CN203365359U - Sintering instrument for measuring sintering range of test sample - Google Patents
Sintering instrument for measuring sintering range of test sample Download PDFInfo
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- CN203365359U CN203365359U CN 201320425796 CN201320425796U CN203365359U CN 203365359 U CN203365359 U CN 203365359U CN 201320425796 CN201320425796 CN 201320425796 CN 201320425796 U CN201320425796 U CN 201320425796U CN 203365359 U CN203365359 U CN 203365359U
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- sintering
- test bar
- reference test
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- electric furnace
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Abstract
The utility model provides a sintering instrument for measuring the sintering range of a test sample and belongs to the technical field of sintering instrument equipment. The sintering instrument adopts the technical scheme that the sintering instrument comprises a main machine body, a displacement sensor, a base, an electric furnace, a test rod and a sample tube, wherein the main machine body is fixed on the base; the electric furnace is mounted on the base and positioned on one side of the main machine body; one end of the sample tube is placed into the electric furnace; one end of the test rod is inserted into the sample tube; the other end of the test rod is connected with the displacement sensor; the displacement sensor is mounted on the main machine body. According to the sintering instrument provided by the utility model, the sample tube is positioned in the electric furnace, the test sample is placed into the sample tube, one end of the test sample is fixed, the other end of the test sample is connected with the test rod, the other end of the test rod is connected with the displacement sensor, the displacement sensor is changed due to the expansion of the test sample in the electric furnace after being sintered and heated, and the sintering range of the test sample can be determined according to test sample expansion (contraction) and a temperature curve chart. The sintering instrument provided by the utility model is simple in structure and accurate in measuring results.
Description
Technical field
The utility model relates to a kind of sintering instrument for the sintering range of measuring sample, belongs to sintering instrument equipment technical field.
Background technology
The sintering instrument can be widely used in pottery, chemical industry, electronics, metallurgy, glass sintering, new material exploitation, fire resistive material development, frit formula test, is the gedanken experiment equipment of the physics and chemistry test of carrying out associated materials of the industry such as building materials, machinery, special material and universities and colleges, scientific research institutions, industrial and mining enterprises, powder sintered, ceramic post sintering, high temperature experiment, quality testing.Existing sintering method mainly contains ocular estimate and image-type sintering point method of testing, these two kinds of sintering methods have shortcoming, ocular estimate is inaccurate, image-type sintering point method of testing instrument complexity, also inaccurate, all can not meet the needs of production and scientific research, the sintering instrument that designing and making is new is very necessary.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of sintering instrument for the sintering range of measuring sample, this sintering instrument is simple in structure, sample expanded by heating (contraction) can produce displacement, but according to the sintering range of displacement-thetagram Accurate Determining sample.
The technical scheme solved the problems of the technologies described above is:
A kind of sintering instrument for the sintering range of measuring sample, it comprises main body, displacement transducer, base, electric furnace, reference test bar, coupon, main body is fixed on base, electric furnace is arranged on base, be positioned at a side of main body, an end of coupon is placed in electric furnace, and an end of reference test bar inserts coupon, the other end of reference test bar is connected with displacement transducer, and displacement transducer is arranged on main body.
The above-mentioned sintering instrument for the sintering range of measuring sample, described coupon is arranged in an end sealing of electric furnace, and sample is arranged in coupon, and sample withstands on an end of coupon sealing, and an end that inserts the reference test bar of coupon holds out against and is connected with sample.
The above-mentioned sintering instrument for the sintering range of measuring sample, be installed with the reference test bar fixed cover on described main body, the reference test bar fixed cover is relative with the import of coupon, the central axis of reference test bar fixed cover and the central axes of coupon, the body of rod of reference test bar is embedded in the reference test bar fixed cover, and the body of rod outer wall of reference test bar and the inwall of reference test bar fixed cover are sliding contact.
The above-mentioned sintering instrument for the sintering range of measuring sample, be equipped with billy gate and guide rail on the base of described electric furnace below, and guide rails assembling is at base upper surface, and billy gate and guide rail are complementary, and furnace bottom is connected with billy gate.
The above-mentioned sintering instrument for the sintering range of measuring sample, the measurement range of described displacement transducer is 0-10mm, error is at ± 1/1000mm.
The beneficial effects of the utility model are:
Coupon of the present utility model is arranged in electric furnace, sample is placed in coupon, one end of sample is fixed, the other end connecting test bar of sample, reference test bar other end connection bit displacement sensor, sample expansion after the sintering heating in electric furnace will cause the variation of displacement transducer, get final product the sintering range of Accurate Determining sample according to sample displacement-thetagram.The utility model is simple in structure, measurement result is accurate.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: main body 1, displacement transducer 2, reference test bar fixed cover 3, reference test bar 4, coupon 5, sample 6, electric furnace 7, billy gate 8, guide rail 9, base 10.
Embodiment
The utility model is comprised of main body 1, displacement transducer 2, base 10, electric furnace 7, reference test bar 4, reference test bar fixed cover 3, coupon 5, billy gate 8, guide rail 9.
In figure, show, main body 1 is fixed on base 10, electric furnace 7 is arranged on base 10, be positioned at a side of main body 1, billy gate 8 and guide rail 9 are installed on the base 10 of electric furnace 7 belows, guide rail 9 is arranged on base 10 upper surfaces, and billy gate 8 is complementary with guide rail 9, and electric furnace 7 bottoms are connected with billy gate 8.
In figure, show, an end of coupon 5 is placed in electric furnace 7, and coupon 5 is arranged in an end sealing of electric furnace 7, other end opening, one end of reference test bar 4 inserts coupon 5, and the other end of reference test bar 4 is connected with displacement transducer 2, and displacement transducer 2 is arranged on main body 1.
In figure, show, sample 6 is arranged in coupon 5, and sample 6 withstands on an end of coupon 5 sealings, and an end that inserts the reference test bar 4 of coupon 5 holds out against and is connected with sample 6.Because the degree of freedom of sample 6 at coupon 5 blind ends has been limited, so the expansion of sample 6 will pass to displacement transducer 2 by reference test bar 4, displacement transducer 2 is changed, the measurement range of displacement transducer 2 is the 0-10mm error at ± 1/1000mm.
In figure, show, reference test bar fixed cover 3 is fixedly mounted on main body 1, reference test bar fixed cover 3 is relative with the import of coupon 5, the central axes of the central axis of reference test bar fixed cover 3 and coupon 5, the body of rod of reference test bar 4 is embedded in reference test bar fixed cover 3, the body of rod outer wall of reference test bar 4 and the inwall of reference test bar fixed cover 3 are sliding contact, and reference test bar 4 can slide along reference test bar fixed cover 3.
Claims (5)
1. the sintering instrument for the sintering range of measuring sample, it is characterized in that: it comprises main body (1), displacement transducer (2), base (10), electric furnace (7), reference test bar (4), coupon (5), main body (1) is fixed on base (10), electric furnace (7) is arranged on base (10), be positioned at a side of main body (1), one end of coupon (5) is placed in electric furnace (7), one end of reference test bar (4) inserts coupon (5), the other end of reference test bar (4) is connected with displacement transducer (2), displacement transducer (2) is arranged on main body (1).
2. the sintering instrument for the sintering range of measuring sample according to claim 1, it is characterized in that: described coupon (5) is arranged in an end sealing of electric furnace (7), sample (6) is arranged in coupon (5), sample (6) withstands on an end of coupon (5) sealing, and an end that inserts the reference test bar (4) of coupon (5) holds out against and is connected with sample (6).
3. the sintering instrument for the sintering range of measuring sample according to claim 2, it is characterized in that: be installed with reference test bar fixed cover (3) on described main body (1), reference test bar fixed cover (3) is relative with the import of coupon (5), the central axes of the central axis of reference test bar fixed cover (3) and coupon (5), the body of rod of reference test bar (4) is embedded in reference test bar fixed cover (3), and the inwall of the body of rod outer wall of reference test bar (4) and reference test bar fixed cover (3) is sliding contact.
4. the sintering instrument for the sintering range of measuring sample according to claim 3, it is characterized in that: on the base (10) of described electric furnace (7) below, billy gate (8) and guide rail (9) are installed, guide rail (9) is arranged on base (10) upper surface, billy gate (8) is complementary with guide rail (9), and electric furnace (7) bottom is connected with billy gate (8).
5. the sintering instrument for the sintering range of measuring sample according to claim 4, it is characterized in that: the measurement range of described displacement transducer (2) is 0-10mm, error is at ± 1/1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425796 CN203365359U (en) | 2013-07-17 | 2013-07-17 | Sintering instrument for measuring sintering range of test sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425796 CN203365359U (en) | 2013-07-17 | 2013-07-17 | Sintering instrument for measuring sintering range of test sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365359U true CN203365359U (en) | 2013-12-25 |
Family
ID=49813105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320425796 Expired - Fee Related CN203365359U (en) | 2013-07-17 | 2013-07-17 | Sintering instrument for measuring sintering range of test sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632041A (en) * | 2017-10-27 | 2018-01-26 | 北京科技大学 | A kind of method and system of on-line measurement pellet ore reduction swellability |
| CN110376237A (en) * | 2019-07-08 | 2019-10-25 | 武汉钢铁有限公司 | The silicon steel monolithic coating sample sintering experiment devices and methods therefor of controllable tension |
-
2013
- 2013-07-17 CN CN 201320425796 patent/CN203365359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632041A (en) * | 2017-10-27 | 2018-01-26 | 北京科技大学 | A kind of method and system of on-line measurement pellet ore reduction swellability |
| CN110376237A (en) * | 2019-07-08 | 2019-10-25 | 武汉钢铁有限公司 | The silicon steel monolithic coating sample sintering experiment devices and methods therefor of controllable tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160717 |