CN104914788A - External numerical control milling machine intelligent coding control system - Google Patents
External numerical control milling machine intelligent coding control system Download PDFInfo
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- CN104914788A CN104914788A CN201510367620.3A CN201510367620A CN104914788A CN 104914788 A CN104914788 A CN 104914788A CN 201510367620 A CN201510367620 A CN 201510367620A CN 104914788 A CN104914788 A CN 104914788A
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- milling machine
- control system
- cnc milling
- code parsing
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- 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
- G05B19/406—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 monitoring or safety
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- 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
- G05B19/4093—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 part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
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- 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
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35152—Part coding, description from 3-D cad database
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Geometry (AREA)
- Numerical Control (AREA)
Abstract
The invention provides an external numerical control milling machine intelligent coding control system comprising a numerical control system, monitoring video heads, a three-dimensional image modeling device, an instruction corrector, a code analyzer, a central control table, a human-computer interaction interface and a database. The numerical control system, the instruction corrector, the code analyzer, the central control table and the human-computer interaction interface are connected in series in turn. The central control table is also connected with the three-dimensional image modeling device which is connected with multiple monitoring video heads. The multiple monitoring video heads are installed at different positions on a numerical control milling machine and are aligned with the working positions of the numerical control milling machine. According to the external arrangement, arrangement of the numerical control milling machine in the prior art does not need to be changed so that enterprise acceptance degree is high and market prospect is great; and the three-dimensional image modeling device and the central control table are arranged so that manual coding can be performed by users, automatic coding can also be performed by the system and thus a solid basis is laid for comprehensive automation, and convenient use of the system is not influenced by immature realization conditions of automation.
Description
Technical field
The present invention relates to a kind of external-added CNC milling machine intelligently encoding control system, belong to CNC milling machine control technology field.
Background technology
In prior art, CNC milling machine programming needs professional after obtaining workpiece size, carefully study every bit size and then set processing scheme, then encode, and in this process, the professional degree of operating personnel is extremely important, because this process must the higher people of professional degree operate, the cost of labor of enterprise is very high, and for comparatively complicated structure, encode very long, operation easier is high, as easy as rolling off a logly to make mistakes, in operating personnel check after having encoded, difficulty is also very big, also very high time cost and relevant risk can be brought thus.
On the other hand, CNC milling machine is as a class of numerically-controlled machine, its Numeric Control Technology is mainly based on the various instructions that digital control system is supported, these instructions even comprise condition judgment, the process control such as circulation, but except the custom-designed global function CNC milling machine of minority, most of CNC milling machine all only provides fixing instruction set, CNC milling machine programming personnel is for same or analogous operation, such as repeat to write a lot of code, and code level is similar, when repetitive operation, programming personnel is easy to the situation that code error will occur, and only considered comparatively manifest error process due to general CNC milling machine, therefore the code error not affecting instruction execution for some does not then process, and programming personnel can only write fixing execution instruction, also cannot effectively effectively process the code error that these do not affect instruction execution, thus often can effectively perform because of code error and cause a large amount of workpiece to become useless part, What is more, and enterprise does not find to process mistake in quality check process, and the part that should become useless part directly comes into operation, thus cause a large amount of loss.Custom-designed global function CNC milling machine price is also quite high, and the CNC milling machine that can make up the problems referred to above occurs more late, high equipment buying cost, the device processes risk that therefore use the enterprise of fixed instruction collection CNC milling machine to be difficult to accept more exchange device in a large number to bring.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of external-added CNC milling machine intelligently encoding control system, this external-added CNC milling machine intelligently encoding control system can select automatic/hand to operate, and database and code parsing device be arranged so that make to write by simplified code greatly at coding, thus greatly facilitate user operation.
The present invention is achieved by the following technical programs.
A kind of external-added CNC milling machine intelligently encoding control system provided by the invention, comprises digital control system, monitor video head, 3-D view modeling device, instruction correction device, code parsing device, console, human-computer interaction interface, database; Described digital control system, instruction correction device, code parsing device, console, human-computer interaction interface are connected successively, and console also connects 3-D view modeling device, and 3-D view modeling device is connected with multiple monitor video head; Multiple monitor video head is arranged on diverse location in CNC milling machine, the working position of equal aligned number control milling machine; Described instruction correction device, code parsing device, console are all and DataBase combining;
Described digital control system is the digital control system of CNC milling machine;
Described monitor video head gathers the image of CNC milling machine working position different angles;
The image of multiple for CNC milling machine working position angle is carried out parameterized treatment by described 3-D view modeling device, forms the three-dimensional digital model of workpiece on working position;
On the basis of described instruction correction device instrument history service condition in conjunction with database, judge the abrasion condition of CNC milling machine current operation used tool, and according to abrasion condition, operational order is adjusted;
The coding received is compiled as the discernible operational order of digital control system and sends to instruction correction device by described code parsing device, as having in the coding that code parsing device receives with the content of function package, then code parsing device is gone back the function content stored in reading database and is carried out unpacking the parsing completely with complete digram coding before compiling;
The three-dimensional digital model formed in described console reading 3-D view modeling device is also presented in human-computer interaction interface, and the automatic/hand simultaneously operated by human-computer interaction interface as the backstage reception user of human-computer interaction interface is arranged or flow process operation coding.
Also comprise Instruction Register, Instruction Register is connected between instruction correction device and code parsing device, and the operational order that code parsing device has compiled sends to Instruction Register buffer memory, and Instruction Register is sent to instruction correction device more one by one and completes correction execution.
Also comprise autocoder, autocoder is connected to 3-D view modeling device, code parsing device, console, database simultaneously; When console sends Lookup protocol unlatching, autocoder reads the three-dimensional digital model data of 3-D view modeling device, and the basic operation in reading database, the combination completing processing scheme in units of basic operation is traveled through, find out complete processing scheme, then complete processing scheme coding is sent to the compiling of code parsing device.
Beneficial effect of the present invention is: 1. external-added arranges and arranges without the need to changing CNC milling machine of the prior art, and enterprise's acceptance level is high, and market outlook are fabulous; 2. the setting of 3-D view modeling device and console, makes user get final product hand-coding, also can allow system automatic coding, for comprehensive automation is taken a firm foundation, and also can not make that robotization realization condition is immature has influence on the easy to use of system; 3. database and code parsing device be arranged so that no matter be that manual mode writes code or automatic mode traversal combined code can have high efficiency; 4. integration provides instruction correction function, make be no matter automatic mode or manual mode all without the need to considering the impact on Milling Machining result of instrument, tool wear, raise the efficiency further; 5. each module installation is reasonable, and execution efficiency is high, and error rate is low, is convenient to effective use steady in a long-term.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present invention;
In figure: 101-digital control system, 102-monitor video head, 103-3-D view modeling device, 201-instruction correction device, 202-Instruction Register, 203-code parsing device, 301-console, 302-human-computer interaction interface, 303-autocoder, 401-database.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
A kind of external-added CNC milling machine intelligently encoding control system as shown in Figure 1, comprises digital control system 101, monitor video head 102,3-D view modeling device 103, instruction correction device 201, code parsing device 203, console 301, human-computer interaction interface 302, database 401; Described digital control system 101, instruction correction device 201, code parsing device 203, console 301, human-computer interaction interface 302 are connected successively, and console 301 also connects 3-D view modeling device 103, and 3-D view modeling device 103 is connected with multiple monitor video head 102; Multiple monitor video head 102 is arranged on diverse location in CNC milling machine, the working position of equal aligned number control milling machine; Described instruction correction device 201, code parsing device 203, console 301 are all connected with database 401;
Described digital control system 101 is the digital control system of CNC milling machine;
Described monitor video head 102 gathers the image of CNC milling machine working position different angles;
The image of multiple for CNC milling machine working position angle is carried out parameterized treatment by described 3-D view modeling device 103, forms the three-dimensional digital model of workpiece on working position;
On the basis of described instruction correction device 201 instrument history service condition in conjunction with database 401, judge the abrasion condition of CNC milling machine current operation used tool, and according to abrasion condition, operational order is adjusted;
The coding received is compiled as the discernible operational order of digital control system 101 and sends to instruction correction device 201 by described code parsing device 203, as having in the coding that code parsing device 203 receives with the content of function package, then code parsing device 203 go back before compiling in reading database 401 store function content carry out unpacking the parsing completely with complete digram coding;
Described console 301 reads the three-dimensional digital model of formation in 3-D view modeling device 103 and is presented in human-computer interaction interface 302, and the automatic/hand simultaneously operated by human-computer interaction interface 302 as the backstage reception user of human-computer interaction interface 302 is arranged or flow process operation coding.
Generally speaking, comparatively complicated but very conventional instruction set should integrate package in function, user is at least write to carry out code towards the mode of function, and such integration also helps the effective implemention of automatic coding, further again, because the concrete operations instruction of different NC system is different, therefore as user friendly setting, except other comparatively simple part processing individual, code parsing device 203 is almost must carry out coding function to unpack, the work of code parsing, and code parsing device 203 should complete parsing, and again coding to be compiled as digital control system discernible operation intelligence high, obviously be easy to cause conflict, and efficiency is lower, therefore in above-mentioned setting, Instruction Register 202 is also comprised, Instruction Register 202 is connected between instruction correction device 201 and code parsing device 203, the operational order that code parsing device 203 has compiled sends to Instruction Register 202 buffer memory, Instruction Register 202 is sent to instruction correction device 201 more one by one and completes correction execution.
Further, console 301 should be mutual as backstage completing user, realize automatic coding again, workload is larger, conflict also more, and be easy to make user misoperation, therefore as the setting of raising the efficiency, reducing conflict, also comprise autocoder 303, autocoder 303 is connected to 3-D view modeling device 103, code parsing device 203, console 301, database 401 simultaneously; When console 301 sends Lookup protocol unlatching, autocoder 303 reads the three-dimensional digital model data of 3-D view modeling device 103, and the basic operation in reading database 401, the combination completing processing scheme in units of basic operation is traveled through, find out complete processing scheme, then complete processing scheme coding is sent to code parsing device 203 and compiles.
Claims (3)
1. an external-added CNC milling machine intelligently encoding control system, comprise digital control system (101), monitor video head (102), 3-D view modeling device (103), instruction correction device (201), code parsing device (203), console (301), human-computer interaction interface (302), database (401), it is characterized in that: described digital control system (101), instruction correction device (201), code parsing device (203), console (301), human-computer interaction interface (302) is connected successively, console (301) also connects 3-D view modeling device (103), 3-D view modeling device (103) is connected with multiple monitor video head (102), multiple monitor video head (102) is arranged on diverse location in CNC milling machine, the working position of equal aligned number control milling machine, described instruction correction device (201), code parsing device (203), console (301) are all connected with database (401),
The digital control system that described digital control system (101) is CNC milling machine;
Described monitor video head (102) gathers the image of CNC milling machine working position different angles;
The image of multiple for CNC milling machine working position angle is carried out parameterized treatment by described 3-D view modeling device (103), forms the three-dimensional digital model of workpiece on working position;
Described instruction correction device (201), on the basis in conjunction with instrument history service condition in database (401), judges the abrasion condition of CNC milling machine current operation used tool, and adjusts operational order according to abrasion condition;
The coding received is compiled as digital control system (101) discernible operational order and sends to instruction correction device (201) by described code parsing device (203), have as in the coding that code parsing device (203) receives with the content of function package, then code parsing device (203) is gone back the function content stored in reading database (401) and is carried out unpacking the parsing completely with complete digram coding before compiling;
Described console (301) reads the three-dimensional digital model of formation in 3-D view modeling device (103) and is presented in human-computer interaction interface (302), and the automatic/hand simultaneously operated by human-computer interaction interface (302) as the backstage reception user of human-computer interaction interface (302) is arranged or flow process operation coding.
2. external-added CNC milling machine intelligently encoding control system as claimed in claim 1, it is characterized in that: also comprise Instruction Register (202), Instruction Register (202) is connected between instruction correction device (201) and code parsing device (203), the operational order that code parsing device (203) has compiled sends to Instruction Register (202) buffer memory, and Instruction Register (202) is sent to instruction correction device (201) more one by one and completes correction execution.
3. external-added CNC milling machine intelligently encoding control system as claimed in claim 1, it is characterized in that: also comprise autocoder (303), autocoder (303) is connected to 3-D view modeling device (103), code parsing device (203), console (301), database (401) simultaneously; When console (301) sends Lookup protocol unlatching, autocoder (303) reads the three-dimensional digital model data of 3-D view modeling device (103), and the basic operation in reading database (401), the combination completing processing scheme in units of basic operation is traveled through, find out complete processing scheme, then complete processing scheme coding is sent to code parsing device (203) compiling.
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| CN201510367620.3A CN104914788A (en) | 2015-06-29 | 2015-06-29 | External numerical control milling machine intelligent coding control system |
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| CN201510367620.3A CN104914788A (en) | 2015-06-29 | 2015-06-29 | External numerical control milling machine intelligent coding control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168246A (en) * | 2017-05-31 | 2017-09-15 | 铜仁市万山区丹凤朱砂工艺品研发检测鉴定中心有限公司 | A kind of system that machining code is generated according to photo |
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| CN102681483A (en) * | 2012-04-16 | 2012-09-19 | 大连数控技术研究院 | Coordinate system for automatically compensating temperature deformation and tool shape offset |
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2015
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Patent Citations (5)
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| US5317501A (en) * | 1987-10-13 | 1994-05-31 | Bernhard Hilpert | Control system for a numerically controlled machine |
| CN201607639U (en) * | 2009-10-12 | 2010-10-13 | 昆山乾坤机器制造有限公司 | Anti-interference input and output circuit for control system of numerical control cutting machine |
| US20120035754A1 (en) * | 2010-08-06 | 2012-02-09 | Ingersoll Machine Tools, Inc. | Manufacturing process and apparatus having an interchangeable machine tool head with integrated control |
| CN102681483A (en) * | 2012-04-16 | 2012-09-19 | 大连数控技术研究院 | Coordinate system for automatically compensating temperature deformation and tool shape offset |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107168246A (en) * | 2017-05-31 | 2017-09-15 | 铜仁市万山区丹凤朱砂工艺品研发检测鉴定中心有限公司 | A kind of system that machining code is generated according to photo |
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Application publication date: 20150916 |