CN105158050A - Fixing device for scanning electron microscope test of fibers and test method - Google Patents
Fixing device for scanning electron microscope test of fibers and test method Download PDFInfo
- Publication number
- CN105158050A CN105158050A CN201510491667.0A CN201510491667A CN105158050A CN 105158050 A CN105158050 A CN 105158050A CN 201510491667 A CN201510491667 A CN 201510491667A CN 105158050 A CN105158050 A CN 105158050A
- Authority
- CN
- China
- Prior art keywords
- test
- fiber
- electron microscope
- scanning electron
- sample
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a fixing device for a scanning electron microscope test of fibers and a test method. The device comprises an octagonal column body, wherein an octagonal frustum is formed at the upper end of the column body and comprises a top surface and eight inclined surfaces, and multiple fiber samples are fixed on each inclined surface through conductive tapes. The method comprises steps as follows: (i) the device is cleaned; (ii) samples are selected; (iii) the samples are fixed; (iv) the electron microscope test is performed. The device is reasonable in structure, convenient to operate and wide in application range. Sample changing times are effectively reduced, the sample changing time is effectively shortened, when each group of samples are tested, the uniform degree of a sizing agent, the smoothness and residue conditions of surfaces of the fibers can be observed, and whether diameters of different monofilaments of each group of fiber bundles are consistent or not can also be observed.
Description
Technical field
The invention belongs to stationary installation and the test method of the test of a kind of scanning electron microscope, be specifically related to a kind of stationary installation for the test of fiber scanning electron microscope and test method.
Background technology
At present, along with industrial expansion, carbon fibre material relies on self light weight and superior electric conductivity, instead of conventional steel to a certain extent, the status of iron, and be widely used in space flight and civil area, and the performance of compound substance depends on the combination of carbon fiber and resin to a great extent, the method that detection fibers is commonly used is scanning electron microscope, adopt scanning electron microscope method not only can reflect the physical characteristics of filament surface intuitively, such as: the degree of uniformity of fibre single thread surface size agent, smoothness and residue situation, the consistance of diameter between the different monofilament of this group fibrous bundle can also be reflected.
The test method of prior art is fixed on a metal plate by fiber sample, but this method can only observe the fiber sample situation being positioned at the superiors, the situation of fiber sample xsect can not be observed simultaneously, and interference each other can be caused when fibre bundle is more, on judging that the test findings of fiber sample produces certain impact.
Summary of the invention
The present invention proposes to overcome the shortcoming existed in prior art, its objective is and provides a kind of stationary installation for the test of fiber scanning electron microscope and test method.
The present invention realizes by following technical scheme:
For a stationary installation for fiber scanning electron microscope test, comprise eight prismatic cylinders, form eight frustum of a pyramids in the upper end of cylinder, eight frustum of a pyramids are made up of end face and eight inclined-planes, and many fiber samples are fixed with conductive tape in each inclined-plane.
The angle α of described inclined-plane and surface level is 80 ° ~ 85 °, and the height Τ of eight frustum of a pyramids is 5mm ~ 10mm.
The length of described fiber sample is 10mm ~ 20mm.
For a test method for the stationary installation of fiber scanning electron microscope test, comprise the steps:
(I) cleaning device
Carry out wiping with organic solvent to cylinder, end face and eight inclined-planes, organic solvent adopts ethanol or acetone, S1;
(II) selects sample
Be separated with tweezers clip fibre bundle, therefrom select many fiber samples that length is 10mm ~ 20mm, S2;
(III) fixed sample
On each inclined-plane, fix many fiber samples through selecting with conductive tape, S3;
(IV) Electronic Speculum is tested
Electronic Speculum test is carried out to the fiber sample fixed, observes and record the various physical characteristicss on fiber sample surface, as the degree of uniformity of: fibre single thread surface size agent, smoothness and residue situation, the consistance of diameter between different monofilament, S4.
Fiber sample is fixed on the inclined-plane of eight frustum of a pyramids by the present invention, fiber sample is stood in air obliquely, is convenient to observe, avoid the interference of background.Adopt the design of octahedral column, when fiber sample is tested, can test eight groups of fiber samples simultaneously, effectively shorten the number of times and time of changing sample, to often organize fiber sample test time, both can observe the degree of uniformity of fiber surface sizing agent, smoothness and residue situation, the consistance situation of diameter between the different monofilament of this group fibrous bundle can also have been observed out.Structure of the present invention is simple, easy to operate, safe and reliable.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is test method process flow diagram of the present invention.
In figure:
1 cylinder 2 eight frustum of a pyramid
3 end face 4 inclined-planes
5 fiber sample 6 conductive tapes.
Embodiment
Below, with reference to drawings and Examples, a kind of stationary installation for the test of fiber scanning electron microscope of the present invention and test method are described in detail:
As shown in Fig. 1 ~ 2, for a stationary installation for fiber scanning electron microscope test, comprise eight prismatic cylinders 1, form eight frustum of a pyramids 2 in the upper end of cylinder 1, eight frustum of a pyramids 2 are made up of end face 3 and eight inclined-planes 4, and many fiber samples 5 are fixed with conductive tape 6 in each inclined-plane 4.
Inclined-plane 4 is 80 ° ~ 85 ° with the angle α of surface level, and the present embodiment adopts angle α=80 °, and the height Τ of eight frustum of a pyramids 2 is 5mm ~ 10mm, and the present embodiment adopts height Τ=5mm.
The length of fiber sample 5 is 10mm ~ 20mm.
Because this stationary installation is eight prismatics, the experimental observation of many group fiber samples 5 can be met simultaneously, fiber sample 5 is fixed on inclined-plane 4, what fiber sample 5 was tilted stands in air, be convenient to observe, avoid the interference of background, and from both direction, that is: can observe from the surface of fiber sample 5 and xsect in process of the test.
As shown in Figure 3, a kind of test method of the stationary installation for the test of fiber scanning electron microscope, comprises the steps:
(I) cleaning device
Carry out wiping with organic solvent to cylinder 1, end face 3 and eight inclined-planes 4, organic solvent adopts ethanol or acetone, S1;
(II) selects sample
Be separated with tweezers clip fibre bundle, therefrom select many fiber samples 5, S2 that length is 10mm ~ 20mm;
(III) fixed sample
On each inclined-plane 4, fix many fiber samples 5, S3 through selecting with conductive tape 6;
(IV) Electronic Speculum is tested
Electronic Speculum test is carried out to the fiber sample 4 fixed, observes and record the various physical characteristicss on fiber sample 5 surface, as the degree of uniformity of: fibre single thread surface size agent, smoothness and residue situation, the consistance of diameter between different monofilament, S4.
Carrying out in the process tested, especially it is important to note that keep the clean of fiber sample 5, avoiding the dust in air to fall on filament, and impact observation and judge.
The present invention shortens the number of times and time of changing sample effectively, to often organize sample test time, not only can observe the degree of uniformity of fiber surface sizing agent, smoothness and residue situation, whether the diameter can also observed out between the different monofilament of this group fibrous bundle exists consistance.
Claims (4)
1. the stationary installation for the test of fiber scanning electron microscope, it is characterized in that: comprise eight prismatic cylinders (1), eight frustum of a pyramids (2) are formed in the upper end of cylinder (1), eight frustum of a pyramids (2) are made up of end face (3) and eight inclined-planes (4), fixing many fiber samples (5) of each inclined-plane (4) upper conductive tape (6).
2. the stationary installation for the test of fiber scanning electron microscope according to claim 1, is characterized in that: described inclined-plane (4) are 80 ° ~ 85 ° with the angle α of surface level, and the height Τ of eight frustum of a pyramids (2) is 5mm ~ 10mm.
3. the stationary installation for the test of fiber scanning electron microscope according to claim 1, is characterized in that: the length of described fiber sample (5) is 10mm ~ 20mm.
4., as claimed in claim 1 for a test method for the stationary installation of fiber scanning electron microscope test, comprise the steps:
(I) cleaning device
Carry out wiping with organic solvent to cylinder (1), end face (3) and eight inclined-planes (4), organic solvent adopts ethanol or acetone, S1;
(II) selects sample
Be separated with tweezers clip fibre bundle, therefrom select many fiber samples (5) that length is 10mm ~ 20mm, S2;
(III) fixed sample
On each inclined-plane (4), with fixing many fiber samples (5) through selection of conductive tape (6), S3;
(IV) Electronic Speculum is tested
Electronic Speculum test is carried out to the fiber sample fixed (5), observe and record the surperficial various physical characteristicss of fiber sample (5), as the degree of uniformity of: fibre single thread surface size agent, smoothness and residue situation, the consistance of diameter between different monofilament, S4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491667.0A CN105158050B (en) | 2015-08-12 | 2015-08-12 | A kind of fixation device and test method for the test of fiber scanning electron microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491667.0A CN105158050B (en) | 2015-08-12 | 2015-08-12 | A kind of fixation device and test method for the test of fiber scanning electron microscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105158050A true CN105158050A (en) | 2015-12-16 |
| CN105158050B CN105158050B (en) | 2019-07-30 |
Family
ID=54798986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510491667.0A Active CN105158050B (en) | 2015-08-12 | 2015-08-12 | A kind of fixation device and test method for the test of fiber scanning electron microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105158050B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159643A (en) * | 1990-02-07 | 1992-10-27 | Kabushiki Kaisha Toshiba | Method and apparatus for measuring pattern dimension |
| JPH1012172A (en) * | 1996-06-24 | 1998-01-16 | Hitachi Ltd | Sample stage for electron microscope |
| CN202649169U (en) * | 2012-05-07 | 2013-01-02 | 核工业北京地质研究院 | Multi-station laser sputtering sample table |
| CN202903575U (en) * | 2012-11-27 | 2013-04-24 | 郑州大学 | Sample stage for angle-adjustable scanning electron microscope |
| CN203134751U (en) * | 2012-11-30 | 2013-08-14 | 河南师范大学 | Multifunctional scanning electron microscope (SEM) sample table |
| CN203312250U (en) * | 2013-06-08 | 2013-11-27 | 郑州大学 | Multi-angle tightening type SEM sample bench |
| CN204088258U (en) * | 2014-09-19 | 2015-01-07 | 苏州阿特斯阳光电力科技有限公司 | A kind of sample platform of scanning electronic microscope |
| CN204464231U (en) * | 2015-04-03 | 2015-07-08 | 苏州阿特斯阳光电力科技有限公司 | A kind of sample platform of scanning electronic microscope |
-
2015
- 2015-08-12 CN CN201510491667.0A patent/CN105158050B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159643A (en) * | 1990-02-07 | 1992-10-27 | Kabushiki Kaisha Toshiba | Method and apparatus for measuring pattern dimension |
| JPH1012172A (en) * | 1996-06-24 | 1998-01-16 | Hitachi Ltd | Sample stage for electron microscope |
| CN202649169U (en) * | 2012-05-07 | 2013-01-02 | 核工业北京地质研究院 | Multi-station laser sputtering sample table |
| CN202903575U (en) * | 2012-11-27 | 2013-04-24 | 郑州大学 | Sample stage for angle-adjustable scanning electron microscope |
| CN203134751U (en) * | 2012-11-30 | 2013-08-14 | 河南师范大学 | Multifunctional scanning electron microscope (SEM) sample table |
| CN203312250U (en) * | 2013-06-08 | 2013-11-27 | 郑州大学 | Multi-angle tightening type SEM sample bench |
| CN204088258U (en) * | 2014-09-19 | 2015-01-07 | 苏州阿特斯阳光电力科技有限公司 | A kind of sample platform of scanning electronic microscope |
| CN204464231U (en) * | 2015-04-03 | 2015-07-08 | 苏州阿特斯阳光电力科技有限公司 | A kind of sample platform of scanning electronic microscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105158050B (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102680815B (en) | A kind of detection method of composite insulator interface and system | |
| CN204758393U (en) | A centre gripping fixing device for high temperature alloy silk material high temperature tension test | |
| CN104390856A (en) | Clamp for metal thin-wall whole segment tube axial tension and compression fatigue test | |
| Lee et al. | Continuous bundles of aligned electrospun PAN nano-fiber using electrostatic spiral collector and converging coil | |
| CN103305931A (en) | Method and device for preparing polyacrylonitrile pre-oxidation nanofiber yarns through electrostatic spinning | |
| CN107505480A (en) | A kind of method for detecting filler dispersiveness in rubber composite material | |
| CN105158073A (en) | Carbon nano tube end and carbon fiber surface grafting strength measuring method | |
| CN105158050A (en) | Fixing device for scanning electron microscope test of fibers and test method | |
| Cole et al. | An improved instrumented indentation technique for single microfibers | |
| CN104076044A (en) | Fiber end face detection and treatment all-in-one machine | |
| CN207830302U (en) | A kind of hangnail card column | |
| CN110044702A (en) | Vacuum sound emission nondestructive detection system | |
| CN105067425A (en) | Extensometer guide rod system and method for high-temperature tension test by using system | |
| CN202530209U (en) | Short fiber separation device and short fiber production device | |
| KR101832833B1 (en) | Electrospun fiber bundle using spiral collecting coil and electospinning device of the same | |
| CN104290395B (en) | One has carbon fiber board super-hydrophobic, ice-covering-proof and preparation method thereof | |
| CN109682884B (en) | Beam fiber breaking sound measuring device and method for symmetrical displacement of longitudinal sound pickup | |
| CN204441245U (en) | A kind of ESEM objective table | |
| CN108956631B (en) | Graphene inspection equipment and inspection method thereof | |
| CN102312296B (en) | Rolling drum-type electrospinning equipment | |
| CN207021232U (en) | A kind of sample platform of scanning electronic microscope with self-locking clamp structure | |
| CN201122146Y (en) | Scanning electron microscope example bench | |
| CN105424702A (en) | Method for dynamically analyzing cracking failure of carbides in high speed steels | |
| CN203683777U (en) | Convenient-to-install cotton spinning destaticization device | |
| CN102866100A (en) | Salt mist test nut-type component placing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |