CN107470378A - Partition method between a kind of plate in preparation process based on composite plate blanks - Google Patents
Partition method between a kind of plate in preparation process based on composite plate blanks Download PDFInfo
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- CN107470378A CN107470378A CN201710617889.1A CN201710617889A CN107470378A CN 107470378 A CN107470378 A CN 107470378A CN 201710617889 A CN201710617889 A CN 201710617889A CN 107470378 A CN107470378 A CN 107470378A
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- Prior art keywords
- plate
- cotton
- release agent
- agent layer
- composite plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to partition method, this method between the plate in a kind of preparation process based on composite plate blanks to include：Step 1) configuration generation isolation agent solution, cotton is soaked, ensure that isolation agent solution is uniformly distributed on cotton completely using agent solution is isolated；The cotton soaked is dried or dried to step 2), forms release agent layer；Step 3) is cut according to the contact area between two plates to the release agent layer obtained in step 2)；Between release agent layer after cutting is laid on two plates by step 4), realizes and isolate between plate.Partition method between the plate of the present invention, by entering or being adsorbed onto in coarse sheeting interleaving agent, release agent layer is formed, ensure that the uniformity of interleaving agent in composite plate substrate, efficiently solves the problem that interleaving agent uniformity is difficult to control, adhesion easily occurs in production board, base efficiency is low.
Description
Technical field
The present invention relates to metallurgy industry steel rolling field, the plate interval in more particularly to a kind of preparation process based on composite plate blanks
From method.
Background technology
With the continuous development of scientific technology, metal material has played more and more important effect in each field, and right
Also stepped up in the requirement of metal material.Because composite plate by two or more there is the material of different qualities to form,
Macroscopically it is being provided with the heterogeneity of two or more material.Composite plate generally by carbon steel and has particular/special requirement at present
Cover material combination, the finished product of production has the characteristics of its usage economy of carbon steel sheet, again the wearability with institute's composite, anti-
The characteristics of corrosivity etc., therefore increasing industry begins to use composite plate.Wherein, the preparation of slab is that composite plate produced
The ring of key one in journey, it prepares quality and efficiency has large effect to follow-up production.
Currently limited by environmental protection condition and making area, the mode of the production generally use Rolling compund of composite plate is entered
OK, typically using being rolled jointly after more group substrates, cladding plate group plate, to improve production efficiency.And the manufacturing process of slab is due to work
Sequence is more, and production is had a great influence.The acquisition of release agent layer is exactly the important ring in slab manufacturing process between substrate.
The acquisition of release agent layer at present uses brushing method, is all according to certain ratio by different metal oxides
The method of brush brush is used after dissolving in a solvent, interleaving agent is coated between substrate and plays a part of substrate isolation.
In the open file that China Patent Publication No. is CN104138920A, it is pipe line steel to disclose a kind of base material
Rolled metal composite board manufacture method, it the article pointed out during base in the non-composite face brushing interleaving agent of cladding plate, with
Prevent composite plate from bonding.In the open file that China Patent Publication No. is CN105238216A, one kind is disclosed on substrate
The method of release agent layer and the composite containing substrate and release agent layer are obtained, refer to obtain release agent layer in its text
Method has spraying and brushes two ways.The painting way of above-described interleaving agent, that brushing is uneven all be present,
Often occur interleaving agent in actual production process using uneven, cause the situation of viscous connection occur between substrate, add follow-up
Processing procedure, reduce product quality.
The content of the invention
It is an object of the present invention to interleaving agent causes to apply using painting way between substrate during solution composite plate base
The technical problem that viscous connection easily occurs in uneven, production board is covered, so as to provide the plate in a kind of preparation process based on composite plate blanks
Between partition method.This method can be quickly obtained release agent layer according to different base specifications, and release agent layer, which has, prepares height
The advantages of effect, size uniform.
In order to solve the above technical problems, isolation side between plate in a kind of preparation process based on composite plate blanks provided by the invention
Method, this method include：
Step 1) configuration generation isolation agent solution, cotton is soaked, ensure isolation agent solution completely using agent solution is isolated
It is uniformly distributed on cotton；
The cotton soaked is dried or dried to step 2), forms release agent layer；
Step 3) is cut according to the contact area between two plates to the release agent layer obtained in step 2)；
Between release agent layer after cutting is laid on two plates by step 4), realizes and isolate between plate.
As the further improvement of above-mentioned technical proposal, described cotton uses coarse sheeting, by setting coarse sheeting to stack
The number of plies, adjust the thickness of release agent layer.
As the further improvement of above-mentioned technical proposal, the cotton soaked is carried out using warm-air drier in described step 2)
Drying.
Partition method advantage is between plate in a kind of preparation process based on composite plate blanks of the present invention：
Partition method between plate in composite plate blanks preparation process provided by the present invention, by entering or adsorbing interleaving agent
Into coarse sheeting, release agent layer is formed, the uniformity of interleaving agent in composite plate substrate is ensure that, it is equal to efficiently solve interleaving agent
The problem that even property is whard to control, adhesion easily occurs in production board, base efficiency is low；The present invention gives full play to the ability of existing equipment,
The steady production of ultra-thin breadth steel plate is realized by the ply rolling of steel plate, profile and surface quality are good.
Brief description of the drawings
Fig. 1 isolates method flow diagram between the plate in a kind of preparation process based on composite plate blanks of the present invention；
Fig. 2 is the position relationship schematic diagram that the release agent layer prepared using the inventive method is layed on composite plate blanks.
Reference
1st, substrate 2, composite bed 3, release agent layer
Embodiment
Technical scheme provided by the present invention is further illustrated with reference to embodiments.
The present invention is directed to the process of composite plate base, it is proposed that a kind of release agent layer acquisition methods, is isolated with realizing between plate；
This method can improve the production efficiency of release agent layer acquisition and the uniformity of interleaving agent.
The technical solution adopted in the present invention is by the active ingredient dissolving of interleaving agent, is equipped to certain density solution,
Cotton is immersed in solution or solution is brushed on cotton, the cotton uniformly soaked is dried rear standby.During base according to
Base size is cut, and is laid between two pieces of substrates, so as to improve base efficiency, it is uneven to solve liquid spray
Problem.As shown in figure 1, partition method between plate in the preparation process provided by the invention based on composite plate blanks, this method are specifically wrapped
Include：
Step 1) configuration generation isolation agent solution, cotton is soaked, ensure isolation agent solution completely using agent solution is isolated
It is uniformly distributed on cotton；
The cotton soaked is dried or dried to step 2), forms release agent layer；
Step 3) is cut according to the contact area between two plates to the release agent layer obtained in step 2)；
Between release agent layer after cutting is laid on two plates by step 4), realizes and isolate between plate.
Embodiment 1
Partition method, this method comprise the following steps between plate during a kind of composite plate base provided in the present embodiment：
Step 101) interleaving agent dissolves：According to composite plate base specification, certain density isolation agent solution is prepared；According to system
The difference of base specification and the finished product of rolling is slightly put down for this by (cotton) that soaks, it is necessary to select the release agent layer of different-thickness
The thickness of the number of plies adjustment interleaving agent of cloth.
In the present embodiment, the cotton that we select is coarse sheeting, and because it has, thickness is big, surface easy adsorbent
Feature, it ensure that the relatively more attachment interleaving agent of every layer of cotton soaked.
Step 102) soaks cotton：After the solution of preparation carries out sufficiently stirring guarantee uniformly, by cotton in interleaving agent
Fully soaked in solution；Or using spraying by the way of by interleaving agent solution spraying in cotton, ensure interleaving agent on cotton
Even distribution；
Cotton is dried or dried to step 103)：By the cotton soaked completely by interleaving agent using naturally dry or the side of drying
Formula volatilizees the solvent in solution, makes the active ingredient that interleaving agent is uniformly distributed on cotton.Soaking behind cotton, can add
One hot-air blower or warm-air drier carry out flash baking, more rapidly to realize the drying of cotton, improve efficiency.
Step 104) is cut：By the cotton with interleaving agent active ingredient, the size needed for is cut.
The acquisition of step 105) release agent layer：Between cotton after cutting is laid on into two blocks of cladding plates, so as to be had
The release agent layer of effect.As shown in Fig. 2 composite plate is made up of substrate 1 and composite bed 2, the release agent layer 3 of preparation can be laid on two
Between individual relative composite bed 2.
It is verified by experiments, using the above method of the present invention, will be entered among two block casting bases using the cotton for being soaked with interleaving agent
Row isolation combination forms female base, 20 × 3000mm of production (thickness × width) Q345E+304 composite plates, and Q345E is a kind of low
Alloy high-tensile structural steel, as substrate；304 be a kind of stainless steel, as cladding plate.Two blocks of steel plates can smoothly divide after rolling
Open, adhesion do not occur, surface quality is good, improves rolling success rate.
Specifically Comparability test result is：
The brushing of interleaving agent is carried out between two pieces of breadboards using usual manner, combination forms female base, size 145*
2000*2700mm (thickness * width * length), production 18*2000mm (thickness * width * length) AH32+304 composite plates,
AH32 is that a kind of ship steel is substrate, and 304 be a kind of stainless steel, to cover material.Crop end, trimming are carried out after rolling, is cut into welding
Part, there is residual adhesion between two pieces of breadboards, and can be real by external force (overhead traveling crane) after straightener is aligned
Now separate.
It follows that the interleaving agent obtained using conventional spary mode can be led due to usually there is the situation of uneven thickness
Cause produces adhesion between covering material, causes two layers of composite to be not easy to open, or even the situation for covering material surface fracture occurs, to rear
Sequence processing and material property impact.And it ensure that the uniform of separation layer thickness after partition method between the plate of the use present invention
Property, the loss to surface is avoided, the surface quality of product is good.
It should be noted last that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although ginseng
The present invention is described in detail according to embodiment, it will be understood by those within the art that, to the technical side of the present invention
Case is modified or equivalent substitution, and without departure from the spirit and scope of technical solution of the present invention, it all should cover in the present invention
Right among.
Claims (3)
1. partition method between the plate in a kind of preparation process based on composite plate blanks, it is characterised in that this method includes：
Step 1) configuration generation isolation agent solution, cotton is soaked, ensure isolation agent solution in cotton completely using agent solution is isolated
It is uniformly distributed on cloth；
The cotton soaked is dried or dried to step 2), forms release agent layer；
Step 3) is cut according to the contact area between two plates to the release agent layer obtained in step 2)；
Between release agent layer after cutting is laid on two plates by step 4), realizes and isolate between plate.
2. according to claim 1 based on partition method between the plate in composite plate blanks preparation process, it is characterised in that described
Cotton uses coarse sheeting, by the number of plies for setting coarse sheeting to stack, adjusts the thickness of release agent layer.
3. according to claim 1 based on partition method between the plate in composite plate blanks preparation process, it is characterised in that described
The cotton soaked is dried using warm-air drier in step 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617889.1A CN107470378A (en) | 2017-07-26 | 2017-07-26 | Partition method between a kind of plate in preparation process based on composite plate blanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617889.1A CN107470378A (en) | 2017-07-26 | 2017-07-26 | Partition method between a kind of plate in preparation process based on composite plate blanks |
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| Publication Number | Publication Date |
|---|---|
| CN107470378A true CN107470378A (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710617889.1A Pending CN107470378A (en) | 2017-07-26 | 2017-07-26 | Partition method between a kind of plate in preparation process based on composite plate blanks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139680A (en) * | 2019-12-19 | 2020-05-12 | 中国制浆造纸研究院有限公司 | Isolation material and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910965A (en) * | 1995-06-30 | 1997-01-14 | Japan Steel Works Ltd:The | Separating agent for clad steel and production of clad steel plate |
| CN2488683Y (en) * | 2001-08-23 | 2002-05-01 | 穆范飞 | Anti-adhesion fabric |
| CN105880285A (en) * | 2016-06-13 | 2016-08-24 | 河北工业大学 | Vacuum hot rolling method of stainless steel composite plate |
-
2017
- 2017-07-26 CN CN201710617889.1A patent/CN107470378A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910965A (en) * | 1995-06-30 | 1997-01-14 | Japan Steel Works Ltd:The | Separating agent for clad steel and production of clad steel plate |
| CN2488683Y (en) * | 2001-08-23 | 2002-05-01 | 穆范飞 | Anti-adhesion fabric |
| CN105880285A (en) * | 2016-06-13 | 2016-08-24 | 河北工业大学 | Vacuum hot rolling method of stainless steel composite plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139680A (en) * | 2019-12-19 | 2020-05-12 | 中国制浆造纸研究院有限公司 | Isolation material and preparation method and application thereof |
| CN111139680B (en) * | 2019-12-19 | 2022-02-08 | 中国制浆造纸研究院有限公司 | Isolation material and preparation method and application thereof |
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Application publication date: 20171215 |
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