3-1), inputting part type and structure form information by a user, and retrieving a basic part model;
step J, entering a part parameterization design interface (3-2), and inputting corresponding structural parameters by a user;
k, generating a required part model through parametric driving according to the structural parameters input by the user, and storing the generated part model; then, entering the step E;
step L, selecting part models meeting the conditions, and automatically replacing or assembling corresponding parts in the basic model of the hydraulic cylinder;
step M, judging whether the user is satisfied;
if not, entering step E; if the condition is satisfied, entering N;
entering N, and storing the three-dimensional model of the current hydraulic cylinder;
entering an O and entering a technical file generation module (4);
entering P, inputting the name of the required technical file on a technical file generation interface (4-1), generating and storing the corresponding technical file; and finishing the design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118485.3A CN110837703A (en) | 2019-11-15 | 2019-11-15 | Pro/E-based hydraulic cylinder rapid design system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118485.3A CN110837703A (en) | 2019-11-15 | 2019-11-15 | Pro/E-based hydraulic cylinder rapid design system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110837703A true CN110837703A (en) | 2020-02-25 |
Family
ID=69575060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911118485.3A Pending CN110837703A (en) | 2019-11-15 | 2019-11-15 | Pro/E-based hydraulic cylinder rapid design system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110837703A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352904A (en) * | 2020-03-04 | 2020-06-30 | 海南金盘智能科技股份有限公司 | Method and device for replacing model file |
| CN111473969A (en) * | 2020-05-14 | 2020-07-31 | 中国电子科技集团公司第十四研究所 | Interference inspection auxiliary system based on strategy reconstruction and interference inspection system |
| CN112668118A (en) * | 2020-12-29 | 2021-04-16 | 明和精密模具(常熟)有限公司 | Semi-automatic design method for cooling hole in die-casting die |
| CN113065204A (en) * | 2021-03-10 | 2021-07-02 | 三一重型装备有限公司 | Parameterization design method and system for hydraulic support oil cylinder |
| CN113569419A (en) * | 2021-08-02 | 2021-10-29 | 西安航天动力研究所 | Rapid generation system and method for three-dimensional assembly model of liquid rocket engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070198230A1 (en) * | 2006-02-20 | 2007-08-23 | Ford Global Technologies, Llc | Parametric modeling method and system for conceptual vehicle design |
| CN102567593A (en) * | 2012-02-20 | 2012-07-11 | 河海大学常州校区 | Parameterization designing system for non-standard parts of hydraulic cylinders and method thereof |
| CN103578137A (en) * | 2013-11-29 | 2014-02-12 | 中国建筑第八工程局有限公司 | Three-dimensional modeling system and method for prefabricated parts |
-
2019
- 2019-11-15 CN CN201911118485.3A patent/CN110837703A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070198230A1 (en) * | 2006-02-20 | 2007-08-23 | Ford Global Technologies, Llc | Parametric modeling method and system for conceptual vehicle design |
| CN102567593A (en) * | 2012-02-20 | 2012-07-11 | 河海大学常州校区 | Parameterization designing system for non-standard parts of hydraulic cylinders and method thereof |
| CN103578137A (en) * | 2013-11-29 | 2014-02-12 | 中国建筑第八工程局有限公司 | Three-dimensional modeling system and method for prefabricated parts |
Non-Patent Citations (1)
| Title |
|---|
| 高少鹏: "基于Pro/E的压机中气液联动冲压系统的设计与研究" * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352904A (en) * | 2020-03-04 | 2020-06-30 | 海南金盘智能科技股份有限公司 | Method and device for replacing model file |
| CN111473969A (en) * | 2020-05-14 | 2020-07-31 | 中国电子科技集团公司第十四研究所 | Interference inspection auxiliary system based on strategy reconstruction and interference inspection system |
| CN111473969B (en) * | 2020-05-14 | 2022-05-13 | 中国电子科技集团公司第十四研究所 | Interference inspection auxiliary system based on strategy reconstruction and interference inspection system |
| CN112668118A (en) * | 2020-12-29 | 2021-04-16 | 明和精密模具(常熟)有限公司 | Semi-automatic design method for cooling hole in die-casting die |
| CN113065204A (en) * | 2021-03-10 | 2021-07-02 | 三一重型装备有限公司 | Parameterization design method and system for hydraulic support oil cylinder |
| CN113065204B (en) * | 2021-03-10 | 2024-03-22 | 三一重型装备有限公司 | Hydraulic support cylinder parameterization design method and system |
| CN113569419A (en) * | 2021-08-02 | 2021-10-29 | 西安航天动力研究所 | Rapid generation system and method for three-dimensional assembly model of liquid rocket engine |
| CN113569419B (en) * | 2021-08-02 | 2023-08-08 | 西安航天动力研究所 | Rapid generation system and method for three-dimensional final assembly model of liquid rocket engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110837703A (en) | Pro/E-based hydraulic cylinder rapid design system and method | |
| JP7423290B2 (en) | Systems and methods for customizing machined products | |
| JP5570608B2 (en) | Excel-based analysis report creation system and method | |
| CN111177832A (en) | Electromechanical pipeline comprehensive specification automatic inspection system based on BIM | |
| CN109214642B (en) | Automatic extraction and classification method and system for building construction process constraints | |
| CN112861384A (en) | CATIA-based electrostatic dust collector three-dimensional model construction method | |
| CN115168971A (en) | Component parameter library-based integrated collaborative method for design and construction of fabricated building | |
| CN110782522A (en) | Foundation pit support project profile plotting method based on BIM | |
| KR101871300B1 (en) | Method for Producing Cutting Drawing of Stainless Steel Section Type and for Abstracting BOM at the Time of Designing Vessels | |
| CN116821223B (en) | Industrial visual control platform and method based on digital twinning | |
| CN111723426A (en) | Building design method and system based on BIM | |
| CN103077255B (en) | Identification method and system for 3D (three-dimensional) model of nuclear power station | |
| CN102289544B (en) | Electric control cabinet parametric driving system | |
| CN109086985B (en) | Professional test information management system for spacecraft assembly | |
| Kadcha et al. | An Integrated Bim-Power Bi Approach for Data Extraction and Visualization | |
| CN106682365B (en) | Rapid modeling method for heavy part MBD model of marine diesel engine | |
| CN109062921A (en) | A kind of method and system for extracting ship pallet control information | |
| CN116796516A (en) | Construction simulation method for visualization of building information model parameters | |
| CN115906213A (en) | Editing method and system of visual chess evaluation statistical model | |
| CN116227055A (en) | Intelligent design method and system for water chilling unit | |
| CN115238662A (en) | Bidding file rapid editing method and system | |
| CN114036680A (en) | Refrigerator car carriage design system and design method | |
| CN113722780A (en) | Parameterization design system and method for refrigerator liner punching platform transmission device | |
| CN103177064A (en) | Method for admitting appointed content of electronic document automatically | |
| CN113064910A (en) | Reaction type pneumatic data multidimensional analysis platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |