CN102540967A - Numerical control (NC) machine control system - Google Patents
Numerical control (NC) machine control system Download PDFInfo
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- CN102540967A CN102540967A CN2011104421487A CN201110442148A CN102540967A CN 102540967 A CN102540967 A CN 102540967A CN 2011104421487 A CN2011104421487 A CN 2011104421487A CN 201110442148 A CN201110442148 A CN 201110442148A CN 102540967 A CN102540967 A CN 102540967A
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Abstract
The invention discloses a numerical control (NC) machine control system, which comprises a computer, a motor and an operating panel, wherein the computer comprises a data input unit for converting an indication signal into an NC code, an instruction generation unit for gradually converting the NC codes input by the data input unit and generating a motor instruction and a real-time control module for determining the processing time of the NC codes and a clock period among the generated motor instructions; and the operating panel comprises a display and a control button arranged below the display. According to the mode, the NC machine control system has a simple structure, can convert an editing instruction into the motor instruction for controlling the motion of mechanical equipment in real time, and is convenient to operate; the control process is simple; when the control process fails, the processing process can be interrupted in real time at any time; and therefore, the mechanical equipment can be precisely controlled in real time.
Description
Technical field
The present invention relates to the software systems field, particularly relate to a kind of numerically-controlled machine control system.
Background technology
Numerically-controlled machine is a kind of product of electromechanical integration, is the programmable universal process equipment that is made up of numerical control device, drive unit, machine tool main body and other utility appliance, and it is widely used in the every field of processing and manufacturing.
Its Internal control structure of present most numerically-controlled machine is complicated, and poor in timeliness, operation and maintenance process are also very complicated.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of numerically-controlled machine control system, and is simple in structure, can edit instruction be converted in real time into the motor instruction of the mechanical equipment moving of control, and control procedure is simple, and is easy to operate.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of numerically-controlled machine control system is provided; It is characterized in that; Comprise: computing machine, motor and guidance panel; Said computing machine comprises successively the data input cell that indicator signal is converted to the NC code that connects, the NC code of data input cell input is changed the instruction generation unit that generates the motor instruction, is used for confirming the real-time control module of the clock period between each motor instruction of process time and generation of NC code that said guidance panel comprises display and the control knob that is arranged on the display below one by one.
In preferred embodiment of the present invention, interconnect through a DTU between said computing machine and the motor.
In preferred embodiment of the present invention, said computing machine adopts pci interface with being connected of DTU, and said DTU adopts the standard industry interface with being connected of motor.
In preferred embodiment of the present invention, also be provided with a code Interpretation unit between the said data input cell and instruction generation unit, said code interpreter unit is used for the figure signal conversion is the NC code.
The invention has the beneficial effects as follows: numerically-controlled machine control system of the present invention is simple in structure; Edit instruction is converted in real time into the motor instruction of the mechanical equipment moving of control; Control procedure is simple; Easy to operate,, control procedure can interrupt process in real time at any time when going wrong, realized accurately control in real time to plant equipment.
Description of drawings
Fig. 1 is the structural representation of numerically-controlled machine control system one preferred embodiment of the present invention;
Fig. 2 is the structural representation of a preferred embodiment of the computing machine of numerically-controlled machine control system of the present invention;
The mark of each parts is following in the accompanying drawing: 1, computing machine, 2, motor, 3, guidance panel, 4, DTU, 5, data input cell, 6, the code interpreter unit, 7, the instruction generation unit, 8, control module in real time.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 to Fig. 2, the embodiment of the invention comprises:
A kind of numerically-controlled machine control system comprises: computing machine 1, motor 2 and guidance panel 3.
Said computing machine 1 comprises data input cell 5, instruction generation unit 7 and the real-time control module 8 that connects successively.Particularly; Data input cell 5 is used for converting indicator signal to the NC code; Instruction generation unit 7 is used for the NC code of data input cell input is changed the instruction of generation motor one by one; In real time control module 8 is used for confirming the clock period between each motor instruction of process time and generation of NC code
In instruction generation unit 7, the NC code is converted into the processing instruction of m bar motor through interpolation operation one by one, and the NC code is different, and it is also different that the bar of the motor instruction that every NC code conversion becomes is counted m.In real time control module 8 can confirm that every Codabar code processes the needed time.
Control module 8 can adopt the programming technique of Windows multithreading in real time, embeds SHA real-time software kernel in the control system of the present invention, through using self-defining message, can reach the purpose of carrying out data communication in a plurality of threads.
Interconnect through a DTU 4 between said computing machine 1 and the motor 2.Computing machine 1 adopts pci interface with being connected of DTU 4, and DTU 4 adopts the standard industry interface with being connected of motor 2.
Also be provided with a code Interpretation unit 6 between the data input cell 5 and instruction generation units 7, code interpreter unit 6 is used for the figure signal conversion is the NC code.
Guidance panel 3 comprises display and the control knob that is arranged on the display below.Through pressing on the display corresponding function control knob, can be at random indicator screen be switched, page turning, various functions controls such as returns.
The beneficial effect of numerically-controlled machine control system of the present invention is:
Simple in structure, the motor that edit instruction is converted in real time into the mechanical equipment moving of control instructs, and control procedure is simple, and is easy to operate, when control procedure goes wrong, can interrupt process in real time at any time, has realized the accurately control in real time to plant equipment.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. numerically-controlled machine control system; It is characterized in that; Comprise: computing machine, motor and guidance panel; Said computing machine comprises successively the data input cell that indicator signal is converted to the NC code that connects, the NC code of data input cell input is changed the instruction generation unit that generates the motor instruction, is used for confirming the real-time control module of the clock period between each motor instruction of process time and generation of NC code that said guidance panel comprises display and the control knob that is arranged on the display below one by one.
2. numerically-controlled machine control system according to claim 1 is characterized in that, interconnects through a DTU between said computing machine and the motor.
3. numerically-controlled machine control system according to claim 2 is characterized in that, said computing machine adopts pci interface with being connected of DTU, and said DTU adopts the standard industry interface with being connected of motor.
4. numerically-controlled machine control system according to claim 1 is characterized in that, also is provided with a code Interpretation unit between the said data input cell and instruction generation unit, and said code interpreter unit is used for the figure signal conversion is the NC code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104421487A CN102540967A (en) | 2012-03-10 | 2012-03-10 | Numerical control (NC) machine control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104421487A CN102540967A (en) | 2012-03-10 | 2012-03-10 | Numerical control (NC) machine control system |
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| CN102540967A true CN102540967A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104421487A Pending CN102540967A (en) | 2012-03-10 | 2012-03-10 | Numerical control (NC) machine control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064346A (en) * | 2012-12-14 | 2013-04-24 | 北京君泰天成科技有限公司 | Signal conversion device used for split-type numerical control machine tool |
| CN103513953A (en) * | 2013-08-14 | 2014-01-15 | 杭州浙大旭日科技开发有限公司 | Virtual numerical control machine tool |
| WO2020155251A1 (en) * | 2019-01-29 | 2020-08-06 | 重庆大学 | Inherent energy efficiency element function acquisition system for computer numerical control machine tool, and acquisition method |
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| CN1558302A (en) * | 2004-02-04 | 2004-12-29 | 周建南 | Control system for numerical control machine tool |
| KR20050031043A (en) * | 2003-09-27 | 2005-04-01 | 주식회사 삼호기계 | Method for direct controling cnc machine and record medium recorded program thereof |
| KR20060061001A (en) * | 2004-12-01 | 2006-06-07 | 주식회사 터보테크 | Cnc system utilizing a central processing unit |
| CN201421557Y (en) * | 2009-05-18 | 2010-03-10 | 郑州控信科技有限公司 | Numerical control machine tool provided with control device |
| CN201965464U (en) * | 2011-01-13 | 2011-09-07 | 西门子公司 | Numerical control machine control panel and control system thereof |
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2012
- 2012-03-10 CN CN2011104421487A patent/CN102540967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050031043A (en) * | 2003-09-27 | 2005-04-01 | 주식회사 삼호기계 | Method for direct controling cnc machine and record medium recorded program thereof |
| CN1558302A (en) * | 2004-02-04 | 2004-12-29 | 周建南 | Control system for numerical control machine tool |
| KR20060061001A (en) * | 2004-12-01 | 2006-06-07 | 주식회사 터보테크 | Cnc system utilizing a central processing unit |
| CN201421557Y (en) * | 2009-05-18 | 2010-03-10 | 郑州控信科技有限公司 | Numerical control machine tool provided with control device |
| CN201965464U (en) * | 2011-01-13 | 2011-09-07 | 西门子公司 | Numerical control machine control panel and control system thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064346A (en) * | 2012-12-14 | 2013-04-24 | 北京君泰天成科技有限公司 | Signal conversion device used for split-type numerical control machine tool |
| CN103064346B (en) * | 2012-12-14 | 2015-12-23 | 北京君泰天成科技有限公司 | A kind of chromacoder for split type numerically-controlled machine |
| CN103513953A (en) * | 2013-08-14 | 2014-01-15 | 杭州浙大旭日科技开发有限公司 | Virtual numerical control machine tool |
| WO2020155251A1 (en) * | 2019-01-29 | 2020-08-06 | 重庆大学 | Inherent energy efficiency element function acquisition system for computer numerical control machine tool, and acquisition method |
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Application publication date: 20120704 |