CN201698428U - Hot-rolled steel coil plate blank dimension calculation system - Google Patents
Hot-rolled steel coil plate blank dimension calculation system Download PDFInfo
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- CN201698428U CN201698428U CN2009202295187U CN200920229518U CN201698428U CN 201698428 U CN201698428 U CN 201698428U CN 2009202295187 U CN2009202295187 U CN 2009202295187U CN 200920229518 U CN200920229518 U CN 200920229518U CN 201698428 U CN201698428 U CN 201698428U
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Abstract
The utility model discloses a hot-rolled steel coil plate blank dimension calculation system which comprises a database, a plate blank calculation server, a database connection and a user terminal. The database is used for storing a steel type classification table, a plate blank width table, a maximum plate blank length table and a length range table. The plate blank calculation server comprises a basic parameter maintenance module and a plate blank dimension calculation module, wherein the basic parameter maintenance module receives input parameter information through a network connected with the user terminal, and the plate blank dimension calculation module conducts plate blank dimension calculation according to the information received by the basic parameter maintenance module and the data stored in the database. The utility model can adapt to the order-oriented production organization method, can fully consider the personalized requirements of users, can improve the yield and can reduce the production cost.
Description
Technical field
The utility model relates to a kind of slab size computing system that is applied to coils of hot-rolled steel.
Background technology
When iron and steel manufacturing enterprise and user sign order, show the coils of hot-rolled steel quality requirements on the general order, dimensions requires, the delivery general assembly (TW) requires and delivery note is important asks.For example: a coils of hot-rolled steel order, general assembly (TW) is 100 tons, and the general assembly (TW) plus-minus tolerance is-5% to 0%, i.e. 95 tons to 100 tons referables, the substance scope is at 19 tons to 24 tons, promptly pays 5 19 tons coils of hot-rolled steel or pay 4 24 tons coils of hot-rolled steel all to meet the demands.
Iron and steel manufacturing enterprise produces the slab of the employed starting material of coils of hot-rolled steel from steelworks.Existing slab design is the mode of production towards the stock substantially.Consider that from the angle of enhancing productivity, improve the heating furnace utilization factor iron and steel manufacturing enterprise wishes that the slab substance is big as far as possible.If not considering when producing slab that the delivery general assembly (TW) of order requires and delivery note is important asks, all by maximum slab produced in lengths, then the substance of the produced coils of hot-rolled steel of slab may surpass order requirements thus.Therefore, have only and slab is excised a part of length satisfy client's needs.Yet the lumber recovery that this way reduces has increased production cost, and the slab manufacture process do not take into full account user's personalized requirement, is not suitable for the production organizational mode towards order.
Therefore, be necessary to provide a kind of improved coils of hot-rolled steel slab size computing system to overcome above-mentioned defective.
The utility model content
The purpose of this utility model provides a kind of coils of hot-rolled steel slab size computing system, and the energy adaptive surface takes into full account user's personalized requirement to the production organizational mode of order, and improves lumber recovery, reduces production costs.
To achieve these goals, the utility model provides a kind of coils of hot-rolled steel slab size computing system, comprises that database, slab calculation server, database connect and user terminal.Described database storing steel classification table, width of plate slab table, slab maximum length table and length class interval table.Described database connects described database and described slab calculation server.Described network connects described user terminal and described slab calculation server, and wherein, described slab calculation server comprises basic parameter maintenance module and slab size computing module.Described basic parameter maintenance module is connected with described network, and described basic parameter maintenance module receives the parameter information of input by the network that connects described user terminal.Described slab size computing module is connected with described database and described basic parameter maintenance module connects, and described slab size computing module carries out size calculating according to the information of described basic parameter maintenance module reception and the data of described database storing to slab.
In an embodiment of the present utility model, described slab size computing module comprises that data check submodule, class interval length searches submodule, condition and satisfy and judge that submodule and slab size determine submodule.Described data check submodule is connected with described database and described basic parameter maintenance module connects, the correctness of the information that the described basic parameter maintenance module of storing in the database of described data check submodule according to the described database connection of connection of data check receives, and provide check result.Described class interval, length searched that submodule is connected with described database and described data check submodule connects, described class interval length search submodule according to connecting the data search class interval length corresponding of storing in the database that described database connects with the check result of described data check submodule.Described condition satisfy to judge submodule with described class interval length search submodule and be connected, described condition is satisfied judge submodule judge described class interval length search that submodule searches each class interval length slab whether satisfy production technology and device constraints.Described slab size determines that submodule and described condition satisfy the judgement submodule and be connected, described slab size determines that submodule satisfies the result who judges the submodule judgement according to described condition and determines slab maximum length and minimum length, and determines slab piece number according to described slab maximum length.
In another embodiment of the present utility model, described data check submodule comprises data searching unit and error message generation unit.Described data searching unit is connected with described database and described basic parameter maintenance module connects, corresponding steel grade classification, width of plate slab and the slab maximum length of information that described data searching unit receives according to data search of storing in the database that connects described database connection and described basic parameter maintenance module.Described error message generation unit is connected with described data searching unit, and when described data searching unit was searched less than the steel grade classification of correspondence or width of plate slab or slab maximum length, described error message generation unit produced error message.
Preferably, described production technology and device constraints comprise the requirement of coil of strip maximum weight, the requirement of coil of strip substance and the requirement of coil of strip external diameter.
In an embodiment more of the present utility model, described condition satisfies judges that submodule comprises coil of strip maximum weight judging unit, coil of strip substance judging unit and coil of strip external diameter judging unit.Described coil of strip maximum weight judging unit with described class interval length search submodule and be connected, be used to judge described class interval length search that submodule searches each class interval length slab whether satisfy the requirement of coil of strip maximum weight.Described coil of strip substance judging unit is connected with described coil of strip maximum weight judging unit, when the result of described coil of strip maximum weight judgment unit judges was "Yes", whether the slab of described coil of strip substance judgment unit judges length of described each satisfied the requirement of user's weight class interval.Described coil of strip external diameter judging unit is connected with described coil of strip substance judging unit, and when the result of described coil of strip substance judgment unit judges was "Yes", whether the slab of described coil of strip external diameter judgment unit judges length of described each satisfied the requirement of user's external diameter class interval.
In another embodiment of the present utility model, described coil of strip maximum weight judging unit comprises theoretical coil of strip weight computation subunit and theoretical weight-maximum weight judgment sub-unit.Described theoretical coil of strip weight computation subunit with described class interval length search submodule and be connected, described theoretical coil of strip weight computation subunit according to described class interval length search that submodule searches each class interval length slab thickness, width of plate slab, slab length and coil of strip lumber recovery theory of computation coil of strip weight.Described theoretical weight-maximum weight judgment sub-unit is connected with described theoretical coil of strip weight computation subunit, and described theoretical weight-maximum weight judgment sub-unit judges that whether the theoretical coil of strip weight of described theoretical coil of strip weight computation subunit calculating is less than the coil of strip maximum weight.
In another embodiment of the present utility model, described coil of strip substance judging unit comprises coil of strip classification judgment sub-unit, cuts volume-substance judgment sub-unit and reel-substance judgment sub-unit.Described coil of strip classification judgment sub-unit is connected with described theoretical weight-maximum weight judgment sub-unit, when the result of described theoretical weight-maximum weight judgment sub-unit judgement was "Yes", described coil of strip classification judgment sub-unit was judged the classification under the described coil of strip.Described volume-substance the judgment sub-unit of cutting is connected with described coil of strip classification judgment sub-unit, when described coil of strip classification judgment sub-unit judged that described coil of strip is the cutting volume, the described volume-substance judgment sub-unit of cutting judged whether described cutting volume satisfies the requirement of user's substance.Described reel-substance judgment sub-unit is connected with described coil of strip classification judgment sub-unit, and when described coil of strip classification judgment sub-unit judged that described coil of strip is reel, described reel-substance judgment sub-unit judged whether described reel satisfies the requirement of user's substance.
In another embodiment of the present utility model, described coil of strip external diameter judging unit comprises theoretical external diameter computation subunit and theoretical external diameter-user's external diameter judgment sub-unit.Described theoretical external diameter computation subunit is cut volume-substance judgment sub-unit and reel-substance judgment sub-unit is connected with described, when described reel-substance judgment sub-unit or described when cutting result that volume-substance judgment sub-unit judges for "Yes", described theoretical external diameter computation subunit is calculated the theoretical external diameter of coil of strip according to theoretical coil of strip weight, order target width and coil of strip internal diameter.Described theoretical external diameter-user's external diameter judgment sub-unit is connected with described theoretical external diameter computation subunit, and described theoretical external diameter-user's external diameter judgment sub-unit judges whether the theoretical external diameter of the coil of strip of described theoretical external diameter computation subunit calculating satisfies the requirement of user's external diameter.
In another embodiment of the present utility model, described slab size determines that submodule comprises first judging unit and first determining unit.Described first judging unit is connected with described theoretical external diameter-user's external diameter judgment sub-unit, when the result who judges when described theoretical external diameter-user's external diameter judgment sub-unit was "Yes", whether the slab of described first judgment unit judges length of described each was first slab that satisfies condition class interval.Described first determining unit and described first judging unit and described class interval length search submodule and be connected, when the result of described first judgment unit judges is "Yes", described first determining unit with this length as maximum length and minimum length, described class interval, length searched the slab that submodule is searched next class interval length, and when the result of described first judgment unit judges is "No", described first determining unit with this length as minimum length, described class interval length search the slab that submodule is searched next class interval length.
In another embodiment of the present utility model, described slab size determines that submodule also comprises second judging unit, second determining unit and the 3rd determining unit.Described second judging unit is connected with described theoretical weight-maximum weight judgment sub-unit, described volume-substance judgment sub-unit, described reel-substance judgment sub-unit and the described theoretical external diameter-user's external diameter judgment sub-unit of cutting, when the result who judges when described theoretical weight-maximum weight judgment sub-unit or described reel-substance judgment sub-unit or described theoretical external diameter-user's external diameter judgment sub-unit be "No", whether the slab of described second judgment unit judges length of described each had the successful length of previous calculating class interval.Described second determining unit and described second judging unit and described class interval length search submodule and be connected, when the result of described second judgment unit judges was "Yes", described second determining unit was calculated successful length computation slab piece number according to previous; When the result of described second judgment unit judges is "No", described class interval length search the slab that submodule is searched next class interval length.Described the 3rd determining unit and described second judging unit and class interval length search submodule and be connected, when the result of described second judgment unit judges for "No" and described class interval length search submodule and search when finishing, described the 3rd determining unit is got default value as maximum length and minimum length, and calculates slab piece number according to described default value maximum length and described default value minimum length.
Compared with prior art, the slab size computing module of the utility model coils of hot-rolled steel slab size computing system plate by importing described basic parameter maintenance module data and calculate the slab size according to the data of described database storing, the energy adaptive surface is to the production organizational mode of order, take into full account user's personalized requirement, and then the raising lumber recovery, reduce production costs.
By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.
Description of drawings
Fig. 1 is the fundamental block diagram of the utility model coils of hot-rolled steel slab size computing system.
Fig. 2 is the fundamental block diagram of the slab size computing module of coils of hot-rolled steel slab size computing system shown in Figure 1.
Fig. 3 is that the condition of slab size computing module shown in Figure 2 satisfies the fundamental block diagram of judging submodule.
Fig. 4 determines the fundamental block diagram of submodule for the base size of slab size computing module shown in Figure 2.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, the slab size computing module that the utility model provides a kind of coils of hot-rolled steel slab size computing system plate by importing described basic parameter maintenance module data and calculate the slab size according to the data of described database storing, the energy adaptive surface is to the production organizational mode of order, take into full account user's personalized requirement, and then the raising lumber recovery, reduce production costs.
As shown in Figure 1, described coils of hot-rolled steel slab size computing system comprises database 500, slab calculation server 300, connects described database 500 is connected (database link) 400, user terminal 100 and connects described user terminal 100 and described slab calculation server 300 with the database of described slab calculation server 3000 network 200.
Described database 500 stores steel classification table, width of plate slab table, slab maximum length table and length class interval table.Described steel classification table be order steel grade, hot rolling mill not and the mapping relations table of steel grade classification.Described width of plate slab table is the order target width upper limit and order target width lower limit, hot rolling mill is other and the mapping relations table of width of plate slab.Described slab maximum length table be the order target thickness upper limit and order target thickness lower limit, slab thickness, the width of plate slab upper limit and width of plate slab lower limit, hot rolling mill not, the mapping table of steel classification and slab maximum length.As follows
| The order steel grade | The steel grade classification | Hot rolling mill is other |
| Q195 | A001 | HS1 |
| ... | ?... | ... |
The steel classification table
| Order target width lower limit | The order target width upper limit | Width of plate slab | Hot rolling mill is other |
| 1100 | 1149 | 1150 | HS1 |
| ... | ... | ... |
The width of plate slab table of comparisons
| Order target thickness lower limit | The order target thickness upper limit | Slab thickness | The width of plate slab lower limit | The width of plate slab upper limit | The steel grade classification | The slab maximum length | Hot rolling mill is other |
| 1100 | 1149 | 230 | 1150 | 1250 | A001 | 9800 | HS1 |
| ... | ... | ... |
Slab maximum length table
| Slab class interval length | Hot rolling mill is other |
| 9800 | HS1 |
| 9750 | HS1 |
| ... | ... |
Length class interval table
Described user terminal 100 is common entry terminal, as PC etc., is used for input parameter information.Described input parameter is order steel grade, slab thickness, order substance scope, order target thickness and width, order weight, maximum coil of strip weight, maximum coil of strip external diameter, coil of strip internal diameter, the coil of strip lumber recovery of allowing.
Described slab calculation server 300 comprises basic parameter maintenance module 310 and slab size computing module 320.Described basic parameter maintenance module 310 is connected with described network 200, and described basic parameter maintenance module 310 receives the parameter information of input by the network 200 that connects described user terminal 100.Described slab size computing module 320 be connected with described database 400 and described basic parameter maintenance module 310 connect, the information that described slab size computing module 320 receives according to described basic parameter maintenance module 310 and the data of described database 500 storages are carried out size to slab and are calculated.
With reference to figure 2, described slab size computing module 320 comprises that data check submodule 321, class interval length searches submodule 322, condition and satisfy and judge that submodule 323 and slab size determine submodule 324.
Described data check submodule 321 be connected with described database 400 and described basic parameter maintenance module 310 connect, the correctness of the information that the described basic parameter maintenance module 310 of the data check of storing in the database 500 of described data check submodule 321 according to the described database connection 400 of connection receives, and provide check result.
Described data check submodule 321 comprises data searching unit 321a and error message generation unit 321b.Described data searching unit 321a be connected with described database 400 and described basic parameter maintenance module 310 connect, described data searching unit 321a connects the data search of storage in 400 the database 500 and corresponding steel grade classification, width of plate slab and the slab maximum length of information of described basic parameter maintenance module 310 receptions according to connecting described database.Described error message generation unit 321b is connected with described data searching unit 321a, when described data searching unit 321a searched less than the steel grade classification of correspondence or width of plate slab or slab maximum length, described error message generation unit 321b produced error message.
Described class interval length search submodule 322 be connected with described database 400 and described data check submodule 321 connect, described class interval length search submodule 322 according to connecting the data search class interval length corresponding that described database connects storage in 400 the database 500 with the check result of described data check submodule 321.Particularly, described class interval length search submodule 322 descending orders read in the described database 500 with described state result that data check submodule 321 checks corresponding length class interval table, obtain each length class interval.
Described condition satisfy to judge submodule 323 with described class interval length search submodule 322 and be connected, described condition is satisfied judge submodule 323 judge described class interval length search that submodule 322 searches each class interval length slab whether satisfy production technology and device constraints.
In the present embodiment, described production technology and device constraints comprise the requirement of coil of strip maximum weight, the requirement of coil of strip substance and the requirement of coil of strip external diameter.With reference to figure 3, described condition satisfies judges that submodule 323 comprises coil of strip maximum weight judging unit 810, coil of strip substance judging unit 820 and coil of strip external diameter judging unit 830.
Described coil of strip maximum weight judging unit 810 with described class interval length search submodule 322 and be connected, described coil of strip maximum weight judging unit 810 judge described class interval length search that submodule 322 searches each class interval length slab whether satisfy the requirement of coil of strip maximum weight.Described coil of strip maximum weight judging unit 810 comprises theoretical coil of strip weight computation subunit 811 and theoretical weight-maximum weight judgment sub-unit 812.
Described theoretical coil of strip weight computation subunit 811 with described class interval length search submodule 322 and be connected, described theoretical coil of strip weight computation subunit 811 according to described class interval length search that submodule 322 searches each class interval length slab thickness H, width of plate slab W, slab length L and coil of strip lumber recovery ξ theory of computation coil of strip weight M.Wherein computing formula is: M=H * W * L * 7.8 * ξ.
Described theoretical weight-maximum weight judgment sub-unit 812 is connected with described theoretical coil of strip weight computation subunit 811, and described theoretical weight-maximum weight judgment sub-unit 812 judges that whether the theoretical coil of strip weight of described theoretical coil of strip weight computation subunit 811 calculating is less than the coil of strip maximum weight.
Described coil of strip substance judging unit 820 is connected with described coil of strip maximum weight judging unit 810, when the result who judges when described coil of strip maximum weight judging unit 810 was "Yes", described coil of strip substance judging unit 820 judged whether the slab of described each length satisfies the requirement of user's weight class interval.Described coil of strip substance judging unit 820 comprises coil of strip classification judgment sub-unit 821, cuts volume-substance judgment sub-unit 822 and reel-substance judgment sub-unit 823.
Described coil of strip classification judgment sub-unit 821 is connected with described theoretical weight-maximum weight judgment sub-unit 812, when the result of described theoretical weight-maximum weight judgment sub-unit 812 judgements was "Yes", described coil of strip classification judgment sub-unit 821 was judged the classification under the described coil of strip.Wherein, described classification comprises reel and cuts volume.
Described volume-substance the judgment sub-unit 822 of cutting is connected with described coil of strip classification judgment sub-unit 821, when described coil of strip classification judgment sub-unit 821 judged that described coil of strip is the cutting volume, the described volume-substance judgment sub-unit 822 of cutting judged whether described cutting volume satisfies the requirement of user's substance.Particularly, described volume-substance the judgment sub-unit 822 of cutting is judged when whether described cutting volume satisfies the requirement of coil of strip substance, need be to cutting volume theory of computation substance, the computing method of theoretical substance are: obtain minimum divided by the coil of strip substance upper limit of customer requirements and coil of strip substance lower limit respectively with theoretical coil of strip weight and cut several and maximum is cut number, promptly get theoretical substance with theoretical coil of strip weight divided by cutting number, checking is cut number and maximum cut theoretical substance corresponding in several scopes and whether satisfy the requirement of user's substance in minimum, meets the demands then that this slab length satisfies the substance requirement as long as cut number in this scope.
Described reel-substance judgment sub-unit 823 is connected with described coil of strip classification judgment sub-unit 821, when described coil of strip classification judgment sub-unit 821 judged that described coil of strip is reel, described reel-substance judgment sub-unit 823 judged whether described reel satisfies the requirement of user's substance.
Described coil of strip external diameter judging unit 830 is connected with described coil of strip substance judging unit 820, when the result who judges when described coil of strip substance judging unit 820 was "Yes", described coil of strip external diameter judging unit 830 judged whether the slab of described each length satisfies the requirement of user's external diameter class interval.Described coil of strip external diameter judging unit 830 comprises theoretical external diameter computation subunit 831 and theoretical external diameter-user's external diameter judgment sub-unit 832.
Described theoretical external diameter computation subunit 831 is cut volume-substance judgment sub-unit 822 and reel-substance judgment sub-unit 823 is connected with described, when described reel-substance judgment sub-unit 823 or described when cutting result that volume-substance judgment sub-unit 822 judges for "Yes", described theoretical external diameter computation subunit 831 is calculated the theoretical external diameter R of coil of strip according to theoretical coil of strip weight M, order target width B and coil of strip internal diameter r, and wherein computing formula is:
Described theoretical external diameter-user's external diameter judgment sub-unit 832 is connected with described theoretical external diameter computation subunit 831, and described theoretical external diameter-user's external diameter judgment sub-unit 832 judges whether the theoretical external diameter of the coil of strip of described theoretical external diameter computation subunit 831 calculating satisfies the requirement of user's external diameter.
Described slab size determines that submodule 324 and described condition satisfy judgement submodule 323 and be connected, described slab size determines that submodule 324 satisfies the result who judges submodule 323 judgements according to described condition and determines slab maximum length and minimum length, and determines slab piece number according to described slab maximum length.With reference to figure 4, described slab size determines that submodule 324 comprises first judging unit 910, first determining unit 920, second judging unit 930, second determining unit 940 and the 3rd determining unit 950.
Described first judging unit 910 is connected with described theoretical external diameter-user's external diameter judgment sub-unit 832, when the result who judges when described theoretical external diameter-user's external diameter judgment sub-unit 832 was "Yes", described first judging unit 910 judged whether the slab of described each length is first slab that satisfies condition class interval.
Described first determining unit 920 and described first judging unit 910 and described class interval length search submodule 322 and be connected, when the result of described first judging unit 910 judgements is "Yes", described first determining unit 920 with this length as maximum length and minimum length, described class interval, length searched the slab that submodule 322 is searched next class interval length, and when the result of described first judging unit 910 judgements is "No", described first determining unit 920 with this length as minimum length, described class interval length search the slab that submodule 322 is searched next class interval length.
Described second judging unit 930 and described theoretical weight-maximum weight judgment sub-unit 812, described volume-substance the judgment sub-unit 822 of cutting, described reel-substance judgment sub-unit 823, and described theoretical external diameter-user's external diameter judgment sub-unit 832 connects, when described theoretical weight-maximum weight judgment sub-unit 812 or described when cutting volume-substance judgment sub-unit 822 or described reel-substance judgment sub-unit 823 or result that described theoretical external diameter-user's external diameter judgment sub-unit 832 is judged for "No", described second judging unit 930 judges whether the slab of described each length has the successful length of previous calculating class interval.
Described second determining unit 940 and described second judging unit 930 and described class interval length search submodule 322 and be connected, when the result of described second judging unit 930 judgements was "Yes", described second determining unit 940 was according to the successful length computation slab piece number of previous calculating; When the result who judges when described second judging unit 930 be "No", described class interval length search the slab that submodule 322 is searched next one class interval length.
Described the 3rd determining unit 950 and described second judging unit 930 and class interval length search submodule 322 and be connected, the result who judges when described second judging unit 930 for "No" and described class interval length search submodule 930 and search when finishing, described the 3rd determining unit 950 is got default value as maximum length and minimum length, and calculates slab piece number according to described default value maximum length and described default value minimum length.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (7)
1. a coils of hot-rolled steel slab size computing system is characterized in that, comprises
Database, slab calculation server, user terminal and network, described database is connected with described slab calculation server,
Described network connects described user terminal and described slab calculation server respectively,
Wherein, described slab calculation server comprises:
The basic parameter maintenance module: described basic parameter maintenance module is connected with described network, and described basic parameter maintenance module receives the parameter information of input by the network that connects described user terminal; And
Slab size computing module: described slab size computing module is connected with described database and described basic parameter maintenance module connects.
2. coils of hot-rolled steel slab size computing system as claimed in claim 1 is characterized in that, described slab size computing module comprises:
The data check submodule: described data check submodule is connected with described database and described basic parameter maintenance module connects;
Class interval, length searched submodule: described class interval length search that submodule is connected with described database and described data check submodule connects;
Condition satisfy to be judged submodule: described condition satisfy judge submodule with described class interval length search submodule and be connected; And
The slab size is determined submodule: described slab size determines that submodule and described condition satisfy the judgement submodule and be connected.
3. coils of hot-rolled steel slab size computing system as claimed in claim 2 is characterized in that described data check submodule comprises:
Data searching unit: described data searching unit is connected with described database and described basic parameter maintenance module connects; And
The error message generation unit: described error message generation unit is connected with described data searching unit.”
4. coils of hot-rolled steel slab size computing system as claimed in claim 2 is characterized in that, described condition satisfies judges that submodule comprises:
Coil of strip maximum weight judging unit: described coil of strip maximum weight judging unit with described class interval length search submodule and be connected;
Coil of strip substance judging unit: described coil of strip substance judging unit is connected with described coil of strip maximum weight judging unit; And
Coil of strip external diameter judging unit: described coil of strip external diameter judging unit is connected with described coil of strip substance judging unit.
5. coils of hot-rolled steel slab size computing system as claimed in claim 4 is characterized in that, described coil of strip maximum weight judging unit comprises:
Theoretical coil of strip weight computation subunit: described theoretical coil of strip weight computation subunit with described class interval length search submodule and be connected; And
Theoretical weight-maximum weight judgment sub-unit: described theoretical weight-maximum weight judgment sub-unit is connected with described theoretical coil of strip weight computation subunit.
6. coils of hot-rolled steel slab size computing system as claimed in claim 4 is characterized in that, described coil of strip substance judging unit comprises:
Coil of strip classification judgment sub-unit: described coil of strip classification judgment sub-unit is connected with described theoretical weight-maximum weight judgment sub-unit;
Cut volume-substance judgment sub-unit: the described volume-substance judgment sub-unit of cutting is connected with described coil of strip classification judgment sub-unit; And
Reel-substance judgment sub-unit: described reel-substance judgment sub-unit is connected with described coil of strip classification judgment sub-unit.
7. coils of hot-rolled steel slab size computing system as claimed in claim 4 is characterized in that, described coil of strip external diameter judging unit comprises:
Theoretical external diameter computation subunit: described theoretical external diameter computation subunit is cut volume-substance judgment sub-unit and reel-substance judgment sub-unit is connected with described;
Theoretical external diameter-user's external diameter judgment sub-unit: described theoretical external diameter-user's external diameter judgment sub-unit is connected with described theoretical external diameter computation subunit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202295187U CN201698428U (en) | 2009-11-06 | 2009-11-06 | Hot-rolled steel coil plate blank dimension calculation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202295187U CN201698428U (en) | 2009-11-06 | 2009-11-06 | Hot-rolled steel coil plate blank dimension calculation system |
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| CN201698428U true CN201698428U (en) | 2011-01-05 |
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| CN2009202295187U Expired - Fee Related CN201698428U (en) | 2009-11-06 | 2009-11-06 | Hot-rolled steel coil plate blank dimension calculation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020767A (en) * | 2012-12-11 | 2013-04-03 | 湘潭大学 | Method for intelligently manufacturing steel assembly and device for achieving method |
| CN109909304A (en) * | 2019-03-15 | 2019-06-21 | 本钢板材股份有限公司 | A kind of cold-rolled steel coils weight cutting algorithm with logic of supplementarity |
| CN113112122A (en) * | 2021-03-19 | 2021-07-13 | 武汉钢铁有限公司 | Material lifting method and device for producing split flat plate |
-
2009
- 2009-11-06 CN CN2009202295187U patent/CN201698428U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020767A (en) * | 2012-12-11 | 2013-04-03 | 湘潭大学 | Method for intelligently manufacturing steel assembly and device for achieving method |
| CN103020767B (en) * | 2012-12-11 | 2015-12-23 | 湘潭大学 | Intelligence goes out steel assembly method and device thereof |
| CN109909304A (en) * | 2019-03-15 | 2019-06-21 | 本钢板材股份有限公司 | A kind of cold-rolled steel coils weight cutting algorithm with logic of supplementarity |
| CN113112122A (en) * | 2021-03-19 | 2021-07-13 | 武汉钢铁有限公司 | Material lifting method and device for producing split flat plate |
| CN113112122B (en) * | 2021-03-19 | 2024-04-26 | 武汉钢铁有限公司 | Material lifting method and device for producing open flat plate |
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