CN109351782A - A kind of control method of planisher automatic string roller - Google Patents
A kind of control method of planisher automatic string roller Download PDFInfo
- Publication number
- CN109351782A CN109351782A CN201811172392.4A CN201811172392A CN109351782A CN 109351782 A CN109351782 A CN 109351782A CN 201811172392 A CN201811172392 A CN 201811172392A CN 109351782 A CN109351782 A CN 109351782A
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- China
- Prior art keywords
- string roller
- roller
- planisher
- automatic
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
Abstract
The invention discloses a kind of control methods of planisher automatic string roller, are applied to a planisher, wherein the planisher has position sensor, and position sensor judges that HGC hydraulic cylinder reaches limes superiors, sends HGC hydraulic cylinder and reaches limes superiors information to processor；The processor that HGC hydraulic cylinder reaches limes superiors information is received, sends the first control instruction to planisher；According to first control instruction received, lower backing roll rotation obtains automatic string roller and controls information；The lower backing roll will obtain the automatic string roller control information and be sent to processor；The processor for receiving the automatic string roller control information, carries out the movement of automatic string roller.It solves in the prior art since planisher bundling string roller process needs manual confirmation, there are the cumbersome technical problems that time-consuming, precise control is limited of process.Reach and save manual operation, time saving and energy saving, whole process is automatically performed, it is ensured that correct reliable operation is carried out, to reduce the technical effect of the abrasion of production equipment.
Description
Technical field
The present invention relates to steel industry Technique of Information Integration field more particularly to a kind of controlling parties of planisher automatic string roller
Method.
Background technique
The working principle of smooth bundling production line automatic string roller are as follows: upper lower backing roll and working roll are detached from mode, prop up up and down
Working roll is driven to carry out string roller movement by string roller cylinder after holding roller in place.
Currently, the process of smooth bundling string roller control are as follows: operative employee is risen by screen switching to roll change mode, HGC cylinder
To limes superiors position, while upper backup roll compensating cylinder driving upper backup roll reaches equilbrium position, and lower backing roll drops to limit inferior position, work
Make roll bending in release conditions.This process need to carry out manual confirmation to upper lower backing roll position, and this string roller is designed and realized
Journey is comparatively laborious, and takes a long time.
Summary of the invention
The present invention provides a kind of control methods of planisher automatic string roller, to solve in the prior art due to planisher
Bundling string roller process needs manual confirmation, and there are the cumbersome technical problems that time-consuming, precise control is limited of process.
The present invention provides a kind of control methods of planisher automatic string roller, are applied to a planisher, wherein described smooth
Equipment position sensor, which comprises position sensor judges that HGC hydraulic cylinder reaches limes superiors, and it is hydraulic to send HGC
Cylinder reaches limes superiors information to processor；The processor that HGC hydraulic cylinder reaches limes superiors information is received, the first control is sent and refers to
It enables to planisher, first control instruction is the working condition that the planisher roll-bending cylinder is in balanced mode；According to reception
First control instruction arrived, lower backing roll rotation obtain automatic string roller and control information；Described in the lower backing roll will obtain
Automatic string roller control information is sent to processor；The processor for receiving the automatic string roller control information, sends second
For control instruction to string roller cylinder, second control instruction is that the string roller cylinder carries out the movement of automatic string roller；The string roller cylinder receives
Second control instruction, and carry out automatic string roller movement.
Preferably, the position sensor judges that HGC hydraulic cylinder reaches limes superiors, and sends HGC hydraulic cylinder and reach pole
Before limit information is to processor, further includes: obtain roll and roll mileage；When roll rolling mileage reaches string roller position, people
Machine interface sends string roller prompt；Judged whether to meet automatic string roller die formula entry condition according to the man-machine interface；When meeting
When stating automatic string roller die formula entry condition, upper backup roll rises to limes superiors, and is in equilbrium position.
Preferably, the string roller cylinder receives second control instruction, and carries out automatic string roller movement, comprising: root
Information is controlled according to the automatic string roller, the string roller cylinder carries out the string traversing movement of roller；Whether in place to judge working roll string roller；Work as institute
After stating working roll string roller in place, MTS magnetic scale sends the working roll string roller Relocation complete signal；It is fixed to receive the working roll string roller
Signal is completed in position, and the automatic string roller is completed, and the upper backup roll and top working roll drop to threading position.
Preferably, the automatic string roller die formula entry condition is to determine that production line does not have emergency stop, locking signal, not in tension
It is requested in batching and without raising speed.
Preferably, the lower backing roll velocity of rotation is 70 rpms.
Preferably, the string roller cylinder drives the working roll to carry out string roller movement.
Preferably, the lower backing roll will obtain the automatic string roller control information and be sent to processor, comprising: pass through institute
Lower backing roll rotation is stated, velocity information is sent to encoder；The encoder is converted to the velocity information received
The automatic string roller control information is sent to processor.
Preferably, the encoder is rotary encoder.
Said one or multiple technical solutions in the embodiment of the present invention at least have following one or more technology effects
Fruit:
1, in a kind of control method of planisher automatic string roller provided in an embodiment of the present invention, it is applied to a planisher,
In, the planisher has position sensor, which comprises judges HGC by the position sensor installed on planisher
Whether hydraulic cylinder reaches limes superiors, and the position sensor is arranged in the planisher fore side and transmission side, when the HGC liquid
When cylinder pressure reaches limes superiors, the position sensor is contacted to obtain the signal that the HGC hydraulic cylinder reaches limes superiors, is sent
Information eliminates the process of manual confirmation support roller position to processor, when the HGC hydraulic cylinder reaches limes superiors,
Ensure that planisher roll-bending cylinder is balanced mode, the processor receives the information that the HGC hydraulic cylinder reaches limes superiors, sends
For first control instruction to planisher, first control instruction is the work shape that the planisher roll-bending cylinder is in balanced mode
State, upper backup roll is located at upper limit position at this time, and is in equilbrium position, and working roll is in release state, and lower backing roll rotates,
Information, which is controlled, using encoder feedback automatic string roller by the rotation of the lower backing roll controls program, setting string to automatic string roller
Dynamic limit value, the lower backing roll will obtain the automatic string roller control information and be sent to the processor, receive described automatic
Roller of going here and there controls the processor of information, sends the second control instruction to string roller cylinder, second control instruction is the string roller
Cylinder carries out the movement of automatic string roller, and the string roller cylinder drives working roll to control information according to the vibration of setting according to the automatic string roller
Limit value carries out the movement of automatic string roller, to realize the movement of automatic string roller, whole process is automatically performed, time saving and energy saving, solves
In the prior art since planisher bundling string roller process needs manual confirmation, there is technical issues that process is cumbersome, together
When avoid manual operation and error occur, guarantee is accurately and reliably run, thus is solved the limited technology of precise control and asked
Topic, is an important production link on smooth production line additionally, due to planisher automatic string roller, is accurately and reliably transported by it
Row can achieve the abrasion for reducing production equipment, and then improve the technical effect of the quality of finished steel.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the control method of planisher automatic string roller of the embodiment of the present invention；
Fig. 2 is planisher automatic string roller position view in the embodiment of the present invention.
Description of symbols: upper backup roll 1, top working roll 2, bottom working roll 3, lower backing roll 4.
Specific embodiment
The embodiment of the invention provides a kind of control methods of planisher automatic string roller, are applied to a planisher, wherein institute
Planisher is stated with position sensor, solves in the prior art since planisher bundling string roller process needs manual confirmation, deposits
In the cumbersome technical problem that time-consuming, precise control is limited of process.
Technical method in the embodiment of the present invention, general thought are as follows: position sensor judges that HGC hydraulic cylinder reaches pole
Limit, and send HGC hydraulic cylinder and reach limes superiors information to processor；Receive the processing that HGC hydraulic cylinder reaches limes superiors information
Device sends the first control instruction to planisher, and first control instruction is that the planisher roll-bending cylinder is in balanced mode
Working condition；According to first control instruction received, lower backing roll rotation obtains automatic string roller and controls information；It is described
Lower backing roll will obtain the automatic string roller control information and be sent to processor；Receive the institute of the automatic string roller control information
Processor is stated, sends the second control instruction to string roller cylinder, second control instruction is that string roller cylinder progress automatic string roller is dynamic
Make；The string roller cylinder receives second control instruction, and carries out automatic string roller movement.Reach whole process automatic control,
It is more accurate, human error is avoided, realizes correct reliable operation, while the control method of planisher automatic string roller is smooth
An important production link on production line controls string roller process and realizes correct reliable operation, so as to reach drop
The abrasion of low production equipment, and then improve the technical effect of finished product steel quality.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 is a kind of flow diagram of the control method of planisher automatic string roller in the embodiment of the present invention.The present invention is real
A kind of control method of planisher automatic string roller in example is applied, a planisher is applied to, wherein the planisher has position sensing
Device, as shown in Figure 1, which comprises
Step 10: position sensor judges that HGC hydraulic cylinder reaches limes superiors, and sends HGC hydraulic cylinder and reach limes superiors letter
It ceases to processor；
Specifically, the embodiment of the present invention is applied to a planisher, the fore side and transmission side HGC of the planisher are hydraulic
Position sensor is set on cylinder, judges whether the HGC hydraulic cylinder reaches upper limit position by the position sensor, when
When the HGC hydraulic cylinder reaches upper limit position, the position sensor will issue signal, and the HGC hydraulic cylinder is reached
The information of the limit is to processor, it should be understood that the HGC in present invention implementation is the abbreviation of Hydraulic automatic control, or is hydraulic
AGC or HAGC, it is the important component and one of the key technology that accurately controls of modern strip thickness of milling train.Pass through
The position sensor judges that HGC hydraulic cylinder reaches limes superiors and avoids artificial progress location confirmation, has reached labor-saving
Technical effect.
Step 20: receiving the processor that HGC hydraulic cylinder reaches limes superiors information, send the first control instruction to smooth
Machine, first control instruction are the working condition that the planisher roll-bending cylinder is in balanced mode；
Specifically, receive the processor that HGC hydraulic cylinder reaches limes superiors information, the first control instruction is sent to smooth
Machine, first control instruction are the working condition that the planisher roll-bending cylinder is in balanced mode, it is ensured that the planisher is curved
Roller cylinder is in balanced mode, and upper backup roll 1 rises to limes superiors position and in equilbrium position at this time, and working roll is release conditions.
Step 30: according to first control instruction received, lower backing roll 4 is rotated, and obtains automatic string roller control letter
Breath；
Step 40: the lower backing roll will obtain the automatic string roller control information and be sent to processor；
Further, 4 velocity of rotation of lower backing roll is 70 rpms.
Further, the lower backing roll 4 will obtain the automatic string roller control information and be sent to processor, comprising: logical
It crosses the lower backing roll 4 to rotate, velocity information is sent to encoder；The encoder turns the velocity information received
It is changed to the automatic string roller control information and is sent to processor.
Further, the encoder is rotary encoder.
Specifically, when ensuring that the roll-bending cylinder is in balanced mode, lower backing roll 4 is started turning, and the lower branch
Support roller 4 is rotated with 70 turns of speed per minute, while sending velocity information to coding when the rotation of the lower backing roll 4
Device, the encoder are rotary encoder, it should be appreciated that rotary encoder described in the embodiment of the present invention is for measuring revolving speed simultaneously
The device quickly adjusted the speed may be implemented in cooperation PWM technology, and photoelectric rotary coder, can be by the angle of output shaft by photoelectric conversion
The mechanical quantities such as displacement, angular speed are converted into corresponding electric pulse with digital output, rotary encoder be light harvesting mechanical & electrical technology in
The speed displacement sensor of one.The rotation of the lower backing roll 4 is converted into automatic string roller control by the rotary encoder
Information processed, the automatic string roller control information are to set the automatic string roller control program of vibration limit value.The lower backing roll 4 is again
Automatic string roller control information is fed back into the processor by the rotary encoder.
Step 50: receiving the processor of automatic string roller control information, send the second control instruction to going here and there roller
Cylinder, second control instruction are that the string roller cylinder carries out the movement of automatic string roller；
Specifically, automatic string roller control information is sent to the processor by the rotary encoder, when described
Processor sends the second control instruction to string roller cylinder after receiving the automatic string roller control information, and second control instruction is
The instruction that the string roller cylinder carries out the movement of automatic string roller is controlled, is transmitted by second control instruction and carries out the movement of automatic string roller
Signal, further realize automatic string roller, avoid manual operation.
Step 60: the string roller cylinder receives second control instruction, and carries out automatic string roller movement.
Further, the string roller cylinder receives second control instruction, and carries out automatic string roller movement, comprising:
Information is controlled according to the automatic string roller, the string roller cylinder carries out the string traversing movement of roller；Whether in place to judge working roll string roller；When
The working roll string roller in place after, MTS magnetic scale sends the working roll string roller Relocation complete signal；Receive the working roll string roller
Relocation complete signal, the automatic string roller are completed, and the upper backup roll 1 and top working roll 2 drop to threading position.
Further, the string roller cylinder drives the working roll to carry out string roller movement.
Specifically, the string roller cylinder is according to the automatic string when the string roller cylinder receives second control instruction
The vibration limit value that roller controls information setting carries out the movement of automatic string roller, and the automatic string roller movement includes: that the string roller cylinder carries out
The string traversing movement of roller, carries out the movement of automatic string roller, and the string roller cylinder described in string roller movement drives the working roll to be gone here and there
Roller movement, the working roll are divided into top working roll 2 and bottom working roll 3, the top working roll 2 and the bottom working roll 3 respectively into
Row transverse shifting；Then, whether in place to judge the working roll string roller；When the working roll string roller in place after, pass through MTS magnetic scale
Signal is received, working roll string roller Relocation complete signal is then sent.It should be understood that MTS described in the embodiment of the present invention is the whole world the
The company of one developing magnetostriction measurement technology, in the U.S., NASDAQ is independently listed, and general headquarters are located at Minn.,
It is the manufacturer of the whole world maximum high-performance and high-precision Mechanics Performance Testing, simulation system and displacement sensor.Finally receive
The working roll string roller Relocation complete signal, the automatic string roller are completed, and the upper backup roll 1 and top working roll 2 are dropped to and worn
Band position, i.e. planisher normal operating conditions, whole process are automatically performed, avoid manually carrying out true to upper 4 position of lower backing roll
Recognize, to solve in the prior art since planisher bundling string roller process needs manual confirmation, there are the cumbersome technologies of process
Problem, while whole process automatically controls, it is more accurate, human error is avoided, realizes correct reliable operation, while smooth
The control method of machine automatic string roller is an important production link on smooth production line, controls string roller process and realizes correctly
Reliable operation so as to reach the abrasion for reducing production equipment, and then improves the technical effect of finished product steel quality.
Further, the position sensor judges that HGC hydraulic cylinder reaches limes superiors, and sends HGC hydraulic cylinder and reach
Before limit information is to processor, further includes: obtain roll and roll mileage；String roller position is reached when the roll rolls mileage,
Man-machine interface sends string roller prompt；Judged whether to meet automatic string roller die formula entry condition according to the man-machine interface；Work as satisfaction
When the automatic string roller die formula entry condition, upper backup roll 1 rises to limes superiors, and is in equilbrium position.
Further, the automatic string roller die formula entry condition is to determine that production line does not have emergency stop, locking signal, is not being opened
It is requested during power is batched and without raising speed.
Specifically, judging that HGC hydraulic cylinder reaches limes superiors in the position sensor, and sends HGC hydraulic cylinder and reach
Limes superiors information gives processor foregoing description method further include: firstly, according to the rolling mileage of roll to determine whether reaching string
Roller position sends the prompt for carrying out string roller by man-machine interface, thus real when the rolling mileage arrival string roller position of the roll
Show according to rolling mileage automatic prompt string roller, has reached the technical effect of more user-friendly design；It should be understood that the present invention is implemented
HMI is the abbreviation of Human Machine Interface in example, and " man-machine interface " is also man-machine interface, and man-machine interface is (also known as
User interface or user interface) it is the medium interacted between system and user with information exchange, it realizes the interior of information
Portion's form and the mankind can receive the conversion between form, and all there is man-machine interfaces in the field of all participant's machine information exchanges.
Then, the entry condition for meeting automatic string roller die formula, the automatic string are determined whether in the operation screen of the man-machine interface
Roller die formula entry condition are as follows: determine that production line does not have emergency stop, locking signal, requested not in tension coiling and without raising speed；Then,
When the automatic string roller die formula entry condition meets, the upper backup roll 1 is begun to ramp up, and the upper backup roll 1 rises to
Extreme position, and in equilbrium position, it is hydraulic to the HGC finally by two position sensors being arranged on the planisher
The position of cylinder is judged.To realize whole process automatic processing, the mistake for manually carrying out operation generation is avoided, together
When it is time saving and energy saving, and then solve in the prior art since planisher bundling string roller process needs manual confirmation, it is numerous that there are processes
The technical problem that trivial time-consuming, precise control is limited, having reached ensures that the planisher carries out correct reliable operation, in turn
The abrasion of production equipment is reduced, and the technology of more user-friendly design can be reached automatically according to rolling mileage prompt string roller
Effect.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages:
1, in a kind of control method of planisher automatic string roller provided in an embodiment of the present invention, it is applied to a planisher,
In, the planisher has position sensor, which comprises judges HGC by the position sensor installed on planisher
Whether hydraulic cylinder reaches limes superiors, and the position sensor is arranged in the planisher fore side and transmission side, when the HGC liquid
When cylinder pressure reaches limes superiors, the position sensor is contacted to obtain the signal that the HGC hydraulic cylinder reaches limes superiors, is sent
Information eliminates the process of manual confirmation support roller position to processor, when the HGC hydraulic cylinder reaches limes superiors,
Ensure that planisher roll-bending cylinder is balanced mode, the processor receives the information that the HGC hydraulic cylinder reaches limes superiors, sends
For first control instruction to planisher, first control instruction is the work shape that the planisher roll-bending cylinder is in balanced mode
State, upper backup roll is located at upper limit position at this time, and is in equilbrium position, and working roll is in release state, and lower backing roll rotates,
Information, which is controlled, using encoder feedback automatic string roller by the rotation of the lower backing roll controls program, setting string to automatic string roller
Dynamic limit value, the lower backing roll will obtain the automatic string roller control information and be sent to the processor, receive described automatic
Roller of going here and there controls the processor of information, sends the second control instruction to string roller cylinder, second control instruction is the string roller
Cylinder carries out the movement of automatic string roller, and the string roller cylinder drives working roll to control information according to the vibration of setting according to the automatic string roller
Limit value carries out the movement of automatic string roller, to realize the movement of automatic string roller, whole process is automatically performed, time saving and energy saving, solves
In the prior art since planisher bundling string roller process needs manual confirmation, there is technical issues that process is cumbersome, together
When avoid manual operation and error occur, guarantee is accurately and reliably run, thus is solved the limited technology of precise control and asked
Topic, is an important production link on smooth production line additionally, due to planisher automatic string roller, is accurately and reliably transported by it
Row can achieve the abrasion for reducing production equipment, and then improve the technical effect of the quality of finished steel.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of control method of planisher automatic string roller is applied to a planisher, wherein the planisher has position sensing
Device, which is characterized in that the described method includes:
Position sensor judges that HGC hydraulic cylinder reaches limes superiors, and sends HGC hydraulic cylinder and reach limes superiors information to processor；
The processor that HGC hydraulic cylinder reaches limes superiors information is received, sends the first control instruction to planisher, first control
System instruction is the working condition that the planisher roll-bending cylinder is in balanced mode；
According to first control instruction received, lower backing roll rotation obtains automatic string roller and controls information；
The lower backing roll will obtain the automatic string roller control information and be sent to processor；
The processor for receiving automatic string roller control information, sends the second control instruction to string roller cylinder, and described second
Control instruction is that the string roller cylinder carries out the movement of automatic string roller；
The string roller cylinder receives second control instruction, and carries out automatic string roller movement.
2. the method as described in claim 1, which is characterized in that the position sensor judges that HGC hydraulic cylinder reaches limes superiors,
And it sends before HGC hydraulic cylinder reaches limes superiors information to processor, further includes:
It obtains roll and rolls mileage；
When roll rolling mileage reaches string roller position, man-machine interface sends string roller prompt；
Judged whether to meet automatic string roller die formula entry condition according to the man-machine interface；
When meeting the automatic string roller die formula entry condition, upper backup roll rises to limes superiors, and is in equilbrium position.
3. the method as described in claim 1, which is characterized in that the string roller cylinder receives second control instruction, and
Carry out the movement of automatic string roller, comprising:
Information is controlled according to the automatic string roller, the string roller cylinder carries out the string traversing movement of roller；
Whether in place to judge working roll string roller；
When the working roll string roller in place after, MTS magnetic scale sends the working roll string roller Relocation complete signal；
The working roll string roller Relocation complete signal is received, the automatic string roller is completed, under the upper backup roll and top working roll
It is down to threading position.
4. method according to claim 2, which is characterized in that the automatic string roller die formula entry condition is to determine that production line does not have
There are emergency stop, locking signal, is requested not in tension coiling and without raising speed.
5. the method as described in claim 1, which is characterized in that the lower backing roll velocity of rotation is 70 rpms.
6. method as claimed in claim 3, which is characterized in that the string roller cylinder drives the working roll to carry out string roller movement.
7. the method as described in claim 1, which is characterized in that the lower backing roll will obtain the automatic string roller control information
It is sent to processor, comprising:
It is rotated by the lower backing roll, velocity information is sent to encoder；
The velocity information received is converted to the automatic string roller control information and is sent to processor by the encoder.
8. the method for claim 7, which is characterized in that the encoder is rotary encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172392.4A CN109351782B (en) | 2018-10-09 | 2018-10-09 | Control method for automatic roller stringing of temper mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172392.4A CN109351782B (en) | 2018-10-09 | 2018-10-09 | Control method for automatic roller stringing of temper mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109351782A true CN109351782A (en) | 2019-02-19 |
| CN109351782B CN109351782B (en) | 2020-05-15 |
Family
ID=65348655
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811172392.4A Active CN109351782B (en) | 2018-10-09 | 2018-10-09 | Control method for automatic roller stringing of temper mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586656A (en) * | 2019-09-04 | 2019-12-20 | 鞍钢股份有限公司 | Method for ensuring accurate positioning of baffle cylinder of coil splitting line temper mill |
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| JPS60191612A (en) * | 1984-03-14 | 1985-09-30 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling device |
| US5448901A (en) * | 1994-05-03 | 1995-09-12 | The University Of Toledo | Method for controlling axial shifting of rolls |
| CN104438351A (en) * | 2014-08-29 | 2015-03-25 | 武汉钢铁(集团)公司 | Control method for hydraulic servo system for shifting rolls of intermediate rolls of double-rack rolling mill |
| CN106269882A (en) * | 2015-05-28 | 2017-01-04 | 鞍钢股份有限公司 | Cold continuous rolling working roll dynamic variable specification play method |
| CN205914535U (en) * | 2016-07-13 | 2017-02-01 | 宝钢股份黄石涂镀板有限公司 | Roller control system is scurried to rolling mill |
| CN106623442A (en) * | 2016-12-22 | 2017-05-10 | 北京首钢股份有限公司 | Online automatic roller scurrying method of working roller of planisher and control device |
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2018
- 2018-10-09 CN CN201811172392.4A patent/CN109351782B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191612A (en) * | 1984-03-14 | 1985-09-30 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling device |
| US5448901A (en) * | 1994-05-03 | 1995-09-12 | The University Of Toledo | Method for controlling axial shifting of rolls |
| CN104438351A (en) * | 2014-08-29 | 2015-03-25 | 武汉钢铁(集团)公司 | Control method for hydraulic servo system for shifting rolls of intermediate rolls of double-rack rolling mill |
| CN106269882A (en) * | 2015-05-28 | 2017-01-04 | 鞍钢股份有限公司 | Cold continuous rolling working roll dynamic variable specification play method |
| CN205914535U (en) * | 2016-07-13 | 2017-02-01 | 宝钢股份黄石涂镀板有限公司 | Roller control system is scurried to rolling mill |
| CN106623442A (en) * | 2016-12-22 | 2017-05-10 | 北京首钢股份有限公司 | Online automatic roller scurrying method of working roller of planisher and control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586656A (en) * | 2019-09-04 | 2019-12-20 | 鞍钢股份有限公司 | Method for ensuring accurate positioning of baffle cylinder of coil splitting line temper mill |
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| Publication number | Publication date |
|---|---|
| CN109351782B (en) | 2020-05-15 |
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