CN206876553U - A kind of direct reading spectrometry strand sample precise positioning rule - Google Patents
A kind of direct reading spectrometry strand sample precise positioning rule Download PDFInfo
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- CN206876553U CN206876553U CN201720655932.9U CN201720655932U CN206876553U CN 206876553 U CN206876553 U CN 206876553U CN 201720655932 U CN201720655932 U CN 201720655932U CN 206876553 U CN206876553 U CN 206876553U
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- strand
- positioning rule
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- 238000004611 spectroscopical analysis Methods 0.000 title claims abstract description 12
- 230000005284 excitation Effects 0.000 claims abstract description 16
- 238000005266 casting Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 abstract description 29
- 238000005204 segregation Methods 0.000 abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000012496 blank sample Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009749 continuous casting Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
A kind of direct reading spectrometry strand sample precise positioning rule, belong to direct-reading spectrometer segregation detection technical field of tools, for being positioned to strand sample.Its technical scheme is：Three rulers of hole positioning rule are excited to be separately fixed at three edges of excitation bench, the scale centre of each ruler excites hole relative with excitation bench, the scale zero of one end of two relative rulers is relative, strand positioning rule is N shape chis, there is the scale along length of side direction on three sides of strand positioning rule respectively, the length of side on relative two side of strand positioning rule is equal, strand positioning rule is fixed on strand, and strand sample and strand positioning rule are placed on the exciting between three rulers of hole positioning rule of excitation bench.The utility model is simple in construction, easy to use, accurate positioning, it is easy to be accurately positioned casting blank sample, can make direct-reading spectrometer in batches respectively transversely, the whole casting blank sample of longitudinal check, analyze strand sample Elemental redistribution rule, effectively improve strand examine work efficiency and effect.
Description
Technical field
Continuous casting billet sample is carried out on direct-reading spectrometer when the utility model is related to a kind of segregation detection pinpoint
Device, belong to direct-reading spectrometer segregation detection technical field of tools.
Background technology
Segregation of Chemical Composition is many to the influence mode of continuous casting billet and steel product quality.Except maximum segregation degree influences
Outside, the existing forms of segregation, distribution mode and position etc. are also highly important.The segregation of element and the content of element, continuous casting
Technological parameter and control process are also closely related.The existing forms of further investigation component segregation of continuous casting slab, distribution side comprehensively
The characteristics of formula and segregation position and rule, to optimization casting parameters and emphasis technical process control, improve continuous casting billet and steel
Material amount has great importance.The currently used continuous casting billet method of inspection be the macroscopic examination such as low power aciding, sulphur print and
With the methods of drill bit drills through sample or through-thickness section carries out the chemical analysis of constituent analysis, use is there have been developed in recent years
In-situ study method enters the quantitative analysis of row element in slab thickness direction.
Segregation detection is carried out to strand using direct-reading spectrometer, complicated in-situ study sample preparation, round of visits length, inspection can be overcome
The shortcomings of costly is surveyed, meets quantitatively to detect the generality of strand in continuous casting, the steel to possessing fast spectral analysis instrument
Iron enterprise provides in terms of continuous casting slab segregation detects trending, quantification and promotes reference method well.With traditional pickling side
Method detection strand segregation contrast, the two trend in the segregation description of strand is identical, and direct reading spectrometry detection strand segregation result
Strand segregation situation can be not only described, while the component segregation curve of various elements can be described clear, there is digitlization directly perceived
Effect.Direct-reading spectrometer is to be got ready by carrying out positioning to sample to carry out quantification measure to continuous casting billet gross segregation.By
Need to be determined, it is necessary in same position according to the method that low power aciding determines to take positioning to get ready behind segregation position before experiment
Repetition is got ready.And pinpoint device specially is not carried out to sample on current direct-reading spectrometer.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of direct reading spectrometry strand sample precise positioning rule, this
Positioning rule can be accurately positioned when needing to carry out spectrum analysis to a certain fixed position to strand sample, ensure sample
The accuracy of resetting and the validity of test data.
Solve above-mentioned technical problem technical scheme be：
A kind of direct reading spectrometry strand sample precise positioning rule, it includes exciting hole positioning rule, strand positioning rule, excites Kong Ding
Position chi is made up of three rulers, has scale alongst on ruler, three rulers are separately fixed at three of excitation bench
Edge, the scale centre of each ruler excite hole relative with excitation bench, and the scale zero of one end of two relative rulers is relative,
Strand positioning rule is N shape chis, and there is a scale along length of side direction on three sides of strand positioning rule respectively, strand positioning rule it is relative
Two sides the length of side it is equal, phase of the distance between the relative outward flange on two sides of strand positioning rule with exciting hole positioning rule
It is equal to two ruler Edge Distances, the length on two relative sides of strand positioning rule be less than two relative ruler zero points with it is another
The distance between individual ruler inside edge.
Above-mentioned direct reading spectrometry strand sample precise positioning rule, it also has S-shaped positioning rule, S-shaped positioning rule by upper chi, lower chi and
Connecting rod forms, and upper chi and lower chi are straight-bar, and upper chi and lower chi are in same vertical plane, and upper chi is parallel with before and after lower chi to be put
Put, the top and bottom of connecting rod are connected with the rear end of upper chi and the front end of lower chi respectively, upper chi bottom surface and lower chi bottom surface it
Between distance and the thickness of strand sample match, have scale respectively on the length direction of upper chi and lower chi.
Above-mentioned direct reading spectrometry strand sample precise positioning rule, it is described to excite hole positioning rule, strand positioning rule and S-shaped positioning rule
The least unit of scale be 1mm.
The beneficial effects of the utility model are：
Three rulers of the present utility model for exciting hole positioning rule are separately fixed at three edges of excitation bench, strand positioning
Chi is fixed on strand sample, by strand positioning rule and the reading for exciting hole positioning rule, positions the position of strand measuring point to be checked,
If sample compared with narrow spacing main scale farther out when, can with independent S-shaped positioning rule come aid in indicate fixed position.
The utility model is simple in construction, easy to use, accurate positioning, is easy to be accurately positioned casting blank sample, passes through
Using the utility model can make direct-reading spectrometer in batches respectively transversely, the whole casting blank sample of longitudinal check, analyze strand sample
The Elemental redistribution rule of product, effectively improve efficiency and effect that strand examines work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation for exciting hole positioning rule；
Fig. 3 is the structural representation of strand positioning rule；
Fig. 4 is the structural representation of S-shaped positioning rule.
Marked in figure as follows：Excitation bench 1, strand sample 2, tested point 3, excite hole positioning rule 4, strand positioning rule 5, S-shaped
Positioning rule 6, upper chi 7, lower chi 8, connecting rod 9.
Embodiment
The utility model is by exciting hole positioning rule 4, strand positioning rule 5, S-shaped positioning rule 6 to form.
Shown in figure, excite hole positioning rule 4 to be made up of three rulers, there is scale alongst on each ruler,
Three rulers are separately fixed at three edges of excitation bench 1, and the scale centre of each ruler excites hole relative with excitation bench 1,
The scale zero of one end of two relative rulers is relative.
Shown in figure, strand positioning rule 5 is N shape chis, and there is the quarter along length of side direction on three sides of strand positioning rule 5 respectively
Degree, the length of side on relative two side of strand positioning rule 5 is equal, between the outward flange on two relative sides of strand positioning rule 5
Distance is equal with exciting relative two ruler Edge Distances of hole positioning rule 4, and the length on two relative sides of strand positioning rule 5 is small
In two relative the distance between ruler zero points and another ruler inside edge.I.e. strand positioning rule 5 is placed on excitation bench 1,
The front end scale zero on two relative sides and be fixed on excitation bench 1 excite two relative rulers of hole positioning rule 4 before
Zero point is held to overlap relative, another side of strand positioning rule 5 is located at another ruler for exciting hole positioning rule 4 of excitation bench 1
Inner side.
Shown in figure, S-shaped positioning rule 6 is made up of upper chi 7, lower chi 8 and connecting rod 9, and upper chi 7 and lower chi 8 are straight-bar, upper chi
7 and lower chi 8 be in same vertical plane, be placed in parallel before and after upper chi 7 and lower chi 8, the top and bottom of connecting rod 9 respectively with it is upper
The rear end of chi 7 is connected with the front end of lower chi 8, the thickness phase of the distance between upper chi bottom surface and lower chi bottom surface with strand sample 2
Matching, upper chi 7 are pressed in the upper surface of strand sample 2, have scale respectively on the length direction of upper chi 7 and lower chi 8.
Shown in figure, the least unit for exciting the scale of hole positioning rule 4, strand positioning rule 5 and S-shaped positioning rule 6 is 1mm.
I.e. strand sample 2 can be accurately positioned by scale by minimum spacing of 1mm.General direct reading spectrometry casting blank sample is treated
The aperture that excites of measuring point 3 is 6 ~ 8mm, and 1mm's is accurately positioned distance and can meet examination requirements completely.If strand sample 2 tries
Sample compared with narrow spacing main scale farther out when, can with independent S-shaped positioning rule 6 come aid in indicate fixed position.
Application method of the present utility model is as follows：
Referring to the drawings 1, corresponded to according to excitation bench aperture edge and excite hole positioning rule 4 to determine to excite hole position on excitation bench 1
The range of readings put；Strand positioning rule 5 is fixed on strand sample 2 to be measured, determines the horizontal, vertical of tested point 3 to be detected
Coordinate value, strand sample 2 is manually adjusted, the position coordinates of tested point 3 is seated at the center for exciting hole site range of readings,
Now if the smaller available auxiliary of S-shaped positioning rule 6 of strand sample 2 determines tested point 3 and excites the correspondence of hole site range of readings.
The central point of hole site range of readings is excited to be tested when the center of tested point 3 reaches.
Claims (3)
- A kind of 1. direct reading spectrometry strand sample precise positioning rule, it is characterised in that：It includes exciting hole positioning rule（4）, strand it is fixed Position chi（5）, excite hole positioning rule（4）It is made up of three rulers, there is scale alongst, three ruler difference on ruler It is fixed on excitation bench（1）Three edges, the scale centre and excitation bench of each ruler（1）Excite hole relative, two are relative The scale zero of one end of ruler is relative, strand positioning rule（5）For N shape chis, strand positioning rule（5）Three sides have respectively along The scale in length of side direction, strand positioning rule（5）Relative two side the length of side it is equal, strand positioning rule（5）Relative two The distance between the outward flange on side is with exciting hole positioning rule（4）Relative two ruler Edge Distances it is equal, strand positioning rule（5） The length on two relative sides is less than two relative the distance between ruler zero points and another ruler inside edge.
- 2. direct reading spectrometry strand sample precise positioning rule according to claim 1, it is characterised in that：It also has S-shaped positioning Chi（6）, S-shaped positioning rule（6）By upper chi（7）, lower chi（8）And connecting rod（9）Composition, upper chi（7）With lower chi（8）For straight-bar, on Chi（7）With lower chi（8）In same vertical plane, upper chi（7）With lower chi（8）It is front and rear to be placed in parallel, connecting rod（9）Upper end and Lower end respectively with upper chi（7）Rear end and lower chi（8）Front end be connected, the distance between upper chi bottom surface and lower chi bottom surface and casting Base sample（2）Thickness match, upper chi（7）With lower chi（8）Length direction on have scale respectively.
- 3. direct reading spectrometry strand sample precise positioning rule according to claim 2, it is characterised in that：It is described to excite hole to position Chi（4）, strand positioning rule（5）With S-shaped positioning rule（6）The least unit of scale be 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655932.9U CN206876553U (en) | 2017-06-07 | 2017-06-07 | A kind of direct reading spectrometry strand sample precise positioning rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655932.9U CN206876553U (en) | 2017-06-07 | 2017-06-07 | A kind of direct reading spectrometry strand sample precise positioning rule |
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| Publication Number | Publication Date |
|---|---|
| CN206876553U true CN206876553U (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655932.9U Expired - Fee Related CN206876553U (en) | 2017-06-07 | 2017-06-07 | A kind of direct reading spectrometry strand sample precise positioning rule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490203A (en) * | 2018-12-14 | 2019-03-19 | 河钢股份有限公司承德分公司 | A kind of positioning device of direct reading spectrometry sample |
-
2017
- 2017-06-07 CN CN201720655932.9U patent/CN206876553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490203A (en) * | 2018-12-14 | 2019-03-19 | 河钢股份有限公司承德分公司 | A kind of positioning device of direct reading spectrometry sample |
| CN109490203B (en) * | 2018-12-14 | 2024-05-03 | 河钢股份有限公司承德分公司 | Positioning device and positioning method for direct-reading spectral analysis sample |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |