CN110456735A - A kind of general-purpose control system for realizing cold-punching mold numerical control processing control - Google Patents
A kind of general-purpose control system for realizing cold-punching mold numerical control processing control Download PDFInfo
- Publication number
- CN110456735A CN110456735A CN201910634104.0A CN201910634104A CN110456735A CN 110456735 A CN110456735 A CN 110456735A CN 201910634104 A CN201910634104 A CN 201910634104A CN 110456735 A CN110456735 A CN 110456735A
- Authority
- CN
- China
- Prior art keywords
- processed
- numerical control
- feature
- standard
- database
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32153—Exchange data between user, cad, caq, nc, capp
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The present invention relates to a kind of general-purpose control systems for realizing cold-punching mold numerical control processing control, cutter database, Processing Strategies database, the process database of the system store standard cutter combination, standard processing route and the standard manufacturing procedure of all kinds of features to be processed respectively, and figure acquisition module and graphic feature identification module acquire the graphical information of CATIA 3D physical model and carry out feature identification to be processed to the graphical information of CATIA 3D physical model；Numerical control program generation module；According to the graphical information of CATIA 3D physical model, the corresponding standard cutter combination of each feature to be processed, standard processing route, standard manufacturing procedure, and the process sequence of each feature to be processed of setting generates numerical control program and automatically generates numerical control program.Automobile cold-punching mold NC Machining Program process standardization, unitized, integrated can be improved the machining accuracy and quality of Its Solutions in Programming of Numerical Control Procession of Die efficiency and mold by the present invention.
Description
Technical field
The invention belongs to cold-punching mold Computerized Numerical Control processing technology fields, are related to a kind of by Catia software realization cold-punching mold
The general-purpose control system of numerical control processing control.
Background technique
Automobile cold-punching mold is establishment workpiece with bottom plate, holding pad, punch-pin, cavity plate and wedge slide block at present, and CATIA is at it
In terms of structure automated programming, there are some drawbacks, each different shape structure of different molds is required to independent numerical programming and adds
Engineering sequence.Since programming refinement causes programming time to extend, the bottleneck of numerical control output is influenced.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of numerical control programming process standardizations, unitized, integrated, breakthrough
The general-purpose control system for realizing cold-punching mold numerical control processing control of numerical control output bottleneck.
In order to solve the above-mentioned technical problem, the general-purpose control system packet for realizing cold-punching mold numerical control processing control of the invention
Include cutter database, Processing Strategies database, process database, figure acquisition module, graphic feature identification module, numerical control program
Generation module；
Cutter database: standard cutter needed for all kinds of features to be processed of storage combines；
Processing Strategies database: the corresponding standard processing route of all kinds of features to be processed is stored；
Process database: the corresponding standard manufacturing procedure of all kinds of features to be processed is stored；
Figure acquisition module: for acquiring the graphical information of CATIA 3D physical model；
Graphic feature identification module: feature identification to be processed is carried out to the graphical information of CATIA 3D physical model；It is to be added
Work feature includes the shape, size and colour code of feature to be processed, wherein different colour codes represents different machining accuracies；It is to be processed
The identification of feature includes identifying the shape of feature to be processed, extracts the space geometry data for representing size and represents machining accuracy
Colour code；
Numerical control program generation module: for corresponding according to graphical information, each feature to be processed of CATIA 3D physical model
Standard cutter combination, standard processing route, standard manufacturing procedure, and setting each feature to be processed process sequence it is automatic
Generate nc program.
Beneficial effects of the present invention:
All kinds of features to be processed of induction and conclusion automobile cold-punching mold of the present invention, and by the corresponding standard of all kinds of features to be processed
Knife combination, standard processing route and standard manufacturing procedure are respectively stored in cutter database, Processing Strategies database, process number
According in library；For automobile cold-punching mold, feature identification to be processed is carried out to the graphical information of CATIA 3D physical model first, so
The standard cutter of each feature to be processed is selected to combine according to feature recognition result afterwards, standard processing route and standard manufacturing procedure；
Finally numerical control program is generated according to the process sequence of each feature to be processed of setting.The present invention can be by automobile cold-punching mold numerical control
Machining prgraming process standardization unitizes, is integrated, realizes " key " programming of mold regular texture, improves die numerical control
The machining accuracy and quality of machining prgraming efficiency and mold solve since programming refinement causes programming time to extend, influence to count
The problem of controlling output bottleneck, while alleviating the labor intensity of programmer.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the general-purpose control system functional block diagram for realizing cold-punching mold numerical control processing control of the invention.
Fig. 2 is automobile cold-punching mold structural perspective.
In figure: in 1. slide guide face；2. convex table top；3. punch-pin mounting surface；4. safe table top；5. outer slide guide face；6. limitation
Device table top；7. pressing plate table top.
Fig. 3 is a perspective view with keyway.
In figure: 11. side walls: 12. bottom surfaces.
Specific embodiment
Below by taking (red flag) automobile cold-punching mold as an example, technical solution of the present invention is described in detail, but not structure
At limiting the scope of the invention.
As shown in Figure 1, 2, 3, the general-purpose control system of realization cold-punching mold numerical control processing of the invention control includes cutter
Database, Processing Strategies database, process database, figure acquisition module, graphic feature identification module, numerical control program generate mould
Block.
Cutter database: standard cutter needed for all kinds of features to be processed of storage combines；Such as standard needed for interior slide guide face 1
Knife combination includes roughing slotting tool tool, half smart slotting tool tool and smart slotting tool tool；The combination of standard cutter needed for convex table top 2 includes roughing milling cutter
Disk, half fine milling cutter head and finishing cutterhead；The combination of standard cutter needed for keyway include rough mill end milling cutter, half smart end milling cutter and
Fine machining vertical milling cutter tool；
Processing Strategies database: the corresponding standard processing route of all kinds of features to be processed is stored；Such as slide guide face 1 in processing
Corresponding standard processing route is slightly to insert tactful, the slotting tactful, essence of half essence to insert strategy；Process the processing of the corresponding standard of convex table top 2
Route is to rough mill strategy, half finish-milling strategy, finish-milling strategy；Keyway standard processing route is to rough mill strategy, half finish-milling strategy, finish-milling
Strategy；
Process database: the corresponding standard manufacturing procedure of all kinds of features to be processed is stored；Such as slide guide face 1 is corresponding in processing
Standard manufacturing procedure be thick, half essence, essence；Processing the corresponding standard manufacturing procedure of convex table top 2 is thick, half essence, essence；Keyway mark
Quasi- manufacturing procedure is thick, half essence, essence；
Since outer slide guide face 5 is identical as interior 1 shape of slide guide face, colour code, standard cutter combination, standard processing route and
Standard manufacturing procedure is all the same；
Figure acquisition module: for acquiring the graphical information of CATIA 3D physical model；
Graphic feature identification module: feature identification to be processed is carried out to the graphical information of CATIA 3D physical model；It is to be added
Work feature includes the shape, size and colour code of feature to be processed, wherein different colour codes represents different machining accuracies；For example,
Interior slide guide face 1 in Fig. 3, feature to be processed is rectangle vertical plane, having a size of the space geometry data automatically extracted；Color
To be pale yellow, colour code is (R255, G255, B207), represents machining accuracy as surface roughness Ra=0.8 μm；Convex table top 2, to
Machining feature is circular horizontal plane, having a size of the space geometry data automatically extracted；Color is whitewash, colour code be (R255,
G207, B207), machining accuracy is represented as surface roughness Ra=1.6 μm；Keyway in Fig. 3, feature to be processed include bottom surface and
Side wall, bottom surface are a horizontal plane, and side wall is recessed comprising the identical rectangle vertical plane of two geomeries, a semi-cylindrical
Face；Horizontal plane geometric data is read automatically；Color is whitewash, and colour code is (R255, G207, B207), represents machining accuracy as table
Ra=1.6 μm of surface roughness；The identical rectangle vertical plane of two shapes, semi-cylindrical female surface size be to mention automatically
The space geometry data taken；Color be it is light blue, colour code be (R75, G165, B255), represent machining accuracy as surface roughness Ra
=3.2 μm；
Numerical control program generation module: for corresponding according to graphical information, each feature to be processed of CATIA 3D physical model
Standard cutter combination, standard processing route, standard manufacturing procedure, and setting each feature to be processed process sequence it is automatic
Generate nc program.The processing sequence of example each feature to be processed as shown in figure 1 is followed successively by safe table top 4 from high to low, limits
Device table top 6, outer slide guide face 5, interior slide guide face 1, convex table top 2, punch-pin mounting surface, the processing sequence in 7 face of pressing plate platform.
Claims (1)
1. a kind of general-purpose control system for realizing cold-punching mold numerical control processing control, it is characterised in that including cutter database, add
Work policy database, process database, figure acquisition module, graphic feature identification module, numerical control program generation module；
Cutter database: standard cutter needed for all kinds of features to be processed of storage combines；
Processing Strategies database: the corresponding standard processing route of all kinds of features to be processed is stored；
Process database: the corresponding standard manufacturing procedure of all kinds of features to be processed is stored；
Figure acquisition module: for acquiring the graphical information of CATIA 3D physical model；
Graphic feature identification module: feature identification to be processed is carried out to the graphical information of CATIA 3D physical model；Spy to be processed
Sign includes shape, size and the colour code of feature to be processed, wherein different colour codes represents different machining accuracies；Feature to be processed
Identification include identifying the shape of feature to be processed, extraction represents the space geometry data of size and represents the color of machining accuracy
Mark；
Numerical control program generation module: for according to the graphical information of CATIA 3D physical model, the corresponding mark of each feature to be processed
Quasi- knife combination, standard processing route, standard manufacturing procedure, and setting each feature to be processed process sequence generate numerical control
Programming automatic generation numerical control program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634104.0A CN110456735A (en) | 2019-07-15 | 2019-07-15 | A kind of general-purpose control system for realizing cold-punching mold numerical control processing control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634104.0A CN110456735A (en) | 2019-07-15 | 2019-07-15 | A kind of general-purpose control system for realizing cold-punching mold numerical control processing control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110456735A true CN110456735A (en) | 2019-11-15 |
Family
ID=68482856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910634104.0A Pending CN110456735A (en) | 2019-07-15 | 2019-07-15 | A kind of general-purpose control system for realizing cold-punching mold numerical control processing control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110456735A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112286142A (en) * | 2020-09-23 | 2021-01-29 | 重庆平伟汽车科技股份有限公司 | Mold entity machining station batch selection machining system and method based on programming software platform |
| CN112327754A (en) * | 2020-10-21 | 2021-02-05 | 吉林省齐智科技有限公司 | One-key intelligent NC (numerical control) programming method for automobile mold based on experience knowledge |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6862023B1 (en) * | 1995-08-18 | 2005-03-01 | Mohammad Salim Shaikh | Fully integrated machinable profile based parametric solid modeler |
| CN101763068A (en) * | 2009-12-15 | 2010-06-30 | 沈阳飞机工业（集团）有限公司 | Preparation system of quick numerical control machining of complex parts of airplane and method |
| CN102411333A (en) * | 2011-11-18 | 2012-04-11 | 上海交通大学 | Fast numerical control machining process system for complex parts of airplane |
| CN102799144A (en) * | 2012-08-21 | 2012-11-28 | 南京航空航天大学 | Numerical control processing program transplanting method based on characteristics |
| CN102929210A (en) * | 2012-11-22 | 2013-02-13 | 南京航空航天大学 | Control and optimization system for feature-based numerical control machining process and control and optimization method therefor |
| CN103454974A (en) * | 2013-09-22 | 2013-12-18 | 沈阳飞机工业（集团）有限公司 | Intelligent numerical control programming method driven by complex component process scheme |
| CN103472766A (en) * | 2013-09-22 | 2013-12-25 | 沈阳飞机工业（集团）有限公司 | Method for generating structural part numerical control processing chain with process scheme integrated with processing unit |
| CN103984288A (en) * | 2014-05-12 | 2014-08-13 | 张万军 | Automatic graphics parameterized programming system of numerical control honing machine |
| CN104112029A (en) * | 2013-04-22 | 2014-10-22 | 上海上飞飞机装备制造有限公司 | Optimized design method of airplane process equipment |
| CN105904899A (en) * | 2016-05-23 | 2016-08-31 | 广东工业大学 | Hole decoration plate machining method based on RGB and machining system applying same |
| CN106774169A (en) * | 2017-03-30 | 2017-05-31 | 沈阳工程学院 | The numerical control workshop automatic programming method of not rounded curved surface of column |
| CN206276773U (en) * | 2016-08-31 | 2017-06-27 | 东莞市万富鑫五金制品有限公司 | A kind of punching plates machine |
| CN108931963A (en) * | 2017-05-27 | 2018-12-04 | 贺尔碧格（上海）有限公司 | A kind of air valve part by numerical control NC auto programming system |
-
2019
- 2019-07-15 CN CN201910634104.0A patent/CN110456735A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6862023B1 (en) * | 1995-08-18 | 2005-03-01 | Mohammad Salim Shaikh | Fully integrated machinable profile based parametric solid modeler |
| CN101763068A (en) * | 2009-12-15 | 2010-06-30 | 沈阳飞机工业（集团）有限公司 | Preparation system of quick numerical control machining of complex parts of airplane and method |
| CN102411333A (en) * | 2011-11-18 | 2012-04-11 | 上海交通大学 | Fast numerical control machining process system for complex parts of airplane |
| CN102799144A (en) * | 2012-08-21 | 2012-11-28 | 南京航空航天大学 | Numerical control processing program transplanting method based on characteristics |
| CN102929210A (en) * | 2012-11-22 | 2013-02-13 | 南京航空航天大学 | Control and optimization system for feature-based numerical control machining process and control and optimization method therefor |
| CN104112029A (en) * | 2013-04-22 | 2014-10-22 | 上海上飞飞机装备制造有限公司 | Optimized design method of airplane process equipment |
| CN103472766A (en) * | 2013-09-22 | 2013-12-25 | 沈阳飞机工业（集团）有限公司 | Method for generating structural part numerical control processing chain with process scheme integrated with processing unit |
| CN103454974A (en) * | 2013-09-22 | 2013-12-18 | 沈阳飞机工业（集团）有限公司 | Intelligent numerical control programming method driven by complex component process scheme |
| CN103984288A (en) * | 2014-05-12 | 2014-08-13 | 张万军 | Automatic graphics parameterized programming system of numerical control honing machine |
| CN105904899A (en) * | 2016-05-23 | 2016-08-31 | 广东工业大学 | Hole decoration plate machining method based on RGB and machining system applying same |
| CN206276773U (en) * | 2016-08-31 | 2017-06-27 | 东莞市万富鑫五金制品有限公司 | A kind of punching plates machine |
| CN106774169A (en) * | 2017-03-30 | 2017-05-31 | 沈阳工程学院 | The numerical control workshop automatic programming method of not rounded curved surface of column |
| CN108931963A (en) * | 2017-05-27 | 2018-12-04 | 贺尔碧格（上海）有限公司 | A kind of air valve part by numerical control NC auto programming system |
Non-Patent Citations (5)
| Title |
|---|
| 何雪明等: "《机械CAD/CAM基础》", 31 August 2008, 华中科技大学出版社 * |
| 卢万强: "《数控加工技术》", 31 July 2015, 北京理工大学出版社 * |
| 吕斌: "基于模型定义和分类编码的飞机结构件数控编程技术研究", 《中国优秀硕士学位论文全文数据库工程科技II辑》 * |
| 薛九天等: "《CAD/CAM技术基础及应用》", 31 August 2018, 北京航空航天大学出版社 * |
| 郦雪云: "数控加工工艺知识管理系统的研究与实现", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112286142A (en) * | 2020-09-23 | 2021-01-29 | 重庆平伟汽车科技股份有限公司 | Mold entity machining station batch selection machining system and method based on programming software platform |
| CN112327754A (en) * | 2020-10-21 | 2021-02-05 | 吉林省齐智科技有限公司 | One-key intelligent NC (numerical control) programming method for automobile mold based on experience knowledge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101767218B (en) | Five-axis plunge milling method of aeroengine crankcase | |
| Dwijayanti et al. | Basic study on process planning for turning-milling center based on machining feature recognition | |
| US7027889B2 (en) | Automatic programming apparatus for generating a numerical control program for controlling a cutting tool | |
| CN110456735A (en) | A kind of general-purpose control system for realizing cold-punching mold numerical control processing control | |
| CN102799144A (en) | Numerical control processing program transplanting method based on characteristics | |
| CN106378478B (en) | A kind of micro- milling method of rule pyramid micro-structure | |
| Liu et al. | A multi-perspective dynamic feature concept in adaptive NC machining of complex freeform surfaces | |
| CN112286142A (en) | Mold entity machining station batch selection machining system and method based on programming software platform | |
| Ding et al. | A computer-aided EDM electrode design system for mold manufacturing | |
| CN107301310B (en) | Method for constructing three-dimensional process template of mechanical part | |
| Oduola et al. | A comparative study of product development process using computer numerical control and rapid prototyping methods | |
| CN105549537B (en) | Assembly parametrization and automatic numerical control processing method based on material object scanning | |
| US3605528A (en) | Incremental construction of three-dimensional objects having premachined rod elements and method for forming the same | |
| CN107300892B (en) | The CNC machine of computer readable storage medium and the application medium | |
| Varga et al. | Assessment of surface quality for chosen milling strategies when producing relief surfaces | |
| Joo et al. | Efficient feature-based process planning for sculptured pocket machining | |
| Pande et al. | Expert CAPP system for single spindle automats | |
| JP6829874B2 (en) | Processing support system | |
| CN113751968B (en) | Die insert machining method for constructing machining reference by using atomic ash | |
| US20230286219A1 (en) | Additive manufacturing method for producing a part | |
| Todorov et al. | Strategy for Shortened Manufacturing cycle of mold tool in extremely short terms | |
| JP3744708B2 (en) | Processing cost estimation device | |
| CN111857056B (en) | Method for generating feeding inclination of lifting plate in progressive die, storage medium and CNC (computer numerical control) machine tool | |
| CN117850339A (en) | Method for automatically generating die holder machining tool path based on PowerMill software | |
| CN114266453A (en) | UG/NX-based method and device for generating machining process of die part |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |