CN105866142A - Hygrograph calibration device and manufacturing process thereof - Google Patents
Hygrograph calibration device and manufacturing process thereof Download PDFInfo
- Publication number
- CN105866142A CN105866142A CN201610347126.5A CN201610347126A CN105866142A CN 105866142 A CN105866142 A CN 105866142A CN 201610347126 A CN201610347126 A CN 201610347126A CN 105866142 A CN105866142 A CN 105866142A
- Authority
- CN
- China
- Prior art keywords
- block
- humidity
- pure aluminum
- humidity block
- processing technology
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000004698 Polyethylene Substances 0.000 claims abstract description 21
- -1 polyethylene Polymers 0.000 claims abstract description 21
- 229920000573 polyethylene Polymers 0.000 claims abstract description 21
- 244000035744 Hura crepitans Species 0.000 claims abstract description 17
- 239000006004 Quartz sand Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000010892 electric spark Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 238000003475 lamination Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/303—Accessories, mechanical or electrical features calibrating, standardising
Abstract
The invention discloses a hygrograph calibration device and a manufacturing process thereof. The device comprises a humidity block and a sand box, wherein the humidity block is formed by lamination of multiple pure aluminum plates and multiple polyethylene plates with lamination force not smaller than 10 MPa, quartz sand is placed in the sand box, drill holes are formed in the four corners of the surface of the humidity block, aluminum screws are arranged in the drill holes and penetrate through the drill holes to connect the pure aluminum plates with the polyethylene plates, two groups of test holes are formed in the surface of the humidity block with one group being single holes and the other groups being double holes, the single holes are mainly used for calibrating a surface-layer nuclear gauge, and the double holes are mainly used for calibrating a deep-layer nuclear gauge; a supporting plate is arranged under the humidity block, and idler wheels are arranged under the supporting plate.
Description
Technical field
The present invention relates to a kind of detecting instrument, be specifically related to a kind of hygronom calibrating installation and processing technology thereof.
Background technology
Deep layer nucleon hygronom (hereinafter referred to as Nuclear Gauge) is widely used for highway pavement, roadbed, railway bed, bridge
Density in the civil engineerings such as culvert, skyscraper, earth dam dyke, water content, the isoparametric detection of compactness.
The measuring principle of water content: produced neutron current by-Be neutron source, according to proton to neutron current slowing down effect maximum
Characteristic, in measured material, hydrogen content (water content) is the most, then the slow neutron converted by material when neutron current passes through is the most, by
The probe measurement slow neutron amount of Nuclear Gauge, can record the numerical value of hydrogen content in measured material (water content).
Owing to the radiation intensity in Nuclear Gauge is decayed in time, the efficiency of detector reduces in time, it is ensured that
Its data measured are accurate, need periodically to calibrate Nuclear Gauge, only the measurement data of guarantee Nuclear Gauge after calibration
Accurately, in use guarantee value is unified, reliable.Calibration be accomplished by one group of standard sample, this group sample block should be density,
Humidity value is accurate, can reappear, have relative stability.
Summary of the invention
It is an object of the invention to provide a kind of simple to operate, test process is stable, degree of accuracy is high and cost of manufacture is low
A kind of hygronom calibrating installation and processing technology thereof.
For solving above-mentioned technical problem, the present invention provides a kind of hygronom calibrating installation and processing technology thereof, including humidity
Block and sandbox, described humidity block is formed by multiple pure aluminum plates and multiple polyethylene board pressings, and described pressure force is not less than 10MPa,
Being provided with quartz sand in described sandbox, four angles on described humidity block surface are provided with boring, are provided with aluminum spiral shell in described boring
Bar, multiple pure aluminum plates and multiple polyethylene boards are linked together by described aluminum screw rod through boring, described humidity block surface configuration
Having two groups of instrument connections, one group of instrument connection is single hole, and another group instrument connection is diplopore, and described single hole is mainly used in calibrating top layer nucleon
Instrument, described diplopore is mainly used in calibrating deep layer Nuclear Gauge, is provided with supporting plate, is provided with below described supporting plate below described humidity block
Roller.
In order to ensure the accuracy of boring size, the present invention improves to be had, and described boring uses numerical control electric spark cutting to carry out
Make.
In order to avoid test result is had an impact by the edge of humidity block, the present invention improves to be had, and described two groups of instrument connections are arranged
Middle part on three sample block surfaces.
Measuring distance between tie rods to adapt to Nuclear Gauge, the present invention improves to be had, and the spacing between described diplopore is set to 305mm.
In order to calibrate more accurately, the present invention improves to be had, and described humidity block size Selection is at 650*480*650mm
Within.
The processing technology of a kind of hygronom calibrating installation, comprises the following steps:
The first step:
Material required for preparatory technology: humidity block preferably employs the thickness of every pure aluminum plate and every polyethylene board and is respectively 2
Millimeter, pure aluminum plate and polyethylene board respectively need 150.
Second step:
Measure and cut out required size: humidity block uses the overall dimensions of pure aluminum plate to be a length of 650 millimeters, a width of 480 millimeters.
3rd step:
Sheet material is weighed: in humidity block, each block of pure aluminum plate and each piece of polyethylene board are weighed, simultaneously also to humidity block
Weight weighs, and its weighing result is carried out record.
4th step:
Sheet material putting position: in humidity block, every pure aluminum plate and every polyethylene board are alternately superimposed.
5th step:
Sheet material synthesizes: being synthesized by external world's pressure, described pressure force is not less than 10Mp.
6th step:
Density block punches and fixing: holed by numerical control electric spark cutting, then carries out solid through boring by aluminum screw rod
Fixed.
7th step:
In order to replicate, verify its exact value, make a sandbox, built with quartz sand, add quantitative water, calculate sandbox and contain
The exact value of the water yield, so that it is determined that the water content of sandbox (humidity) value.
In order to obtain more accurately measuring and load-bearing value, the present invention improve have, described measurement used tool be slide calliper rule and
Micrometer, described in used tool of weighing be the gentle counterweight in sky.
Humidity block measured result see table:
| Title | Volume (c) | Weight (g) | Density (g/ c) |
| Humidity block | 65*48*65=202800 | Water content | 0.487 |
The invention have the benefit that the present invention can calibrate the instrument that detection depth capacity is 600 millimeters-900 millimeters, effectively
Solve external inlet device, it is explored degree of depth and is not more than the selection that the problem of 300 millimeters, polyethylene board and fine aluminium are fast, has
Imitate avoids its interference to Nuclear Gauge detected ray, it is possible to embody roadbed, soil, the humidity value of Colophonium and spy to greatest extent
Property, it is possible to accurately Nuclear Gauge is calibrated.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of Density Measuring Instrument calibrating installation structural representation of the present invention；
Accompanying drawing 2 is the partial schematic diagram of a kind of Density Measuring Instrument calibrating installation of the present invention；
Label declaration: 1-humidity block；2-holes；3-aluminum screw rod；4-single hole；5-diplopore；6-supporting plate；7-roller.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
Referring to the drawings 1, the present invention provides a kind of hygronom calibrating installation and processing technology thereof, including humidity block 1 and sandbox,
Described humidity block 1 is formed by multiple pure aluminum plates and multiple polyethylene board pressings, and described pressure force is not less than 10MPa, described sandbox
Inside being provided with quartz sand, four angles on described humidity block surface are provided with boring 2, are provided with aluminum screw rod 3, institute in described boring 2
Stating aluminum screw rod 3 multiple pure aluminum plates and multiple polyethylene boards to be linked together through boring 2, described humidity block 1 surface configuration has
Two groups of instrument connections, one group of instrument connection is single hole 4, and another group instrument connection is diplopore 5, and described single hole 4 is mainly used in calibrating top layer core
Sub-instrument, described diplopore 5 is mainly used in calibrating deep layer Nuclear Gauge, is provided with supporting plate 6, sets below described supporting plate below described humidity block
It is equipped with roller 7.
For the accuracy of 2 sizes that ensure to hole, described boring uses numerical control electric spark cutting to make.In order to avoid
Test result is had an impact by the edge of humidity block, and described two groups of instrument connections are arranged on the middle part on three sample block surfaces.In order to
Adapting to Nuclear Gauge and measure distance between tie rods, the spacing between described diplopore is set to 305mm.In order to calibrate more accurately, institute
State humidity block size Selection within 650*480*650mm.
The processing technology of a kind of hygronom calibrating installation, comprises the following steps:
The first step:
Material required for preparatory technology: humidity block preferably employs the thickness of every pure aluminum plate and every polyethylene board and is respectively 2
Millimeter, pure aluminum plate and polyethylene board respectively need 150.
Second step:
Measure and cut out required size: humidity block uses the overall dimensions of pure aluminum plate to be a length of 650 millimeters, a width of 480 millimeters.
3rd step:
Sheet material is weighed: in humidity block, each block of pure aluminum plate and each piece of polyethylene board are weighed, simultaneously also to humidity block
Weight weighs, and its weighing result is carried out record.
4th step:
Sheet material putting position: in humidity block, every pure aluminum plate and every polyethylene board are alternately superimposed.
5th step:
Sheet material synthesizes: being synthesized by external world's pressure, described pressure force is not less than 10Mp.
6th step:
Density block punches and fixing: holed by numerical control electric spark cutting, then carries out solid through boring by aluminum screw rod
Fixed.
7th step:
In order to replicate, verify its exact value, make a sandbox, built with quartz sand, add quantitative water, calculate sandbox and contain
The exact value of the water yield, so that it is determined that the water content of sandbox (humidity) value.
In order to obtain more accurately measuring and load-bearing value, described measurement used tool is slide calliper rule and micrometer, described title
Weight used tool is the gentle counterweight in sky.
| Title | Volume (c) | Weight (g) | Density (g/ c) |
| Humidity block | 65*48*65=202800 | Water content | 0.487 |
The calibrated bolck parameter succeeded in developing is as follows:
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every present invention of utilization says
Equivalent structure or equivalence flow process that bright book and accompanying drawing content are made convert, or are directly or indirectly used in other relevant technology necks
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (8)
1. hygronom calibrating installation and a processing technology thereof, including humidity block and sandbox, described humidity block is by multiple pure aluminum plates
Forming with multiple polyethylene board pressings, be provided with quartz sand in described sandbox, four angles on described humidity block surface are provided with brill
Hole, is provided with aluminum screw rod in described boring, multiple pure aluminum plates and multiple polyethylene boards are connected to by described aluminum screw rod through boring
Together, described humidity block surface configuration has two groups of instrument connections, one group of instrument connection to be single hole, and another group instrument connection is diplopore, described
It is provided with supporting plate below humidity block, below described supporting plate, is provided with roller.
A kind of hygronom calibrating installation the most according to claim 1 and processing technology thereof, it is characterised in that described boring is adopted
Make of numerical control electric spark cutting.
A kind of hygronom calibrating installation the most according to claim 1 and processing technology thereof, it is characterised in that described two groups of surveys
Prospect hole is arranged on the middle part on three sample block surfaces.
A kind of hygronom calibrating installation the most according to claim 1 and processing technology thereof, it is characterised in that described diplopore it
Between spacing be set to 305mm.
A kind of hygronom calibrating installation the most according to claim 1 and processing technology thereof, it is characterised in that described three samples
Block size Selection is within 650*480*650mm.
6. a kind of Density Measuring Instrument calibrating installation as claimed in claim 1 and a processing technology thereof, comprises the following steps:
The first step:
Material required for preparatory technology: humidity block preferably employs the thickness of every pure aluminum plate and every polyethylene board and is respectively 2
Millimeter, pure aluminum plate and polyethylene board respectively need 150;
Second step:
Measure and cut out required size: humidity block uses the overall dimensions of pure aluminum plate to be a length of 650 millimeters, a width of 480 millimeters;
3rd step:
Sheet material is weighed: in humidity block, each block of pure aluminum plate and each piece of polyethylene board are weighed, simultaneously also to humidity block
Weight weighs, and its weighing result is carried out record;
4th step:
Sheet material putting position: in humidity block, every pure aluminum plate and every polyethylene board are alternately superimposed;
5th step:
Sheet material synthesizes: being synthesized by external world's pressure, described pressure force is not less than 10Mp;
6th step:
Density block punches and fixing: holed by numerical control electric spark cutting, then carries out solid through boring by aluminum screw rod
Fixed.
7. the 7th step:
In order to replicate, verify its exact value, make a sandbox, built with quartz sand, add quantitative water, calculate sandbox and contain
The exact value of the water yield, so that it is determined that the water content of sandbox (humidity) value.
A kind of hygronom calibrating installation the most according to claim 6 and processing technology thereof, it is characterised in that described survey
Amount used tool is slide calliper rule and micrometer, described in used tool of weighing be the gentle counterweight in sky.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347126.5A CN105866142A (en) | 2016-05-24 | 2016-05-24 | Hygrograph calibration device and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347126.5A CN105866142A (en) | 2016-05-24 | 2016-05-24 | Hygrograph calibration device and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105866142A true CN105866142A (en) | 2016-08-17 |
Family
ID=56634762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610347126.5A Pending CN105866142A (en) | 2016-05-24 | 2016-05-24 | Hygrograph calibration device and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105866142A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152600A (en) * | 1976-10-21 | 1979-05-01 | Troxler Electronic Laboratories, Inc. | Nuclear radiation moisture gauge calibration standard |
| US6369381B1 (en) * | 1999-01-29 | 2002-04-09 | Troxler Electronic Laboratories, Inc. | Apparatus and method for calibration of nuclear gauges |
| CN101297175A (en) * | 2005-08-30 | 2008-10-29 | 特克斯勒电子实验室公司 | Methods, systems, and computer program products for measuring the density of material |
| US20090194676A1 (en) * | 2008-01-04 | 2009-08-06 | Troxler Electronic Laboratories, Inc. | Nuclear gauges and methods of configuration and calibration of nuclear gauges |
-
2016
- 2016-05-24 CN CN201610347126.5A patent/CN105866142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152600A (en) * | 1976-10-21 | 1979-05-01 | Troxler Electronic Laboratories, Inc. | Nuclear radiation moisture gauge calibration standard |
| US6369381B1 (en) * | 1999-01-29 | 2002-04-09 | Troxler Electronic Laboratories, Inc. | Apparatus and method for calibration of nuclear gauges |
| CN101297175A (en) * | 2005-08-30 | 2008-10-29 | 特克斯勒电子实验室公司 | Methods, systems, and computer program products for measuring the density of material |
| US20090194676A1 (en) * | 2008-01-04 | 2009-08-06 | Troxler Electronic Laboratories, Inc. | Nuclear gauges and methods of configuration and calibration of nuclear gauges |
| CN101981439A (en) * | 2008-01-04 | 2011-02-23 | 特克斯勒电子实验室公司 | Nuclear gauges and methods of configuration and calibration of nuclear gauges |
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Application publication date: 20160817 |