CN205607364U - Device of injectable high -molecular polymer measured surface opening defect degree of depth - Google Patents
Device of injectable high -molecular polymer measured surface opening defect degree of depth Download PDFInfo
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- CN205607364U CN205607364U CN201620290876.9U CN201620290876U CN205607364U CN 205607364 U CN205607364 U CN 205607364U CN 201620290876 U CN201620290876 U CN 201620290876U CN 205607364 U CN205607364 U CN 205607364U
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Abstract
Device of injectable high -molecular polymer measured surface opening defect degree of depth, including main part (1), syringe (2), box (3), initiating agent storage box (4) are stored to the monomer, box (5), promoter storage box (6), water storage jar (7) are stored to the cross -linking agent, output control button (8), agitator tank (9) is mixed to the heatable formula, adjustable clamping device (10), chargeable call organizes (11), the utility model discloses an useful result is: the device is used for the technique of the injectable high -molecular polymer measured surface opening crackle degree of depth. Can be so that the nondestructive test personnel can be accurately when detecting a flaw go out the degree of depth of surperficial opening defect (like the crackle) at the in -site measurement carrying out on -the -spot surperficial opening defect (like the crackle), the three -dimensional size of this surperficial opening defect of description on to the engineering, improve the material prescription, formulate that maintenance scheduling is handled to the defect, the intension of enriching the nondestructive test technique is significant.
Description
Technical field
This utility model relates to brand-new injectable high molecular polymer and measures method and the device thereof of Surface-breaking defect (such as the crackle) degree of depth, for the measurement of Surface-breaking defect (such as the crackle) degree of depth.
Background technology
Conventional lossless detection method has the methods such as ultrasound examination, ray detection, Magnetic testing, Liquid penetrant testing and EDDY CURRENT.In general, the extent of injury of the surface of special equipment and the defect of near surface is much greater compared with internal flaw, and in many Surface-breaking defects that Non-Destructive Testing finds, cracks with surface openings is the defect that hazardness is maximum.Therefore, during Non-Destructive Testing, commonly used Liquid penetrant testing, Magnetic testing and EDDY CURRENT detect Surface-breaking defect.
After finding Surface-breaking defect (such as crackle), equipment ownership unit is often desirable to nondestructive testing personnel and can measure the degree of depth of Surface-breaking defect (such as crackle), because depth value has great reference significance for equipment ownership unit and overhaul unit, first, depth value size can be used to investigate and weigh the compatibility of material and environment, in order to designs after manufacturer and produces more preferable product；Second it is known that be easy to after depth value specify maintenance solution, and the widest and shallow Surface-breaking defect can be removed by polishing, and the Surface-breaking defect that the degree of depth is bigger (such as crackle) generally requires to take to mend by replacing a damaged part and even returns factory and office's reason.But these three conventional surface lossless detection method all can not measure the degree of depth of Surface-breaking defect (such as crackle).
In reality, find that Surface-breaking defect (such as crackle) overhaul unit afterwards often cannot determine depth of defect, carry out one-time surface Non-Destructive Testing so needing to polish after some degree of depth again, then polish again that detection is until crackle is polished off completely, the most cumbersome and time consuming.The situation of worst is after nondestructive testing personnel completes contracted content and leaves scene, overhaul unit finds that original macroscopic crackle has become the most obvious after polishing, just think that crackle has been polished clean and stopped polishing, actually crackle simply becomes narrow and looks less obvious to naked eyes, if but carefully recognizing or take surface nondestructive detection method just just to detect it appeared that crackle yet suffers from.In this case, if equipment continues to run with, owing to cracks stress is very big, crackle can extend rapidly, it would be possible to produces the most serious person and property harm.
Sum it up, existing lossless detection method cannot meet people's an urgent demand for Surface-breaking defect (such as crackle) depth survey.
In order to implement country's strict demand for safety in production, solve to be difficult to measure the difficulty of its degree of depth after working site finds Surface-breaking defect (such as crackle), this utility model provides a kind of injectable high molecular polymer and measures the technology of the cracks with surface openings degree of depth, synthesis of polymer material technology is combined with Dynamic Non-Destruction Measurement, take three-step approach, the longitudinal length of the degree of depth macromolecular material of Surface-breaking defect (such as crackle) is the most accurately represented.The portable instrument used is rationally distributed, and compact conformation is reasonable in design, uses easy to operate, and the lighter in weight of complete machine is easy to carry.
Summary of the invention
When the purpose of this utility model is the Non-Destructive Testing being to realize Surface-breaking defect (such as crackle), it is possible to measure depth of defect by the technical device of the injectable high molecular polymer measurement cracks with surface openings degree of depth at the scene.If this high molecular polymer is the thin thing of high polymer elastic when Surface-breaking defect is open-delta winding homalographic type defect, as when Surface-breaking defect is pin hole equal-volume type defect, this high molecular polymer is the elastomer with common density.
This utility model solves its technical problem and be the technical scheme is that
1, the method that Surface-breaking defect (such as the crackle) degree of depth measured by injectable high molecular polymer, it is characterized in that: comprise three steps, the first step, uses portable instrument to enter in Surface-breaking defect (such as crackle) by injecting high polymer monomer, initiator, cross-linking agent and accelerator respectively；Second step, described monomer generation polyreaction, generate and there is the certain elastic and three-dimensional polymeric molecule polymer of intensity；3rd step, takes to crimp the measures such as lifting and extracts from outside by its whole polymer from flaws surface；Can indirectly accurately to measure by measuring the longitudinal length of high molecular polymer the degree of depth of Surface-breaking defect (such as crackle).
2, Fig. 1 is seen, the device of the Surface-breaking defect degree of depth measured by injectable high molecular polymer, including main body, offer injection orifice at body side and syringe be set, body top perforate and be respectively provided with monomer storage box, initiator Storage Box, cross-linking agent Storage Box, accelerator Storage Box, water storage cylinder；Described monomer storage box, initiator Storage Box, cross-linking agent Storage Box, accelerator Storage Box, the bottom of water storage cylinder are equipped with output control knob, and thereunder setting can heated type mix and blend case；The main body being positioned at syringe is provided with the adjustable clamping device securing the appliance to fault location to be injected, syringe with can be connected by heated type mix and blend case；It is provided with rechargeable battery pack at main body inner bottom part.
The main body of this utility model device uses portable hand-held structure, has microcomputer chip, all of electronic component and control circuit inside main frame.
This utility model initiator, accelerator effect under, monomer and cross-linking agent can occur the raw webbed polymeric membrane of polyreaction (in crackle homalographic defect) or polymer body (in pin hole equal-volume type defect) in defect.
Beneficial outcomes of the present utility model: this utility model devises injectable high molecular polymer and measures the technology of the cracks with surface openings degree of depth.This utility model is so that nondestructive testing personnel is when carrying out onsite surface flaws (such as crackle) flaw detection, the degree of depth of Surface-breaking defect (such as crackle) can be measured the most at the scene, this to describe in engineering Surface-breaking defect three-dimensional dimension, improve material formula, formulate defect processing repair schedule, abundant Dynamic Non-Destruction Measurement intension significant.
With example, this utility model is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Label 1-machine body in figure, 2-syringe, 3-monomer storage box, 4-initiator Storage Box, 5-cross-linking agent Storage Box, 6-accelerator Storage Box, 7-water storage cylinder, 8-output control knob, 9-can heated type mix and blend case, 10-adjustable clamping device, 11-rechargeable battery pack.
Detailed description of the invention
1, the method that Surface-breaking defect (such as the crackle) degree of depth measured by injectable high molecular polymer, it is characterized in that: comprise three steps, the first step, uses portable instrument to enter in Surface-breaking defect (such as crackle) by injecting high polymer monomer, initiator, cross-linking agent and accelerator respectively；Second step, described monomer generation polyreaction, generate and there is the certain elastic and three-dimensional polymeric molecule polymer of intensity；3rd step, takes to crimp the measures such as lifting and extracts from outside by its whole polymer from flaws surface；Can indirectly accurately to measure by measuring the longitudinal length of high molecular polymer the degree of depth of Surface-breaking defect (such as crackle).
2, Fig. 1 is seen, the device of the Surface-breaking defect degree of depth measured by injectable high molecular polymer, including main body 1, be provided with injection orifice at main body 1 side opening and syringe 2 be set, main body 1 top drilling and be respectively provided with monomer storage box 3, initiator Storage Box 4, cross-linking agent Storage Box 5, accelerator Storage Box 6, water storage cylinder 7；Described monomer storage box 3, initiator Storage Box 4, cross-linking agent Storage Box 5, accelerator Storage Box 6, the bottom of water storage cylinder 7 are equipped with output control knob 8, and thereunder setting can heated type mix and blend case 9；The main body 1 being positioned at syringe 2 is provided with the adjustable clamping device 10 securing the appliance to fault location to be injected, syringe 2 with can be connected by heated type mix and blend case 9；It is provided with rechargeable battery pack 11 at main body 1 inner bottom part.
The main body 1 of this utility model device uses portable hand-held structure, has microcomputer chip, all of electronic component 12 and control circuit 13 inside main frame 1.
nullInjectable high molecular polymer of the present utility model measures the instrument of the cracks with surface openings degree of depth before use，Monomer storage box 3 toward main frame 1、Initiator Storage Box 4、Cross-linking agent Storage Box 5、Accelerator Storage Box 6 adds appropriate dosage，In water storage cylinder 7, appropriate water is added during use，Turn on the power，Pressing that the water of the reactants such as appropriate amount monomer and suitable volume joins by the output control knob 8 on each Storage Box can heated type mix and blend case 9 suitably heat and read temperature value，Instrument is fixed on fault location to be injected by then adjustable clamping device 10，By syringe 2, mixed reactant is injected in Surface-breaking defect，After reaction to be polymerized completes，Owing to defect outer surface also remains the polymer that part is generated by reactant，Polymer has certain elasticity，Therefore after by polymer curling lifting being taken out with instrument，The degree of depth of Surface-breaking defect can be indirectly measured by measuring the longitudinal length of polymer.
Claims (1)
1. the device of the Surface-breaking defect degree of depth measured by injectable high molecular polymer, it is characterized in that: include main body (1), be provided with injection orifice at main body (1) side opening and syringe (2) be set, main body (1) top drilling and be respectively provided with monomer storage box (3), initiator Storage Box (4), cross-linking agent Storage Box (5), accelerator Storage Box (6), water storage cylinder (7)；Described monomer storage box (3), initiator Storage Box (4), cross-linking agent Storage Box (5), accelerator Storage Box (6), the bottom of water storage cylinder (7) are equipped with output control knob (8), and thereunder setting can heated type mix and blend case (9)；The main body (1) be positioned at syringe (2) place is provided with the adjustable clamping device (10) securing the appliance to fault location to be injected, syringe (2) with can be connected by heated type mix and blend case (9)；It is provided with rechargeable battery pack (11) at main body (1) inner bottom part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290876.9U CN205607364U (en) | 2016-04-08 | 2016-04-08 | Device of injectable high -molecular polymer measured surface opening defect degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290876.9U CN205607364U (en) | 2016-04-08 | 2016-04-08 | Device of injectable high -molecular polymer measured surface opening defect degree of depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607364U true CN205607364U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620290876.9U Active CN205607364U (en) | 2016-04-08 | 2016-04-08 | Device of injectable high -molecular polymer measured surface opening defect degree of depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607364U (en) |
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2016
- 2016-04-08 CN CN201620290876.9U patent/CN205607364U/en active Active
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