CN206334959U - A kind of system that can improve reversing cold mill lumber recovery - Google Patents
A kind of system that can improve reversing cold mill lumber recovery Download PDFInfo
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- CN206334959U CN206334959U CN201621364597.9U CN201621364597U CN206334959U CN 206334959 U CN206334959 U CN 206334959U CN 201621364597 U CN201621364597 U CN 201621364597U CN 206334959 U CN206334959 U CN 206334959U
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Abstract
The utility model provides a kind of system that can improve reversing cold mill lumber recovery, including saddle, the first movable guide plate platform, the first framework, the first pressing plate, the second framework, the second pressing plate, cross cutting scissors, the 3rd framework, the 4th framework, bending straightening roller, the second movable guide plate platform, useless core, supporting table, manual welder, operating platform and pinch roll；Band coil of strip after pickling and useless core are deployed, so that useless core is taken the lead to align with taking the lead with coil of strip and is stitched together, then by useless core take the lead be welded to connect with taking the lead with coil of strip, then startup cross cutting scissors are cut useless core make it that the original tape head in useless core is stayed in newly taking the lead with coil of strip is turned on coil of strip, then newly taking the lead with coil of strip are delivered into rolling mill production line after rolling and carry out cold-rolling treatment；About 2% lumber recovery loss, about 40 yuan of reduction ton steel production cost can be reduced.
Description
Technical field
The utility model is related to cold rolling technology field, more particularly, to a kind of reversing cold mill lumber recovery of can improving
System.
Background technology
In cold rolling production, there is point of tandem mill and reversible mill.Do not shut down, continuously roll in the tandem mill operation of rolling
System, entire volume thickness is homogeneous, in the absence of taking the lead and the problem of magnetic tape trailer, rolling process lumber recovery intimate 100%；Reversible mill one
As point several passages roll back and forth, the taking the lead of raw material coil of strip can not from start to finish complete the rolling of whole passages with magnetic tape trailer, therefore former
Material coil of strip take the lead be unable to reach target thickness with the thickness at magnetic tape trailer.
Raw material coil of strip obtains cold-rolled steel coils after the completion of being rolled through reversible mill, no matter whether the core of raw material coil of strip reaches
To target thickness (raw material coil of strip it is cold rolling it is previous as the part not up to standard of the thickness at its coil of strip beginning can be wiped out, with convenient
It is cold rolling), by the rolling of reversing cold mill, occur that thickness magnetic tape trailer not up to standard and a thickness is not up to standard
Take the lead.
The magnetic tape trailer of cold-rolled steel coils is rolled up at the center of coil of strip, although thickness is not up to standard but can not wipe out, the band of cold-rolled steel coils
Head is exposed, because the thickness later stage not up to standard can be cut off.Due to cold-rolled steel coils take the lead do not reached with the thickness of magnetic tape trailer
To target thickness, thus cold-rolled steel coils take the lead be not counted in finished weight with the weight of magnetic tape trailer, thus cold-rolled products exist compared with
Big lumber recovery loss.In general, one 20 tons of raw material coil of strip, average one take the lead or magnetic tape trailer weight 300~
500kg, therefore lumber recovery is only 96%, loss about 4%.Lumber recovery loss 1%, about 20 yuan of ton steel loss, therefore improve reversible
Cold-rolling mill lumber recovery can create preferable economic benefit.
Therefore, the technical problem that reversing cold mill lumber recovery is those skilled in the art's urgent need to resolve how is improved.
Utility model content
The purpose of this utility model is to provide a kind of system that can improve reversing cold mill lumber recovery, the system energy
Enough improve reversing cold mill lumber recovery.
To solve above-mentioned technical problem, the technical scheme that the utility model is provided is：
A kind of system that can improve reversing cold mill lumber recovery, including saddle, the first movable guide plate platform, the first frame
Frame, the first pressing plate, the second framework, the second pressing plate, cross cutting scissors, the 3rd framework, the 4th framework, bending straightening roller, the second activity are led
Pallet, useless core, supporting table, manual welder, operating platform and pinch roll；
The saddle, the first framework, the second framework, the 3rd framework, the 4th framework and supporting table are arranged on level ground
It is arranged in order above and from left to right；
The saddle is used to place after the band coil of strip after cold rolling pickling；
The operating platform be fixed on first framework, the second framework, the 3rd framework and the 4th framework for
The deploying portion of the deploying portion of supporting part coil of strip and useless core；
The first movable guide plate platform is arranged on first framework for peeling off taking the lead with coil of strip, is easy to strip
Volume take the lead smoothly enter operating platform；
The pinch roll is arranged on first framework for dragging that taking the lead with coil of strip enters or to exit operation flat
Platform；
First pressing plate and the second pressing plate are arranged on second framework, and first pressing plate is inclined to the saddle
Seat side, second pressing plate is inclined to the supporting table side, and is additionally provided with and pneumatically or hydraulically depresses on second framework
Device, first pressing plate is connected with the pneumatically or hydraulically screwdown gear, second pressing plate and described pneumatic or liquid
Press screwdown gear drive connection；
The cross cutting scissors are arranged on the redundance for being used for after the completion of welding cutting off useless core on the 3rd framework；
The bending straightening roller, which is arranged on the 4th framework, to be used to align taking the lead and remaining expanding unit for useless core
Point, be easy to useless core take the lead and remaining deploying portion smoothly enters operating platform；
The second movable guide plate platform is arranged on the 4th framework to peel off taking the lead for useless core, is easy to useless volume
The taking the lead of core smoothly enters operating platform；
The manual welder be used for coil of strip take the lead with useless core take the lead to push down and align after by the band with coil of strip
Head with useless core take the lead be welded to connect；
The useless core is placed in the supporting table.
The utility model provides a kind of system that can improve reversing cold mill lumber recovery, by the band coil of strip after pickling
Deploy with useless core so that the taking the lead to align with the taking the lead with coil of strip of the useless core is stitched together, then will be described
The taking the lead of useless core is welded to connect with the taking the lead with coil of strip, then start cross cutting scissors useless core is cut it is described useless to cause
Original tape head in core stay in it is described taking the lead with turning into new with coil of strip on coil of strip, then new with coil of strip being taken the lead
Rolling mill production line is delivered to after rolling and carries out cold-rolling treatment；
The utility model is improved the original production process of direct cold rolling after pickling, it is cold rolling after pickling before add
One procedure, after pickling there is the new of certain length and weight to take the lead with welding the preceding paragraph on coil of strip, thus, just cold rolling
Preceding extends the length newly taken the lead with coil of strip, when cold rolling completion obtains cold-rolled steel coils, cold-rolled steel coils with it is cold rolling preceding
With the equal length with coil of strip newly taken the lead, the magnetic tape trailer of cold-rolled steel coils ensconces the center of coil of strip, although thickness is not up to standard still
It can not wipe out, the taking the lead to be exposed of cold-rolled steel coils facilitates the later stage to cut off, and the thickness being exposed of cold-rolled steel coils is not up to standard
Take the lead after excision, the length of cold-rolled steel coils has shortened the length taken the lead, and is so far welded after the length of cold-rolled steel coils and pickling
The length with coil of strip before connecing is identical, and welding is new to take the lead the increased length of institute and in a disguised form be cut up after cold rolling, equal to not increasing
Do not subtract, the soldered weight newly taken the lead of the weight taken the lead of finished weight be so not counted in originally to balancing out, it is cold rolling after
The weight of obtained cold-rolled steel coils one and only one magnetic tape trailer can not be included in finished weight, compared to after cold rolling in the prior art
To cold-rolled steel coils a magnetic tape trailer and the weight taken the lead can not be included in finished weight, the side that the utility model is provided
The weight taken the lead has been lost in method less, and lumber recovery is improved into the ratio shared by the length taken the lead, and can reduce about 2%
Lumber recovery loss, about 40 yuan of reduction ton steel production cost.
Brief description of the drawings
A kind of structure for system that can improve reversing cold mill lumber recovery that Fig. 1 provides for the utility model embodiment
Schematic diagram.
In figure：1 band coil of strip, 2 saddles, 3 first movable guide plate platforms, 4 first frameworks, 5 first pressing plates, 6 second frameworks, 7 the
Two pressing plates, 8 cross cutting scissors, 9 the 3rd frameworks, 10 the 4th frameworks, 11 bending straightening rollers, 12 second movable guide plate platforms, 13 useless core, 14
Supporting table, 15 operating platforms, 16 pinch rolls, 17 level grounds.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " axial direction ", " radial direction ", " longitudinal direction ", " horizontal stroke
To ", " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer ", " clockwise ",
The orientation or position relationship of instructions such as " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description
The utility model and simplified description, rather than instruction or the signified device of hint or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Reference picture 1, Fig. 1 for the utility model embodiment provide it is a kind of can improve reversing cold mill lumber recovery be
The structural representation of system.
Led this application provides a kind of system that can improve reversing cold mill lumber recovery, including saddle 2, the first activity
It is pallet 3, the first framework 4, the first pressing plate 5, the second framework 6, the second pressing plate 7, cross cutting scissors 8, the 3rd framework 9, the 4th framework 10, curved
Bent smoothing roll 11, the second movable guide plate platform 12, useless core 13, supporting table 14, manual welder, operating platform 15 and pinch roll
16；
The saddle 2, the first framework 4, the second framework 6, the 3rd framework 9, the 4th framework 10 and supporting table 14 are arranged on
It is arranged in order on level ground 17 and from left to right；
The saddle 2 is used to place after the band coil of strip 1 after cold rolling pickling；
The operating platform 15 is fixed on first framework 4, the second framework 6, the 3rd framework 9 and the 4th framework 10
For the deploying portion of the deploying portion and useless core 13 of supporting part coil of strip 1；
The first movable guide plate platform 3 is arranged on first framework 4 for peeling off taking the lead with coil of strip 1, is easy to
Taking the lead with coil of strip 1 smoothly enters operating platform 15；
The pinch roll 16 is arranged on first framework 4 enters or exits behaviour for dragging taking the lead with coil of strip 1
Make platform 15；
The pressing plate 7 of first pressing plate 5 and second is arranged on second framework 6, and first pressing plate 5 deviation institute
State the side of saddle 2, second pressing plate 7 is inclined to the side of supporting table 14, and be additionally provided with second framework 6 it is pneumatic or
Holding-down device of hydraulic, first pressing plate 5 is connected with the pneumatically or hydraulically screwdown gear, second pressing plate 7 and institute
State pneumatically or hydraulically screwdown gear drive connection；
The cross cutting scissors 8 are arranged on the excess portion for being used for after the completion of welding cutting off useless core 13 on the 3rd framework 9
Point；
The bending straightening roller 11, which is arranged on the 4th framework 10, to be used to align taking the lead and remaining for useless core 13
Deploying portion, be easy to useless core 13 take the lead and remaining deploying portion smoothly enters operating platform 15；
The second movable guide plate platform 12 is arranged on for peeling off taking the lead for useless core 13 on the 4th framework 10, just
In useless core 13 take the lead smoothly enter operating platform 15；
The manual welder be used for coil of strip 1 take the lead with useless core 13 take the lead to push down and align after will be with coil of strip 1
Take the lead with useless core 13 take the lead be welded to connect；
The useless core 13 is placed in the supporting table 14.
This application provides a kind of method that can improve reversing cold mill lumber recovery, comprise the following steps：
1) it will be hung to after the band coil of strip 1 after cold rolling pickling with boom hoisting on saddle 2, it is described after the completion of control lifting
Direction is taken the lead towards the side of operating platform 15 with coil of strip 1；
2) the first movable guide plate platform 3 is risen, then starts saddle 2 and send the taking the lead with coil of strip 1 with pinch roll 16
Sprawled on to the operating platform 15 and along the upper surface of the operating platform 15 until at the first pressing plate 5；
Then the saddle 2 is shut down with the pinch roll 16, is then turned on being connected with first pressing plate 5
Pneumatically or hydraulically screwdown gear, push drive first pressing plate 5 using pneumatically or hydraulically screwdown gear and push, and then realize
The taking the lead with coil of strip 1 is pushed down with first pressing plate 5；
3) useless core 13 is hung at supporting table 14 with boom hoisting, the useless core 13 takes the lead after the completion of control lifting
Direction is towards the side of operating platform 15；Useless core is the steel scrap volume of output in production process in iron and steel enterprise；
4) the second movable guide plate platform 6 is risen, then starts bending straightening roller 11 and the useless core 13 is taken the lead into aligning
Then it is fed on the operating platform 15, and is sprawled along the upper surface of the operating platform 15 until at the second pressing plate 7；
Then by the useless core 13 take the lead with the taking the lead to align and be stitched together with coil of strip 1, be then turned on
The pneumatically or hydraulically screwdown gear that second pressing plate 7 is connected, pushes drive described using pneumatically or hydraulically screwdown gear
Second pressing plate 7 is pushed, and then realization pushes down taking the lead for the useless core 13 with second pressing plate 7；
5) by the useless core 13 take the lead be welded to connect with the taking the lead with coil of strip 1；
6) start cross cutting scissors 8 select the useless core 13 be located at second pressing plate 6 and the bending straightening roller 11 it
Between one at the useless core 13 is cut, turned into make it that the original tape head in the useless core 13 is stayed on the band coil of strip 1
Newly the taking the lead with coil of strip 1；
7) new with coil of strip 1 is taken the lead rollback by saddle 2 described in reverse starting and the pinch roll 16；
8) it will be hung to boom hoisting with the band coil of strip 1 newly taken the lead on rolling mill production line and carry out cold rolling, produced
Go out cold rolling coil.
In the utility model, the steel rider that saddle 2 coats polyurethane by two root surfaces is constituted, wherein one is driven by motor,
Can positive and negative both direction rotate, that packs up with coil of strip 1 after front opening taking the lead with coil of strip 1, and welding for welding new taking the lead.
In the utility model, the band coil of strip 1 after pickling is hung on saddle 2 weld by overhead traveling crane newly takes the lead operation, welding
After the completion of band coil of strip 1 hung by overhead traveling crane to rolling mill production line carry out cold rolling again.
In the utility model, provided with the first movable guide plate platform 3 and the second movable guide plate platform 12, the two can freely up and down put
It is dynamic, its act on be it is smooth peel off corresponding taking the lead with coil of strip 1 and useless core 13, be easy to taking the lead with coil of strip 1 and useless core 13
Smoothly enter operating platform 15.
In the utility model, the steel rider that above-mentioned pinch roll 16 coats polyurethane by two root surfaces is constituted, wherein one by electricity
Machine drives, can positive and negative both direction rotate, enter or exit operating platform for dragging taking the lead with coil of strip 1, pinch roll 16 by
First framework 4 is supported.
In the utility model, operating platform 15 is fixed on the first framework 4, the second framework 6, the 3rd framework 9 and the 4th frame
On frame 10, the deploying portion for the deploying portion and useless core 13 of supporting part coil of strip 1.
In the utility model, the first pressing plate 5 and the second pressing plate 7 are driven by pneumatically or hydraulically screwdown gear, and the first pressing plate 5 is used
In pushing down taking the lead with coil of strip 1, the second pressing plate 7 is used to pushing down taking the lead for useless core 13, and the first pressing plate 5 and the second pressing plate 7 are by the
Two frameworks 6 are supported.
In the utility model, taking the lead with coil of strip 1 is taken the lead after pushing down and aliging with useless core 13, is utilized by operating personnel
Manual welder, by with coil of strip 1 take the lead with useless core 13 take the lead be welded to connect.
In the utility model, cross cutting scissors 8 are supported by the 3rd framework 9, for cutting off many of useless core 13 after the completion of welding
Remaining part point.
In the utility model, bending straightening roller 11 is supported by the 4th framework 10, for align useless core 13 take the lead and
Remaining deploying portion, be easy to useless core 13 take the lead and remaining deploying portion smoothly enters operating platform 15.
In the utility model, useless core 13 is supported by supporting table 14 with groove.
There is provided the device for the method for realizing above-mentioned raising reversing cold mill lumber recovery, including saddle in the utility model
The 2, first movable guide plate platform 3 of seat, the second movable guide plate platform 12, the framework 4 of pinch roll 16 and first, the first pressing plate 5, the second pressing plate 7
And second framework 6, the framework 9 of cross cutting scissors 8 and the 3rd, the framework 10 of bending straightening roller 11 and the 4th, supporting table 14, operating platform 15 etc.
Major part is constituted, at the same including necessary motor, pneumatically or hydraulically drive device etc., said structure is positioned at same level ground
To cause the upper surface of operating platform 15 as horizontal plane on 17.
The utility model can improve the system and method for reversing cold mill lumber recovery there is provided a kind of, after pickling
Band coil of strip 1 deploy with useless core 13 so that the taking the lead of the useless core 13 aligns splicing with the taking the lead with coil of strip 1 one
Rise, then by the useless core 13 take the lead be welded to connect with the taking the lead with coil of strip 1, then start cross cutting scissors 8 by useless volume
Core 13 cut with so that the original tape head in the useless core 13 stay in it is described taking the lead with turning into new with coil of strip 1 on coil of strip 1,
Then newly the taking the lead with coil of strip 1 is delivered into rolling mill production line after rolling and carries out cold-rolling treatment；
The utility model is improved the original production process of direct cold rolling after pickling, it is cold rolling after pickling before add
One procedure, after pickling there is the new of certain length and weight to take the lead with welding the preceding paragraph on coil of strip 1, thus, just cold
Extend the length newly taken the lead with coil of strip 1 before rolling, when cold rolling completion obtains cold-rolled steel coils, cold-rolled steel coils with it is cold rolling before
With the equal length with coil of strip 1 newly taken the lead, the magnetic tape trailer of cold-rolled steel coils ensconces the center of coil of strip, although thickness it is not up to standard but
It is to wipe out, the taking the lead to be exposed of cold-rolled steel coils facilitates the later stage to cut off, and the thickness being exposed of cold-rolled steel coils is not reached
Target is taken the lead after excision, and the length of cold-rolled steel coils has shortened the length taken the lead, so far after the length of cold-rolled steel coils and pickling
The length with coil of strip 1 before welding is identical, and welding is new to take the lead the increased length of institute and in a disguised form be cut up after cold rolling, equal to not
Increasing does not subtract, and the soldered weight newly taken the lead of the weight taken the lead of finished weight is so not counted in originally to balancing out, cold rolling
The weight of cold-rolled steel coils one and only one magnetic tape trailer obtained afterwards can not be included in finished weight, after cold rolling in the prior art
A magnetic tape trailer and the weight taken the lead for obtained cold-rolled steel coils can not be included in finished weight, what the utility model was provided
The weight taken the lead has been lost in method less, and lumber recovery is improved into the ratio shared by the length taken the lead, and can be reduced about
2% lumber recovery loss, about 40 yuan of reduction ton steel production cost.
Illustrate：Assuming that the length with coil of strip before cold rolling after pickling is 100m；
If directly carried out according to script production technology, after pickling it is cold rolling, it is cold rolling after obtain cold-rolled steel coils, cold-rolled steel coils
Length is also 100m, occurs that a thickness length not up to standard is 2m magnetic tape trailers and a thickness length not up to standard is 2m bands
Head, the magnetic tape trailer of cold-rolled steel coils is rolled up at the center of coil of strip, although thickness is not up to standard but can not wipe out, and the taking the lead of cold-rolled steel coils is exposed at
Outside facilitates the later stage to cut off, after excision the taking the lead of 2m, and cold-rolled steel coils are actual also to remain 98m, along with 2m magnetic tape trailer is not counted in finished product
Weight, the length that can be included in finished weight of such cold-rolled steel coils is left with 96m, and this is for the 100m most started strip
For volume 1, lumber recovery is exactly 96%；
If the method provided according to the utility model, the length newly taken the lead of welding is 2m, that is, with coil of strip after welding
New length is 102m, then cold rolling to obtain cold-rolled steel coils, the length of cold-rolled steel coils be also in 102m, cold-rolled process length do not send out
Changing, occurs that a thickness length not up to standard is 2m magnetic tape trailers and a thickness length not up to standard is that 2m takes the lead, then
The thickness being exposed of cold-rolled steel coils length not up to standard is taken the lead into excision for 2m, i.e., cold-rolled steel coils are cut off into 2m, it is cold rolling
Coil of strip is actual also to remain 100m, and along with 2m magnetic tape trailer is not counted in finished weight, such cold-rolled steel coils can be included in finished weight
Length is left with 98m, and this is for the 100m most started band coil of strip 1, and yield rate is exactly 98%, than original production work
The lumber recovery of skill improves 2%, reduces the production cost of ton steel.
The method and apparatus of the not detailed description of the utility model are prior art, repeat no more.
Specific embodiment used herein is set forth to principle of the present utility model and embodiment, and the above is implemented
The explanation of example is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for the art
Those of ordinary skill for, on the premise of the utility model principle is not departed from, can also to the utility model carry out it is some
Improve and modify, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (1)
1. a kind of system that can improve reversing cold mill lumber recovery, it is characterised in that including saddle, the first movable guide plate
Platform, the first framework, the first pressing plate, the second framework, the second pressing plate, cross cutting scissors, the 3rd framework, the 4th framework, bending straightening roller,
Two movable guide plate platforms, useless core, supporting table, manual welder, operating platform and pinch roll；
The saddle, the first framework, the second framework, the 3rd framework, the 4th framework and supporting table be arranged on level ground and
From left to right it is arranged in order；
The saddle is used to place after the band coil of strip after cold rolling pickling；
The operating platform is fixed on first framework, the second framework, the 3rd framework and the 4th framework for support
The deploying portion of deploying portion with coil of strip and useless core；
The first movable guide plate platform is arranged on first framework for peeling off taking the lead with coil of strip, is easy to coil of strip
Take the lead smoothly to enter operating platform；
The pinch roll is arranged on first framework enters or exits operating platform for dragging taking the lead with coil of strip；
First pressing plate and the second pressing plate are arranged on second framework, and first pressing plate is inclined to the saddle one
Side, second pressing plate is inclined to the supporting table side, and is additionally provided with pneumatically or hydraulically screwdown gear on second framework,
First pressing plate is connected with the pneumatically or hydraulically screwdown gear, and second pressing plate is pneumatically or hydraulically depressed with described
Device is connected；
The cross cutting scissors are arranged on the redundance for being used for after the completion of welding cutting off useless core on the 3rd framework；
The bending straightening roller, which is arranged on the 4th framework, to be used to align taking the lead and remaining deploying portion for useless core, just
In useless core take the lead and remaining deploying portion smoothly enters operating platform；
The second movable guide plate platform is arranged on the 4th framework to peel off taking the lead for useless core, is easy to useless core
Take the lead smoothly to enter operating platform；
The manual welder be used for coil of strip take the lead with useless core take the lead to push down and align after by with coil of strip taking the lead with
The taking the lead of useless core is welded to connect；
The useless core is placed in the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364597.9U CN206334959U (en) | 2016-12-13 | 2016-12-13 | A kind of system that can improve reversing cold mill lumber recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364597.9U CN206334959U (en) | 2016-12-13 | 2016-12-13 | A kind of system that can improve reversing cold mill lumber recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334959U true CN206334959U (en) | 2017-07-18 |
Family
ID=59300627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364597.9U Expired - Fee Related CN206334959U (en) | 2016-12-13 | 2016-12-13 | A kind of system that can improve reversing cold mill lumber recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734198A (en) * | 2016-12-13 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of system and method that can improve reversing cold mill lumber recovery |
| CN110280590A (en) * | 2019-07-19 | 2019-09-27 | 中国重型机械研究院股份公司 | A kind of excellent special steel reversable cold-rolling machine rolling equipment of high yield and milling method |
| CN114011876A (en) * | 2021-10-25 | 2022-02-08 | 鞍钢重型机械有限责任公司 | Production process of magnesium alloy coiled material capable of realizing repeated use of strip head and strip tail |
-
2016
- 2016-12-13 CN CN201621364597.9U patent/CN206334959U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734198A (en) * | 2016-12-13 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of system and method that can improve reversing cold mill lumber recovery |
| CN110280590A (en) * | 2019-07-19 | 2019-09-27 | 中国重型机械研究院股份公司 | A kind of excellent special steel reversable cold-rolling machine rolling equipment of high yield and milling method |
| CN110280590B (en) * | 2019-07-19 | 2024-03-01 | 中国重型机械研究院股份公司 | Rolling equipment and rolling method of high-grade special steel reversible cold rolling mill |
| CN114011876A (en) * | 2021-10-25 | 2022-02-08 | 鞍钢重型机械有限责任公司 | Production process of magnesium alloy coiled material capable of realizing repeated use of strip head and strip tail |
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