CN114354382A - Two-dimensional self-sealing irradiation relaxation full-automatic detection device and method - Google Patents
Two-dimensional self-sealing irradiation relaxation full-automatic detection device and method Download PDFInfo
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- CN114354382A CN114354382A CN202210003669.0A CN202210003669A CN114354382A CN 114354382 A CN114354382 A CN 114354382A CN 202210003669 A CN202210003669 A CN 202210003669A CN 114354382 A CN114354382 A CN 114354382A
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- 238000007789 sealing Methods 0.000 title claims abstract description 91
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 43
- 239000011261 inert gas Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 22
- 239000000463 material Substances 0.000 description 14
- 230000005855 radiation Effects 0.000 description 11
- 241000283216 Phocidae Species 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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Abstract
A two-dimensional self-sealing irradiation relaxation full-automatic detection device and a method belong to the field of irradiation relaxation characteristic measurement; an X-direction motion guide rail assembly is fixedly installed on a vibration isolation rack, a Y-direction motion guide rail assembly can be installed on the X-direction motion guide rail assembly in a reciprocating motion mode along the X direction, a horizontal linear motion sliding block can be installed on the Y-direction motion guide rail assembly in a reciprocating motion mode along the Y direction, a self-sealing irradiation loose assembly is fixedly installed on the horizontal linear motion sliding block, a pressure measurement system and a support are sequentially and fixedly installed on the vibration isolation rack, a box cover grabbing assembly and a bolt automatic screwing-in and screwing-out and gas exchange system are sequentially installed on the same side face of the support in the Y direction, and detection is completed through mutual matching of the self-sealing irradiation loose assembly and the bolt automatic screwing-in and screwing-out and gas exchange system, the box cover grabbing assembly and the pressure measurement system; the problems of full-automatic and high-precision measurement of irradiation relaxation characteristics and automatic gas protection are solved.
Description
Technical Field
The invention belongs to the technical field of irradiation relaxation characteristic measurement, and particularly relates to a self-sealing irradiation relaxation full-automatic detection device and method.
Background
In the fields of nuclear industry and the like, the nuclear safety problem is always the focus of social attention at home and abroad, and influences the life and property safety of people, the sustainable development of environment and the stable operation of economy. Among them, the structural member often has creep deformation under high temperature and radiation conditions during the service process, which results in the reduction of the internal stress of the material, and this phenomenon is called radiation relaxation. Radiation relaxation phenomena can lead to structural failure. In order to avoid this problem, it is necessary to grasp the radiation relaxation property rule of the material and select a material with appropriate properties to manufacture the structural member. Measurement and study of the relaxation behavior of the structure material becomes particularly important. At present, relatively few test measurement and analysis work is carried out on relaxation characteristics of the structural member after being irradiated, so that the measurement work of the relaxation characteristics of the structural member after being irradiated has extremely important significance.
The Zhang Shi Ye proposes a method for measuring the irradiation relaxation characteristic of a single spring piece and a method for measuring the relaxation condition of four grid clamping forces (Zhang Shi Ye. study on the irradiation relaxation of the clamping force of a PWR fuel assembly positioning grid [ J ] Nuclear Power engineering, 1987(01): 17-23.). The irradiation relaxation measurement of a single spring piece adopts a clamp structure consisting of three layers of flat plates, so that the spring piece conforms to the real working condition as far as possible. The three layers of flat plates of the clamp are respectively an upper plate, a middle plate and a lower plate, the middle plate is provided with an elongated slot, and the slot width of the elongated slot corresponds to the size of grid cells of the grillwork; the spring leaf is clamped between the middle plate and the lower plate, and the spring wave crest protrudes from the middle plate groove; the spring pressing amount is adjusted through gaskets with different thicknesses between the middle plate and the upper plate; fixing the three flat plates by using bolts; thereby simulating the real stress state and boundary conditions. After a series of operation steps, the spring relaxation amount is calculated according to the spring force of the cold state and the radiation state. In the literature, four methods, namely irradiation in a small grid stack, measurement of fuel rod moving force and sliding force, measurement of grid cell friction force and measurement of grid cell geometric dimension, are adopted for measurement of grid clamping force relaxation. In summary, the technical solution proposed in this document has the following features: (1) the four measurement methods for the relaxation situation of the clamping force of the lattice frame are all relaxation characteristic measurement aiming at the integral structure of the lattice frame, and the measurement of the relaxation characteristic of the material without specific structural characteristics cannot be realized; (2) the method for measuring the relaxation characteristic of the single spring piece does not seal the space of the spring piece, and the whole device needs to be in an inert gas environment to keep the physical and chemical properties of the spring piece stable, so that the waste of inert gas resources is caused; (3) the spring force is obtained by measuring and drawing spring load-displacement curves in different states, and the spring relaxation amount is further calculated. (4) The spring pressing amount is adjusted through gaskets with different thicknesses between the middle plate and the upper plate, the adjusting process is short, sudden change exists, and the damage to a spring piece sample and a measuring device is easily caused. The technical scheme is difficult to realize the effects of full-automatic and high-precision measurement of irradiation relaxation characteristics, automatic gas protection and the like.
Kenfield T.A. et al propose a method for measuring radiation relaxation characteristics and design a sealed capsule type measuring device (Kenfield T.A., Busbom H.J., Appleby W.K. In-bioreactor stress relaxation In bonding of 20% cold-treated 316 standing steel [ J ]. North-Holland,1977, 65.). A plurality of two-point supporting two-point pressing structures are arranged in a sealed capsule device, so that an irradiation relaxation sample forms a beam bending model, stress is calculated by utilizing the beam bending theory and beam deflection, and then relaxation conditions under different irradiation states are calculated and compared. The technical scheme has the following characteristics: the designed totally enclosed capsule type detection device can effectively save gas resources and ensure the stability of the physical and chemical properties of the irradiation relaxation sample, but cannot exchange gas with the outside, and the device cannot be disassembled, so that the measurement precision is limited, the space is limited, and the irradiation relaxation sample cannot be measured by using an external more precise device. The technical scheme is difficult to realize the effects of full-automatic and high-precision measurement of irradiation relaxation characteristics, automatic gas protection and the like.
In the process of detecting the radiation relaxation property of the material, the radiation relaxation sample is required to be in a sealed inert gas environment with certain pressure, and the radiation relaxation detection requirement of the material can be ensured. There is therefore a need for an automated gas protection solution. At present, the sealing and gas exchange technical solutions proposed in the existing patents mostly adopt a multi-layer mechanical structure to form a transition chamber, a gas pressure seal, a liquid seal, a floating ball valve and other sealing methods, and a gas exchange mode such as an air exhaust module combining a vent hole, a built-in circulating fan combining a vent hole and a gas bag gas exchange. These gas exchange seals are typically large in size and complex. In practical measurement, a small and easily-arranged irradiation relaxation device is often needed for the irradiation relaxation detection of materials in a simulated environment, and the sealing and gas exchange modes cannot meet the requirements of the device.
In conclusion, the existing research is difficult to realize full-automatic and high-precision measurement of irradiation relaxation characteristics and automatic gas protection. Therefore, it is necessary to provide a fully automatic, high-precision and automatic gas-protected irradiation relaxation measurement device and method to meet the requirement of our country in the field of precise measurement of material irradiation relaxation characteristics.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a two-dimensional self-sealing irradiation relaxation full-automatic detection device and a method, which are used for realizing full-automatic and high-precision measurement of irradiation relaxation characteristics and automatic gas protection.
The purpose of the invention is realized as follows:
the two-dimensional self-sealing irradiation relaxation full-automatic detection device comprises a vibration isolation rack, an X-direction moving guide rail assembly, a Y-direction moving guide rail assembly, a horizontal linear moving slide block, a box cover grabbing assembly and a bolt automatic screwing-in and screwing-out and gas exchange system; the vibration isolation rack is formed by assembling a high-flatness table plate, a high-strength bracket and a high-performance vibration isolator, the high-performance vibration isolator is supported and installed on the upper part of the high-strength bracket, and the high-flatness table plate is installed on the upper end part of the high-performance vibration isolator; an X-direction movement guide rail assembly is fixedly installed on a vibration isolation rack, a Y-direction movement guide rail assembly can be installed on the X-direction movement guide rail assembly in a reciprocating motion mode along the X direction, a horizontal linear movement sliding block can be installed on the Y-direction movement guide rail assembly in a reciprocating motion mode along the Y direction, a self-sealing irradiation loose assembly is fixedly installed on the horizontal linear movement sliding block, a pressure measurement system and a support are sequentially and fixedly installed on the vibration isolation rack, a box cover grabbing assembly and a bolt automatic screwing-in and screwing-out and gas exchange system are sequentially installed on the same side face of the support along the Y direction, and the pressure measurement system, the box cover grabbing assembly and the bolt automatic screwing-in and screwing-out and gas exchange system are located above the self-sealing irradiation loose assembly.
The two-dimensional self-sealing irradiation relaxation full-automatic detection method comprises the following steps:
step 1, fixedly mounting a self-sealing irradiation loose assembly on a horizontal linear motion sliding block, driving the self-sealing irradiation loose assembly to move to a position where a bolt is automatically screwed in and screwed out of a gas exchange system through X-direction motion of a Y-direction motion guide rail assembly on an X-direction motion guide rail assembly and Y-direction motion of the horizontal linear motion sliding block on the Y-direction motion guide rail assembly, and screwing a locking bolt A and a vent bolt out of a box body and a box cover of the self-sealing irradiation loose assembly through the automatic screwing-in and screwing-out of the bolt and the gas exchange system;
step 5, driving the self-sealing irradiation loose assembly to move to the position where the bolt is automatically screwed in and out of the gas exchange system through the X-direction moving guide rail assembly and the Y-direction moving guide rail assembly by the horizontal linear moving slide block, screwing all the locking bolts A into the box cover and the box body of the self-sealing irradiation loose assembly, screwing part of the vent bolts into the box cover and the box body, exposing the vent holes A out of the box body, communicating the self-sealing irradiation loose assembly with the vent holes A, filling inert gas into the self-sealing irradiation loose assembly, separating the self-sealing irradiation loose assembly from the vent holes A after the self-sealing irradiation loose assembly is screwed in and out of the gas exchange system, and screwing all the vent bolts into the box cover and the box body by the bolt automatic screwing-in and screwing-out and gas exchange system;
and 6, driving the self-sealing irradiation loosening assembly to move to the position before the step 1 by the horizontal linear motion sliding block, and taking down the self-sealing irradiation loosening assembly from the horizontal linear motion sliding block to finish the full-automatic detection of the self-sealing irradiation loosening of the irradiation loosening sample.
The invention has the following advantages:
(1) the invention can realize the full-automatic and high-precision detection of the irradiation relaxation characteristic of the material. The existing irradiation relaxation detection device and method cannot solve the problem of full-automatic and high-precision detection of the irradiation relaxation characteristics of materials; the invention provides a full-automatic and high-precision detection solution for irradiation relaxation characteristics, which is used for performing full-automatic and high-precision measurement on the maximum internal stress of an irradiation relaxation sample in a specific bending state and finally obtaining the relaxation characteristics of the irradiation relaxation sample under different irradiation conditions; the problem of prior art fail to solve the full-automatic, high accuracy detection of material irradiation laxity characteristic is solved. This is one of the innovative points of the present invention from the prior art.
(2) The invention can realize automatic inert gas protection before and after irradiation relaxation detection. The existing irradiation relaxation detection structure needs to be integrally arranged in an inert gas environment, and the automation of gas protection cannot be realized; the solution for detecting the irradiation relaxation provided by the invention can ensure the stability of the chemical property of the irradiation relaxation sample when the irradiation relaxation sample is irradiated only by placing the irradiation relaxation sample in the irradiation relaxation device with a smaller space and placing the irradiation relaxation sample in the inert gas environment; the problem of prior art can't accomplish automatic gas protection is solved. This is the second innovation point of the present invention from the prior art.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a two-dimensional self-sealing irradiation relaxation full-automatic detection device;
FIG. 2 is a schematic view of a self-sealing radiation-relaxed assembly;
fig. 3 is a schematic view of a vent bolt construction.
Description of part numbers in the figures: 1. a vibration isolation rack; 1.1, a high-flatness bedplate; 1.2, high-strength bracket; 1.3, a high-performance vibration isolator; 2. an X-direction moving guide rail assembly; 3. a pressure measurement system; 4. a support; 5. a horizontal linear motion slider; 6. a self-sealing radiation relaxation assembly; 6.1, a box cover; 6.2, sealing gasket A; 6.3, a box body; 6.4, sealing gasket B; 6.5, end cover; 6.6, locking a bolt B; 6.7, locking a bolt A; 6.8, ventilating bolts; 6.8.1, vent A; 6.8.2, a vent hole B; 6.8.3, T-shaped air passage; 6.8.4, bolt body; 6.9, irradiating the relaxation sample; 7. a box cover grabbing component; 8. the bolt is automatically screwed in and out of the gas exchange system; 9. and the Y-direction moving guide rail assembly.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
The two-dimensional self-sealing irradiation relaxation full-automatic detection device comprises a vibration isolation rack 1, an X-direction moving guide rail assembly 2, a Y-direction moving guide rail assembly 9, a horizontal linear moving slide block 5, a box cover grabbing assembly 7 and a bolt automatic screwing-in and screwing-out and gas exchange system 8; the vibration isolation rack 1 is formed by assembling a high-flatness bedplate 1.1, a high-strength bracket 1.2 and a high-performance vibration isolator 1.3, wherein the high-performance vibration isolator 1.3 is supported and installed at the upper part of the high-strength bracket 1.2, and the high-flatness bedplate 1.1 is installed at the upper end part of the high-performance vibration isolator 1.3; an X-direction movement guide rail assembly 2 is fixedly installed on a vibration isolation rack 1, a Y-direction movement guide rail assembly 9 can be installed on the X-direction movement guide rail assembly 2 in a reciprocating motion mode along the X direction, a horizontal linear movement sliding block 5 can be installed on the Y-direction movement guide rail assembly 9 in a reciprocating motion mode along the Y direction, a self-sealing irradiation loosening assembly 6 is fixedly installed on the horizontal linear movement sliding block 5, a pressure measurement system 3 and a support 4 are fixedly installed on the vibration isolation rack 1 in sequence, a box cover grabbing assembly 7 and a bolt automatic screwing-in and screwing-out and gas exchange system 8 are sequentially installed on the same side face of the support 4 along the Y direction, and the pressure measurement system 3, the box cover grabbing assembly 7 and the bolt automatic screwing-in and screwing-out and gas exchange system 8 are located above the self-sealing irradiation loosening assembly 6.
The self-sealing radiation loose assembly 6 has the following structure: installing an irradiation relaxation sample 6.9 in a box body 6.3 in a two-point supporting and two-point pressing mode, sequentially arranging a sealing gasket A6.2 and a box cover 6.1 at the upper end part of the box body 6.3 from bottom to top, fixedly installing the box cover 6.1 on the upper end surface of the box body 6.3 through a locking bolt A6.7 and a vent bolt 6.8, fixedly installing an end cover 6.5 on the end surfaces of two sides of the box body 6.3 through a locking bolt B6.6, and arranging a sealing gasket B6.4 on the position between the two end surfaces of the box body 6.3 and the end cover 6.5; a T-shaped air channel 6.8.3 is arranged in a bolt main body 6.8.4 of the ventilating bolt 6.8, a ventilating hole A6.8.1 and a ventilating hole B6.8.2 are respectively arranged at the side part and the bottom end of the bolt main body 6.8.4, and the ventilating hole A6.8.1 and the ventilating hole B6.8.2 are respectively communicated with the T-shaped air channel 6.8.3.
Example two
The two-dimensional self-sealing irradiation relaxation full-automatic detection method comprises the following steps:
step 1, fixedly mounting a self-sealing irradiation loose assembly 6 on a horizontal linear motion sliding block 5, driving the self-sealing irradiation loose assembly 6 to move to a position where a bolt is automatically screwed in and out of a gas exchange system 8 through X-direction motion of a Y-direction motion guide rail assembly 9 on an X-direction motion guide rail assembly 2 and Y-direction motion of the horizontal linear motion sliding block 5 on the Y-direction motion guide rail assembly 9, and screwing a locking bolt A and a ventilation bolt 6.8 out of a box body 6.3 and a box cover 6.1 of the self-sealing irradiation loose assembly 6 through the bolt is automatically screwed in and out of the gas exchange system 8;
step 5, the X-direction moving guide rail assembly 2 and the Y-direction moving guide rail assembly 9 drive the self-sealing irradiation loose assembly 6 to move to the position where the bolt is automatically screwed into and out of the gas exchange system 8 through the horizontal linear moving slide block 5, the locking bolts A are all screwed into the box cover 6.1 and the box body 6.3 of the self-sealing irradiation loose assembly 6, the ventilating bolts 6.8 are partially screwed into the box cover 6.1 and the box body 6.3, the ventilating holes A6.8.1 are exposed out of the box body 6.3, the self-sealing irradiation loose assembly 6 is communicated with the ventilating holes A6.8.1, inert gas is filled into the self-sealing irradiation loose assembly 6, the self-sealing irradiation loose assembly 6 is separated from the ventilating holes A6.8.1 after the inert gas is filled into the self-sealing irradiation loose assembly 6, and the bolt is automatically screwed into and out of the gas exchange system 8, and the ventilating bolts 6.8 are all screwed into the box cover 6.1 and the box body 6.3;
and 6, driving the self-sealing irradiation relaxation assembly 6 to move to the position before the step 1 by the horizontal linear motion sliding block 5, taking down the self-sealing irradiation relaxation assembly 6 from the horizontal linear motion sliding block 5, and completing the full-automatic detection of the self-sealing irradiation relaxation of the irradiation relaxation sample 6.9.
By adopting the embodiment, the detection of the irradiation relaxation characteristic of the material can be realized, the irradiation relaxation sample 6.9 is placed in the self-sealing irradiation relaxation device, the device is placed on the irradiation relaxation device fixing and driving device, and the device is driven by the motion guide component to respectively reach the position where the bolt is automatically screwed in and out of the gas exchange system 8, the box cover grabbing component 7 and the pressure measurement system 3, so that the full-automatic and high-precision detection of the irradiation relaxation characteristic of the material is realized.
The invention can realize the automatic exchange and self-sealing of the internal gas by reasonably designing the one-dimensional self-sealing irradiation relaxation full-automatic detection device and the method. The existing detection structure of the irradiation relaxation sample 6.9 needs to be integrally placed in an inert gas environment, so that inert gas resources are wasted; this measuring device passes through vent bolt 6.8's design, realizes only needing the relaxed sample of irradiation to place in the less relaxed subassembly 6 inside of self sealss irradiation in space, and the relaxed subassembly 6 of self sealss irradiation is inside under being in the inert gas environment, can guarantee the relaxed sample of irradiation 6.9 and receive the stability of chemical property when irradiating, has solved the problem of the unable automatic gas protection of prior art.
Claims (3)
1. The two-dimensional self-sealing irradiation relaxation full-automatic detection device comprises a vibration isolation rack (1), an X-direction moving guide rail assembly (2), a Y-direction moving guide rail assembly (9), a horizontal linear moving slide block (5), a box cover grabbing assembly (7) and a bolt automatic screwing-in and screwing-out and gas exchange system (8); the vibration isolation rack (1) is formed by assembling a high-flatness bedplate (1.1), a high-strength bracket (1.2) and a high-performance vibration isolator (1.3), the high-performance vibration isolator (1.3) is supported and installed on the upper part of the high-strength bracket (1.2), and the high-flatness bedplate (1.1) is installed on the upper end part of the high-performance vibration isolator (1.3); the method is characterized in that: an X-direction moving guide rail component (2) is fixedly arranged on the vibration isolation rack (1), a Y-direction moving guide rail component (9) can be arranged on the X-direction moving guide rail component (2) along the X-direction in a reciprocating motion way, a horizontal linear motion sliding block (5) is arranged on the Y-direction motion guide rail component (9) in a reciprocating motion along the Y direction, a self-sealing irradiation loose assembly (6) is fixedly arranged on the horizontal linear motion sliding block (5), a pressure measuring system (3) and a bracket (4) are sequentially and fixedly arranged on the vibration isolation rack (1), a box cover grabbing component (7) and a bolt automatic screwing-in and screwing-out and gas exchange system (8) are sequentially arranged on the same side surface of the bracket (4) along the Y direction, the pressure measurement system (3), the box cover grabbing component (7) and the bolt automatic screwing-in and unscrewing and gas exchange system (8) are located above the self-sealing irradiation relaxation component (6).
2. The two-dimensional self-sealing irradiation relaxation full-automatic detection device according to claim 1, characterized in that: the self-sealing irradiation relaxation assembly (6) has the structure that: installing an irradiation relaxation sample (6.9) in a box body (6.3) in a two-point supporting and two-point pressing mode, sequentially arranging a sealing gasket A (6.2) and a box cover (6.1) at the upper end part of the box body (6.3) from bottom to top, fixedly arranging the box cover (6.1) on the upper end surface of the box body (6.3) through a locking bolt A (6.7) and a ventilating bolt (6.8), fixedly arranging an end cover (6.5) on the end surfaces of two sides of the box body (6.3) through a locking bolt B (6.6), and arranging a sealing gasket B (6.4) on a position between the two end surfaces of the box body (6.3) and the end cover (6.5); a T-shaped air channel (6.8.3) is arranged in a bolt main body (6.8.4) of the vent bolt (6.8), a vent hole A (6.8.1) and a vent hole B (6.8.2) are respectively arranged at the side part and the bottom end of the bolt main body (6.8.4), and the vent hole A (6.8.1) and the vent hole B (6.8.2) are respectively communicated with the T-shaped air channel (6.8.3).
3. The full-automatic detection method for the two-dimensional self-sealing irradiation relaxation is characterized by comprising the following steps: the method comprises the following steps:
step 1, fixedly mounting a self-sealing irradiation loose assembly on a horizontal linear motion sliding block, driving the self-sealing irradiation loose assembly to move to a position where a bolt is automatically screwed in and screwed out of a gas exchange system through X-direction motion of a Y-direction motion guide rail assembly on an X-direction motion guide rail assembly and Y-direction motion of the horizontal linear motion sliding block on the Y-direction motion guide rail assembly, and screwing a locking bolt A and a vent bolt out of a box body and a box cover of the self-sealing irradiation loose assembly through the automatic screwing-in and screwing-out of the bolt and the gas exchange system;
step 2, driving the self-sealing irradiation loose assembly to move to a box cover grabbing assembly together by a horizontal linear motion sliding block on the Y-direction motion guide rail assembly, and taking down the box cover from the self-sealing irradiation loose assembly;
step 3, the self-sealing irradiation relaxation component without the box cover is driven to move to the position of a pressure measurement system by the horizontal linear motion sliding block through the Y-direction motion of the Y-direction motion guide rail component on the X-direction motion component and the Y-direction motion of the horizontal linear motion sliding block on the Y-direction motion guide rail component, and the relaxation condition of the irradiation relaxation sample in the self-sealing irradiation relaxation component is measured;
step 4, under the drive of the X-direction moving guide rail assembly and the Y-direction moving guide rail assembly, the horizontal linear motion sliding block drives the self-sealing irradiation loose assembly to move to the box cover grabbing assembly together, and the box cover is installed on the box body of the self-sealing irradiation loose assembly;
step 5, driving the self-sealing irradiation loose assembly to move to the position where the bolt is automatically screwed in and out of the gas exchange system through the X-direction moving guide rail assembly and the Y-direction moving guide rail assembly by the horizontal linear moving slide block, screwing all the locking bolts A into the box cover and the box body of the self-sealing irradiation loose assembly, screwing part of the vent bolts into the box cover and the box body, exposing the vent holes A out of the box body, communicating the self-sealing irradiation loose assembly with the vent holes A, filling inert gas into the self-sealing irradiation loose assembly, separating the self-sealing irradiation loose assembly from the vent holes A after the self-sealing irradiation loose assembly is screwed in and out of the gas exchange system, and screwing all the vent bolts into the box cover and the box body by the bolt automatic screwing-in and screwing-out and gas exchange system;
and 6, driving the self-sealing irradiation loosening assembly to move to the position before the step 1 by the horizontal linear motion sliding block, and taking down the self-sealing irradiation loosening assembly from the horizontal linear motion sliding block to finish the full-automatic detection of the self-sealing irradiation loosening of the irradiation loosening sample.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354384A (en) * | 2022-01-05 | 2022-04-15 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional self-sealing irradiation relaxation |
| CN114674676A (en) * | 2022-01-05 | 2022-06-28 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion self-sealing irradiation relaxation |
| CN115112491A (en) * | 2022-01-05 | 2022-09-27 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion irradiation relaxation |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005003458A (en) * | 2003-06-10 | 2005-01-06 | Japan Nuclear Cycle Development Inst States Of Projects | Sensing method for inside pressure creep rupture |
| WO2005103607A1 (en) * | 2004-04-22 | 2005-11-03 | Showa Denko K.K. | Pressure resistance inspecting method and pressure resistance inspecting apparatus for heat exchangers |
| CN102281917A (en) * | 2008-11-24 | 2011-12-14 | 格雷迪安特研究有限责任公司 | Photothermal treatment of soft tissues |
| CN108827779A (en) * | 2018-09-12 | 2018-11-16 | 中国工程物理研究院核物理与化学研究所 | A kind of the compression stress relaxation test device and test method of rubber material |
| CN109186434A (en) * | 2018-08-07 | 2019-01-11 | 哈尔滨工业大学 | Non-contact sub-nanometer method for sensing and device based on three-dimensional quantum tunnelling |
| CN110907289A (en) * | 2019-11-15 | 2020-03-24 | 河海大学 | Shear displacement measurement system of torsional shear apparatus |
| CN114354383A (en) * | 2022-01-05 | 2022-04-15 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional stroke expansion self-sealing irradiation relaxation |
| CN114354384A (en) * | 2022-01-05 | 2022-04-15 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional self-sealing irradiation relaxation |
| CN114674676A (en) * | 2022-01-05 | 2022-06-28 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion self-sealing irradiation relaxation |
| CN114778323A (en) * | 2022-01-05 | 2022-07-22 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional stroke expansion irradiation relaxation |
| CN115112491A (en) * | 2022-01-05 | 2022-09-27 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion irradiation relaxation |
-
2022
- 2022-01-05 CN CN202210003669.0A patent/CN114354382A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005003458A (en) * | 2003-06-10 | 2005-01-06 | Japan Nuclear Cycle Development Inst States Of Projects | Sensing method for inside pressure creep rupture |
| WO2005103607A1 (en) * | 2004-04-22 | 2005-11-03 | Showa Denko K.K. | Pressure resistance inspecting method and pressure resistance inspecting apparatus for heat exchangers |
| CN102281917A (en) * | 2008-11-24 | 2011-12-14 | 格雷迪安特研究有限责任公司 | Photothermal treatment of soft tissues |
| CN109186434A (en) * | 2018-08-07 | 2019-01-11 | 哈尔滨工业大学 | Non-contact sub-nanometer method for sensing and device based on three-dimensional quantum tunnelling |
| CN108827779A (en) * | 2018-09-12 | 2018-11-16 | 中国工程物理研究院核物理与化学研究所 | A kind of the compression stress relaxation test device and test method of rubber material |
| CN110907289A (en) * | 2019-11-15 | 2020-03-24 | 河海大学 | Shear displacement measurement system of torsional shear apparatus |
| CN114354383A (en) * | 2022-01-05 | 2022-04-15 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional stroke expansion self-sealing irradiation relaxation |
| CN114354384A (en) * | 2022-01-05 | 2022-04-15 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional self-sealing irradiation relaxation |
| CN114674676A (en) * | 2022-01-05 | 2022-06-28 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion self-sealing irradiation relaxation |
| CN114778323A (en) * | 2022-01-05 | 2022-07-22 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional stroke expansion irradiation relaxation |
| CN115112491A (en) * | 2022-01-05 | 2022-09-27 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion irradiation relaxation |
Non-Patent Citations (1)
| Title |
|---|
| 赵永蓬;徐强;肖德龙;丁宁;谢耀;李琦;王骐;: "Xe介质极紫外光源时间特性及最佳条件研究", 物理学报, no. 24, 6 November 2013 (2013-11-06), pages 219 - 225 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354384A (en) * | 2022-01-05 | 2022-04-15 | 哈尔滨工业大学 | Full-automatic detection device and method for one-dimensional self-sealing irradiation relaxation |
| CN114674676A (en) * | 2022-01-05 | 2022-06-28 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion self-sealing irradiation relaxation |
| CN115112491A (en) * | 2022-01-05 | 2022-09-27 | 哈尔滨工业大学 | Full-automatic detection device and method for two-dimensional stroke expansion irradiation relaxation |
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