CN109374419A - It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated - Google Patents
It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated Download PDFInfo
- Publication number
- CN109374419A CN109374419A CN201811122352.9A CN201811122352A CN109374419A CN 109374419 A CN109374419 A CN 109374419A CN 201811122352 A CN201811122352 A CN 201811122352A CN 109374419 A CN109374419 A CN 109374419A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- sample
- screw thread
- fixed lid
- gasket
- 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
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Classifications
-
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
-
- 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
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- 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
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
-
- 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
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0226—High temperature; Heating means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention relates to a kind of for that can heat the sealing device of Bubbling method test specimens mechanical property, guarantee that experimental temperature can be changed during bulge test by the device, it and is not in the phenomenon of leakage, including pedestal (101), gasket (102), sample (103), fixed lid (104), temperature plate (105) and heat-preservation cotton (106).Guarantee the mechanical property that can test sample under different temperatures during bulge test by the device, and be not in leakage pressure release phenomenon, the apparatus structure is simple, easy to operate.
Description
Technical field
The present invention relates to a kind of for that can heat the sealing device of Bubbling method test specimens mechanical property, is guaranteed by the device
Experimental temperature can be changed during bulge test, and be not in the phenomenon of leakage, belong to sample mechanical property tests skill
Art field.
Background technique
Currently, sample to be tested can deform under pressure according to Bubbling method principle, first have to guarantee pressure cavity
Inside leak pressure, previous counting apparatus mostly do not mostly use bolt to fix, during installation inefficiency, it cannot be guaranteed that sample stress is equal
Even, in addition to this, the mechanical property that sample is showed under room temperature and hot conditions is not identical, this is to bubbling device
More stringent requirements are proposed for design, so design is a set of to be directed to the sealing that can control temperature real-time measurement sample mechanical property
Device is extremely urgent.
Summary of the invention
In order to improve the above problem, the purpose of the present invention is to provide one kind for that can heat Bubbling method test specimens mechanical property
The sealing device of energy, guarantees to can change experimental temperature during bulge test by the device, and be not in leakage
Phenomenon.
The technical scheme of the present invention is realized as follows:
It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated, which guarantees in bulge test
Experimental temperature can be changed in the process, and be not in the phenomenon of leakage, which includes pedestal (101), gasket
(102), sample (103), fixed lid (104), temperature plate (105) and heat-preservation cotton (106).
The side wall of the pedestal (101) is equipped with internal screw thread, connects pressure pipe by this internal screw thread and transmits pressure；Pedestal
(101) the upper end is equipped with external screw thread, pedestal (101) its with fixed lid (104) be connected through a screw thread fixation；
Gasket (102) side is stained with 3M glue, and gasket (102) is by 3M glue on the pedestal (101)；
The sample (103) is pressed between the gasket (102) and fixed lid (104)；
Fixed lid (104) inner wall is equipped with internal screw thread and is connected through a screw thread with the pedestal (101)；
The heating plate (105) covers in the outside of the pedestal (101) and the fixed lid (104)；
The heat-preservation cotton (106) covers in the outside of heating plate (105)；
The beneficial effects of the present invention are:
Heat seal device of the present invention, it is ensured that it can change experimental temperature during bulge test, and
And be not in the phenomenon of leakage, the apparatus structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is heat seal device Structure explosion diagram of the invention.
Fig. 2 is schematic diagram of base structure of the invention.
Fig. 3 is heat seal device structure top view of the invention.
Fig. 4 is heat seal device structural side view of the invention.
In figure: 101- pedestal, 102- gasket, 102- sample, 102- fixed lid, 102- temperature plate, 102- heat-preservation cotton
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment
It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated, which guarantees in bulge test
Experimental temperature can be changed in the process, and be not in the phenomenon of leakage, which includes pedestal (101), gasket
(102), sample (103), fixed lid (104), temperature plate (105) and heat-preservation cotton (106).
The side wall of the pedestal (101) is equipped with internal screw thread, connects pressure pipe by this internal screw thread and transmits pressure；Pedestal
(101) the upper end is equipped with external screw thread, pedestal (101) its with fixed lid (104) be connected through a screw thread fixation；
Gasket (102) side is stained with 3M glue, and gasket (102) is by 3M glue on the pedestal (101)；
The sample (103) is pressed between the gasket (102) and fixed lid (104)；
Fixed lid (104) inner wall is equipped with internal screw thread and is connected through a screw thread with the pedestal (101)；
The heating plate (105) covers in the outside of the pedestal (101) and the fixed lid (104)；
The heat-preservation cotton (106) covers in the outside of heating plate (105)；
This sealing device, which is directed to, can heat bulge test, during the experiment, lead to first in pedestal (101) areole
Enter transformer oil, with the increase of transformer oil, the pressure of the cavity of pedestal (101) and fixed lid (104) formation is increasing,
Sample (103) can deform under the action of pressure, and heating plate (105) are powered, and required temperature is arranged in heating plate module,
It generates heat and passes to sample (103), and the deflection by measuring sample (103) will learn its mechanical property.Sample
(103) it is fixedly clamped by pedestal (101) and gasket (102).It is connected through a screw thread between pedestal (101) and cover board (102),
With very high leakproofness.
Although the embodiment of the present invention discloses as above, present invention is not limited to this.Anyone skilled in the art, not
It is detached from the spirit and scope of the present invention, can make various changes or modifications, therefore protection scope of the present invention should be with right
It is required that subject to limited range.
Claims (2)
1. a kind of for that can heat the sealing device of bubble method test specimens mechanical property, which guarantees in bulge test process
In can change experimental temperature, and be not in the phenomenon of leakage, the sealing device include pedestal (101), gasket (102),
Sample (103), fixed lid (104), temperature plate (105) and heat-preservation cotton (106)；
The side wall of the pedestal (101) is equipped with internal screw thread, connects pressure pipe by this internal screw thread and transmits pressure；Pedestal (101)
The upper end is equipped with external screw thread, pedestal (101) its with fixed lid (104) be connected through a screw thread fixation；
Gasket (102) side is stained with 3M glue, and gasket (102) is by 3M glue on the pedestal (101)；
The sample (103) is pressed between the gasket (102) and fixed lid (104)；
Fixed lid (104) inner wall is equipped with internal screw thread and is connected through a screw thread with the pedestal (101)；
The heating plate (105) covers in the outside of the pedestal (101) and the fixed lid (104)；
The heat-preservation cotton (106) covers in the outside of heating plate (105).
2. it is according to claim 1 a kind of for the sealing device of Bubbling method test sample mechanical property can be heated, it is special
Sign is: this sealing device, which is directed to, can heat bulge test, during the experiment, lead to first in pedestal (101) areole
Enter transformer oil, with the increase of transformer oil, the pressure of the cavity of pedestal (101) and fixed lid (104) formation is increasing,
Sample (103) can deform under the action of pressure, and heating plate (105) are powered, and required temperature is arranged in heating plate module,
It generates heat and passes to sample (103), and the deflection by measuring sample (103) will learn its mechanical property；Sample
(103) it is fixedly clamped by pedestal (101) and gasket (102)；It is connected through a screw thread between pedestal (101) and cover board (102),
With very high leakproofness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122352.9A CN109374419A (en) | 2018-09-26 | 2018-09-26 | It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122352.9A CN109374419A (en) | 2018-09-26 | 2018-09-26 | It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374419A true CN109374419A (en) | 2019-02-22 |
Family
ID=65401909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122352.9A Pending CN109374419A (en) | 2018-09-26 | 2018-09-26 | It is a kind of for the sealing device of Bubbling method test specimens mechanical property can be heated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374419A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018877A2 (en) * | 1994-12-13 | 1996-06-20 | Unilever N.V. | Method of determining surface tension in a liquid |
| US6050138A (en) * | 1997-10-22 | 2000-04-18 | Exponent, Inc. | System and method for performing bulge testing of films, coatings and/or layers |
| CN2613756Y (en) * | 2003-05-14 | 2004-04-28 | 西安交通大学 | Bubbling instrument for testing film mechanics |
| RU2007149083A (en) * | 2007-12-25 | 2009-06-27 | Институт Механики И Машиностроения Казанского Научного Центра Российской Академии Наук (Ru) | METHOD FOR DETERMINING STRENGTH PROPERTIES OF THINFINEST FILMS AND NANOFILMS AND A DEVICE FOR ITS IMPLEMENTATION |
| CN101788427A (en) * | 2010-01-29 | 2010-07-28 | 湘潭大学 | Device for detecting mechanical property of multifunctional film |
| CN104677748A (en) * | 2015-02-09 | 2015-06-03 | 清华大学 | Film bulging device for measuring thin film performance |
| CN106198206A (en) * | 2016-09-12 | 2016-12-07 | 湘潭大学 | A kind of thin film high temperature mechanical property measuring device and method |
| CN107462474A (en) * | 2017-07-31 | 2017-12-12 | 东北大学 | A kind of thin film mechanical performance test device of temperature-controllable |
| CN107941616A (en) * | 2017-12-10 | 2018-04-20 | 北京工业大学 | A kind of sealing device that small size sample mechanical property is surveyed for Bubbling method |
| CN107991168A (en) * | 2017-12-10 | 2018-05-04 | 北京工业大学 | A kind of sealing device that large dimension specimen mechanical property is surveyed for Bubbling method |
-
2018
- 2018-09-26 CN CN201811122352.9A patent/CN109374419A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018877A2 (en) * | 1994-12-13 | 1996-06-20 | Unilever N.V. | Method of determining surface tension in a liquid |
| US6050138A (en) * | 1997-10-22 | 2000-04-18 | Exponent, Inc. | System and method for performing bulge testing of films, coatings and/or layers |
| CN2613756Y (en) * | 2003-05-14 | 2004-04-28 | 西安交通大学 | Bubbling instrument for testing film mechanics |
| RU2007149083A (en) * | 2007-12-25 | 2009-06-27 | Институт Механики И Машиностроения Казанского Научного Центра Российской Академии Наук (Ru) | METHOD FOR DETERMINING STRENGTH PROPERTIES OF THINFINEST FILMS AND NANOFILMS AND A DEVICE FOR ITS IMPLEMENTATION |
| CN101788427A (en) * | 2010-01-29 | 2010-07-28 | 湘潭大学 | Device for detecting mechanical property of multifunctional film |
| CN104677748A (en) * | 2015-02-09 | 2015-06-03 | 清华大学 | Film bulging device for measuring thin film performance |
| CN106198206A (en) * | 2016-09-12 | 2016-12-07 | 湘潭大学 | A kind of thin film high temperature mechanical property measuring device and method |
| CN107462474A (en) * | 2017-07-31 | 2017-12-12 | 东北大学 | A kind of thin film mechanical performance test device of temperature-controllable |
| CN107941616A (en) * | 2017-12-10 | 2018-04-20 | 北京工业大学 | A kind of sealing device that small size sample mechanical property is surveyed for Bubbling method |
| CN107991168A (en) * | 2017-12-10 | 2018-05-04 | 北京工业大学 | A kind of sealing device that large dimension specimen mechanical property is surveyed for Bubbling method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190222 |