CN103487298B - A kind of X-ray diffraction test fiber specimen holder - Google Patents
A kind of X-ray diffraction test fiber specimen holder Download PDFInfo
- Publication number
- CN103487298B CN103487298B CN201310244198.3A CN201310244198A CN103487298B CN 103487298 B CN103487298 B CN 103487298B CN 201310244198 A CN201310244198 A CN 201310244198A CN 103487298 B CN103487298 B CN 103487298B
- Authority
- CN
- China
- Prior art keywords
- fiber
- circular hole
- screw
- support bar
- fiber support
- 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.)
- Active
Links
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
A kind of X-ray diffraction test fiber specimen holder, it includes upper head plate, bottom plate and two fiber support member being arranged between upper and lower end plate, described fiber support bar upper and lower end is fixing with upper and lower end plate respectively to be connected, there are circular hole and first time circular hole on setting up and down first in the side of described bottom plate, opposite side has circular hole and second time circular hole on setting up and down second, having the first screw and first time circular hole to communicate on the bottom face of described bottom plate, the second screw and second time circular hole communicate；Location screw it is provided with on first, second screw.Arranging about described fiber support bar, the upper and lower end plate between two fiber support bars and two fiber support bars constitutes through instrument connection.Owing to using this spline structure, during fiber test, fiber is wrapped on fiber support bar.With prior art, simplify operation, improve efficiency, reduce cost.
Description
Technical field
The present invention relates to a kind of fiber testing jig, the fiber sample testing jig of a kind of X-ray diffraction.
Background technology
Currently available technology, existing X-ray diffraction test fiber typically uses powder method, its sample preparation work is the heaviest, fiber shears must be cut into powder before test, particle length is less than 40 microns, and often one sample of test needs to take much time sample preparation, and the size of sample also fails to ensure, bring unnecessary error to test, also affect the progress of test simultaneously..
Summary of the invention
It is an object of the invention to: providing a kind of X-ray diffraction test fiber specimen holder, it has simplification test step, improve testing efficiency, reduces the feature of testing cost.
The present invention is achieved in that a kind of X-ray diffraction test fiber specimen holder, it is characterised in that: it includes upper head plate, bottom plate and two the fiber support bars being arranged between upper and lower end plate,
Described fiber support bar upper and lower end is fixing with upper and lower end plate respectively to be connected, and there are circular hole and first time circular hole on setting up and down first in the side of described bottom plate, and opposite side has circular hole and second time circular hole on setting up and down second,
Having the first screw and first time circular hole to communicate on the bottom face of described bottom plate, the second screw and second time circular hole communicate；Location screw it is provided with on first, second screw.
Arranging about described fiber support bar, the upper and lower end plate between two fiber support bars and two fiber support bars constitutes through instrument connection.
Described a kind of X-ray diffraction tests fiber specimen holder, and it is characterized in that described fiber support bar is square, and described support bar rear surface is concordant with the rear surface of upper and lower end plate, has distance between the front surface of support bar front surface and upper and lower end plate.
One X-ray diffraction of the present invention test fiber specimen holder, owing to using this spline structure, during fiber test, is wrapped in fiber on fiber support bar.With in prior art, existing X-ray diffraction test fiber typically uses powder method, and its sample preparation work is the heaviest, fiber shears must be cut into powder before test, particle length is less than 40 microns, often one sample of test needs to take much time sample preparation, and the size of sample also fails to ensure, brings unnecessary error to test, the progress simultaneously also affecting test is compared, simplify operation, improve efficiency, reduce cost.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is present invention application effect curve figure.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of X-ray diffraction tests fiber specimen holder, and it includes upper head plate 1, bottom plate 2 and two the fiber support bars 3 being arranged between upper and lower end plate 1,2,
Described fiber support bar 3 upper and lower end is fixing with upper and lower end plate 1,2 respectively to be connected, and there are circular hole 41 and first time circular hole 42 on setting up and down first in the side of described bottom plate 2, and opposite side has circular hole 51 and second time circular hole 52 on setting up and down second,
Having the first screw and first time circular hole 42 to communicate on the bottom face of described bottom plate 2, the second screw and second time circular hole 52 communicate；Location screw 7 it is provided with on first, second screw.
Described fiber support bar about 3 is arranged.There is distance at fiber support bar 2 and upper and lower end plate 1,2 two ends of both sides.Upper and lower end plate 1,2 between two fiber support bars 3 and two fiber support bars 3 constitutes through instrument connection.
Described fiber support bar 3 is square, and described support bar 3 rear surface is concordant with the rear surface of upper and lower end plate 1,2, has distance between the front surface of support bar 3 front surface and upper and lower end plate 1,2.
The present invention in use, first, fiber one end to be tested circular hole 41 from first is worn before backward, wear by after forward direction from first circular hole 42 the most again, last screwed in place screw 7 anchoring fiber.
Secondly, around fiber support bar 3, fiber uniformly being spread out winding, form marshalling feltwork plane, the plane of final fiber is concordant with the front table plane of upper and lower end plate.
3rd, the other end of fiber circular hole 51 from second is worn before backward, wears by after forward direction from second circular hole 52 the most again, last screwed in place screw 7 anchoring fiber.
General employing powder method prepares fiber-like needs more than 2 hours, as long as using technical scheme can complete for 5 minutes.The repeatability of sample is also very good.Fig. 4 is the reperformance test result figure of continuous five samples of the present invention.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the principles of the present invention, it is also possible to make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (1)
1. an X-ray diffraction test fiber specimen holder, it is characterised in that: it includes upper head plate, bottom plate and two the fiber support bars being arranged between upper and lower end plate,
Described fiber support bar upper and lower end is fixing with upper and lower end plate respectively to be connected, and there are circular hole and first time circular hole on setting up and down first in the side of described bottom plate, and opposite side has circular hole and second time circular hole on setting up and down second,
Having the first screw and first time circular hole to communicate on the bottom face of described bottom plate, the second screw and second time circular hole communicate；Location screw it is provided with on first, second screw；
Arranging about described fiber support bar, the upper and lower end plate between two fiber support bars and two fiber support bars constitutes through instrument connection；
Described fiber support bar is square, and described support bar rear surface is concordant with the rear surface of upper and lower end plate, has distance between the front surface of support bar front surface and upper and lower end plate:
During use, first, fiber one end to be tested circular hole (41) from first is worn before backward, wear by after forward direction from first circular hole (42) the most again, last screwed in place screw (7) anchoring fiber；
Secondly, around fiber support bar (3), fiber uniformly being spread out winding, form marshalling feltwork plane, the plane of final fiber is concordant with the front table plane of upper and lower end plate；
3rd, the other end of fiber circular hole (51) from second is worn before backward, wears by after forward direction from second circular hole (52) the most again, last screwed in place screw (7) anchoring fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244198.3A CN103487298B (en) | 2013-06-19 | 2013-06-19 | A kind of X-ray diffraction test fiber specimen holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244198.3A CN103487298B (en) | 2013-06-19 | 2013-06-19 | A kind of X-ray diffraction test fiber specimen holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103487298A CN103487298A (en) | 2014-01-01 |
| CN103487298B true CN103487298B (en) | 2016-12-28 |
Family
ID=49827693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310244198.3A Active CN103487298B (en) | 2013-06-19 | 2013-06-19 | A kind of X-ray diffraction test fiber specimen holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103487298B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111262B (en) * | 2014-08-01 | 2016-08-24 | 丹东通达科技有限公司 | Manual fine-tuning tilting table in crystal direction finder |
| CN108195860B (en) * | 2017-12-23 | 2020-09-25 | 西安航天复合材料研究所 | Method for testing fiber lattice parameter |
| CN114935582B (en) * | 2022-07-22 | 2022-11-04 | 季华实验室 | Fiber sample table |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989944A (en) * | 1975-09-05 | 1976-11-02 | The United States Of America As Represented By The Secretary Of The Navy | Parallel-beam X-ray optics for measuring asbestos |
| EP1137937B1 (en) * | 1998-12-10 | 2007-09-19 | Fermiscan Australia Pty Limited | Using hair for detecting breast cancer, prostate cancer or alzheimer disease |
| CN101349659A (en) * | 2008-08-22 | 2009-01-21 | 吉林大学 | Method for testing polyacrylonitrile preoxidized fiber cyclic structure volume fraction |
| CN201352204Y (en) * | 2009-01-22 | 2009-11-25 | 北京普析通用仪器有限责任公司 | Special sample table for measuring fiber orientation by using X-ray diffraction instrument |
| CN101755201A (en) * | 2007-05-04 | 2010-06-23 | 费米斯肯澳大利亚私人有限公司 | Sample analysis system |
| CN102661963A (en) * | 2012-06-01 | 2012-09-12 | 吉林大学 | Special X-ray diffraction and scattering analysis device for fiber material |
| JP2012242130A (en) * | 2011-05-16 | 2012-12-10 | Sumitomo Electric Ind Ltd | Airtight sample holder for x-ray diffraction measurement |
| KR101256596B1 (en) * | 2011-01-19 | 2013-04-19 | 한국표준과학연구원 | Sample holder including Single Crystal Off―Axis, Method of Manufacturing the Sample Holder, X―ray Diffraction Analyzing System using the Sample Holder and Method of Analyzing X―ray Diffraction |
| CN203350093U (en) * | 2013-06-19 | 2013-12-18 | 联新（开平）高性能纤维有限公司 | Sample stand for X-ray diffraction test of fiber |
-
2013
- 2013-06-19 CN CN201310244198.3A patent/CN103487298B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989944A (en) * | 1975-09-05 | 1976-11-02 | The United States Of America As Represented By The Secretary Of The Navy | Parallel-beam X-ray optics for measuring asbestos |
| EP1137937B1 (en) * | 1998-12-10 | 2007-09-19 | Fermiscan Australia Pty Limited | Using hair for detecting breast cancer, prostate cancer or alzheimer disease |
| CN101755201A (en) * | 2007-05-04 | 2010-06-23 | 费米斯肯澳大利亚私人有限公司 | Sample analysis system |
| CN101349659A (en) * | 2008-08-22 | 2009-01-21 | 吉林大学 | Method for testing polyacrylonitrile preoxidized fiber cyclic structure volume fraction |
| CN201352204Y (en) * | 2009-01-22 | 2009-11-25 | 北京普析通用仪器有限责任公司 | Special sample table for measuring fiber orientation by using X-ray diffraction instrument |
| KR101256596B1 (en) * | 2011-01-19 | 2013-04-19 | 한국표준과학연구원 | Sample holder including Single Crystal Off―Axis, Method of Manufacturing the Sample Holder, X―ray Diffraction Analyzing System using the Sample Holder and Method of Analyzing X―ray Diffraction |
| JP2012242130A (en) * | 2011-05-16 | 2012-12-10 | Sumitomo Electric Ind Ltd | Airtight sample holder for x-ray diffraction measurement |
| CN102661963A (en) * | 2012-06-01 | 2012-09-12 | 吉林大学 | Special X-ray diffraction and scattering analysis device for fiber material |
| CN203350093U (en) * | 2013-06-19 | 2013-12-18 | 联新（开平）高性能纤维有限公司 | Sample stand for X-ray diffraction test of fiber |
Non-Patent Citations (1)
| Title |
|---|
| X射线衍射法分析棉秆皮纤维结晶结构;李龙等;《纤维素科学与技术》;20091231;第17卷(第4期);第37-40页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103487298A (en) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103487298B (en) | A kind of X-ray diffraction test fiber specimen holder | |
| CN205003013U (en) | Split hopkinson pressure bar test piece strutting arrangement | |
| CN103606387B (en) | A kind of nuclear fuel element core body removal device | |
| CN104359758A (en) | Chuck device for tensile test of thin film material | |
| CN102818669B (en) | Testing device and testing method for button pull | |
| CN202330159U (en) | Tensile test clamp for quenching state powder metallurgy parts | |
| CN102889841A (en) | Gear M-value rapid diameter measuring jaw linkage mechanism | |
| CN104655483A (en) | Hanging-type fixture used in tension and durability of sheet-shaped test sample | |
| CN208076247U (en) | A kind of metallographic sample preparation fixture | |
| CN205091191U (en) | Improve detection anchor clamps of mechanics of composites fatigue performance ability | |
| CN203350093U (en) | Sample stand for X-ray diffraction test of fiber | |
| CN205786609U (en) | A kind of electron probe geology sheet-like sample platform | |
| CN102928289A (en) | Tensile test clamping device for universal testing machine | |
| CN208254934U (en) | A kind of three-point bending vibrating fatigue device with axial tension function | |
| CN102658490A (en) | Bent pipe sample machining fixture | |
| CN205580853U (en) | A workstation for car body welding destructive test | |
| CN202710405U (en) | Geosynthetics test clamp | |
| CN106092737B (en) | A kind of device for power battery module side plate tension test | |
| CN203479615U (en) | Specimen fixture of viscous-elastic material fatigue damage test | |
| CN202225120U (en) | Brake pedal sub-assembly device | |
| CN208313791U (en) | A kind of peel test force auxiliary fixture | |
| CN204148711U (en) | Novel welding wire butt welding machine | |
| CN208751951U (en) | A kind of film tensile test fixture | |
| CN204295551U (en) | A kind of displacement of the lines commissioning device sensor fastening device | |
| CN206945455U (en) | A kind of single bolt fatigue test device under specific pretightning force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |