CN108796413A - A kind of method for tracking and displaying of continuous zinc coating unit production picture cutting point - Google Patents
A kind of method for tracking and displaying of continuous zinc coating unit production picture cutting point Download PDFInfo
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- CN108796413A CN108796413A CN201810623213.8A CN201810623213A CN108796413A CN 108796413 A CN108796413 A CN 108796413A CN 201810623213 A CN201810623213 A CN 201810623213A CN 108796413 A CN108796413 A CN 108796413A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Coating With Molten Metal (AREA)
- General Factory Administration (AREA)
Abstract
The invention belongs to sheet material coating technical fields; more particularly to a kind of method for tracking and displaying of continuous zinc coating unit production picture cutting point; it include continuous zinc coating unit; continuous zinc coating unit includes that weld seam tracking sensor, line speed setting and display, coil of strip information, DI bundlings information, strip cut damage, polishing machine and zinc pot end to end; process section belongs to the nucleus of entire galvanizing unit to this method in process of production; cannot substantially lifting speed and shutdown, otherwise can cause to generate substandard products and waste product.HMI pictures more intuitively show the operating condition for cutting point and position after providing cutting point tracking technique in process of production, it is very clear, without being calculated after there is accident, especially do not have to compute repeatedly in the case of production line continuous reduction of speed, system tracking system can constantly be calibrated with production technology speed, produce the tracking display technology of picture cutting point using efficient and convenient, precisely.
Description
Technical field
The invention belongs to sheet material coating technical fields, and in particular to a kind of continuous zinc coating unit production picture cutting point with
Track display methods.
Background technology
In daily production process, usually since annealing furnace sideslip, air knife block, air knife cord defects, polishing machine are generated
The defects of working roll dry slag, aberration, roughness decline, and roll coater applicator roll damages, will have a direct impact on product quality, leads to product
Degrading quality needs to calculate the time point that cutting point reaches within the shortest time, needs the calculating of time, be follow-up
Accident treatment prepare, often it is pressed for time, occur adjusting a large amount of technological parameter, including annealing furnace after accident in the short time
Cooling, production line reduction of speed reduce air pressure, and the follow-up adjustment for also having polishing machine and roll coater will also notify to come in and go out when necessary
Job placement of the mouth personnel to personnel, adjustment production schedule etc. is few to the time of production technology operation, in order to reduce cost,
Fault spread is prevented, needs to make rational arrangement within the shortest time, arranging not in time or calculate error can all cause
A large amount of degradation product is generated, accident production line stop accident is caused.
Invention content
In order to overcome drawbacks described above, the present invention to provide a kind of tracking display side of continuous zinc coating unit production picture cutting point
Method, it can utilize existing THE WELD SEAM TRACKING TECHNOLOGY and calculate strip length according to the weight of strip, thickness, width, according to
The tonnage that order requirements provide subtracts the resection of strip end to end, calculates strip and cuts length, cloth is utilized in strip operational process
The weld joint tracking set in the production line is constantly corrected cutting point, reduces error, and cutting point is shown with different colors
Show in HMI pictures, arrival length and the time of cutting point are shown at emphasis equipment position.
To achieve the above object, the present invention provides the following technical solutions：
A kind of method for tracking and displaying of continuous zinc coating unit production picture cutting point, includes continuous zinc coating unit, continuous zinc coating
Unit includes that weld seam tracking sensor, line speed setting and display, coil of strip information, DI bundlings information, strip are cut end to end
Damage, polishing machine and zinc pot, strip carry out polishing smooth and carry out continuous zinc coating via zinc pot via polishing machine.The bottom of polishing machine
Portion is equipped with polishing machine and shows that length and time, rear side are equipped with picture and cut point；Polishing machine shows that length and time include cutting
Point reaches the residue length of polishing machine and cuts the remaining time that point reaches polishing machine.The bottom of zinc pot is equipped with zinc pot and shows length
It is equipped with picture with time, rear side and cuts point；Zinc pot show length and time include cutting point reach zinc pot residue length and
Cutting point reaches the remaining time of zinc pot.
Method for tracking and displaying includes the following steps：
Step 1：Weld seam tracking sensor, line speed setting and display, coil of strip information three parts are by the event of generation to report
The form of text is transferred to tracking PLC, and being transferred to second control system after tracking PLC is handled is calculated, and is tied calculating
Fruit is sent to HMI picture processing server information processings, the bundling information assigned by HMI picture processing server combinations PDI, fixed
The color of adopted strip and the color of cutting point after strip color display tube reason device distribution color by being output on monitored picture.
Step 2：Cutting point in monitored picture shows that movement locus changes with the variation of production-line technique speed, and
It is constantly corrected by the test position of weld seam detection point in the process of running, data is exchanged with second control system, are counted again
Passed back again after calculation picture service device correct strip cutting point reach emphasis key a residue length, usually with≤0.2s/ times more
New speed is refreshed and is accurately shown.
Step 3：Production development or equipment breakdown in normal productive process, in order to reduce or prevent degradation product, work
The continuous reduction of speed of skill speed stops reaching the when of meeting speed of production, and primary PLC is constantly to Two-stage control in entire moderating process
System carries out data exchange, updates the show value at key equipment.
Step 4：Weight, width and thickness information according to raw materials for production calculate band according to Volume conservation law M=ρ .v
Steel length after subtracting entrance crop end length, calculates the length of strip cutting point, send data after welder two
It is sent in the HMI picture service devices of all fronts and shows after grade control system distribution.
Step 5：The band shown using the method for tracking and displaying of production picture cutting point after defect occurs at random in production line
Steel length is as a reference point, more accurately calculates defective locations, and defect X meters of remaining times occurs convenient for calculating and cuts,
Defect part can also be cut off after being found in time for the defect that can be controlled, reduces degradation product amount.
The present invention also has following additional technical feature：
As an optimization, the technological process that continuous zinc coating unit is produced is monitoring picture as the monitored picture of the HMI of production line
The case where strip operation is prompted in face, it is that picture cutting point and picture cut point respectively that technological process, which is set there are two cutting point, is drawn
Strip cutting is volume three by the setting of face cutting point and picture cutting point.
As an optimization, distinguishing the colouring information at indicating strip cutting point in the monitored picture of HMI, strip cutting is three
It is expressed as the areas A, the areas B and the areas C after volume, and is respectively represented with three kinds of different colors, with significant color in HMI pictures
It indicates, is moved with the traffic direction of strip, picture cutting point and picture cutting point can be intuitively expressed in HMI pictures
The specific region or equipment that position arrives separately at, and occur producing or equipment breakdown after can fast and accurately be positioned.
As an optimization, coil of strip information is the length x width x thickness and weight information of coil of strip.
Compared to the prior art the present invention, the advantage is that：
（1）HMI pictures more intuitively show the operating condition for cutting point after providing cutting point tracking technique in process of production
And position, it is very clear, without being calculated after there is accident, especially do not have to repeat in the case of production line continuous reduction of speed
It calculates, system tracking system can constantly be calibrated with production technology speed, and the method for tracking and displaying of production picture cutting point uses
It is efficient and convenient, precisely.
（2）The strip shown using the method for tracking and displaying of production picture cutting point after defect occurs at random in production line is long
Spend as a reference point, more accurately calculate defective locations, defect occur X meters it is equal convenient for calculating and cutting, for that can control
The defect of system can also cut off defect part after finding in time, reduce degradation product amount.
Description of the drawings
Fig. 1 is the process flow chart of the present invention；
Fig. 2 is that the polishing machine location and time of the present invention shows Local map；
Fig. 3 is that the zinc pot location and time of the present invention shows Local map；
Fig. 4 is the strip color and cutting point schematic diagram of the present invention；
Fig. 5 is the method schematic of the present invention.
Reference sign：In figure：1. picture cuts point, 2. pictures cut point, and 3. zinc pots show length and time, 4. light
Complete machine shows length and time, 5. polishing machines, 6. zinc pots, 7. strips, the residue length of 8. cutting point arrival polishing machines, 9. cuttings
Point reaches the remaining time of polishing machine, and 10. cutting points reach the residue length of zinc pot, when 11. cutting points reach the residue of zinc pot
Between.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.
A kind of method for tracking and displaying of continuous zinc coating unit production picture cutting point, includes continuous zinc coating unit, continuously
Galvanizing unit includes weld seam tracking sensor, line speed setting and display, coil of strip information, DI bundlings information, band steel toe
Tail cuts damage, polishing machine 5 and zinc pot 6, and strip 7 carries out polishing smooth and carries out continuous zinc coating via zinc pot 6 via polishing machine 5.
The bottom of polishing machine 5 is equipped with polishing machine and shows that length and time 4, rear side are equipped with picture cutting point 1；Polishing machine is shown
Length and time 4 include that cutting point reaches the residue length 8 of polishing machine and cuts the remaining time 9 that point reaches polishing machine.
The bottom of zinc pot 6 is equipped with zinc pot and shows that length and time 3, rear side are equipped with picture cutting point 2；Zinc pot show length and
Time 3 includes that cutting point reaches the residue length 10 of zinc pot and cuts the remaining time 11 that point reaches zinc pot.
Method for tracking and displaying includes the following steps：
Step 1：Weld seam tracking sensor, line speed setting and display, coil of strip information three parts are by the event of generation to report
The form of text is transferred to tracking PLC, and being transferred to second control system after tracking PLC is handled is calculated, and is tied calculating
Fruit is sent to HMI picture processing server information processings, the bundling information assigned by HMI picture processing server combinations PDI, fixed
The color of adopted strip and the color of cutting point after strip color display tube reason device distribution color by being output on monitored picture.
Wherein, coil of strip information is the length x width x thickness and weight information of coil of strip.
Step 2：Cutting point in monitored picture shows that movement locus changes with the variation of production-line technique speed, and
It is constantly corrected by the test position of weld seam detection point in the process of running, data is exchanged with second control system, are counted again
Passed back again after calculation picture service device correct strip cutting point reach emphasis key a residue length, usually with≤0.2s/ times more
New speed is refreshed and is accurately shown.
Step 3：Production development or equipment breakdown in normal productive process, in order to reduce or prevent degradation product, work
The continuous reduction of speed of skill speed stops reaching the when of meeting speed of production, and primary PLC is constantly to Two-stage control in entire moderating process
System carries out data exchange, updates the show value at key equipment.
Step 4：Weight, width and thickness information according to raw materials for production calculate band according to Volume conservation law M=ρ .v
Steel length after subtracting entrance crop end length, calculates the length of strip cutting point, send data after welder two
It is sent in the HMI picture service devices of all fronts and shows after grade control system distribution.
Step 5：The band shown using the method for tracking and displaying of production picture cutting point after defect occurs at random in production line
Steel length is as a reference point, more accurately calculates defective locations, and defect X meters of remaining times occurs convenient for calculating and cuts,
Defect part can also be cut off after being found in time for the defect that can be controlled, reduces degradation product amount.
Embodiment
The technological process that continuous zinc coating unit is produced is carried as the monitored picture of the HMI of production line in monitored picture
Show the case where strip 7 is run, it is picture cutting point 1 and picture cutting point 2, picture point respectively that technological process, which is set there are two cutting point,
Strip cutting is volume three by the setting of point of contact 1 and picture cutting point 2.
The colouring information at indicating strip cutting point is distinguished in the monitored picture of HMI, strip cutting distinguishes table after being volume three
It is shown as the areas A, the areas B and the areas C, and is respectively represented with three kinds of different colors, is indicated with significant color in HMI pictures, with
The traffic direction of strip moves, and the position minute of picture cutting point 1 and picture cutting point 2 can be intuitively expressed in HMI pictures
Be clipped to the specific region reached or equipment, and occur producing or equipment breakdown after can fast and accurately be positioned.
Continuous zinc coating unit produces the operating instruction of the method for tracking and displaying of picture cutting point：
Fig. 1 is the process flow chart of the entire production line, the monitored picture of the HMI as production line, the prompt band in monitored picture
The case where steel 7 is run, the two cutting point pictures cutting points 1 and picture cutting point 2 of 1 and Fig. 2 difference indicating strip, explanation in figure
Strip is divided into volume three.Residue length and the remaining time display 3 of indicating strip cutting point, light are provided with below the picture of zinc pot 6
Residue length and the remaining time display 4 of indicating strip cutting point are provided with below the picture of complete machine 5.
Two values are mainly shown in Fig. 2, are that strip reaches light in the residue length 8 and cutting point of polishing machine cutting point respectively
The remaining time 9 of complete machine.
Two values are mainly shown in Fig. 3, are that strip reaches zinc in the residue length 10 and cutting point of zinc pot cutting point respectively
The remaining time 11 of pot.
What is mainly expressed in Fig. 4 is the colouring information in HMI pictures at strip cutting point, the areas A, the areas B, the areas C generation respectively
Three kinds of colors of table, it is different from the color that strip is shown, it is mainly indicated with significant color in HMI pictures, with strip
Traffic direction moves, and the position that can intuitively express cutting point reaches that region or equipment, and operating personnel are very clear,
Appearance produce or equipment breakdown after can fast and accurately be positioned, it is also possible to symbol replaces, such as triangle, round
Or other shapes are added to point cusp position into line trace.
When in Fig. 5 the present invention continuous zinc coating unit production picture cutting point method for tracking and displaying schematic diagram, mainly by
Weld seam tracking sensor, line speed setting and display, coil of strip information（Length x width x thickness, weight）, DI bundlings letter
Breath, strip cut the most of composition of damage etc. five, weld seam tracking sensor, line speed setting and display, coil of strip information three end to end
The event of generation is transferred to tracking PLC by part in the form of message, and second control system is transferred to after tracking PLC is handled
It is calculated, and result of calculation is sent to HMI picture processing server information processings, combined by HMI picture processing servers
After the color of the bundling information that PDI is assigned, the color for defining strip and cutting point is by strip color display tube reason device distribution color
It is output on monitored picture.
Cutting point in monitored picture shows that movement locus changes with the variation of production-line technique speed, and is running
It is constantly corrected by the test position of weld seam detection point in the process, exchanges data with second control system, after recalculating again
It passes picture service device back and corrects the residue length that strip cutting point reaches emphasis key, usually with 0.2s/ times or shorter update
Speed is refreshed, accurate to show.
Production development or equipment breakdown in normal productive process, in order to reduce or prevent degradation product, process speed
Continuous reduction of speed stops reaching the when of meeting speed of production, in entire moderating process primary PLC constantly to second control system into
Row data exchange updates the show value at key equipment.
Weight, width, thickness information according to raw materials for production calculate strip length according to Volume conservation law M=ρ .v,
After subtracting entrance crop end length, calculate the length of strip cutting point, data are sent after welder when usual two
It is sent in the HMI picture service devices of all fronts and shows after grade control system distribution.
The strip length shown using the method for tracking and displaying of production picture cutting point after defect occurs at random in production line
It is as a reference point, defective locations are more accurately calculated, there are X meters of remaining times etc. convenient for calculating and cuts in defect, for
The defect that can be controlled can also cut off defect part after finding in time, reduce degradation product amount.
Process section belongs to the nucleus of entire galvanizing unit in process of production, cannot substantially lifting speed and shutdown, it is no
It can then cause to generate substandard products and waste product.
Claims (4)
1. a kind of method for tracking and displaying of continuous zinc coating unit production picture cutting point, which is characterized in that include continuous zinc coating
Unit, continuous zinc coating unit include weld seam tracking sensor, line speed setting and display, coil of strip information, DI bundlings letter
Breath, strip cut damage, polishing machine end to end（5）And zinc pot（6）, strip（7）Via polishing machine（5）Polish smooth and via zinc
Pot（6）Carry out continuous zinc coating；
Polishing machine（5）Bottom be equipped with polishing machine and show length and time（4）, rear side be equipped with picture cut point（1）；Polishing machine is aobvious
Show length and time（4）It include the residue length that cutting point reaches polishing machine（8）When reaching the residue of polishing machine with cutting point
Between（9）；
Zinc pot（6）Bottom be equipped with zinc pot and show length and time（3）, rear side be equipped with picture cut point（2）；Zinc pot shows length
And the time（3）It include the residue length that cutting point reaches zinc pot（10）The remaining time of zinc pot is reached with cutting point（11）；
Method for tracking and displaying includes the following steps：
Step 1：Weld seam tracking sensor, line speed setting and display, coil of strip information three parts are by the event of generation to report
The form of text is transferred to tracking PLC, and being transferred to second control system after tracking PLC is handled is calculated, and is tied calculating
Fruit is sent to HMI picture processing server information processings, the bundling information assigned by HMI picture processing server combinations PDI, fixed
The color of adopted strip and the color of cutting point after strip color display tube reason device distribution color by being output on monitored picture；
Step 2：Cutting point in monitored picture shows that movement locus changes with the variation of production-line technique speed, and is transporting
It is constantly corrected by the test position of weld seam detection point during row, data is exchanged with second control system, after recalculating
It passes picture service device back again and corrects the residue length that strip cutting point reaches emphasis key, it is usually fast with≤0.2s/ update
Degree is refreshed and is accurately shown；
Step 3：Production development or equipment breakdown in normal productive process, in order to reduce or prevent degradation product, technique speed
Continuous reduction of speed is spent, is stopped reaching the when of meeting speed of production, primary PLC is constantly to second control system in entire moderating process
Data exchange is carried out, the show value at key equipment is updated；
Step 4：It is long that strip calculated according to Volume conservation law M=ρ .v according to the weight of raw materials for production, width and thickness information
Degree after subtracting entrance crop end length, calculates the length of strip cutting point, the two level control for sending data after welder
It is sent in the HMI picture service devices of all fronts and shows after system distribution processed；
Step 5：The strip shown using the method for tracking and displaying of production picture cutting point after defect occurs at random in production line is long
It spends as a reference point, more accurately calculates defective locations, there are X meters of remaining times convenient for calculating and cutting in defect, for
The defect that can be controlled can also cut off defect part after finding in time, reduce degradation product amount.
2. the method for tracking and displaying of continuous zinc coating unit production picture cutting point according to claim 1, which is characterized in that
The technological process that continuous zinc coating unit is produced prompts strip as the monitored picture of the HMI of production line in monitored picture（7）
The case where operation, it is picture cutting point respectively that technological process, which is set there are two cutting point,（1）Point is cut with picture（2）, picture cutting
Point（1）Point is cut with picture（2）Setting by strip cutting be volume three.
3. the method for tracking and displaying of continuous zinc coating unit production picture cutting point according to claim 1, which is characterized in that
The colouring information at indicating strip cutting point is distinguished in the monitored picture of the HMI, strip cutting indicates respectively after being volume three
It for the areas A, the areas B and the areas C, and is respectively represented, is indicated with significant color in HMI pictures, with band with three kinds of different colors
The traffic direction of steel moves, and picture cutting point can be intuitively expressed in HMI pictures（1）Point is cut with picture（2）Position
The specific region arrived separately at or equipment, and occur producing or equipment breakdown after can fast and accurately be positioned.
4. the method for tracking and displaying of continuous zinc coating unit production picture cutting point according to claim 1, which is characterized in that
The coil of strip information is the length x width x thickness and weight information of coil of strip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623213.8A CN108796413B (en) | 2018-06-15 | 2018-06-15 | Tracking display method for split points of production pictures of continuous galvanizing unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810623213.8A CN108796413B (en) | 2018-06-15 | 2018-06-15 | Tracking display method for split points of production pictures of continuous galvanizing unit |
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| CN108796413B CN108796413B (en) | 2023-09-26 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN113473042A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Automatic tracking system and method for hot rolling main rolling line operation monitoring picture based on SDK |
| CN113473044A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Automatic television picture tracking system for hot rolling finishing line and control method thereof |
| CN114939542A (en) * | 2022-06-01 | 2022-08-26 | 成都宝钢汽车钢材部件加工配送有限公司 | Automatic sorting control system, automatic sorting equipment and control method for defective plates |
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| 陈涛;郑凯;陈志迅;: "连续热浸镀锌线物料的跟踪" * |
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| 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 |
| CN113473042A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Automatic tracking system and method for hot rolling main rolling line operation monitoring picture based on SDK |
| CN113473044A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Automatic television picture tracking system for hot rolling finishing line and control method thereof |
| CN114939542A (en) * | 2022-06-01 | 2022-08-26 | 成都宝钢汽车钢材部件加工配送有限公司 | Automatic sorting control system, automatic sorting equipment and control method for defective plates |
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