CN113626943A - CATIA-based rapid assembly method and design tool for standard component - Google Patents
CATIA-based rapid assembly method and design tool for standard component Download PDFInfo
- Publication number
- CN113626943A CN113626943A CN202110724572.4A CN202110724572A CN113626943A CN 113626943 A CN113626943 A CN 113626943A CN 202110724572 A CN202110724572 A CN 202110724572A CN 113626943 A CN113626943 A CN 113626943A
- Authority
- CN
- China
- Prior art keywords
- catia
- standard component
- standard
- rapid assembly
- assembly
- 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
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Architecture (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a CATIA-based rapid assembly method and a design tool for a standard component, which comprises the following steps: step one, adding a standard component rapid assembly design tool in CATIA software. And step two, selecting the installation position of the standard component. And step three, selecting the type of the added standard component. And step four, based on the selection information, calling the standard components in batches at the installation position, and adding assembly constraints. The rapid assembly design tool for the standard parts comprises the following steps: and step two, customizing standard component assembly logic, and developing and testing codes through a CATIA CAA compiling environment in a development program interface. And step three, displaying the tool in CATIA software for designers to use. The simple and repeated standard component assembly can be operated in batches, the working strength of designers is reduced, the assembly time of the standard component can be shortened by about 80%, the assembly errors of the designers are reduced, the design quality is improved, and the product development period is shortened.
Description
Technical Field
The invention relates to the technical field of three-dimensional model construction, in particular to a CATIA-based rapid assembly method and a design tool for a standard component.
Background
The CATIA software can help manufacturers design their future products through modeling and support all industrial design flows from pre-project phase, detailed design, analysis, simulation, assembly to maintenance. At present, when a designer uses CATIA software to carry out mechanical design, a large number of national standard components (screws, bolts, gaskets, nuts and the like) need to be assembled, and 2-3 constraints are required to be added for correctly assembling each standard component. A set of mechanical equipment may contain hundreds of standard components, the work has no technical content, the work repeatability is high, a large amount of time is occupied, the human resources are seriously wasted, and the design efficiency is reduced.
Disclosure of Invention
The invention aims to provide a CATIA-based rapid assembly method and a design tool for a standard component, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a CATIA-based rapid assembly method for standard components comprises the following steps:
step one, adding a standard component rapid assembly design tool in CATIA software.
And step two, selecting the installation position of the standard component.
And step three, selecting the type of the added standard component.
And step four, based on the selection information, calling the standard components in batches at the installation position, and adding assembly constraints.
Preferably, the standard component category in the first step is a bolt/screw category.
Preferably, the mounting position in the first step is to select the upper surface, the lower surface and the hole axis of the plate synchronously and to select whether to mount the plate reversely.
Preferably, the number of the standard components added in the second step is at most one, one bolt/screw, four washers and one nut are assembled at one time, and the number of the standard component groups is consistent with the number of the hole axes.
A rapid assembly and design tool for standard parts based on CATIA, the rapid assembly and design tool for standard parts as claimed in step one of claim 1 comprises the following steps:
step one, establishing a CATIA standard component three-dimensional model library through CATIA parameterized design, and managing through catalog.
And step two, customizing standard component assembly logic, and developing and testing codes through a CATIA CAA compiling environment in a development program interface.
And step three, forming a Winb64 application package, carrying out Environment configuration through an Environment Editor of the CATIA, and displaying the tool in the CATIA software for a designer to use.
Compared with the prior art, the invention has the beneficial effects that: a CATIA-based standard component rapid assembly method and a design tool are characterized in that codes of standard component assembly logic are compiled on a development interface of CATIA software, development testing of the codes is carried out, environment configuration is carried out, the standard component rapid assembly design tool is displayed in the CATIA software, when standard components are assembled, design parameters are input on an input element interface and a standard component selection interface of the CATIA software, and finally each group of standard components are installed on an installation position in batch according to the assembly logic compiled by the codes.
Drawings
FIG. 1 is a flow chart of a CATIA-based rapid assembly method of a standard component according to the present invention;
FIG. 2 is a schematic diagram of input parameters according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a CATIA-based rapid assembly method and a design tool for standard components comprise the following steps:
step one, adding a standard component rapid assembly design tool in CATIA software. The assembly logic of a single standard component is contained in the standard component rapid assembly design tool and is configured into CATIA software so as to realize the batch assembly of the standard components.
And step two, selecting the installation position of the standard component. And (4) restraining according to the installation position of the standard component, so that the standard component can be accurately installed in batches.
And step three, selecting the type of the added standard component. Each part specification used within a single standard may be set.
And step four, based on the selection information, calling the standard components in batches at the installation position, and adding assembly constraints. And after the type of the standard component of the installation position machine of the standard component is determined, transferring an assembly logic written by a code by a rapid assembly design tool of the standard component to assemble the standard component in batches.
Through the secondary development of CATIA software, a large amount of simple repeated standard parts can be assembled in batches, so that the assembling time of batch operation is saved by about 80% compared with that of single-group assembly, the repeated labor is reduced, the standard parts can be repeatedly used, the assembling process of the standard parts is greatly shortened, meanwhile, the assembling errors of designers are reduced, the design quality is improved, and the product development period is shortened.
Specifically, the standard component category in the first step is a bolt/screw category. The bolt/screw type is the most common and more standard set of components to be assembled during the assembly process.
Specifically, the mounting position in the first step is to select the upper surface, the lower surface and the hole axis of the plate synchronously and to select whether to mount the plate reversely. And adding positions of the upper surface, the lower surface and the hole axis of the mounting plate through an input element interface of CATIA software, selecting whether the plate is reversely mounted, and constraining the mounting position of the standard component.
Specifically, the single set of standard components added in the second step is provided with one bolt/screw, four washers and one nut at most at one time, and the number of the standard component sets is consistent with the number of the hole axes. The specification of parts in each group of standard parts is added through a standard part selection interface of CATIA software, and in each group of bolt/screw type standard parts, the specification of one bolt/screw, the specification of two washers on the upper surface, the specification of two washers on the lower surface and the specification of one nut on the lower surface are selected.
The basic operation flow is as follows:
1) selecting parameters through an interface to obtain a standard component path;
2) calling a corresponding file through a standard component path;
3) carrying out constraint between standard components on the corresponding files according to rules;
4) adding the same standard parts, wherein the number of the standard parts is matched with the number of the selected holes;
5) and assembling the corresponding standard part products one by one according to the axis of the hole.
A rapid assembly and design tool for standard parts based on CATIA, the rapid assembly and design tool for standard parts as claimed in step one of claim 1 comprises the following steps:
step one, establishing a CATIA standard component three-dimensional model library through CATIA parameterized design, and managing through catalog.
And step two, customizing standard component assembly logic, and developing and testing codes through a CATIA CAA compiling environment in a development program interface.
And step three, forming a Winb64 application package, carrying out Environment configuration through an Environment Editor of the CATIA, and displaying the tool in the CATIA software for a designer to use.
The working principle is as follows: the invention realizes the production of a design tool for quickly assembling standard components, codes are compiled into the assembly logic of the standard components on the development program interface of CATIA software, the tool is displayed in the CATIA software, and is convenient for designers to call. Compared with the existing method, the method has the advantages of shortening the time by about 80%, reducing repeated labor, being capable of being used repeatedly, greatly shortening the assembly process of the standard component, reducing assembly errors of designers, improving the design quality and shortening the product development period.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A CATIA-based rapid assembly method for standard components is characterized in that: the method comprises the following steps:
step one, adding a standard component rapid assembly design tool in CATIA software.
And step two, selecting the installation position of the standard component.
And step three, selecting the type of the added standard component.
And step four, based on the selection information, calling the standard components in batches at the installation position, and adding assembly constraints.
2. The CATIA-based rapid assembly method of claim 1, wherein: the standard component in the first step is in a bolt/screw class.
3. The CATIA-based rapid assembly method of claim 2, wherein: and the mounting position in the step one is to synchronously select the upper surface, the lower surface and the hole axis of the plate and select whether to reversely mount.
4. A CATIA-based standard rapid assembly method according to claim 3, wherein: and in the second step, at most one standard component is added, one bolt/screw, four washers and one nut are assembled at one time, and the number of the standard component groups is consistent with the number of the hole axes.
5. A kind of rapid assembly design tool of standard component based on CATIA, characterized by that: the method for manufacturing the rapid assembly design tool for the standard component in the first step of claim 1 comprises the following steps:
step one, establishing a CATIA standard component three-dimensional model library through CATIA parameterized design, and managing through catalog.
And step two, customizing standard component assembly logic, and developing and testing codes through a CATIA CAA compiling environment in a development program interface.
And step three, forming a Winb64 application package, carrying out Environment configuration through an Environment Editor of the CATIA, and displaying the tool in the CATIA software for a designer to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110724572.4A CN113626943A (en) | 2021-06-29 | 2021-06-29 | CATIA-based rapid assembly method and design tool for standard component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110724572.4A CN113626943A (en) | 2021-06-29 | 2021-06-29 | CATIA-based rapid assembly method and design tool for standard component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113626943A true CN113626943A (en) | 2021-11-09 |
Family
ID=78378481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110724572.4A Pending CN113626943A (en) | 2021-06-29 | 2021-06-29 | CATIA-based rapid assembly method and design tool for standard component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113626943A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041171A (en) * | 1997-08-11 | 2000-03-21 | Jervis B. Webb Company | Method and apparatus for modeling material handling systems |
| CN105718669A (en) * | 2016-01-23 | 2016-06-29 | 西安工业大学 | Method for establishing aviation brake fastener library based on CATIA |
| US20180067462A1 (en) * | 2016-09-08 | 2018-03-08 | Honeywell International Inc. | Modular batch design tool for batch engineering systems |
| CN111339612A (en) * | 2020-02-21 | 2020-06-26 | 广州明珞汽车装备有限公司 | Three-dimensional data model rapid assembly method, system, device and storage medium |
| CN111767606A (en) * | 2020-05-15 | 2020-10-13 | 成都飞机工业（集团）有限责任公司 | Rapid compiling method for aircraft assembly process file |
-
2021
- 2021-06-29 CN CN202110724572.4A patent/CN113626943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041171A (en) * | 1997-08-11 | 2000-03-21 | Jervis B. Webb Company | Method and apparatus for modeling material handling systems |
| CN105718669A (en) * | 2016-01-23 | 2016-06-29 | 西安工业大学 | Method for establishing aviation brake fastener library based on CATIA |
| US20180067462A1 (en) * | 2016-09-08 | 2018-03-08 | Honeywell International Inc. | Modular batch design tool for batch engineering systems |
| CN111339612A (en) * | 2020-02-21 | 2020-06-26 | 广州明珞汽车装备有限公司 | Three-dimensional data model rapid assembly method, system, device and storage medium |
| CN111767606A (en) * | 2020-05-15 | 2020-10-13 | 成都飞机工业（集团）有限责任公司 | Rapid compiling method for aircraft assembly process file |
Non-Patent Citations (2)
| Title |
|---|
| 孙忠志;郑敏;: "三维标准件库创建技术研究", 飞机设计, no. 06, pages 66 - 70 * |
| 郭喜锋;刘顺涛;梁文馨;韩志仁;: "基于CATIA/CAA的标准件批量装配应用研究", 制造业自动化, no. 10, pages 80 - 87 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020521251A (en) | Virtual product change method of electronic product production line | |
| CN103309804A (en) | Automatic code rule checking platform | |
| CN101592939A (en) | Based on the five-axle number control machine tool modeling of UG and the method for virtual assembling | |
| De Beer et al. | Production flow synthesis | |
| CN102521427B (en) | ProE-based simple hole table array automatic modeling method | |
| CN101259553A (en) | Electrospark forming processing DNC system facing die making system | |
| CN115840616A (en) | Method and device for creating kinematic pair object and storage medium | |
| CN113836698B (en) | Water conservancy and hydropower engineering cable quick laying design method based on 3DE secondary development | |
| CN113626943A (en) | CATIA-based rapid assembly method and design tool for standard component | |
| CN109992870B (en) | Automatic three-dimensional modeling method for power distribution network pole tower | |
| CN103870624B (en) | Simulation analysis template for hung crossbeam | |
| CN107895096B (en) | Calculation optimization method of Verilog-A model in circuit simulator | |
| Liu et al. | Final machining of large-scale engine block with modularized fixture and virtual manufacturing technologies | |
| CN115587480A (en) | Digital simulation method and digital simulation device | |
| Mares et al. | Improving competitiveness of an assembly line by simulation based productivity increase-A case study | |
| CN103376798B (en) | Based on the system of automatic bearing production line nonshared control unit able to programme | |
| CN102478786A (en) | Method for modeling and assembling five-axis numerical control machine tool | |
| CN102289532B (en) | Multidisciplinary modeling method for integrated electronic equipment based on multidisciplinary mast model technology | |
| CN111985122A (en) | Part tolerance optimization design method | |
| CN111859499B (en) | Design system of modularized box-type integrated house and operation method thereof | |
| CN103376774B (en) | Automatic bearing production line nonshared control unit able to programme | |
| McLean | Modeling production systems using virtual reality techniques | |
| Hanwu et al. | Virtual manufacturing systems and environment | |
| CN117035308A (en) | Intelligent manufacturing design method for three-dimensional digital product | |
| Zhiwei et al. | Mechanical production line simulation and optimization analysis |
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 | ||
| CB02 | Change of applicant information |
Address after: No. 1958, Chuangye street, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130011 Applicant after: The Ninth Design and Research Institute of Machinery Industry Co.,Ltd. Address before: No. 1958, Chuangye street, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130011 Applicant before: Machinery Industry Ninth Design and Research Institute Co.,Ltd. |
|
| CB02 | Change of applicant information |