CN105043699A - Vibration and impact testing method and device for internal and external parameters of server case - Google Patents
Vibration and impact testing method and device for internal and external parameters of server case Download PDFInfo
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- CN105043699A CN105043699A CN201510366011.6A CN201510366011A CN105043699A CN 105043699 A CN105043699 A CN 105043699A CN 201510366011 A CN201510366011 A CN 201510366011A CN 105043699 A CN105043699 A CN 105043699A
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- 238000009863 impact test Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001133 acceleration Effects 0.000 claims abstract description 56
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 238000004458 analytical method Methods 0.000 claims abstract description 6
- 238000010998 test method Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000013139 quantization Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims description 3
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Abstract
The invention discloses a vibration and impact test method and a device for internal and external parameters of a server case.A real hard disk, a power supply and an extended display card are replaced by an equivalent balancing weight with a built-in acceleration sensor in the server case in the vibration and impact test process of the server, and the linear stress and torsion conditions of the real hard disk, the power supply and the extended display card are acquired by the built-in acceleration sensor; an acceleration sensor is pasted on the outer surface of the case, and linear acceleration of the pasted line is measured; and quantitatively describing the states of all parts in the vibration and impact test process of the server by using the numerical values of the acceleration sensors inside and outside the case. The invention has great help to the design of the anti-vibration and anti-impact structure of the server case and provides more judgment bases for the analysis of reliability test results. The method has the characteristics of test informatization, high flexibility and easiness in operation.
Description
Technical field
The present invention relates to machine box for server technical field of measurement and test, be specifically related to a kind of vibration and impact method of testing and device of machine box for server inside and outside parameter.
Background technology
Vibration and impact test is under the jurisdiction of reliability testing category, traditional vibration and impact test carries out functional authorization to product after test completes, as check each device integrality, whether can normally work, the acceleration of the corresponding cabinet position of acceleration silica measurement is also just pasted in quantifiable test in the several position of cabinet, the acceleration condition of electronic unit in test process cannot be collected, understand very few to internal state in vibration and impact process, enough data foundations are lacked to failure problems analysis.
Summary of the invention
The technical problem to be solved in the present invention is: object of the present invention is exactly to solve the problem, and provides a kind of vibration and impact method of testing and device of machine box for server inside and outside parameter.
The technical solution adopted in the present invention is:
A kind of vibration and impact method of testing of machine box for server inside and outside parameter, in server vibration and impact test process, adopt in machine box for server inside the equivalent balancing weight of built-in acceleration sensor to replace true hard disk, power supply and expansion video card, collected the linearly stressed and torsion situation of true hard disk, power supply and expansion video card by built-in acceleration sensor;
Paste acceleration transducer at cabinet outer surface, measure affixed points linear acceleration;
The acceleration transducer numerical quantization inside and outside cabinet is utilized to describe the state at each position in server vibration and impact test process.
Built-in 4 3-axis acceleration sensors of described equivalent balancing weight, be in four vertex positions of positive tetrahedron respectively, for measuring the linear acceleration be replaced in electronic unit vibration and impact process, four sensors record numerical value difference in same direction can reflect torsion suffered by these components and parts.
The concrete steps of described method of testing are as follows:
1) clear and definite test target: according to testing requirement, determines the inside and outside required quantization parameter kind of server and quantity, prepares equivalent balancing weight and the acceleration transducer of respective numbers;
2) test equipment is built: the equivalent balancing weight needed for placing at server internal, data line need pass from front and back panel, paste acceleration transducer in machine box for server outside surface desired location, after all data lines are connected to corresponding adapter, be connected to harvester;
3) test data reads: turn-on data harvester, carries out vibration and impact test to server complete machine, is controlled the collection of image data by computer software;
4) data analysis: by the analysis of torque data suffered by linear acceleration inside and outside machine box for server and equivalent balancing weight, draw the situation inside and outside machine box for server in vibration and impact test process, and then test result is judged.
In specific vibration and impact test, kind and the quantity of equivalent balancing weight can be adjusted according to different demand, there is high degree of flexibility.
A vibration and impact proving installation for machine box for server inside and outside parameter, described proving installation comprises server complete machine, equivalent balancing weight, acceleration transducer, data set adapter and harvester, wherein:
Equivalence balancing weight comprises power supply equivalence balancing weight, expansion video card equivalence balancing weight, hard disk equivalence balancing weight, built-in acceleration sensor;
Acceleration transducer is arranged at the outside of server complete machine cabinet;
Each acceleration transducer is connected to harvester by data set adapter.
Built-in four 3-axis acceleration sensors of described equivalent balancing weight, are in four vertex positions of positive tetrahedron respectively; Have four single data transmission lines to be attached thereto respectively, data set adapter inside also should have four acceleration transducers of the corresponding equivalent balancing weight inside of four adaptor modules mutually.
For improving this device ease for use, in equivalent balancing weight inside, four data lines parcels are merged into single line cable.。
Beneficial effect of the present invention is:
The present invention is designed with great help to machine box for server anti-vibration shock resistance structure, for reliability test result analysis provides more bases for estimation.There is detecting information, high flexibility, easy-operating feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of proving installation of the present invention;
Fig. 2 is equivalent balancing weight internal sensor distribution schematic diagram.
Embodiment
Below according to Figure of description, in conjunction with embodiment, the present invention is further described:
Embodiment 1:
A kind of vibration and impact method of testing of machine box for server inside and outside parameter, in server vibration and impact test process, adopt in machine box for server inside the equivalent balancing weight of built-in acceleration sensor to replace true hard disk, power supply and expansion video card, collected the linearly stressed and torsion situation of true hard disk, power supply and expansion video card by built-in acceleration sensor;
Paste acceleration transducer at cabinet outer surface, measure affixed points linear acceleration;
The acceleration transducer numerical quantization inside and outside cabinet is utilized to describe the state at each position in server vibration and impact test process.
Embodiment 2:
On the basis of embodiment 1, built-in 4 3-axis acceleration sensors of equivalent balancing weight described in the present embodiment, be in four vertex positions of positive tetrahedron respectively, for measuring the linear acceleration be replaced in electronic unit vibration and impact process, four sensors record numerical value difference in same direction can reflect torsion suffered by these components and parts.
Embodiment 3:
On the basis of embodiment 1 or 2, these concrete steps implementing described method of testing are as follows:
1) clear and definite test target: according to testing requirement, determines the inside and outside required quantization parameter kind of server and quantity, prepares equivalent balancing weight and the acceleration transducer of respective numbers;
2) test equipment is built: the equivalent balancing weight needed for placing at server internal, data line need pass from front and back panel, paste acceleration transducer in machine box for server outside surface desired location, after all data lines are connected to corresponding adapter, be connected to harvester;
3) test data reads: turn-on data harvester, carries out vibration and impact test to server complete machine, is controlled the collection of image data by computer software;
4) data analysis: by the analysis of torque data suffered by linear acceleration inside and outside machine box for server and equivalent balancing weight, draw the situation inside and outside machine box for server in vibration and impact test process, and then test result is judged.
In specific vibration and impact test, kind and the quantity of equivalent balancing weight can be adjusted according to different demand, there is high degree of flexibility.
Embodiment 4:
A vibration and impact proving installation for machine box for server inside and outside parameter, described proving installation comprises server complete machine 6, equivalent balancing weight, acceleration transducer 7, data set adapter 3 and harvester 4, wherein:
Equivalence balancing weight comprises power supply equivalence balancing weight 1, expansion video card equivalence balancing weight 2, hard disk equivalence balancing weight 5, built-in acceleration sensor;
Acceleration transducer 7 is arranged at the outside of server complete machine 6 cabinet;
Each acceleration transducer is connected to harvester 4 by data set adapter 3.
Embodiment 5:
On the basis of embodiment 4, built-in four 3-axis acceleration sensors of the described equivalent balancing weight of this enforcement, are in four vertex positions of positive tetrahedron respectively; Have four single data transmission lines to be attached thereto respectively, data set adapter 3 inside also should have four acceleration transducers of the corresponding equivalent balancing weight inside of four adaptor modules mutually.
Embodiment 6:
On the basis of embodiment 5, be originally embodied as and improve this device ease for use, in equivalent balancing weight inside, four data lines parcels are merged into single line cable.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. the vibration and impact method of testing of a machine box for server inside and outside parameter, it is characterized in that: in server vibration and impact test process, adopt in machine box for server inside the equivalent balancing weight of built-in acceleration sensor to replace true hard disk, power supply and expansion video card, collected the linearly stressed and torsion situation of true hard disk, power supply and expansion video card by built-in acceleration sensor;
Paste acceleration transducer at cabinet outer surface, measure affixed points linear acceleration;
The acceleration transducer numerical quantization inside and outside cabinet is utilized to describe the state at each position in server vibration and impact test process.
2. the vibration and impact method of testing of a kind of machine box for server inside and outside parameter according to claim 1, it is characterized in that: built-in 4 3-axis acceleration sensors of described equivalent balancing weight, be in four vertex positions of positive tetrahedron respectively, for measuring the linear acceleration be replaced in electronic unit vibration and impact process, four sensors record numerical value difference in same direction can reflect torsion suffered by these components and parts.
3. the vibration and impact method of testing of a kind of machine box for server inside and outside parameter according to claim 1 and 2 and device, it is characterized in that, the concrete steps of described method of testing are as follows:
1) clear and definite test target: according to testing requirement, determines the inside and outside required quantization parameter kind of server and quantity, prepares equivalent balancing weight and the acceleration transducer of respective numbers;
2) test equipment is built: the equivalent balancing weight needed for placing at server internal, data line need pass from front and back panel, paste acceleration transducer in machine box for server outside surface desired location, after all data lines are connected to corresponding adapter, be connected to harvester;
3) test data reads: turn-on data harvester, carries out vibration and impact test to server complete machine, is controlled the collection of image data by computer software;
4) data analysis: by the analysis of torque data suffered by linear acceleration inside and outside machine box for server and equivalent balancing weight, draw the situation inside and outside machine box for server in vibration and impact test process, and then test result is judged.
4. the vibration and impact proving installation of a machine box for server inside and outside parameter, it is characterized in that: described proving installation comprises server complete machine (6), equivalent balancing weight, acceleration transducer (7), data set adapter (3) and harvester (4), wherein:
Equivalence balancing weight comprises power supply equivalence balancing weight (1), expansion video card equivalence balancing weight (2), hard disk equivalence balancing weight (5), built-in acceleration sensor;
Acceleration transducer (7) is arranged at the outside of server complete machine (6) cabinet;
Each acceleration transducer is connected to harvester (4) by data set adapter (3).
5. the vibration and impact proving installation of a kind of machine box for server inside and outside parameter according to claim 4, is characterized in that: built-in four 3-axis acceleration sensors of described equivalent balancing weight, are in four vertex positions of positive tetrahedron respectively; Have four single data transmission lines to be attached thereto respectively, data set adapter (3) inside also should have four acceleration transducers of the corresponding equivalent balancing weight inside of four adaptor modules mutually.
6. the vibration and impact proving installation of a kind of machine box for server inside and outside parameter according to claim 5, is characterized in that: in equivalent balancing weight inside, four data lines parcels are merged into single line cable.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092554A (en) * | 2016-08-15 | 2016-11-09 | 株洲中车时代电气股份有限公司 | A kind of track traffic product cabinet general comprehensive test fixture |
| CN106248329A (en) * | 2016-07-13 | 2016-12-21 | 浙江省东阳市诚基电机有限公司 | A kind of method for testing vibration of mobile phone vibrating motor |
| CN106776172A (en) * | 2016-12-13 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of server test device, method and system |
| CN106768784A (en) * | 2017-01-22 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of server detection method and device |
| CN107063618A (en) * | 2017-05-08 | 2017-08-18 | 郑州云海信息技术有限公司 | It is a kind of to choose the method that logistics transportation impacts label paper |
| CN107356395A (en) * | 2017-07-07 | 2017-11-17 | 郑州云海信息技术有限公司 | A kind of rack server impact shock simulating test device and method |
| CN108549297A (en) * | 2018-05-30 | 2018-09-18 | 郑州云海信息技术有限公司 | A kind of server test equipment |
| CN112326168A (en) * | 2020-10-23 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Device and method for testing vibration performance of case fan module |
| CN112378612A (en) * | 2020-11-12 | 2021-02-19 | 福建省宏闽电力工程监理有限公司 | Installation method of photovoltaic module junction box |
| CN112650635A (en) * | 2020-12-22 | 2021-04-13 | 宁畅信息产业(北京)有限公司 | Hard disk performance test method and simulated hard disk |
| CN114089164A (en) * | 2021-11-23 | 2022-02-25 | 东莞记忆存储科技有限公司 | GPU card test fixture with adjustable balance weight and balance weight adjusting method |
| CN114964684A (en) * | 2022-01-27 | 2022-08-30 | 湖北理工学院 | Testing arrangement is used in computer software development |
| CN114993597A (en) * | 2022-06-29 | 2022-09-02 | 苏州浪潮智能科技有限公司 | Novel buffer gas column cushion packaging test device and method |
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| CN1479087A (en) * | 2002-08-28 | 2004-03-03 | 联想(北京)有限公司 | Vibration detecting method of heat radiator and its detecting system |
| CN102662457A (en) * | 2012-03-30 | 2012-09-12 | 浪潮电子信息产业股份有限公司 | Server resonance weakening method |
| JP2015068801A (en) * | 2013-09-30 | 2015-04-13 | 株式会社地層科学研究所 | Method and system for predicting earthquake damage of building |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106248329A (en) * | 2016-07-13 | 2016-12-21 | 浙江省东阳市诚基电机有限公司 | A kind of method for testing vibration of mobile phone vibrating motor |
| CN106092554A (en) * | 2016-08-15 | 2016-11-09 | 株洲中车时代电气股份有限公司 | A kind of track traffic product cabinet general comprehensive test fixture |
| CN106776172A (en) * | 2016-12-13 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of server test device, method and system |
| CN106768784A (en) * | 2017-01-22 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of server detection method and device |
| CN107063618A (en) * | 2017-05-08 | 2017-08-18 | 郑州云海信息技术有限公司 | It is a kind of to choose the method that logistics transportation impacts label paper |
| CN107356395A (en) * | 2017-07-07 | 2017-11-17 | 郑州云海信息技术有限公司 | A kind of rack server impact shock simulating test device and method |
| CN108549297A (en) * | 2018-05-30 | 2018-09-18 | 郑州云海信息技术有限公司 | A kind of server test equipment |
| CN112326168A (en) * | 2020-10-23 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Device and method for testing vibration performance of case fan module |
| CN112378612A (en) * | 2020-11-12 | 2021-02-19 | 福建省宏闽电力工程监理有限公司 | Installation method of photovoltaic module junction box |
| CN112650635A (en) * | 2020-12-22 | 2021-04-13 | 宁畅信息产业(北京)有限公司 | Hard disk performance test method and simulated hard disk |
| CN112650635B (en) * | 2020-12-22 | 2024-01-30 | 宁畅信息产业(北京)有限公司 | Hard disk performance test method and simulated hard disk |
| CN114089164A (en) * | 2021-11-23 | 2022-02-25 | 东莞记忆存储科技有限公司 | GPU card test fixture with adjustable balance weight and balance weight adjusting method |
| CN114964684A (en) * | 2022-01-27 | 2022-08-30 | 湖北理工学院 | Testing arrangement is used in computer software development |
| CN114993597A (en) * | 2022-06-29 | 2022-09-02 | 苏州浪潮智能科技有限公司 | Novel buffer gas column cushion packaging test device and method |
| CN114993597B (en) * | 2022-06-29 | 2024-01-12 | 苏州浪潮智能科技有限公司 | Novel buffer gas column pad packaging test device and method |
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