CN103294010A - Control method and control device of digital control system and digital controller - Google Patents
Control method and control device of digital control system and digital controller Download PDFInfo
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- CN103294010A CN103294010A CN2013101749427A CN201310174942A CN103294010A CN 103294010 A CN103294010 A CN 103294010A CN 2013101749427 A CN2013101749427 A CN 2013101749427A CN 201310174942 A CN201310174942 A CN 201310174942A CN 103294010 A CN103294010 A CN 103294010A
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Abstract
The invention is applicable to the field of digital control systems, and provides a control method and a control device of a digital control system and a digital controller. The method includes before the digital control system controls a cutter to process, controlling a signal transmitter and a signal receiver, acquiring position information of a to-be-processed line of a to-be-processed workpiece, generating a G-code according to the position information, and then controlling the cutter to process the to-be-processed workpiece by the digital control system according to the G-code. Therefore, links of drawing the to-be-processed line of the to-be-processed workpiece by a drawing mode and generating the G-code by programming and conversion are omitted, efficiency is improved effectively, and labor is saved.
Description
Technical field
The invention belongs to the digital control system field, relate in particular to a kind of control method, device and digital control implement of digital control system.
Background technology
Existing digital control system for to be processed, need to adopt graphics software that to be processed lines to be processed are drawn out, then, by programming software the positional information of lines to be processed is converted to G code; Digital control system is processed by G code control cutter; This kind generates the mode of G code, needs specific programming personnel could realize having limitation, labor intensive, inefficiency.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of control method of digital control system, draws to be processed lines to be processed to solve by the drawing mode, is converted to G code in the mode of programming, and needs the problem of specific programming personnel, inefficiency.
The embodiment of the invention is achieved in that a kind of control method of digital control system, it is characterized in that, the control method of described digital control system comprises:
Control signal transmitter and signal receiver, the positional information of gathering to be processed lines to be processed;
According to described positional information, generate G code;
According to described G code, the control cutter is to described to be processed processing.。
Another purpose of the present invention is to provide a kind of control device of digital control system, and the control device of described digital control system comprises:
Location information acquiring unit is used for control signal transmitter and signal receiver, the positional information of gathering to be processed lines to be processed;
The G code generation unit is used for according to described positional information, generates G code;
Machining cell is used for according to described G code, and the control cutter is to described to be processed processing.
Another purpose of the present invention is to provide a kind of digital control implement, and described digital control implement comprises the control device of above-mentioned digital control system.
The embodiment of the invention provides a kind of control method of digital control system, before digital control system control cutter is processed, control signal transmitter and signal receiver, gather the positional information of to be processed lines to be processed, according to described positional information, generate G code, then, according to described G code, control cutter to described to be processed processing, thereby, the link that adopts the drawing mode to draw to be processed lines to be processed, programming conversion generation G code reduced, improve efficient effectively, saved manpower.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the realization flow figure of the control method of the digital control system that provides of the embodiment of the invention one;
Fig. 2 is the composition structural drawing of the control device of the digital control system that provides of the embodiment of the invention two;
Fig. 3 is a kind of control platform of gathering the positional information of lines to be processed by laser provided by the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
For technical solutions according to the invention are described, describe below by specific embodiment.
Embodiment one:
Fig. 1 shows the realization flow of the control method of the digital control system that the embodiment of the invention one provides, and for convenience of explanation, only shows the process flow diagram relevant with the embodiment of the invention, and details are as follows for concrete steps:
Step S101, control signal transmitter and signal receiver, the positional information of gathering to be processed lines to be processed.
Described lines to be processed are the edge lines on to be processed.
Described positional information comprises the positional information of lines to be processed.
Described sender unit comprises radiofrequency signal transmitter, laser generator etc.; Correspondingly, described signal receiver comprises radio frequency signal receiver, laser pickoff etc.
Sender unit sends signal, and signal receiver receives signal; The information such as signal and signal intensity that whether receive according to signal receiver are judged whether get access to the positional information of lines to be processed.
In the present embodiment, carry out laser scanning by treating the processing lines, particularly, laser generator sends laser, can receive laser when failing to receive the critical point of laser when being in laser pickoff, obtains the positional information of lines to be processed.
As one embodiment of the invention, control signal transmitter and signal receiver are gathered before to be processed the step of positional information of lines to be processed, and described method also comprises:
Set up rectangular coordinate system in space;
To be processed is fixed on the X-axis.
In order to determine the positional information of lines to be processed better, set up rectangular coordinate system in space, to be processed is fixed on the X-axis to determine the volume coordinate of point to be processed; Also be convenient to control signal transmitter and signal receiver, gather the positional information of lines to be processed.
More optimizedly, described control laser generator and laser pickoff, the step of positional information of gathering to be processed lines to be processed, can for:
Control laser generator and laser pickoff, the positional information of gathering to be processed lines to be processed.
Move by control laser generator and laser pickoff, obtain described laser pickoff and can receive laser to the critical point of failing to receive laser, with this critical point as the point on the lines to be processed, gather the volume coordinate of the point on the described lines to be processed, after the volume coordinate process line segment repairing processing with the point on all lines to be processed that collect, as the positional information of described lines to be processed.
More optimizedly, described control laser generator and laser pickoff, the step of positional information of gathering to be processed lines to be processed comprises:
Control described laser generator and described laser pickoff and move default step-length simultaneously to X-direction;
It is mobile in Y direction simultaneously to control described laser generator and described laser pickoff;
Can receive laser when failing to receive the critical point of laser when being in described laser pickoff, obtain the positional information of described critical point.
Described default step-length is: when gathering the volume coordinate of the point on the lines to be processed, control the distance that described laser generator and described laser pickoff move to X-direction simultaneously; Described default step-length can preestablish according to the machining accuracy to the processing lines; If need to improve machining accuracy, reduce described default step-length, on the contrary, if can suitably reduce machining accuracy the time, increase described default step-length.
The positional information of described critical point is the volume coordinate of critical point.
In the present embodiment, when control described laser generator and described laser pickoff lines to be processed to machined part obtain, keep described laser generator parallel with the Z axle with the straight line at described laser pickoff place; Control described laser generator and described laser pickoff and move default step-length to X-axis side simultaneously, then, it is mobile to approach the lines to be processed on to be processed in Y direction simultaneously to control described laser generator and described laser pickoff; Particularly, according to be processed the principle that can stop laser, when described laser pickoff from receiving laser when failing to receive the critical point of laser, laser pickoff can be exported the level signal that a height changes, according to the level signal that described height changes, obtain the positional information of described critical point.
So the positional information of each critical point on the lines to be processed is obtained in circulation, through the positional information of each critical point is handled with predetermined manner, obtains the positional information of described lines to be processed; Described predetermined manner includes but not limited to that two adjacent critical points repair with arc section mode or straight-line segment mode.
As one embodiment of the invention, Fig. 3 shows the control platform of gathering the positional information of lines to be processed by laser; Wherein, be fixed on the X-axis for to be processed 1, laser generator 2 is parallel with the Z axle with the straight line at laser pickoff 3 places, digital control system 5 is connected with laser pickoff 3 with laser generator 2 respectively, the positional information (lines to be processed) that control laser generator 2 and laser pickoff 3 are gathered for the edge lines of workpiece.
Particularly, digital control system 5 is sent steering order, control laser generator 2 and laser pickoff 3 be mobile default step-length simultaneously to X-axis side, control laser generator 2 sends laser 4, do parallel movement under the straight line of controlling described laser generator 2 and described laser pickoff 3 places simultaneously and the state of Z axle keeping parallelism, and control laser generator 2 and laser pickoff 3 approaches lines to be processed on to be processed in Y direction simultaneously; According to be processed the principle that can stop laser, when laser pickoff 3 from receiving laser when failing to receive the critical point of laser, laser pickoff 3 can be exported the level signal that a height changes, digital control system 5 is obtained the positional information of described critical point according to the level signal that described height changes.
Step S102 according to described positional information, generates G code.
Described G code comprises existing known G code.
In the present embodiment, described G code comprises arc section G code and straight-line segment G code.Because, present embodiment carries out positional information when gathering treating the processing lines, collect for the positional information of each critical point, for control cutter treat processing lines process, if when the positional information of each critical point is repaired into lines to be processed with arc section mode or straight-line segment mode, correspondingly, the G code that is used for digital control system control adopts arc section G code or straight-line segment G code.
Step S103, according to described G code, the control cutter is to described to be processed processing.
In the present embodiment, digital control system is by G code, and the control cutter is processed the lines to be processed on described to be processed.
Present embodiment provides a kind of control method of digital control system, sets up rectangular coordinate system in space, simultaneously to be processed is fixed on the X-axis; When control described laser generator and described laser pickoff lines to be processed to machined part obtain, keep described laser generator parallel with the Z axle with the straight line at described laser pickoff place; Control described laser generator and described laser pickoff and move default step-length simultaneously to X-direction, it is mobile simultaneously in Y direction to control described laser generator and described laser pickoff, can receive laser when failing to receive the critical point of laser when being in described laser pickoff, obtain the positional information of described critical point, obtain the positional information of each critical point on the lines to be processed, through the positional information of each critical point is repaired processing with arc section mode or straight-line segment mode, obtain the positional information of lines to be processed, correspondingly, positional information according to each critical point, generate arc section G code or straight-line segment G code, according to described G code, the control cutter is to described to be processed processing; Thereby, present embodiment directly generates G code according to the positional information of lines to be processed, and the control stage property is processed to machined part, has reduced the link that adopts the drawing mode to draw to be processed lines to be processed and programming generation G code, improve efficient effectively, saved manpower.
Embodiment two:
Fig. 2 shows the composition structure of the control device of the digital control system that the embodiment of the invention provides, and for convenience of description, only shows the part relevant with the embodiment of the invention.
The control device of described digital control system can be to run on the unit that software unit, hardware cell or software and hardware in the terminal device (digital control implement) combine, and also can be used as independently, suspension member is integrated in the described terminal device or runs in the application system of described terminal device.
A kind of control device of digital control system, the control device of described digital control system comprise location information acquiring unit 21, G code generation unit 22 and machining cell 23, and the concrete function of each functional unit is described below:
Location information acquiring unit 21 is used for control signal transmitter and signal receiver, the positional information of gathering to be processed lines to be processed.
Described lines to be processed are the edge lines on to be processed.
Described positional information comprises the positional information of lines to be processed.
Described sender unit comprises radiofrequency signal transmitter, laser generator etc.; Correspondingly, described signal receiver comprises radio frequency signal receiver, laser pickoff etc.
Sender unit sends signal, and signal receiver receives signal; Whether location information acquiring unit 21 receives information such as signal and signal intensity according to signal receiver judges whether get access to the positional information of lines to be processed.
In the present embodiment, carry out laser scanning by treating the processing lines, particularly, laser generator sends laser, can receive laser when failing to receive the critical point of laser when being in laser pickoff, location information acquiring unit 21 is obtained the positional information of lines to be processed.
As one embodiment of the invention, the control device of described digital control system also comprises:
Coordinate system is set up unit 24, is used for setting up rectangular coordinate system in space;
Fixed cell 25 is used for being fixed on X-axis with to be processed.
In order to determine the positional information of lines to be processed better, coordinate system is set up unit 24 and is set up rectangular coordinate system in space, and fixed cell 25 is fixed on the X-axis to determine the volume coordinate of point to be processed to be processed; Also be convenient to location information acquiring unit 21 control signal transmitter and signal receivers, the positional information of gathering lines to be processed.
Preferably, described location information acquiring unit 21, can for:
Control laser generator and laser pickoff, the positional information of gathering to be processed lines to be processed.
Location information acquiring unit 21 moves by control laser generator and laser pickoff, obtain described laser pickoff and can receive laser to the critical point of failing to receive laser, with this critical point as the point on the lines to be processed, gather the volume coordinate of the point on the described lines to be processed, after the volume coordinate process line segment repairing processing with the point on all lines to be processed that collect, as the positional information of described lines to be processed.
More optimizedly, described location information acquiring unit 21 also comprises:
X-axis mobile unit 211 is used for the described laser generator of control and described laser pickoff and moves default step-length simultaneously to X-direction;
Y-axis shift moving cell 212, it is mobile simultaneously in Y direction to be used for the described laser generator of control and described laser pickoff;
Critical point acquiring unit 213 is used for receiving laser when failing to receive the critical point of laser when being in described laser pickoff, obtains the positional information of described critical point.
Described default step-length is: when gathering the volume coordinate of the point on the lines to be processed, control the distance that described laser generator and described laser pickoff move to X-direction simultaneously; Described default step-length can preestablish according to the machining accuracy to the processing lines; If need to improve machining accuracy, reduce described default step-length, on the contrary, if can suitably reduce machining accuracy the time, increase described default step-length.
The positional information of described critical point is the volume coordinate of critical point.
In the present embodiment, when control described laser generator and described laser pickoff lines to be processed to machined part obtain, keep described laser generator parallel with the Z axle with the straight line at described laser pickoff place; The X-axis mobile unit 211 described laser generators of control and described laser pickoff move default step-length simultaneously to X-axis side, then, the y-axis shift moving cell 212 described laser generators of control and described laser pickoff are mobile to approach the lines to be processed on to be processed in Y direction simultaneously; Particularly, according to be processed the principle that can stop laser, when described laser pickoff from receiving laser when failing to receive the critical point of laser, laser pickoff can be exported the level signal that a height changes, critical point acquiring unit 213 obtains the positional information of described critical point according to the level signal that described height changes.
So the positional information of each critical point on the lines to be processed is obtained in circulation, through the positional information of each critical point is handled with predetermined manner, obtains the positional information of described lines to be processed; Described predetermined manner includes but not limited to that two adjacent critical points repair with arc section mode or straight-line segment mode.
G code generation unit 22 is used for according to described positional information, generates G code.
Described G code comprises existing known G code.
In the present embodiment, described G code comprises arc section G code and straight-line segment G code.Because, present embodiment carries out positional information when gathering treating the processing lines, collect for the positional information of each critical point, for control cutter treat processing lines process, if when the positional information of each critical point is repaired into lines to be processed with arc section mode or straight-line segment mode, correspondingly, G code generation unit 22 will adopt arc section G code or straight-line segment G code for the G code of digital control system control.
Machining cell 23 is used for according to described G code, and the control cutter is to described to be processed processing.
In the present embodiment, machining cell 23 is by G code, and the control cutter is processed the lines to be processed on described to be processed.
Present embodiment provides a kind of control device of digital control system, and coordinate system is set up the unit and set up rectangular coordinate system in space, and simultaneously, fixed cell is fixed on the X-axis to be processed; When control described laser generator and described laser pickoff lines to be processed to machined part obtained, location information acquiring unit kept described laser generator parallel with the Z axle with the straight line at described laser pickoff place; The X-axis mobile unit controls described laser generator and described laser pickoff moves default step-length simultaneously to X-direction, the y-axis shift moving cell controls described laser generator and described laser pickoff is mobile simultaneously in Y direction, can receive laser when failing to receive the critical point of laser when being in described laser pickoff, the critical point acquiring unit obtains the positional information of described critical point, obtain the positional information of each critical point on the lines to be processed, through the positional information of each critical point is repaired processing with arc section mode or straight-line segment mode, location information acquiring unit obtains the positional information of lines to be processed, correspondingly, the G code generation unit generates arc section G code or straight-line segment G code according to the positional information of each critical point; Machining cell is according to described G code, and the control cutter is to described to be processed processing; Thereby, present embodiment directly generates G code according to the positional information of lines to be processed, and the control stage property is processed to machined part, has reduced the link that adopts the drawing mode to draw to be processed lines to be processed and programming generation G code, improve efficient effectively, saved manpower.
As one embodiment of the invention, the present invention also provides a kind of digital control implement, and described digital control implement comprises the control device of the digital control system described in the embodiment two.
Present embodiment provides a kind of control method, device and digital control implement of digital control system, sets up rectangular coordinate system in space, simultaneously to be processed is fixed on the X-axis; When control described laser generator and described laser pickoff lines to be processed to machined part obtain, keep described laser generator parallel with the Z axle with the straight line at described laser pickoff place; Control described laser generator and described laser pickoff and move default step-length simultaneously to X-direction, it is mobile simultaneously in Y direction to control described laser generator and described laser pickoff, can receive laser when failing to receive the critical point of laser when being in described laser pickoff, obtain the positional information of described critical point, obtain the positional information of each critical point on the lines to be processed, through the positional information of each critical point is repaired processing with arc section mode or straight-line segment mode, obtain the positional information of lines to be processed, correspondingly, positional information according to each critical point, generate arc section G code or straight-line segment G code, according to described G code, the control cutter is to described to be processed processing; Thereby, present embodiment directly generates G code according to the positional information of lines to be processed, and the control stage property is processed to machined part, has reduced the link that adopts the drawing mode to draw to be processed lines to be processed and programming generation G code, improve efficient effectively, saved manpower.
Each the included unit of control device that it will be understood by those skilled in the art that above-described embodiment two described digital control systems is only divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
Those of ordinary skills it is also understood that, realize that all or part of step in above-described embodiment method is to instruct related hardware to finish by program, described program can be stored in the computer read/write memory medium, described storage medium comprises ROM/RAM, disk, CD etc.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention; make some alternative or obvious modification that are equal to without departing from the inventive concept of the premise; yet performance or purposes are identical, all should be considered as belonging to the definite scope of patent protection of being submitted to by the present invention of claims.
Claims (9)
1. the control method of a digital control system is characterized in that, the control method of described digital control system comprises:
Control signal transmitter and signal receiver, the positional information of gathering to be processed lines to be processed;
According to described positional information, generate G code;
According to described G code, the control cutter is to described to be processed processing.
2. the control method of digital control system as claimed in claim 1 is characterized in that, control signal transmitter and signal receiver are gathered before to be processed the step of positional information of lines to be processed, and described method also comprises:
Set up rectangular coordinate system in space;
To be processed is fixed on the X-axis.
3. the control method of digital control system as claimed in claim 2 is characterized in that, control signal transmitter and signal receiver, and the step of positional information of gathering to be processed lines to be processed is specially:
Control laser generator and laser pickoff, the positional information of gathering to be processed lines to be processed.
4. the control method of digital control system as claimed in claim 3 is characterized in that, described control laser generator and laser pickoff, and the step of positional information of gathering to be processed lines to be processed comprises:
Control described laser generator and described laser pickoff and move default step-length simultaneously to X-direction;
It is mobile simultaneously in Y direction to control described laser generator and described laser pickoff;
Can receive laser when failing to receive the critical point of laser when being in described laser pickoff, obtain the positional information of described critical point.
5. the control device of a digital control system is characterized in that, the control device of described digital control system comprises:
Location information acquiring unit is used for control signal transmitter and signal receiver, the positional information of gathering to be processed lines to be processed;
The G code generation unit is used for according to described positional information, generates G code;
Machining cell is used for according to described G code, and the control cutter is to described to be processed processing.
6. the control device of digital control system as claimed in claim 5 is characterized in that, the control device of described digital control system also comprises:
Coordinate system is set up the unit, is used for setting up rectangular coordinate system in space;
Fixed cell is used for being fixed on X-axis with to be processed.
7. the control device of digital control system as claimed in claim 6 is characterized in that, described location information acquiring unit is specially:
Control laser generator and laser pickoff, the positional information of gathering to be processed lines to be processed.
8. the control device of digital control system as claimed in claim 7 is characterized in that, described location information acquiring unit also comprises:
The X-axis mobile unit is used for the described laser generator of control and described laser pickoff and moves default step-length simultaneously to X-direction;
The y-axis shift moving cell, it is mobile simultaneously in Y direction to be used for the described laser generator of control and described laser pickoff;
The critical point acquiring unit is used for receiving laser when failing to receive the critical point of laser when being in described laser pickoff, obtains the positional information of described critical point.
9. a digital control implement is characterized in that, described digital control implement comprises that claim 5 is to the control device of each described digital control system of claim 8.
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| CN2013101749427A CN103294010A (en) | 2013-05-13 | 2013-05-13 | Control method and control device of digital control system and digital controller |
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| CN2013101749427A CN103294010A (en) | 2013-05-13 | 2013-05-13 | Control method and control device of digital control system and digital controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046580A (en) * | 2017-12-12 | 2018-05-18 | 平湖市华瑞玻璃有限公司 | Glass fillet is automatically positioned cutter device and its method |
| CN110244655A (en) * | 2019-06-25 | 2019-09-17 | 河南牧业经济学院 | It is stored with computer-readable medium, the Portable stone carving machine of CNC program |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740932A (en) * | 2005-09-14 | 2006-03-01 | 山东大学 | Intelligent control system for digital control machine tool and control method thereof |
| CN201552943U (en) * | 2009-09-16 | 2010-08-18 | 济南星辉数控机械科技有限公司 | Laser three-dimensional scanning system |
| CN101893426A (en) * | 2010-07-02 | 2010-11-24 | 西安交通大学 | Method for detecting and controlling laser metal forming height on line |
| CN101903835A (en) * | 2007-12-20 | 2010-12-01 | 马波斯S.P.A.公司 | Be used to control the system and method for lathe |
-
2013
- 2013-05-13 CN CN2013101749427A patent/CN103294010A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740932A (en) * | 2005-09-14 | 2006-03-01 | 山东大学 | Intelligent control system for digital control machine tool and control method thereof |
| CN101903835A (en) * | 2007-12-20 | 2010-12-01 | 马波斯S.P.A.公司 | Be used to control the system and method for lathe |
| CN201552943U (en) * | 2009-09-16 | 2010-08-18 | 济南星辉数控机械科技有限公司 | Laser three-dimensional scanning system |
| CN101893426A (en) * | 2010-07-02 | 2010-11-24 | 西安交通大学 | Method for detecting and controlling laser metal forming height on line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046580A (en) * | 2017-12-12 | 2018-05-18 | 平湖市华瑞玻璃有限公司 | Glass fillet is automatically positioned cutter device and its method |
| CN108046580B (en) * | 2017-12-12 | 2023-06-30 | 平湖市华瑞玻璃有限公司 | Automatic positioning and cutting device and method for glass fillets |
| CN110244655A (en) * | 2019-06-25 | 2019-09-17 | 河南牧业经济学院 | It is stored with computer-readable medium, the Portable stone carving machine of CNC program |
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