CN108889783A - A kind of method of quick judgement lithium ion battery rolloff roller pressure uniformity coefficient - Google Patents
A kind of method of quick judgement lithium ion battery rolloff roller pressure uniformity coefficient Download PDFInfo
- Publication number
- CN108889783A CN108889783A CN201810758527.9A CN201810758527A CN108889783A CN 108889783 A CN108889783 A CN 108889783A CN 201810758527 A CN201810758527 A CN 201810758527A CN 108889783 A CN108889783 A CN 108889783A
- Authority
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- China
- Prior art keywords
- pressure
- sensitive paper
- milling roller
- roller
- lithium ion
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 17
- 238000003801 milling Methods 0.000 claims abstract description 57
- 239000003292 glue Substances 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000002791 soaking Methods 0.000 claims abstract description 6
- 238000010410 dusting Methods 0.000 claims abstract description 5
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000011161 development Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000011112 process operation Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000018109 developmental process Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Sanitary Thin Papers (AREA)
Abstract
The invention discloses a kind of methods for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient,Ash is floated on surface in the rolling process of up-down rollers using the hairbrush of clean softness to brush off,Hairbrush is avoided to be involved between milling roller during dusting off,It prevents from influencing milling roller surface flatness,Up-down rollers are cleared up after recycling the towel twisting for soaking alcohol,It is dirty to remove surface,Milling roller removing surface is clean,Superficial Foreign Body is avoided to influence judging result,Induction paper is cut into suitable size,Guarantee that pressure-sensitive paper can be with the surface of fully wrapped around milling roller,So that measurement result is more comprehensive,Reduce variable,The two sides of pressure-sensitive paper are adhesively fixed with milling roller using glue,The surface of pressure-sensitive paper and milling roller lower roll are flat and fit,This method,A kind of pressure-sensitive paper is used,Make it through roll squeezer,When sensing different pressure,The pressure-sensitive paper can show the color of the different depths,To realize the measurement of platen pressure.
Description
Technical field
The present invention relates to lithium battery manufacturing technology fields, specially a kind of quickly to judge that lithium ion battery rolloff roller pressure is equal
The method of even degree.
Background technique
In lithium battery manufacturing process, the positive/negative plate by coating drying is needed to be rolled with pressure roller to process thickness, then under
Go to rear process.The thickness uniformity rolled assembles battery core and the consistency of electrical property has a major impact, and to be rolled
The high pole piece of consistency of thickness, the pressure distribution of pressure roller transverse direction is uniform before first having to guarantee to roll, in current industry
The instrument of pressure roller detection can only detect the depth of parallelism of up-down rollers, and be unable to test the distribution of the pressure between up-down rollers.
Summary of the invention
The purpose of the present invention is to provide a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient, with
Solve the problems mentioned above in the background art.
In order to solve the above technical problem, the present invention provides following technical solutions：It is a kind of quickly to judge that lithium ion battery is ground
The method of nip pressure uniformity coefficient, including step 1 clear up milling roller；Step 2 chooses pressure-sensitive paper；Step 3 places sense
Platen；Step 4, fixed pressure-sensitive paper；Step 5 rolls pressure-sensitive paper；Step 6, pressure-sensitive paper determine；
In said step 1, cleaning milling roller includes the following steps：
1) roll squeezer is opened：Roll milling roller slowly；
2) floating ash is removed：Ash is floated on surface in the rolling process of up-down rollers using the hairbrush of clean softness to brush off；
3) removing surface：Up-down rollers are cleared up using the towel for soaking alcohol, it is dirty to remove surface；
In the step 2, corresponding pressure-sensitive paper model is selected according to the degree of pressure of pressure roll, and be cut into properly
Size；
In the step 3, pressure-sensitive paper is lain in a horizontal plane between milling roller, and the sides aligned parallel at edge and milling roller；
In the step 4, fixed pressure-sensitive paper includes the following steps：
1) roll squeezer is closed：Milling roller is set to stop rolling, and the front end of pressure-sensitive paper is clamped and fixed between up-down rollers；
2) two sides of pressure-sensitive paper are adhesively fixed with milling roller using glue；
3) surface of pressure-sensitive paper and milling roller lower roll are flat and fit；
In the step 5, milling roller is opened, pressure-sensitive paper is rolled；
In the step 6, record pressure-sensitive paper on color concentration, finally according to each position concentration on pressure-sensitive paper come
Determine the pressure between roll squeezer up-down rollers；
According to the above technical scheme, hairbrush is avoided to be involved between milling roller during dusting off in the step 1.
According to the above technical scheme, the concentration of alcohol is 75%-95% in the step 1, and is wiped after towel twisting
It wipes, needs to wear gloves operation in the process.
According to the above technical scheme, the model of pressure-sensitive paper has special ultralow pressure (LLLW), ultralow pressure in the step 2
(LLW), six kinds of low pressure (LW), middle pressure (MW/MS), high pressure (HS) and super-pressure (HHS).
According to the above technical scheme, the length of pressure-sensitive paper is 6cm bigger than the length of milling roller in the step 2.
According to the above technical scheme, the center line of pressure-sensitive paper is vertical with the axis of milling roller in the step 3, and plane
Intersection point is located at axis centre point.
According to the above technical scheme, glue is adhesive in the step 4, and opens type again or fiber is taken off again to be general
Open form.
According to the above technical scheme, it can according to need adjustment in the step 5 and roll the number of pressure-sensitive paper, and
Pressure-sensitive paper can show the color of the different depths under different pressure.
According to the above technical scheme, in the step 6 observation induction paper color development whether there is or not certain shortcoming or color development whether
Uniform, contact area reaches certain area and whether defined pressure maintains certain value.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being：The quick judgement lithium ion battery rolloff roll-in
Surface is floated ash in the rolling process of up-down rollers using the hairbrush of clean softness and brushed off, dusted off by the method for power uniformity coefficient
It avoids hairbrush from being involved between milling roller in journey, prevents from influencing milling roller surface flatness, the towel for soaking alcohol is recycled to twist
Up-down rollers to be cleared up after dry, removing surface is dirty, and milling roller removing surface is clean, avoid Superficial Foreign Body from influencing judgement knot
Fruit, induction paper are cut into suitable size, guarantee that pressure-sensitive paper can be with the surface of fully wrapped around milling roller, so that measurement result is more
Comprehensively, variable is reduced, the two sides of pressure-sensitive paper are adhesively fixed with milling roller using glue, it will be under the surface and milling roller of pressure-sensitive paper
Roller is flat and fit, and is convenient for pressure-sensitive paper uniform force, and corrugationless generates, so that result is more accurate, is had according to the color development of induction paper
Whether no certain shortcoming or color development are uniform, contact area reaches certain area and whether defined pressure maintains certain value,
To which the pressure understood between up-down rollers according to result is distributed, simple, intuitive, convenient for operation.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is overall flow figure of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：One kind quickly judging that lithium ion battery rolloff roller pressure is uniform
The method of degree, including step 1 clear up milling roller；Step 2 chooses pressure-sensitive paper；Step 3 places pressure-sensitive paper；Step 4,
Fixed pressure-sensitive paper；Step 5 rolls pressure-sensitive paper；Step 6, pressure-sensitive paper determine；
In step 1, cleaning milling roller includes the following steps：
1) roll squeezer is opened：Roll milling roller slowly；
2) floating ash is removed：Ash is floated on surface in the rolling process of up-down rollers using the hairbrush of clean softness to brush off；
3) removing surface：Up-down rollers are cleared up using the towel for soaking alcohol, it is dirty to remove surface；
In step 2, corresponding pressure-sensitive paper model is selected according to the degree of pressure of pressure roll, and is cut into suitable big
It is small；
In step 3, pressure-sensitive paper is lain in a horizontal plane between milling roller, and the sides aligned parallel at edge and milling roller；
In step 4, fixed pressure-sensitive paper includes the following steps：
1) roll squeezer is closed：Milling roller is set to stop rolling, and the front end of pressure-sensitive paper is clamped and fixed between up-down rollers；
2) two sides of pressure-sensitive paper are adhesively fixed with milling roller using glue；
3) surface of pressure-sensitive paper and milling roller lower roll are flat and fit；
In step 5, milling roller is opened, pressure-sensitive paper is rolled；
In step 6, the concentration of the color on pressure-sensitive paper is recorded, is finally determined according to each position concentration on pressure-sensitive paper
Pressure between roll squeezer up-down rollers；
Wherein, it avoids hairbrush from being involved between milling roller during dusting off in step 1, prevents from influencing to roll roller surface light
Slippery；The concentration of alcohol is 75%-95% in step 1, and is wiped after towel twisting, and disinfection wiping effect is good, completely,
It needs to wear gloves operation in the process, avoids making epidermis from scattering and disappearing a large amount of moisture stimulation skin；The model of pressure-sensitive paper has spy in step 2
Six kinds of ultralow pressure (LLLW), ultralow pressure (LLW), low pressure (LW), middle pressure (MW/MS), high pressure (HS) and super-pressure (HHS), are convenient for
Corresponding model is selected as needed；The length of pressure-sensitive paper is 6cm bigger than the length of milling roller in step 2, guarantees that pressure-sensitive paper can be complete
Variable is reduced so that measurement result is more comprehensive in the surface of full package milling roller；In step 3 the center line of pressure-sensitive paper with roll
The axis of roller is vertical, and plane point of intersection is located at axis centre point, and the surface of milling roller is completely attached to pressure-sensitive paper；
Glue is adhesive in step 4, and opens type again or fiber opens type again to be general, convenient for fixed and remove pressure-sensitive paper, is avoided
Remained on surface glue；It can according to need the number that adjustment rolls pressure-sensitive paper, and pressure-sensitive at various pressures in step 5
Paper can show the color of the different depths, convenient for determining the range and size of pressure according to the concentration of color；It is observed in step 6
Incude paper color development whether there is or not certain shortcomings or color development whether uniform, contact area reaches certain area and defined pressure whether
Certain value is maintained, is distributed to understand the pressure between up-down rollers according to result.
Working principle：Open roll squeezer, roll milling roller slowly, using clean softness hairbrush up-down rollers rolling
Ash is floated on surface in the process to brush off, avoids hairbrush from being involved between milling roller during dusting off, prevents from influencing to roll roller surface light
Slippery clears up up-down rollers after recycling the towel twisting for soaking alcohol, and removing surface is dirty, according to the pressure of pressure roll
Degree selects corresponding pressure-sensitive paper model, and is cut into suitable size, and the pressure-sensitive paper cut is lain in a horizontal plane in milling roller
Between, and the sides aligned parallel at edge and milling roller, guarantee that pressure-sensitive paper can be with the surface of fully wrapped around milling roller, so that measurement result
More comprehensively, variable is reduced, makes milling roller stop rolling, and the front end of pressure-sensitive paper is clamped and fixed between up-down rollers, utilizes
The two sides of pressure-sensitive paper are adhesively fixed by glue with milling roller, and the surface of pressure-sensitive paper and milling roller lower roll are flat and fit, and open and grind
Pressure roller rolls pressure-sensitive paper, records the concentration of the color on pressure-sensitive paper, whether there is or not certain shortcoming or color developments for the color development of observation induction paper
Whether uniform, contact area reaches certain area and whether defined pressure maintains certain value, thus on being understood according to result
Pressure distribution between lower roll.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient, including step 1, clear up milling roller；Step
Rapid two, choose pressure-sensitive paper；Step 3 places pressure-sensitive paper；Step 4, fixed pressure-sensitive paper；Step 5 rolls pressure-sensitive paper；Step 6,
Pressure-sensitive paper determines, it is characterised in that：
In said step 1, cleaning milling roller includes the following steps：
1) roll squeezer is opened：Roll milling roller slowly；
2) floating ash is removed：Ash is floated on surface in the rolling process of up-down rollers using the hairbrush of clean softness to brush off；
3) removing surface：Up-down rollers are cleared up using the towel for soaking alcohol, it is dirty to remove surface；
In the step 2, corresponding pressure-sensitive paper model is selected according to the degree of pressure of pressure roll, and be cut into suitable big
It is small；
In the step 3, pressure-sensitive paper is lain in a horizontal plane between milling roller, and the sides aligned parallel at edge and milling roller；
In the step 4, fixed pressure-sensitive paper includes the following steps：
1) roll squeezer is closed：Milling roller is set to stop rolling, and the front end of pressure-sensitive paper is clamped and fixed between up-down rollers；
2) two sides of pressure-sensitive paper are adhesively fixed with milling roller using glue；
3) surface of pressure-sensitive paper and milling roller lower roll are flat and fit；
In the step 5, milling roller is opened, pressure-sensitive paper is rolled；
In the step 6, the concentration of the color on pressure-sensitive paper is recorded, is finally determined according to each position concentration on pressure-sensitive paper
Pressure between roll squeezer up-down rollers.
2. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：Hairbrush is avoided to be involved between milling roller during dusting off in the step 1.
3. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：The concentration of alcohol is 75%-95% in the step 1, and is wiped after towel twisting, needs to wear gloves in the process
Operation.
4. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：The model of pressure-sensitive paper has special ultralow pressure (LLLW), ultralow pressure (LLW), low pressure (LW), middle pressure (MW/ in the step 2
MS), six kinds of high pressure (HS) and super-pressure (HHS).
5. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：The length of pressure-sensitive paper is 6cm bigger than the length of milling roller in the step 2.
6. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：The center line of pressure-sensitive paper and the axis of milling roller are vertical in the step 3, and plane point of intersection is located at axis centre point
Place.
7. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：Glue is adhesive in the step 4, and opens type again or fiber opens type again to be general.
8. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：It can according to need the number that adjustment rolls pressure-sensitive paper, and pressure-sensitive paper at various pressures in the step 5
It can show the color of the different depths.
9. a kind of method for quickly judging lithium ion battery rolloff roller pressure uniformity coefficient according to claim 1, special
Sign is：Whether there is or not certain shortcomings or color development whether uniform, contact area reaches for the color development of observation induction paper in the step 6
Whether certain area and defined pressure maintain certain value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758527.9A CN108889783A (en) | 2018-07-11 | 2018-07-11 | A kind of method of quick judgement lithium ion battery rolloff roller pressure uniformity coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758527.9A CN108889783A (en) | 2018-07-11 | 2018-07-11 | A kind of method of quick judgement lithium ion battery rolloff roller pressure uniformity coefficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108889783A true CN108889783A (en) | 2018-11-27 |
Family
ID=64349238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758527.9A Pending CN108889783A (en) | 2018-07-11 | 2018-07-11 | A kind of method of quick judgement lithium ion battery rolloff roller pressure uniformity coefficient |
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| Country | Link |
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| CN (1) | CN108889783A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900396A (en) * | 2019-01-24 | 2019-06-18 | 苏州滕艺科技有限公司 | Detection pressure sensitive film and its application method |
| CN111653723A (en) * | 2020-05-22 | 2020-09-11 | 南京理工大学 | Preparation method and application method of metal sodium sheet and metal potassium sheet |
| CN113432513A (en) * | 2020-03-23 | 2021-09-24 | 上海烟草集团有限责任公司 | Inspection device for gluing brush roll of filter stick forming machine |
| CN114659694A (en) * | 2022-04-20 | 2022-06-24 | 浙江理工大学 | Method for detecting surface pressure distribution of elastic compression roller of filament spreading machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052803A (en) * | 1989-12-25 | 1991-07-10 | 石川岛播磨重工业株式会社 | The thickness control system of milling train |
| EP0544111A1 (en) * | 1991-10-28 | 1993-06-02 | Harald Preiss | Apparatus for measuring the pressing force of roll and gripping systems |
| CN103752541A (en) * | 2014-01-17 | 2014-04-30 | 杨秀英 | Dedusting device of film pressing machine |
| CN205110372U (en) * | 2015-06-25 | 2016-03-30 | 杭州电子科技大学 | Lubricated film thickness measuring device of rolling mill clearning between rolls |
-
2018
- 2018-07-11 CN CN201810758527.9A patent/CN108889783A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052803A (en) * | 1989-12-25 | 1991-07-10 | 石川岛播磨重工业株式会社 | The thickness control system of milling train |
| EP0544111A1 (en) * | 1991-10-28 | 1993-06-02 | Harald Preiss | Apparatus for measuring the pressing force of roll and gripping systems |
| CN103752541A (en) * | 2014-01-17 | 2014-04-30 | 杨秀英 | Dedusting device of film pressing machine |
| CN205110372U (en) * | 2015-06-25 | 2016-03-30 | 杭州电子科技大学 | Lubricated film thickness measuring device of rolling mill clearning between rolls |
Non-Patent Citations (1)
| Title |
|---|
| SCOFIELD98: "感压纸简介", 《豆丁网，HTTP://WWW.DOCIN.COM/P-82194746.HTML》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900396A (en) * | 2019-01-24 | 2019-06-18 | 苏州滕艺科技有限公司 | Detection pressure sensitive film and its application method |
| CN113432513A (en) * | 2020-03-23 | 2021-09-24 | 上海烟草集团有限责任公司 | Inspection device for gluing brush roll of filter stick forming machine |
| CN113432513B (en) * | 2020-03-23 | 2023-02-24 | 上海烟草集团有限责任公司 | Inspection device for gluing brush roll of filter stick forming machine |
| CN111653723A (en) * | 2020-05-22 | 2020-09-11 | 南京理工大学 | Preparation method and application method of metal sodium sheet and metal potassium sheet |
| CN114659694A (en) * | 2022-04-20 | 2022-06-24 | 浙江理工大学 | Method for detecting surface pressure distribution of elastic compression roller of filament spreading machine |
| CN114659694B (en) * | 2022-04-20 | 2023-09-15 | 浙江理工大学 | Surface pressure distribution detection method for elastic compression roller of wire laying machine |
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Application publication date: 20181127 |