CN104239653A - Casting three-dimensional process designing method - Google Patents
Casting three-dimensional process designing method Download PDFInfo
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- CN104239653A CN104239653A CN201410538002.6A CN201410538002A CN104239653A CN 104239653 A CN104239653 A CN 104239653A CN 201410538002 A CN201410538002 A CN 201410538002A CN 104239653 A CN104239653 A CN 104239653A
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Abstract
The invention relates to a casting three-dimensional process designing method which solves the problems caused when the two-dimensional mode is adopted for the existing casting process. Firstly, a casting three-dimensional process designing system which can have the three-dimensional manufacturing reception capacity is designed and is then integrated with a CAD modeling system and a process simulation analysis system; in a system formed through integration, three-dimensional design data issued by a design department are firstly received from a design data management system, compiling is conducted on the basis of the design data, a casting blank model is generated, an appropriate rigging system is selected from a rigging system library for assembling, a rigging system is recreated and kept into a knowledge base if no appropriate rigging system exists, manufacturing parameters, manufacturing process resources and the like are designed, simulation analysis is started on a simulation interface under the analogue simulation conditions, the simulation result is analyzed, the process and manufacturing parameters are optimized, the process is determined, and a visual three-dimensional process is formed. By means of the casting three-dimensional process designing method, the process design efficiency is improved, and the cycle of process development is shortened.
Description
Technical field
The present invention relates to a kind of casting three-dimensional process method for designing.
Background technology
Current casting Technology Design adopts two-dimensional model, technological design places one's entire reliance upon and uniquely expresses the papery X-Y scheme of design idea, be limited by the restriction of its expressive force, in mutually changing from pictorial and abstract two dimension view expression way, waste a large amount of energy of technologist, inevitably occur ambiguity and deviation.The technique that formed lacks checking, by the problem that cannot expose in Process Planning, after move to manufacturing link, there is following particular problem in this kind of technological design mode:
1, the ability of casting three-dimensional process design is not still possessed at present both at home and abroad.
Technological design carried out by the three-dimensional model that 2, cannot directly utilize design department to issue in Process Planning.
3, need three-dimensional model to be converted into X-Y scheme during technological design, cause data source not unique, cannot keep associating with product design model.
4, technological design is only with slip-stick artist personal experience, and the storehouse that is ignorant is used for reference, and successful story can not be shared with other people, can not form knowledge accumulation.
5, technological design efficiency is low, of poor quality, does not verify means, causes the yield rate of designed technique, qualification rate low.
6, technological design and process simulation disconnect, and simulation parameter and process design parameter can not transmit automatically, and duplication of labour workload is large.
7, the Visualization of technique cannot being realized, cannot assess the operability of frock, easily realization degree, making troubles for producing.
8, the rationality of technique can only be verified by actual production, but whether technique has reached optimum without evaluation measures.
Summary of the invention
The present invention solves the problems referred to above existed in background technology, provides a kind of casting three-dimensional process method for designing.By developing unique casting three-dimensional process design system, then that this system and CAD modeling, technological process simulation analysis system is integrated, the major function of integrated rear system has: 1) Fabrication parameter designs; 2) three-dimensional process model is preserved; 3) Manufacture Resource; 4) pouring and riser systems storehouse; 5) Typical Process Knowledge storehouse; 6) emulated data management holder.
The present invention is realized by following technical scheme:
A kind of casting three-dimensional process method for designing, comprises the following steps:
First design and a set ofly can possess three-dimensional and to practice midwifery the casting three-dimensional process design system of ability, by this system with CAD modeling, technological process simulation analysis system is integrated, the interface that integrated content comprises between system is integrated, Process integration, data integration, Knowledge Aggregation, in casting three-dimensional process design system after the integration, first from design data management system, receive the three-dimensional design data that design department provides, edit based on design data, generate cast blank model, from pouring and riser systems storehouse, select suitable pouring and riser systems to assemble, if there do not have to be suitable, then re-create and remain in knowledge base, then to Fabrication parameter, manufacturing process resources etc. design, under the condition possessing analogue simulation, carry out Simulation Interface and start simulation analysis, analyze simulation result, Optimization Technology and Fabrication parameter, determine technique, on-the-spot guidance actual production is published to after forming visualization of 3 d technique.
The present invention had both improve the efficiency of technological design, ensured again the quality of technique, shortened the cycle of process exploitation, all had very big raising to the qualification rate of foundry goods, yield rate, simultaneously for the process knowledge accumulation of enterprise provides condition.
Accompanying drawing explanation
Fig. 1 is method flow schematic diagram of the present invention;
Fig. 2 casts three-dimensional process system and CAD modeling and the integrated schematic diagram of process engineering simulation analysis system in the present invention.
Embodiment
As shown in Figure 1, 2, casting three-dimensional process method for designing of the present invention comprises the following steps:
1) from design database, receive product data, comprise the contents such as product three-dimensional model, manufacturing information, technical requirement;
2) in integrated casting three-dimensional process design system, product design model is opened, based on designing a model in conjunction with editor's generation cast blank models such as manufacturing informations;
3) select suitable pouring and riser systems and blank model to assemble in systems in which and form casting technique model, can not find suitable pouring and riser systems and then re-create, form new knowledge accumulation;
4) determine Fabrication parameter, formed and manufacture card;
5) determine the process resource needing in manufacture to apply, formed and manufacture card;
6) enter process simulation interface, 4) in involved Fabrication parameter system be automatically mapped to analogue system, form emulation boundary parameter;
7) stress and strain model;
8) pre-treatment is arranged;
9) simulation calculation;
10) result of calculation analysis;
11) Optimization Technology design, Fabrication parameter;
12) final manufacturing process is determined;
13) parameter and process modeling that finally emulate use are updated in system, form new process knowledge;
14) with the formatted output such as picture, video simulation result and simulation report;
15) carry out CAD modeling, realistic model is generated new process modeling, frock model by reverse modeling;
16) frock model is formed assembly animate;
17) knowledge that every single stepping is formed is saved in corresponding knowledge base, realizes accumulation of knowledge, shares, reuses;
18) final casting three-dimensional process is published to scene in visual mode, instructs operative.
Claims (2)
1. cast a three-dimensional process method for designing, it is characterized in that: comprise the following steps:
First design and a set ofly can possess three-dimensional and to practice midwifery the casting three-dimensional process design system of ability, by this system with CAD modeling, technological process simulation analysis system is integrated, the interface that integrated content comprises between system is integrated, Process integration, data integration, Knowledge Aggregation, in casting three-dimensional process design system after the integration, first from design data management system, receive the three-dimensional design data that design department provides, edit based on design data, generate cast blank model, from pouring and riser systems storehouse, select suitable pouring and riser systems to assemble, if there do not have to be suitable, then re-create and remain in knowledge base, then to Fabrication parameter, manufacturing process resources etc. design, under the condition possessing analogue simulation, carry out Simulation Interface and start simulation analysis, analyze simulation result, Optimization Technology and Fabrication parameter, determine technique, on-the-spot guidance actual production is published to after forming visualization of 3 d technique.
2. one casting three-dimensional process method for designing according to claim 1, is characterized in that: in casting three-dimensional process design system after the integration, carry out following steps:
1) from design database, receive product data, comprise the contents such as product three-dimensional model, manufacturing information, technical requirement;
2) in integrated casting three-dimensional process design system, product design model is opened, based on designing a model in conjunction with editor's generation cast blank models such as manufacturing informations;
3) select suitable pouring and riser systems and blank model to assemble in systems in which and form casting technique model, can not find suitable pouring and riser systems and then re-create, form new knowledge accumulation;
4) determine Fabrication parameter, formed and manufacture card;
5) determine the process resource needing in manufacture to apply, formed and manufacture card;
6) enter process simulation interface, 4) in involved Fabrication parameter system be automatically mapped to analogue system, form emulation boundary parameter;
7) stress and strain model;
8) pre-treatment is arranged;
9) simulation calculation;
10) result of calculation analysis;
11) Optimization Technology design, Fabrication parameter;
12) final manufacturing process is determined;
13) parameter and process modeling that finally emulate use are updated in system, form new process knowledge;
14) with the formatted output such as picture, video simulation result and simulation report;
15) carry out CAD modeling, realistic model is generated new process modeling, frock model by reverse modeling;
16) frock model is formed assembly animate;
17) knowledge that every single stepping is formed is saved in corresponding knowledge base, realizes accumulation of knowledge, shares, reuses;
18) final casting three-dimensional process is published to scene in visual mode, instructs operative.
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| CN201410538002.6A CN104239653A (en) | 2014-10-14 | 2014-10-14 | Casting three-dimensional process designing method |
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| CN201410538002.6A CN104239653A (en) | 2014-10-14 | 2014-10-14 | Casting three-dimensional process designing method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104598689A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | Method for designing continuous casting complete equipment production line intelligently |
| CN106844930A (en) * | 2017-01-16 | 2017-06-13 | 内蒙古第机械集团有限公司 | One kind forging three-dimensional process method for designing |
| CN106844929A (en) * | 2017-01-16 | 2017-06-13 | 内蒙古第机械集团有限公司 | A kind of flexible pipe line layout lays three-dimensional process method for designing |
| CN108121886A (en) * | 2018-01-24 | 2018-06-05 | 江苏科技大学 | A kind of process knowledge method for pushing based on machining feature |
| CN110197019A (en) * | 2019-05-20 | 2019-09-03 | 上海望友信息科技有限公司 | Process design method, system, medium and equipment based on system encapsulation technology |
| CN110717272A (en) * | 2019-10-11 | 2020-01-21 | 内蒙古第一机械集团股份有限公司 | Coupling simulation method for material forming and modifying process |
| CN110717273A (en) * | 2019-10-11 | 2020-01-21 | 内蒙古第一机械集团股份有限公司 | Technological process simulation boundary condition construction method |
| CN112861282A (en) * | 2021-02-05 | 2021-05-28 | 武汉理工大学 | System and method for realizing data transmission among multiple software |
| CN113239425A (en) * | 2021-05-17 | 2021-08-10 | 上海医疗器械（集团）有限公司手术器械厂 | Digital precision manufacturing method and system for surgical instrument |
| CN114041136A (en) * | 2019-04-24 | 2022-02-11 | 艾尼凯斯特软件股份公司 | Casting scheme design method and system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598689A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | Method for designing continuous casting complete equipment production line intelligently |
| CN106844930A (en) * | 2017-01-16 | 2017-06-13 | 内蒙古第机械集团有限公司 | One kind forging three-dimensional process method for designing |
| CN106844929A (en) * | 2017-01-16 | 2017-06-13 | 内蒙古第机械集团有限公司 | A kind of flexible pipe line layout lays three-dimensional process method for designing |
| CN108121886A (en) * | 2018-01-24 | 2018-06-05 | 江苏科技大学 | A kind of process knowledge method for pushing based on machining feature |
| CN114041136A (en) * | 2019-04-24 | 2022-02-11 | 艾尼凯斯特软件股份公司 | Casting scheme design method and system |
| CN110197019A (en) * | 2019-05-20 | 2019-09-03 | 上海望友信息科技有限公司 | Process design method, system, medium and equipment based on system encapsulation technology |
| CN110717272A (en) * | 2019-10-11 | 2020-01-21 | 内蒙古第一机械集团股份有限公司 | Coupling simulation method for material forming and modifying process |
| CN110717273A (en) * | 2019-10-11 | 2020-01-21 | 内蒙古第一机械集团股份有限公司 | Technological process simulation boundary condition construction method |
| CN110717273B (en) * | 2019-10-11 | 2023-03-17 | 内蒙古第一机械集团股份有限公司 | Technological process simulation boundary condition construction method |
| CN112861282A (en) * | 2021-02-05 | 2021-05-28 | 武汉理工大学 | System and method for realizing data transmission among multiple software |
| CN112861282B (en) * | 2021-02-05 | 2023-05-16 | 武汉理工大学 | System and method for realizing data transmission among multiple software |
| CN113239425A (en) * | 2021-05-17 | 2021-08-10 | 上海医疗器械（集团）有限公司手术器械厂 | Digital precision manufacturing method and system for surgical instrument |
| CN113239425B (en) * | 2021-05-17 | 2022-08-16 | 上海医疗器械（集团）有限公司手术器械厂 | Digital precision manufacturing method and system for surgical instrument |
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Effective date of registration: 20161209 Address after: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region Applicant after: Baotou Beifang Venture Co., Ltd. Address before: 014032 Baotou, Castle Peak District, the Inner Mongolia Autonomous Region, No. two mailbox Applicant before: Inner Mongolia First Machinery Group Corporation |
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Address after: 014032, Baotou, Inner Mongolia two mailbox technology and Information Technology Department Applicant after: Inner Mongolia First Machinery Group Limited by Share Ltd Address before: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region Applicant before: Baotou Beifang Venture Co., Ltd. |
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Application publication date: 20141224 |