CN107578144A - A kind of big line discharging method - Google Patents
A kind of big line discharging method Download PDFInfo
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- CN107578144A CN107578144A CN201710656110.7A CN201710656110A CN107578144A CN 107578144 A CN107578144 A CN 107578144A CN 201710656110 A CN201710656110 A CN 201710656110A CN 107578144 A CN107578144 A CN 107578144A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention provides a kind of big line discharging method, using efficient blanking algorithm, realizes the optimum utilization of big line discharge technology and cable so that clout is minimum；And remote transmission and the control between the technical data of technological design and big line automatic blanking equipment are realized using database analysis and technology of sharing, improves utilization rate of raw materials and production efficiency, it is cost-effective.
Description
Technical field
The present invention relates to the big line discharging method in a kind of big line discharging method, especially rail vehicle blanking workshop.
Background technology
Need to carry out during track vehicle production, under car a large amount of cables arrangement and installation, it is necessary to carry out cable
Blanking, but in actual production, according to actual scheduling situation, entry, which intersects, to be carried out, and new projects are more, rhythm of production is fast, technology
The phenomenon changed more than item is relatively conventional, and how to realize the optimal utilization of cable in blanking operation is the side for needing to study and solve
To.
During projects perform preliminary project change, technology alteration is more, and change is frequent, in the produce reality of high rhythm
In the case of, there is workshop blanking operation cable utilization rate is low, the shortcomings that production technology falls behind, how using one it is efficient under
Material method simultaneously saves cable and is one and need to solve the problems, such as.
The content of the invention
Present invention is primarily aimed at solve the above problems and deficiency, there is provided a kind of big line discharging method, using efficient
Algorithm, realize the optimum utilization of big line discharge technology and cable clout.
To achieve the above object, the technical scheme is that：
A kind of big line discharging method, comprises the following steps,
S1, by original blanking data and the database of distribution data inputting discharge programing system, and by system under original
Material data and distribution data are handled and preserved；
S2, cutting analysis are carried out one by one to original blanking data and distribution data using the blanking algorithm of systemic presupposition, point
The different cutting schemes of each cable are not drawn；
S3, the cutting scheme of the various cables of comprehensive assessment, select optimum Cutting scheme；
S4, by selected cutting scheme remote transmission to blanking machine, carry out discharge production.
Further, the default blanking algorithm directly determines method to divide.
Further, in step S3, it is preferred plan to select the minimum cutting scheme of clout.
Further, the system realizes system interface using Java Swing.
Further, in step S4, the data remote transmission between system and blanking machine is completed by wireless data.
Further, in step S4, Samba servers are built in blanking generator terminal, will by SMB agreements and ICP/IP protocol
Communication is established between system and blanking machine, completes the remote transmission of data.
Further, the original blanking data are stored in excel forms imported into system again.
Further, original blanking data and distribution data can be increased through database, be deleted, being changed, looking into function treatment simultaneously
Preserve in systems.
Further, the default blanking algorithm comprises the following steps：
S21, the cable to be cut is ranked up by length, with l1、l2、l3……li……lmIt is identified；With
numij、lengthijRepresent the quantity and the remaining clout of expression of i-th kind of demand cable cut out on jth kind raw material cable；
With L1、L2、L3……LjRepresent the not synteny of raw material cable；
S22, calculate analysis LjRaw material cable is at best able to cut liThe number num of cablei；
S23, inspection have cut through numiIndividual liRemaining clout length after cableiWhether the length of i+1 cable is more than or equal to
Degree, if so, then calculating the maximum quantity num that can cut i+1 cablesi+1；
S24, make i=i+1, and resumes step S23, be examined in whether other cables can be cut, terminate as i=m-1,
Draw the array that a length is m, a kind of cutting scheme；
S25, k=m-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, obtain new array as one
The new cutting scheme of kind, until numkUntill=0；
S26, k=k-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, record current k values, and
Resumes step S25, until numkUntill=0；
S27, k=k-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, record current k values, and
Resumes step S26, until numkUntill=0；
S28, repeat step S25 to S27, as j=1 and numkWhen=0, calculating terminates.
In summary, a kind of big line discharging method provided by the invention, using efficient blanking algorithm, realizes big line discharge
The optimum utilization of technology and cable so that clout is minimum；And realize technological design using database analysis and technology of sharing
Remote transmission and control between technical data and big line automatic blanking equipment, improve utilization rate of raw materials and production efficiency, section
About cost.
Embodiment
With reference to embodiment, the present invention is described in further detail.
The present invention provides a kind of big line discharging method, using efficient algorithm, realizes big line discharge technology and cable clout
Optimum utilization.
To achieve the above object, the technical scheme is that：
A kind of big line discharging method, comprises the following steps：
S1, by original blanking data and the database of distribution data inputting discharge programing system, and by system under original
Material data and distribution data are handled and preserved.
Discharge programing system is required to run under windows systems, improves the scope of application, and can be required according to blanking
It can quickly and accurately calculate and export blanking data.In the present invention provides embodiment, discharge programing system is under Java
Write, there is very strong system compatibility, with suitable for all windows systems.
Java is that one kind is simple, object-oriented, distributed, explanation type, Robust Security, architecture neutral,
It is transplantable, excellent performance, the dynamic language of multithreading.Swing is realized by 100% pure Java, and Swing components are to use
The Lightweight component that Java is realized, without local code, the support independent of operating system.Swing components have powerful reality
The property used.Swing is showed unanimously on different platforms, and has the ability to provide other characteristics that native window system is not supported.
Therefore, in embodiment provided by the invention, system interface is realized using Java Swing.
Original blanking data are stored in excel forms, systems with data introducting interface, can be by excel forms
Data realize that a key imports, and unartificial typing one by one, improve operating efficiency, while reduce error, certainly, in practical application
In, also can manual typing, in Input Process, system automatically will be handled initial data data, and be stored in database
In.Raw material data and distribution data in system the function such as can be increased by database, delete, change, looking into and accurately being presented
In systems.
S2, cutting analysis are carried out one by one to original blanking data and distribution data using the blanking algorithm of systemic presupposition, point
The different cutting schemes of each cable are not drawn.
Substantial amounts of experimental comparison analysis is have passed through during the blanking algorithmization of systemic presupposition, final decision is straight using dividing
Connect foundation of the method for determining as blanking algorithm.
In the present invention is embodied, the blanking algorithm based on dividing and directly determine method, comprise the following steps：
S21, the cable to be cut is ranked up by its length, here with l1、l2、l3……li……lmArranged simultaneously
Mark, with L1、L2……LjThe line style of raw material cable is identified；With numij、lengthijRepresent in jth kind raw material
The quantity for the i-th kind of demand cable cut out on cable and remaining clout.
Such as, there is three kinds of line styles (i.e. j maximums be 3) i.e. raw material cable there are 3 kinds in the distribution data form of typing to be
1.25 is flat, 2 flat, 3.5 flat, or is measured with other conventional units, and first the cable in form is classified, selects a kind of line style
Such as 1.25 is flat, and as L1 raw material cables, the length of 1.25 flat cables in original blanking data form as required is carried out
Sequence from big to small.Assuming that the needed length of cable is 4 meters, 6 meters, 8 meters (i.e. m maximum is 3), be 8 meters after sequence, 6
Rice, 4 meters, l1For 8 rice noodles cables, l2For 6 rice noodles cables, l3For four-meter line cable.In the present invention, arrangement mode includes but is not limited to by big
, also can be ascending to small arrangement of successively decreasing, or other arrangement modes, such as demand, it is not limited herein, but all in this hair
In bright protection domain.
When below with j=1, i.e., with L1Exemplified by raw material cable, the specific method of blanking algorithm is introduced：
S22, calculate analysis L1Raw material cable is at best able to cut liThe number num of cablei。
numijMiddle i, j represent it is variable number, such as num in softwareijThat is j=1 (be exactly j be 1 when) represents 1.25 horizontal lines
Cable (L1Raw material cable) the 8 rice noodles cable (l that can cut out1) quantity, such as L in drum1Raw material length of cable is 19 meters, then
The quantity that 8 rice noodles cables can be cut out (counts num for 211It is worth for 2), lengthijIt is variable number that middle i, j are also illustrated that in software,
length11Represent 1.25 horizontal line cable (L1Raw material cable) cut out 8 meters of cable (l of integer1) after residue length be 19-8*2=3
Rice.
S23, num is cut throughiIndividual liAfter cable, remaining clout lengthi, check whether it is more than or equal to i+1 cables
Length, if calculating the maximum quantity num that can cut i+1 cables more than or equal to ifi+1。
It is remaining 3 meters after 28 meters of cable has been cut through, check whether he is more than second number (l2) 6 meters, if greater than
Can be cut out by seeing by several whole 6 meters, because also surplus 3 meters are less than 6 meters, num2(i.e. numi+1) it is 0,
S24, make i=i+1, and return to step S24, be examined in whether other cables can be cut, terminate as i=m-1.
Now, we can obtain the array that a length is m, and each value of array is exactly that this root raw material cable can be cut
The quantity of every cable, this is the first cutting scheme.
Then look back whether remaining 3 meters be more than the 3rd number (l again3) 4 meters, 3 meters are less than 4 meters, can cut out 0 integer
4 meters, num3It is worth for 0.The array that a length is 3 (m) can be obtained after so calculating【2,0,0】, an also residue length
(lengthi) 3 meters of numerical value, 19 meters of L1The cutting result that raw material cable occurs is as shown in table 1：
Table 1：L1The first cutting scheme of raw material cable
| It is required that the species of blanking | 8 meters | 6 meters | 4 meters | Surplus material |
| Result of calculation | 2 | 0 | 0 | 3 meters |
S25, k=m-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, obtained new array is
A kind of new cutting scheme, until numkUntill=0.
In embodiment provided by the invention, m value is 3, so k value is 2, that is, from the inverse of m array the
Two numbers come into effect, if num2More than 0, by num2- 1, calculate num3Value.
S26, k=k-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, record current k values, and
Resumes step S26, until numkUntill=0.
K=k-1 is made, value now is 1, is by num1(value is 2) subtracts 1, will cut out 8 meters of radical and subtract 1, Ran Houzai
Calculate the radical of 6 meters and 4 meters of sanction below.
S27, k=k-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, record current k values, and
Resumes step S27, until numkUntill=0.
K=k-1 is made, that is, is come into effect from the number third from the bottom of m array, then performs a step S2.
S28, repeat step S26 to S28, as j=1 and numkWhen=0, calculating terminates.
In this step, by the number inside m numerical value from penultimate forward, all perform one time.
Such as, by step S23 to S25, the first cutting scheme as shown in table 2 is obtained：
Table 2：The first cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 2 | 0 | 0 | 3 meters |
After completing step S27, in step S28, with the first cutting scheme【2,0,0】Based on, from penultimate
Look for the number more than 1 to subtract 1, obtain second of cutting scheme
Table 3：Second of cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 1 | 1 | 1 | 1 meter |
Further with【1,1,1】Based on, the number more than 1 is looked for from penultimate, as shown in table 4 the third is obtained and cuts
Cut scheme
Table 4：The third cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 1 | 0 | 2 | 3 meters |
Further with【1,0,2】Based on, the number more than 1 is looked for from penultimate, as shown in table 5 the 4th kind is obtained and cuts
Cut scheme.
Table 5：4th kind of cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 0 | 3 | 0 | 1 meter |
Further with【0,3,0】Based on, the number more than 1 is looked for from penultimate, as shown in table 6 the 5th kind is obtained and cuts
Cut scheme.
Table 6：5th kind of cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 0 | 2 | 1 | 3 meters |
Further with【0,2,1】Based on, the number more than 1 is looked for from penultimate, as shown in table 7 the 6th kind is obtained and cuts
Cut scheme.
Table 7：6th kind of cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 0 | 1 | 3 | 1 meter |
Further with【0,1,3】Based on, the number more than 1 is looked for from penultimate, as shown in table 8 the 7th kind is obtained and cuts
Cut scheme.
Table 8：7th kind of cutting scheme
| l1 | l2 | l3 | Lengthi1 | |
| Need the length of cable cut out | 8 meters | 6 meters | 4 meters | / |
| Cut the radical of every kind of length cable | 0 | 0 | 4 | 3 meters |
L is calculated1After raw material cable, then remaining raw material cable L is calculated according to step S23 to S29 respectively2、L3……
LjCutting scheme, and each raw material cable will all obtain one group of cutting scheme.To LjThe line style of raw material cable enters rower
Know and compare the tangent line scheme progress blanking that clout most saves.
After having calculated 1.25 flat line styles, then calculate 2 flat, 3.5 flat cables.Find the minimum cutting scheme of clout.This
3 kinds of cables are simply lifted, the example of 3 kinds of length, can be explained for a variety of cable situations and a variety of length of cable with analogy.
I.e. when j is different value, respectively according to step S22 to S28 carry out Cutting calculation, so as to draw each cable,
The different cutting schemes of each line style.
S3, calculating include various situations, then cable residue length are compared, the various cutting sides of comprehensive assessment
Case, the minimum cutting scheme of residue length is looked for, with reference to field demand, and therefrom looks for optimal case.
S4, by cutting scheme remote transmission to blanking machine, carry out discharge production.
Cutting scheme is formed into blanking information table, arrived in table form by data remote transmission, transmission blanking data
Blanking machine.Discharge programing system is arranged on the PC end of office, according to the blanking information of obtained optimal cutling schemes generation
Table wants remote transmission in embodiment provided by the invention, to build Samba servers to blanking generator terminal in blanking generator terminal, pass through
SMB agreements and ICP/IP protocol will be established between two operating systems to be communicated, and realizes the remote transmission of data.
In summary, a kind of big line discharging method provided by the invention, using efficient blanking algorithm, realizes big line discharge
The optimum utilization of technology and cable, make clout minimum；And the skill of technological design is realized using database analysis and technology of sharing
Remote transmission and control between art data and big line automatic blanking equipment, utilization rate of raw materials and production efficiency are improved, saved
Cost.
As described above, combining given plan content, similar technical scheme can be derived.In every case it is without departing from this
The content of inventive technique scheme, any simple modification made according to technical spirit of the invention to above example, equally become
Change and modification, in the range of still falling within technical solution of the present invention.
Claims (9)
- A kind of 1. big line discharging method, it is characterised in that：Comprise the following steps,S1, by original blanking data and the database of distribution data inputting discharge programing system, and by system to original blanking number According to and distribution data handled and preserved；S2, cutting analysis are carried out one by one to original blanking data and distribution data using the blanking algorithm of systemic presupposition, respectively Go out the different cutting schemes of each cable；S3, the cutting scheme of the various cables of comprehensive assessment, select optimum Cutting scheme；S4, by selected cutting scheme remote transmission to blanking machine, carry out discharge production.
- A kind of 2. big line discharging method as claimed in claim 1, it is characterised in that：The default blanking algorithm is direct to divide Determine method.
- A kind of 3. big line discharging method as claimed in claim 1, it is characterised in that：In step S3, select clout is minimum to cut It is preferred plan to cut scheme.
- A kind of 4. big line discharging method as claimed in claim 1, it is characterised in that：The system is realized using JAVA SWING System interface.
- A kind of 5. big line discharging method as claimed in claim 1, it is characterised in that：In step S4, completed by wireless data Data remote transmission between system and blanking machine.
- A kind of 6. big line discharging method as claimed in claim 5, it is characterised in that：In step S4, built in blanking generator terminal Samba servers, it will be established and communicated between system and blanking machine by SMB agreements and ICP/IP protocol, complete the long-range of data Transmission.
- A kind of 7. big line discharging method as claimed in claim 1, it is characterised in that：The original blanking data are stored in It is imported into again in system in excel forms.
- A kind of 8. big line discharging method as claimed in claim 1, it is characterised in that：Original blanking data and distribution data can Increased through database, deleted, being changed, looked into function treatment and preserve in systems.
- A kind of 9. big line discharging method as described in any one of claim 1 to 8, it is characterised in that：The default blanking is calculated Method comprises the following steps：S21, the cable to be cut is ranked up by length, with l1、l2、l3……li……lmIt is identified；With numij、 lengthijRepresent the quantity and the remaining clout of expression of i-th kind of demand cable cut out on jth kind raw material cable；With L1、 L2、L3……LjRepresent the not synteny of raw material cable；S22, calculate analysis LjRaw material cable is at best able to cut liThe number num of cablei；S23, inspection have cut through numiIndividual liRemaining clout length after cableiWhether the length of i+1 cable is more than or equal to, If so, then calculate the maximum quantity num that can cut i+1 cablesi+1；S24, make i=i+1, and resumes step S23, be examined in whether other cables can be cut, terminate as i=m-1, draw The array that one length is m, a kind of cutting scheme；S25, k=m-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, obtain new array to be a kind of new Cutting scheme, until numkUntill=0；S26, k=k-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, record current k values, and return Step S25, until numkUntill=0；S27, k=k-1 is made, if numk>0, make numk=numk- 1, recalculate numk+1Value, record current k values, and return Step S26, until numkUntill=0；S28, repeat step S25 to S27, as j=1 and numkWhen=0, calculating terminates.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109947043A (en) * | 2019-03-28 | 2019-06-28 | 深圳市清雅科技有限公司 | A kind of cable big linear system system of offline system-automatically |
| CN111353189A (en) * | 2020-02-21 | 2020-06-30 | 广东三维家信息科技有限公司 | Configuration method and device of home decoration line material and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060197769A1 (en) * | 2005-03-02 | 2006-09-07 | International Business Machines Corporation | Method and apparatus for generating profile of solutions trading off number of activities utilized and objective value for bilinear integer optimization models |
| CN102346810A (en) * | 2011-07-05 | 2012-02-08 | 重庆大学 | Mass data networked grouped and optimized blanking method |
| CN103425876A (en) * | 2013-07-31 | 2013-12-04 | 国家电网公司 | Cable optimization segmentation method based on global elicitation - two-layer algorithm |
| CN105005277A (en) * | 2015-05-11 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle large wire manufacturing system design and production method |
-
2017
- 2017-08-03 CN CN201710656110.7A patent/CN107578144A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060197769A1 (en) * | 2005-03-02 | 2006-09-07 | International Business Machines Corporation | Method and apparatus for generating profile of solutions trading off number of activities utilized and objective value for bilinear integer optimization models |
| CN102346810A (en) * | 2011-07-05 | 2012-02-08 | 重庆大学 | Mass data networked grouped and optimized blanking method |
| CN103425876A (en) * | 2013-07-31 | 2013-12-04 | 国家电网公司 | Cable optimization segmentation method based on global elicitation - two-layer algorithm |
| CN105005277A (en) * | 2015-05-11 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle large wire manufacturing system design and production method |
Non-Patent Citations (1)
| Title |
|---|
| 秦平平等: "分支界定算法优化一维下料问题", 《科学技术与工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109947043A (en) * | 2019-03-28 | 2019-06-28 | 深圳市清雅科技有限公司 | A kind of cable big linear system system of offline system-automatically |
| CN111353189A (en) * | 2020-02-21 | 2020-06-30 | 广东三维家信息科技有限公司 | Configuration method and device of home decoration line material and electronic equipment |
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