CN111044392A - Array type thin film breakdown testing device - Google Patents
Array type thin film breakdown testing device Download PDFInfo
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- CN111044392A CN111044392A CN201911099864.2A CN201911099864A CN111044392A CN 111044392 A CN111044392 A CN 111044392A CN 201911099864 A CN201911099864 A CN 201911099864A CN 111044392 A CN111044392 A CN 111044392A
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/317—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by electromagnetic means
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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
- G01N2203/001—Impulsive
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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
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
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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
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides an array type thin film breakdown testing device, and belongs to the technical field of thin film testing. The device comprises a lower breakdown seat, an upper breakdown head and an upper induction needle, wherein a material bearing type lower breakdown head and a lower induction needle are uniformly arranged on the lower breakdown seat, an upper breakdown movable screw rod is connected with one upper breakdown movable seat screw rod, the other upper breakdown movable seat is connected with an upper breakdown movable guide rod in a sliding manner, an upper breakdown transverse movable supporting seat is arranged on an upper breakdown lifting connecting seat in a sliding manner, the upper breakdown transverse movable screw rod is connected with an upper breakdown transverse movable supporting seat screw rod, an electromagnetic valve is arranged at the upper end of the connecting seat, a gas supply chamber is connected with the electromagnetic valve through a gas supply hose, a pulse generator is connected with the electromagnetic valve, a mixing gas chamber is arranged at the lower end of an air passage connecting rod, the upper breakdown head is arranged on an upper breakdown head mounting rack, and the upper induction. The invention can realize array type breakdown test of the film and greatly improve the accuracy of the breakdown test.
Description
Technical Field
The invention relates to the technical field of thin film testing, in particular to an array type thin film breakdown testing device.
Background
The film is a thin and soft transparent sheet, and comprises an optical film, a composite film, a superconducting film, a polyester film, a nylon film, a plastic film and the like, the film is widely used in the industries of electronic appliances, machinery, printing and the like, the classification of the types of the film is generally carried out by three types of conventional classification methods, namely, ⑴ classifies the raw materials used for film forming according to polyethylene films, polypropylene films, polyvinyl chloride films, polyester films and the like, ⑵ classifies the film uses according to agricultural films, packaging films, breathable films used in special environments and having special purposes, water-soluble films, films having piezoelectric properties and the like, ⑶ classifies the film forming method according to the type that films are extruded and plasticized, and then blown, are called blown films, the films which are extruded and plasticized, then cast from a die opening are cast films, the films are rolled films, the film rolling and plasticized raw materials are rolled on a calender, the film properties are the key of the films, mainly have the functions of longitudinal and transverse tensile properties, impact strength, puncture strength, longitudinal and transverse tear strength, drop performance, the coefficient of friction coefficient of the film rolling and the like, are not accurately connected with a special test support plate, and the top of a special film is not provided with a special test support plate for a special test for a special top of an aviation wire penetrating through-wire-penetrating-threading-through-wire-pressing device, and a special test, the top-supporting plate is provided with a special top-supporting plate, and a special test-supporting plate, the top-wire-threading-wire-threading-wire-threading.
Disclosure of Invention
The invention aims to provide an array type thin film breakdown testing device which can realize array type breakdown testing on a thin film and greatly improve the accuracy of the breakdown testing.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an array type thin film breakdown testing device comprises a testing rack, a lower breakdown seat, an upper breakdown moving seat slide rail, an upper breakdown moving motor support, an upper breakdown moving screw rod, an upper breakdown moving guide rod, an upper breakdown guide pillar, an upper breakdown lifting support seat locking handle, an upper breakdown lifting connection seat, an upper breakdown transverse moving support seat, an upper breakdown transverse transfer screw rod motor, an air passage connecting rod, a mixing air chamber, an upper breakdown head mounting rack, an upper sensing needle mounting rack, a protection plate, an electromagnetic valve, a connection seat, a pulse generator, an air supply chamber and an air supply hose, wherein the lower breakdown seat is mounted on the testing rack, material bearing type lower breakdown heads and lower sensing needles are uniformly distributed on the lower breakdown seat, the number of the upper breakdown moving seat slide rails is two, the upper breakdown moving seats are respectively arranged on two sides of the testing machine frame, the number of the upper breakdown moving seats is two, the two upper breakdown moving seats are respectively arranged on two upper breakdown moving seat sliding rails in a sliding mode, the upper breakdown moving screw rod is rotatably arranged on one side of the testing machine frame and is positioned below one of the upper breakdown moving seat sliding rails, the upper breakdown moving screw rod is connected with one of the upper breakdown moving seat screw rods, the upper breakdown moving motor is coaxially connected with the upper breakdown moving screw rod, the upper breakdown moving motor is arranged on an upper breakdown moving motor support which is arranged on the testing machine frame, the upper breakdown moving guide rod is arranged on the other side of the testing machine frame and is positioned below the other upper breakdown moving seat sliding rail, the upper breakdown moving guide rod and the upper breakdown moving screw rod are parallel to each other, and the other upper breakdown moving seat is connected with the upper breakdown moving guide rod in a sliding mode, the upper breakdown guide posts are two in number, the two upper breakdown guide posts are respectively vertically arranged on two upper breakdown moving seats, the upper breakdown lifting supporting seats are two in number, the two upper breakdown lifting supporting seats are respectively arranged on the upper breakdown guide posts through upper breakdown lifting supporting seat locking handles, the two upper breakdown lifting supporting seats are connected through upper breakdown lifting connecting seats, the upper breakdown transverse moving supporting seats can be slidably arranged on the upper breakdown lifting connecting seats, upper breakdown transverse transfer lead screws can be rotatably arranged on the two upper breakdown lifting supporting seats, the upper breakdown transverse transfer lead screws are mutually vertical to the upper breakdown moving lead screws, the upper breakdown transverse transfer lead screws are connected with the upper breakdown transverse moving supporting seat lead screws, the upper breakdown transverse transfer lead screw motor is arranged on the upper breakdown lifting supporting seats, and the upper breakdown transverse lead screw motor is coaxially connected with the upper breakdown transverse transfer lead screws, the utility model discloses a gas mixing chamber, including air flue connecting rod, connecting seat, pulse generator, solenoid valve, air supply chamber, last puncture first mounting bracket and last response needle mounting bracket, air flue connecting rod installs on the last lateral shifting bearing that punctures, the upper end at the air flue connecting rod is installed to the connecting seat, the upper end at the connecting seat is installed to the solenoid valve, the air supply chamber is installed on the last puncture lift connecting seat, the air supply chamber passes through the air supply hose and the solenoid valve is connected, pulse generator installs in one side of connecting seat to pulse generator and solenoid valve are connected, air mixing chamber installs the lower extreme at the air flue connecting rod, go up puncture first mounting bracket and last response needle mounting bracket staggered arrangement and install in one side of air mixing chamber, go.
The upper breakdown moving motor and the upper breakdown transverse transfer lead screw motor are servo motors.
And a throttle plate is arranged in the mixing gas chamber.
And an explosion-proof safety valve is arranged on the connecting seat.
And the upper breakdown guide pillar is provided with height adjustment scale marks.
Compared with the prior art, the invention has the following advantages and effects: pulse generator sends pulse signal, and the control solenoid valve is opened, and the indoor gas of air feed gets into the connecting seat through the air feed hose, then gets into mixing air chamber through the air flue connecting rod, goes up the breakdown head at the upside of film, holds the material formula and strikes the head under the downside of film down, produces the electric current and punctures the test, goes up the temperature and the electric current size that response needle and lower response needle can the response puncture test to accomplish and puncture the test. Be provided with explosion-proof relief valve on the connecting seat, the piece that opens and shuts is in the normally closed state under receiving the external force effect, and when the medium pressure rise in the connecting seat exceeded the specified value, through discharging the medium outside the system and preventing that the medium pressure in the connecting seat from exceeding the specified numerical value, played the guard action, avoided unexpected the emergence. Because the lower puncture seat is larger, and the material-bearing lower puncture head and the lower induction needle are uniformly arranged, the upper puncture moving motor acts, the upper puncture moving seat is driven by the upper puncture moving screw rod to move along the upper puncture moving seat slide rail and the upper puncture moving guide rod, so that the upper puncture transverse transfer screw rod motor is controlled, the upper puncture transverse transfer support seat can be controlled to transversely move by the upper puncture transverse transfer screw rod, and the upper puncture head and the upper induction needle can stably act in two directions by the action coordination of the upper puncture moving motor and the upper puncture transverse transfer screw rod motor, so that the puncture array test on the film is realized. The upper breakdown transverse transfer screw rod motor is coaxially connected with the upper breakdown transverse transfer screw rod, the upper breakdown moving motor and the upper breakdown transverse transfer screw rod motor are servo motors, the rotating speed is adjustable, the rotating angle is very accurate, and accurate control over a breakdown test position is facilitated, so that continuous breakdown test on a film is guaranteed. The throttle plate is arranged in the mixed gas chamber, can adapt to the pressure difference in the mixed gas chamber, has good pressure reduction and throttling effects, and improves the safety of film breakdown. The upper breakdown lifting support seat locking handle is unscrewed, so that the upper breakdown lifting support seat can be adjusted in the upper and lower positions on the upper breakdown guide pillar, and the upper breakdown guide pillar is provided with height adjustment scale marks, so that the upper and lower positions of the upper breakdown head can be adjusted, the relative distance between the upper breakdown head and the lower breakdown seat can be accurately controlled, and the stability and reliability of the breakdown test can be guaranteed. The invention can realize array type breakdown test of the film and greatly improve the accuracy of the breakdown test.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a partial enlarged view of the invention at a in fig. 1.
Fig. 4 is a partial enlarged view of the invention at B in fig. 2.
In the figure: 1. the device comprises a test rack, 2, a lower breakdown base, 3, an upper breakdown moving base, 4, an upper breakdown moving base sliding rail, 5, an upper breakdown moving motor, 6, an upper breakdown moving motor support, 7, an upper breakdown moving screw rod, 8, an upper breakdown moving guide rod, 9, an upper breakdown guide post, 10, an upper breakdown lifting support base, 11, an upper breakdown lifting support base locking handle, 12, an upper breakdown lifting connection base, 13, an upper breakdown transverse moving support base, 14, an upper breakdown transverse transfer screw rod, 15, an upper breakdown transverse transfer screw rod motor, 16, an air channel connecting rod, 17, a mixing air chamber, 18, an upper breakdown head, 19, an upper breakdown head mounting frame, 20, an upper induction needle, 21, an upper induction needle mounting frame, 22, a protection plate, 23, an electromagnetic valve, 24, a connection base, 25, a pulse generator, 26, an air supply chamber, 27, an air supply hose, 28, a material bearing type lower breakdown head, 29. the lower induction needle 30, the throttle plate 31, the explosion-proof safety valve 32 and the height adjusting scale mark.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, 2, 3 and 4, an array type thin film breakdown testing device comprises a testing frame 1, a lower breakdown base 2, an upper breakdown moving base 3, an upper breakdown moving base slide rail 4, an upper breakdown moving motor 5, an upper breakdown moving motor support 6, an upper breakdown moving screw 7, an upper breakdown moving guide rod 8, an upper breakdown guide post 9, an upper breakdown lifting support base 10, an upper breakdown lifting support base locking handle 11, an upper breakdown lifting connection base 12, an upper breakdown transverse moving support base 13, an upper breakdown transverse transfer screw 14, an upper breakdown transverse transfer screw motor 15, an air passage connection rod 16, a mixing air chamber 17, an upper breakdown head 18, an upper breakdown head installation frame 19, an upper sensing needle 20, an upper sensing needle installation frame 21, a protection plate 22, an electromagnetic valve 23, a connection base 24, a pulse generator 25, an air supply chamber 26 and an air supply hose 27, wherein the lower breakdown base 2 is installed on the testing frame 1, the lower breakdown base 2 is uniformly provided with a material bearing type lower breakdown head 28 and a lower induction needle 29, the number of the upper breakdown moving base sliding rails 4 is two, the upper breakdown moving base sliding rails are respectively arranged at two sides of the testing machine frame 1, the number of the upper breakdown moving base 3 is also two, the two upper breakdown moving bases 3 are respectively arranged on the two upper breakdown moving base sliding rails 4 in a sliding manner, the upper breakdown moving screw 7 is rotatably arranged at one side of the testing machine frame 1 and is positioned below one of the upper breakdown moving base sliding rails 4, the upper breakdown moving screw 7 is connected with one of the upper breakdown moving base 3 through a screw rod, the upper breakdown moving motor 5 is coaxially connected with the upper breakdown moving screw 7, the upper breakdown moving motor 5 is arranged on the upper breakdown moving motor support 6, the upper breakdown moving motor support 6 is arranged on the testing machine frame 1, the upper breakdown moving guide rod 8 is arranged at the other side of the testing machine frame 1, and is located under another upper breakdown moving seat slide rail 4, the upper breakdown moving guide rod 8 and the upper breakdown moving screw 7 are parallel to each other, another upper breakdown moving seat 3 and the upper breakdown moving guide rod 8 are slidably connected, the number of the upper breakdown guide pillars 9 is two, the two upper breakdown guide pillars 9 are respectively vertically installed on the two upper breakdown moving seats 3, the number of the upper breakdown lifting support seats 10 is two, the two upper breakdown lifting support seats 10 are respectively installed on the upper breakdown guide pillars 9 through upper breakdown lifting support seat locking handles 11, the two upper breakdown lifting support seats 10 are connected through upper breakdown lifting connection seats 12, the upper breakdown transverse moving support seat 13 is slidably installed on the upper breakdown lifting connection seats 12, the upper breakdown transferring transverse screw 14 is rotatably installed on the two upper breakdown lifting support seats 10, the upper breakdown transverse transferring screw 14 is perpendicular to the upper breakdown moving screw 7, the upper breakdown transverse transfer screw rod 14 is connected with the upper breakdown transverse transfer supporting seat 13 through a screw rod, the upper breakdown transverse transfer screw rod motor 15 is installed on the upper breakdown lifting supporting seat 10, the upper breakdown transverse transfer screw rod motor 15 is coaxially connected with the upper breakdown transverse transfer screw rod 14, the upper breakdown transverse transfer screw rod motor 5 and the upper breakdown transverse transfer screw rod motor 15 are servo motors, the rotating speed is adjustable, the rotating angle is very accurate, accurate control over a breakdown test position is facilitated, and therefore continuous breakdown test of a film is guaranteed. The air passage connecting rod 16 is installed on the upper breakdown transverse movement supporting seat 13, the connecting seat 24 is installed at the upper end of the air passage connecting rod 16, the electromagnetic valve 23 is installed at the upper end of the connecting seat 24, the air supply chamber 26 is installed on the upper breakdown lifting connecting seat 12, the air supply chamber 26 is connected with the electromagnetic valve 23 through the air supply hose 27, the pulse generator 25 is installed on one side of the connecting seat 24, the pulse generator 25 is connected with the electromagnetic valve 23, the mixing air chamber 17 is installed at the lower end of the air passage connecting rod 16, the upper breakdown head mounting rack 19 and the upper induction needle mounting rack 21 are installed on one side of the mixing air chamber 17 in a staggered mode, the upper breakdown head 18 is installed on the upper breakdown head mounting rack 19, the upper induction needle 20 is installed on the upper induction needle mounting rack 21, and the lower. The throttle plate 30 is arranged in the mixed gas chamber 17, the throttle plate 30 can adapt to the pressure difference in the mixed gas chamber, the good decompression and throttling effects are achieved, and the safety of film breakdown is improved.
Through the technical scheme, when the array type thin film breakdown testing device is used, the pulse generator 25 sends out a pulse signal to control the electromagnetic valve 23 to be opened, gas in the gas supply chamber 26 enters the connecting seat 24 through the gas supply hose 27 and then enters the mixed gas chamber 17 through the gas channel connecting rod 16, the upper breakdown head 18 is arranged on the upper side of the thin film, the material bearing type lower breakdown head 28 is arranged on the lower side of the thin film to generate current to carry out breakdown testing, and the upper induction needle 20 and the lower induction needle 29 can induce the temperature and the current of the breakdown testing, so that the breakdown testing is completed. Be provided with explosion-proof relief valve 31 on connecting seat 24, the piece that opens and shuts is in the normally closed state under receiving the exogenic action, and when the medium pressure in the connecting seat rose and exceeded the specified value, through discharge medium outside to the system and prevent that the medium pressure in the connecting seat from exceeding the regulation numerical value, played the guard action, avoided unexpected the emergence. Because the lower breakdown base 2 is larger and is uniformly provided with the material-bearing lower breakdown head 28 and the lower induction needle 29, the upper breakdown moving motor 5 acts, the upper breakdown moving base 3 is driven to move along the upper breakdown moving base sliding rail 4 and the upper breakdown moving guide rod 8 through the upper breakdown moving lead screw 7, the upper breakdown transverse transfer lead screw motor 15 is controlled, the upper breakdown transverse transfer bearing base 13 can be controlled to transversely move through the upper breakdown transverse transfer lead screw 14, and the upper breakdown moving head 18 and the upper induction needle 20 can stably act in two directions through the action coordination of the upper breakdown moving motor 5 and the upper breakdown transverse transfer lead screw motor 15, so that the array type test of the breakdown of the film is realized. The upper breakdown lifting support seat locking handle 11 is unscrewed, so that the upper and lower positions of the upper breakdown lifting support seat 10 on the upper breakdown guide pillar 9 can be adjusted, and the upper breakdown guide pillar 9 is provided with the height adjusting scale mark 32, so that the upper and lower positions of the upper breakdown head 18 can be adjusted, the relative distance between the upper breakdown head 18 and the lower breakdown seat 2 can be accurately controlled, and the stability and the reliability of the breakdown test can be ensured. The invention can realize array type breakdown test of the film and greatly improve the accuracy of the breakdown test.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. An array type thin film breakdown testing device is characterized in that: the device comprises a testing rack, a lower breakdown seat, an upper breakdown moving seat slide rail, an upper breakdown moving motor support, an upper breakdown moving screw rod, an upper breakdown moving guide rod, an upper breakdown guide pillar, an upper breakdown lifting support seat locking handle, an upper breakdown lifting connection seat, an upper breakdown transverse moving support seat, an upper breakdown transverse transfer screw rod motor, an air passage connection rod, a mixing air chamber, an upper breakdown head mounting rack, an upper induction needle mounting rack, a protection plate, an electromagnetic valve, a connection seat, a pulse generator, an air supply chamber and an air supply hose, wherein the lower breakdown seat is arranged on the testing rack, the lower breakdown seat is uniformly provided with a material bearing type lower breakdown head and a lower induction needle, the upper breakdown moving seat slide rails are two and are respectively arranged at two sides of the testing rack, the number of the upper breakdown moving seats is also two, the two upper breakdown moving seats are respectively arranged on two upper breakdown moving seat sliding rails in a sliding manner, the upper breakdown moving screw rod is rotatably arranged on one side of the testing machine frame and is positioned below one of the upper breakdown moving seat sliding rails, the upper breakdown moving screw rod is connected with one of the upper breakdown moving seat screw rods, the upper breakdown moving motor is coaxially connected with the upper breakdown moving screw rod, the upper breakdown moving motor is arranged on an upper breakdown moving motor support which is arranged on the testing machine frame, the upper breakdown moving guide rod is arranged on the other side of the testing machine frame and is positioned below the other one of the upper breakdown moving seat sliding rails, the upper breakdown moving guide rod and the upper breakdown moving screw rod are parallel to each other, and the other upper breakdown moving seat is connected with the upper breakdown moving guide rod in a sliding manner, the upper breakdown guide posts are two in number, the two upper breakdown guide posts are respectively vertically arranged on two upper breakdown moving seats, the upper breakdown lifting supporting seats are two in number, the two upper breakdown lifting supporting seats are respectively arranged on the upper breakdown guide posts through upper breakdown lifting supporting seat locking handles, the two upper breakdown lifting supporting seats are connected through upper breakdown lifting connecting seats, the upper breakdown transverse moving supporting seats can be slidably arranged on the upper breakdown lifting connecting seats, upper breakdown transverse transfer lead screws can be rotatably arranged on the two upper breakdown lifting supporting seats, the upper breakdown transverse transfer lead screws are mutually vertical to the upper breakdown moving lead screws, the upper breakdown transverse transfer lead screws are connected with the upper breakdown transverse moving supporting seat lead screws, the upper breakdown transverse transfer lead screw motor is arranged on the upper breakdown lifting supporting seats, and the upper breakdown transverse lead screw motor is coaxially connected with the upper breakdown transverse transfer lead screws, the utility model discloses a gas mixing chamber, including air flue connecting rod, connecting seat, pulse generator, solenoid valve, air supply chamber, last puncture first mounting bracket and last response needle mounting bracket, air flue connecting rod installs on the last lateral shifting bearing that punctures, the upper end at the air flue connecting rod is installed to the connecting seat, the upper end at the connecting seat is installed to the solenoid valve, the air supply chamber is installed on the last puncture lift connecting seat, the air supply chamber passes through the air supply hose and the solenoid valve is connected, pulse generator installs in one side of connecting seat to pulse generator and solenoid valve are connected, air mixing chamber installs the lower extreme at the air flue connecting rod, go up puncture first mounting bracket and last response needle mounting bracket staggered arrangement and install in one side of air mixing chamber, go.
2. The array type thin film breakdown testing device of claim 1, wherein: the upper breakdown moving motor and the upper breakdown transverse transfer lead screw motor are servo motors.
3. The array type thin film breakdown testing device of claim 1, wherein: and a throttle plate is arranged in the mixing gas chamber.
4. The array type thin film breakdown testing device of claim 1, wherein: and an explosion-proof safety valve is arranged on the connecting seat.
5. The array type thin film breakdown testing device of claim 1, wherein: and the upper breakdown guide pillar is provided with height adjustment scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099864.2A CN111044392B (en) | 2019-11-12 | 2019-11-12 | Array type thin film breakdown testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099864.2A CN111044392B (en) | 2019-11-12 | 2019-11-12 | Array type thin film breakdown testing device |
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| Publication Number | Publication Date |
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| CN111044392A true CN111044392A (en) | 2020-04-21 |
| CN111044392B CN111044392B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911099864.2A Active CN111044392B (en) | 2019-11-12 | 2019-11-12 | Array type thin film breakdown testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459925A (en) * | 2022-02-10 | 2022-05-10 | 安徽致达包装有限公司 | Puncture resistance detection device for degradable polyethylene heat shrinkable film |
| CN114459925B (en) * | 2022-02-10 | 2024-09-24 | 安徽致达包装有限公司 | Puncture-resistant performance detection device for degradable polyethylene heat-shrinkable film |
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| US20130106453A1 (en) * | 2011-11-01 | 2013-05-02 | Mitsubishi Electric Corporation | Jig for use in semiconductor test and method of measuring breakdown voltage by using the jig |
| CN203838292U (en) * | 2014-04-23 | 2014-09-17 | 沈阳工业大学 | High-temperature gas breakdown characteristic detection device in VFTO condition |
| CN207133384U (en) * | 2017-06-20 | 2018-03-23 | 刘庆祝 | A kind of anti-breakdown test equipment of Kapton |
| CN207528154U (en) * | 2017-12-01 | 2018-06-22 | 哈尔滨理工大学 | A kind of breakdown voltage experimental provision of measurable film sample thickness |
| CN109827968A (en) * | 2019-01-10 | 2019-05-31 | 常州工学院 | Lithium battery film thickness and detection method of surface flaw and device based on conveyer belt |
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2019
- 2019-11-12 CN CN201911099864.2A patent/CN111044392B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130106453A1 (en) * | 2011-11-01 | 2013-05-02 | Mitsubishi Electric Corporation | Jig for use in semiconductor test and method of measuring breakdown voltage by using the jig |
| CN203838292U (en) * | 2014-04-23 | 2014-09-17 | 沈阳工业大学 | High-temperature gas breakdown characteristic detection device in VFTO condition |
| CN207133384U (en) * | 2017-06-20 | 2018-03-23 | 刘庆祝 | A kind of anti-breakdown test equipment of Kapton |
| CN207528154U (en) * | 2017-12-01 | 2018-06-22 | 哈尔滨理工大学 | A kind of breakdown voltage experimental provision of measurable film sample thickness |
| CN109827968A (en) * | 2019-01-10 | 2019-05-31 | 常州工学院 | Lithium battery film thickness and detection method of surface flaw and device based on conveyer belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459925A (en) * | 2022-02-10 | 2022-05-10 | 安徽致达包装有限公司 | Puncture resistance detection device for degradable polyethylene heat shrinkable film |
| CN114459925B (en) * | 2022-02-10 | 2024-09-24 | 安徽致达包装有限公司 | Puncture-resistant performance detection device for degradable polyethylene heat-shrinkable film |
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| Publication number | Publication date |
|---|---|
| CN111044392B (en) | 2022-07-26 |
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Denomination of invention: An array type thin film breakdown testing device Effective date of registration: 20230726 Granted publication date: 20220726 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tongxiang branch Pledgor: ZHEJIANG SUNLIKY NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2023980049823 |
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