CN102945018A - Cutting and ordering system - Google Patents
Cutting and ordering system Download PDFInfo
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- CN102945018A CN102945018A CN2012104756131A CN201210475613A CN102945018A CN 102945018 A CN102945018 A CN 102945018A CN 2012104756131 A CN2012104756131 A CN 2012104756131A CN 201210475613 A CN201210475613 A CN 201210475613A CN 102945018 A CN102945018 A CN 102945018A
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Abstract
The invention relates to a cutting and ordering system in the field of cutting. The cutting and ordering system is mainly used for calculating cutting time so as to choose shortest cutting time and adjust a cutting machining sequence. The cutting and ordering system comprises a cutting image input device, a cutting image display device, an information processing device and a cutting path sending device. The information processing device comprises an image arrangement shortest distance calculating unit, a unit for calculating a 180-degree connecting vector angle of image arrangement, an image arrangement cutting time calculating unit and a unit for comparing and selecting an optimal scheme. After the cutting image input device inputs an image shape requiring cutting, the cutting image display device is used for displaying the image shape, and a path scheme is obtained through processing of the information processing device and sent to the cutting control system through the cutting path sending device. The cutting and ordering system can effectively reduce cutting time, improve working efficiency and save labor cost.
Description
Technical field
The present invention relates to a kind of cutting ordering system in cutting field, be mainly used in the processing sequence of cutting is adjusted.
Background technology
The arrangement cutting pattern of known present cutting control system all is to arrange according to bee-line, and determines according to the minimum of clipping time.To be to have reduced cutting path to a certain extent like this, yet in cutting process, ignored temporal consideration, just may form like that cutting path and reduce, but the node of cutting process acceleration and deceleration has increased, and still can not improve cutting efficiency through calculating generally.
Summary of the invention
For the deficiency of above-mentioned middle appearance, the purpose of this cutting ordering system has reduced clipping time from the clipping time of weak point, has improved work efficiency.
Technical scheme of the present invention is achieved like this, and comprises cutting pattern input media, cutting pattern display device, signal conditioning package, cutting path dispensing device, and described signal conditioning package comprises:
Calculate pattern arrangement bee-line unit, be used for the figure that will cut is arranged first by bee-line, that is to say that figure and figure connecting line summation are for minimum;
The connected vector angle of calculating pattern arrangement is 180 degree unit, for figure is rearranged, cutting pattern and figure connecting line is adjusted, and making the processing of figure and graphic sequence be connected the processing azimuth that forms is between 160 degree are spent to 180, preferred 180 degree.
Unit clipping time of calculated permutations figure, being used for the connected vector angle of calculating pattern arrangement bee-line module and calculating pattern arrangement is that the convergence time summation is calculated between 180 degree modules required clipping time of figure of arranging and figure;
The preferred plan unit is selected in contrast, is used for the time of each scheme of contrast, the select time minimum be the optimum Cutting scheme.
After described cutting pattern input media input needs the graphics shape of cutting, shown specifically by the cutting image display device that the preferred plan that described route scheme obtains after being processed by signal conditioning package sends to cutting control system through the cutting path dispensing device.
Further described cutting pattern input media is mouse, keyboard or touch-screen, and described cutting pattern display device is display screen.
The invention has the beneficial effects as follows: when repeating cutting pattern, reduced clipping time, improved work efficiency.Under the more and more higher trend of current cost of labor, under the original identical time, the product quantity that cuts out has improved, and does a collection of fixed product, and the people who needs is just fewer, and this is another side of reducing manpower.
Description of drawings
Fig. 1 is cutting ordering system structural representation.
Fig. 2 is cutting bee-line cutting mode.
Fig. 3 is the minimum cutting mode of cutting acceleration and deceleration point.
Embodiment
Technical scheme of the present invention is achieved like this, and comprises cutting pattern input media, cutting pattern display device, signal conditioning package, cutting path dispensing device, and described signal conditioning package comprises:
Calculate pattern arrangement bee-line unit, be used for the figure that will cut is arranged first by bee-line, that is to say that figure and figure connecting line summation are for minimum;
The connected vector angle of calculating pattern arrangement is 180 degree unit, for figure is rearranged, cutting pattern and figure connecting line is adjusted, and making the processing of figure and graphic sequence be connected the processing azimuth that forms is between 160 degree are spent to 180, preferred 180 degree.
Unit clipping time of calculated permutations figure, being used for the connected vector angle of calculating pattern arrangement bee-line module and calculating pattern arrangement is that the convergence time summation is calculated between 180 degree modules required clipping time of figure of arranging and figure;
The preferred plan unit is selected in contrast, is used for the time of each scheme of contrast, the select time minimum be the optimum Cutting scheme.
After described cutting pattern input media input needs the graphics shape of cutting, shown specifically by the cutting image display device that the preferred plan that the desired path scheme obtains after being processed by signal conditioning package sends to cutting control system through the cutting path dispensing device.
Further described cutting pattern input media is mouse, keyboard or touch-screen, and described cutting pattern display device is display screen.
Specific implementation is: be divided into two parts: at first the figure that will cut is arranged first by bee-line, that is to say that figure and figure connecting line summation are for minimum, then calculate good the inside acceleration and deceleration nodes, calculating the time of each cutting pattern and the convergence time sum between the figure is bee-line clipping time; Secondly figure is rearranged, cutting pattern and figure connecting line are adjusted, making figure be connected the processing azimuth that forms with graphic sequence processing is that 160 degree are between 180 degree, because of general cutting, if azimuth is less than 160 degree, just must slow down, because machinery be can't stand very large impact, preferred 180 degree wherein, when graphics processing, figure and figure joining place just need not get off Speed Reduction like this, directly the top speed cutting in the past, then the convergence time sum that calculates between each pattern cut time and the figure is the optimum Cutting time, contrasts at last two times, the select time minimum be the optimum Cutting scheme.
Embodiment:
For the principle of this system is described, utilization figure illustrates that above circle cutting all is clockwise cutting, and stain is the cutting starting point.Radius of circle is 50, and distance is 300 between the circle, and distance is 300 between the row, and starting velocity is 600, and cutting speed is 6000, and acceleration is 30000.The girth of circle is: .14*2*50=314; The bee-line that is added to so maximal rate is: (6000*6000-600*600)/(2*30000)=594.
Such as Fig. 2, can be divided into 2 stages, the 1st to the 5th stage, the 5th to the 10th stage
Phase one begins and will accelerate, and then finishes to need to slow down to the 5th cutting, and the time is so
T1=2*(6000-600)/30000+(314*5+300*4-594*2)/6000=0.624
Subordinate phase is not walked one section curve and is all wanted acceleration and deceleration, so time:
The time of 300 distances is: 2* (sqrt (2*30000*150+600*600)-600)/30000=0.164;
The time of circle is: 2* (sqrt (2*30000*157+600*600)-600)/30000=0.168;
T2=(0.164+0.168)*5=1.66
So total time T=T1+T2=2.284
Wherein T1, T2, T represent the time, and sqrt represents the extraction of square root function.
Such as Fig. 3, such cutting mode just just carries out acceleration-deceleration in line feed.
Be T3=2*2* (6000-600)/30000+ (314*5+300*4-594*2)/6000=1.248 the clipping time of two row
The line feed distance is sqrt ((100*5+300*4) * (100*5+300*4)+300*300)=1726.
Line feed time is 2* (6000-600)/30000+ (1726-594*2)/6000=0.45
T.T. is T=T3+0.45=1.698 so.
Wherein T3, T represent the time, and sqrt represents the extraction of square root function.
According to top demonstration, can find out that therefrom the second cutting mode will reduce a lot of times than the first.If the circle of every row is more, the reduced time is just more obvious so.
The present invention can the cutting pattern shape be not limited to the described figure of embodiment, can be various figures.
Claims (4)
1. a cutting ordering system is characterized in that described ordering system comprises, cutting pattern input media, cutting pattern display device, signal conditioning package, cutting path dispensing device, and described signal conditioning package comprises:
Calculate pattern arrangement bee-line unit, be used for the figure that will cut is arranged first by bee-line, that is to say that figure and figure connecting line summation are for minimum;
The connected vector angle of calculating pattern arrangement is 180 degree unit, is used for figure is rearranged, and cutting pattern and figure connecting line are adjusted, and making figure be connected the processing azimuth that forms with graphic sequence processing is that 160 degree are between 180 degree;
Unit clipping time of calculated permutations figure, being used for the connected vector angle of calculating pattern arrangement bee-line module and calculating pattern arrangement is that the convergence time summation is calculated between 180 degree modules required clipping time of figure of arranging and figure;
The preferred plan unit is selected in contrast, is used for the time of each scheme of contrast, the select time minimum be the optimum Cutting scheme.
2. cutting ordering system as claimed in claim 1 or 2, it is characterized in that: the connected vector angle of described calculating pattern arrangement is that 180 degree unit rearrange figure for being used for, cutting pattern and figure connecting line are adjusted, and making figure be connected the processing azimuth that forms with graphic sequence processing is 180 degree.
3. cutting ordering system as claimed in claim 1 or 2, it is characterized in that: described cutting pattern input media is mouse, keyboard or touch-screen.
4. cutting ordering system as claimed in claim 1 or 2, it is characterized in that: described cutting pattern display device is display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104756131A CN102945018A (en) | 2011-11-22 | 2012-11-21 | Cutting and ordering system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201120495114.X | 2011-11-22 | ||
| CN201120495114 | 2011-11-22 | ||
| CN2012104756131A CN102945018A (en) | 2011-11-22 | 2012-11-21 | Cutting and ordering system |
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| CN102945018A true CN102945018A (en) | 2013-02-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846557A (en) * | 2014-02-18 | 2014-06-11 | 昆山市正业电子有限公司 | Method of setting cutting path of drilling blocks of PCB (Printed Circuit Board) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103846557B (en) * | 2014-02-18 | 2016-04-13 | 昆山市正业电子有限公司 | A kind of cutting path method to set up of boring piecemeal of pcb board |
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Application publication date: 20130227 |