CN1584548A - Device for measuring film adhesion by peeling method - Google Patents
Device for measuring film adhesion by peeling method Download PDFInfo
- Publication number
- CN1584548A CN1584548A CN 200410024821 CN200410024821A CN1584548A CN 1584548 A CN1584548 A CN 1584548A CN 200410024821 CN200410024821 CN 200410024821 CN 200410024821 A CN200410024821 A CN 200410024821A CN 1584548 A CN1584548 A CN 1584548A
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- CN
- China
- Prior art keywords
- hole
- screw rod
- nut
- adhesive force
- circular
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000853 adhesive Substances 0.000 claims abstract description 22
- 230000001070 adhesive effect Effects 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 239000010409 thin film Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000005483 Hooke's law Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A peeling-off method film adhesive force measuring device is characterized by comprising a support, a screw rod, a nut, a spring and a measuring small anvil, wherein an upper * -shaped through hole and a circular lower through hole are respectively arranged on the same axis of the centers of an upper transverse frame and a lower transverse frame of the support, the lower end of the screw rod with the * -shaped cross section is provided with a round hole, a vertical plane is provided with a scale, scales for equally dividing the circumference are arranged around the screw hole of the nut with a longer handle, the upper end of the measuring small anvil is provided with the round hole, the screw rod penetrates through the upper through hole, the measuring small anvil penetrates through the circular lower through hole, and the two ends of the spring are respectively hooked in. The device has the characteristics of simple structure, convenient operation and low price.
Description
Technical field
The present invention is relevant with film, particularly a kind of measurement mechanism of peeling off the method adhesive force.
Technical background
Adhesion of thin film peels off needed minimum force to film from substrate exactly statically.It is the physical quantity that characterizes film and substrate level of adhesion, be closely related with permanance, wearing quality and the mechanical stability of film, the size of adhesive force is directly connected to the serviceable life of thin-film component, therefore in thin film study its adhesion size measurement is seemed extremely important.The method of peeling off is the most direct a kind of adhesive force measuring method, and commonly used is the tape stripping method now, exactly by drawing the adhesive tape that adheres to film surface, sees the area size that film is got off by tape stripping.Obvious this method is more coarse, and the size of adhesive force can only be described qualitatively, can not carry out quantitative measurment, and the deielectric-coating stronger to adhesion, because of adhesive tape is difficult to film is peeled off, so can't measure.The difficult point of adhesive force being carried out quantitative measurment is that film is peeled off very difficult measurement of size of moment institute's application of force, the existing method adhesion measuring instrument of peeling off is generally measured by modern means such as power electric transducer and Computer signal collections, such instrument is complex structure not only, operation inconvenience, and cost an arm and a leg, be difficult to generally promote.So studying a kind of simple in structure, easy to operate, cheap adhesive force measuring instrument is very important.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of measurement mechanism of peeling off the method adhesive force is provided, this device should be simple in structure, easy to operate, cheap.
Solution solution of the present invention is as follows:
A kind of method device for measuring adhesive force of peeling off is characterized in that it is made up of the little anvil of support, screw rod, nut, spring and measurement, is respectively equipped with on the same axis in lower transverse frame center on the support
Through hole and circular lower through-hole on the shape, xsect is
The screw rod lower end of shape is provided with circular hole, perpendicular is provided with scale, have the scale that is provided with circumference in equal parts around the screw than the nut of long handle, measure little anvil upper end and be provided with circular hole, screw rod passes through hole, measure little anvil and pass circular lower through-hole, both ends of the spring is hooked on the circular hole of screw rod respectively and measures in the circular hole of little anvil.
The xsect of the little anvil of described measurement can be circular, square or other shapes.
Described nut only needs to get final product with the screw rod coupling, and profile can have any shape.
Advantage of the present invention:
1. measurement bracket of the present invention (1) goes up unthreaded hole (2) and screw rod (4) end surface shape is
Shape has been avoided in measuring process because screw rod rotates an additional horizontal shearing force on film and has been brought error to measurement result, has improved the accuracy of measurement result.
2. the spring in apparatus of the present invention (7) can be changed and selects according to measuring film of different nature.
3. be equipped with scale and scale on screw rod of the present invention (4) and the nut (10), constitute a screw-thread micrometer, very accurate to the measurement of spring elongation.
4. the present invention not only can be used for the adhesion of MEASUREMENTS OF THIN, also can be applied to the place that other need adhesion to measure.
5. of the present invention simple in structure, easy to operate, with low cost, be convenient to promote the use of
Description of drawings
Fig. 1 is the measurement mechanism unitary construction synoptic diagram that the present invention peels off the method adhesive force
Fig. 2. be the measurement mechanism measurement bracket synoptic diagram that the present invention peels off the method adhesive force
Fig. 3. be the measurement mechanism screw rod synoptic diagram that the present invention peels off the method adhesive force
Fig. 4. be measurement mechanism screw rod xsect and the last shape of through holes synoptic diagram that the present invention peels off the method adhesive force
Fig. 5 is the measurement mechanism that the present invention peels off the method adhesive force. the nut synoptic diagram
Fig. 6. be the measurement mechanism spring synoptic diagram that the present invention peels off the method adhesive force
Fig. 7 is that the measurement mechanism that the present invention peels off the method adhesive force is measured little anvil synoptic diagram
Embodiment
See also Fig. 1 earlier, Fig. 1 is the measurement mechanism unitary construction synoptic diagram that the present invention peels off the method adhesive force, and as seen from the figure, the present invention peels off the measurement mechanism of method adhesive force and selects for use steel as manufacturing materials, the instrument error of bringing because of deformation in avoiding measuring.This device basic structure mainly (form by measurement bracket 1 by Fig. 2, screw rod 4 (Fig. 3), nut 10 (Fig. 5), spring 7 (Fig. 6) and the little anvil 8 of measurement (Fig. 7).Measurement bracket 1 is made by square steel center hollow out, has in measurement bracket 1 top
Through hole 2 on the shape, and 1 bottom is provided with circular lower through-hole 3 with last through hole 2 same axial location in measurement bracket.The xsect of screw rod 4 also is
Shape is seen Fig. 3 and Fig. 4, and its diameter is more smaller than last through hole 2, and screw rod 4 can freely slide up and down in last through hole 2, is provided with scale 5 on the vertical tangent plane of screw rod, and vertical vertically tangent plane position is provided with circular hole 6 in screw rod 4 lower ends, so that hook spring 7.Spring 7 has the extension spring of hook for known coefficient of stiffiness two ends.Little anvil 8 diameters of cylindrical measurement are more smaller than lower through-hole 3 diameters, and can freely slide up and down in lower through-hole 3, measure little anvil 8 upper ends and also are provided with circular hole 9, so that hook spring 7.Nut 10 and screw rod 4 couplings, and have than long handle 11, the scale of dividing equally 12 is arranged around nut upper surface screw.
Install and using method:
At first film sample 13 is bonded at the lower end of measuring little anvil 8 with epoxy resin, Deng behind the epoxy resin cure little anvil 8 being passed unthreaded hole 3, screw rod 4 passes through hole 2, spring 7 is hooked on the circular hole 6 of screw rod 4 respectively and measures in the circular hole 9 of little anvil 8, nut 10 is screwed on the screw rod from measurement bracket 1 outside, and spring 7 is freely extended, write down the initial position of screw rod 4 by scale 5.This initial position is defined as film sample 13 and measurement bracket 1 bottom surface and rigidly connects and touch and when not having acting force the pairing scale of nut 10 upper surfaces.Slow nutting 10 stops when film is peeled off then, nut 10 upper surfaces the scale of corresponding scale 5, be final position.The difference of the initial and final position of screw rod 4 is the elongation of spring 7, and applied force when calculating film and just be stripped from according to Hooke's law just obtains adhesion of thin film (handkerchief) with this power divided by the area of little anvil 8 end faces of measurement again.
Claims (3)
1. peel off the method device for measuring adhesive force for one kind, it is characterized in that it by support (1), screw rod (4), nut (10), spring (7) with measure little anvil (8) and forms, is respectively equipped with on the same axis in lower transverse frame center on the support (1)
Through hole on the shape (2) and circular lower through-hole (3), xsect is
The screw rod of shape (4) lower end is provided with circular hole (6), perpendicular is provided with scale (5), have the scale (12) that is provided with circumference in equal parts around the screw than the nut (10) of long handle (11), measure little anvil (8) upper end and be provided with circular hole (9), screw rod (4) passes through hole (2), measure little anvil (8) and pass circular lower through-hole (3), spring (7) two ends are hooked on the circular hole (6) of screw rod (4) respectively and measure in the circular hole (9) of little anvil (8).
2. the method device for measuring adhesive force of peeling off according to claim 1 is characterized in that the xsect of the little anvil of described measurement (8) can be circular, square or other shapes.
3. the method device for measuring adhesive force of peeling off according to claim 1 is characterized in that described nut (10) only needs to get final product with screw rod (4) coupling, and profile can have any shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024821 CN1249422C (en) | 2004-06-01 | 2004-06-01 | Device for measuring film adhesion by peeling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024821 CN1249422C (en) | 2004-06-01 | 2004-06-01 | Device for measuring film adhesion by peeling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1584548A true CN1584548A (en) | 2005-02-23 |
| CN1249422C CN1249422C (en) | 2006-04-05 |
Family
ID=34600996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410024821 Expired - Fee Related CN1249422C (en) | 2004-06-01 | 2004-06-01 | Device for measuring film adhesion by peeling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1249422C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561334C (en) * | 2006-04-14 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | The attachment force detection method of filter in lens module |
| CN101231231B (en) * | 2008-02-20 | 2011-08-31 | 沪东中华造船(集团)有限公司 | Method for measuring tensile strength of connecting piece base |
| CN104392905A (en) * | 2014-11-26 | 2015-03-04 | 尼米仪器株式会社 | Stripping method and device of thin film for semiconductor |
| CN104568744A (en) * | 2015-01-19 | 2015-04-29 | 浙江大学 | Fiber adhesive property testing device suitable for common tension tester |
| CN104865182A (en) * | 2015-01-15 | 2015-08-26 | 河北工程大学 | Drawing experiment apparatus for measuring bonding strength of concrete to surrounding rocks, and calculating method thereof |
| CN105445184A (en) * | 2016-01-06 | 2016-03-30 | 武汉理工大学 | Measuring method of CFRP, adhesive layer and steel adhering property |
| CN105466849A (en) * | 2015-11-19 | 2016-04-06 | 国网上海市电力公司 | An instrument transformer labeling adhesive force measuring device used for an instrument transformer detecting line |
| CN107607595A (en) * | 2017-09-21 | 2018-01-19 | 京东方科技集团股份有限公司 | Optical filter detection means and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI382164B (en) * | 2006-09-22 | 2013-01-11 | Hon Hai Prec Ind Co Ltd | Tensile test device and tensile test method using the same |
-
2004
- 2004-06-01 CN CN 200410024821 patent/CN1249422C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561334C (en) * | 2006-04-14 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | The attachment force detection method of filter in lens module |
| CN101231231B (en) * | 2008-02-20 | 2011-08-31 | 沪东中华造船(集团)有限公司 | Method for measuring tensile strength of connecting piece base |
| CN104392905A (en) * | 2014-11-26 | 2015-03-04 | 尼米仪器株式会社 | Stripping method and device of thin film for semiconductor |
| CN104392905B (en) * | 2014-11-26 | 2020-08-11 | 尼米仪器株式会社 | Method and apparatus for peeling film for semiconductor |
| CN104865182A (en) * | 2015-01-15 | 2015-08-26 | 河北工程大学 | Drawing experiment apparatus for measuring bonding strength of concrete to surrounding rocks, and calculating method thereof |
| CN104568744A (en) * | 2015-01-19 | 2015-04-29 | 浙江大学 | Fiber adhesive property testing device suitable for common tension tester |
| CN104568744B (en) * | 2015-01-19 | 2018-06-12 | 浙江大学 | A kind of fibres bond performance test device suitable for common tensile testing machine |
| CN105466849A (en) * | 2015-11-19 | 2016-04-06 | 国网上海市电力公司 | An instrument transformer labeling adhesive force measuring device used for an instrument transformer detecting line |
| CN105466849B (en) * | 2015-11-19 | 2018-01-30 | 国网上海市电力公司 | Transformer labeling tag for ct calibrating line bonds force checking device |
| CN105445184A (en) * | 2016-01-06 | 2016-03-30 | 武汉理工大学 | Measuring method of CFRP, adhesive layer and steel adhering property |
| CN105445184B (en) * | 2016-01-06 | 2017-12-29 | 武汉理工大学 | A kind of measuring method of " CFRP glue-lines steel " adhesive property |
| CN107607595A (en) * | 2017-09-21 | 2018-01-19 | 京东方科技集团股份有限公司 | Optical filter detection means and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1249422C (en) | 2006-04-05 |
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Granted publication date: 20060405 Termination date: 20100601 |