CN111521635A - Aluminum honeycomb panel energy-absorbing capability test device - Google Patents
Aluminum honeycomb panel energy-absorbing capability test device Download PDFInfo
- Publication number
- CN111521635A CN111521635A CN202010348908.7A CN202010348908A CN111521635A CN 111521635 A CN111521635 A CN 111521635A CN 202010348908 A CN202010348908 A CN 202010348908A CN 111521635 A CN111521635 A CN 111521635A
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- aluminum honeycomb
- honeycomb panel
- energy absorption
- bin
- absorption performance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/015—Attenuation, scattering
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
Abstract
The invention relates to the field of aluminum honeycomb plates, in particular to an energy absorption performance testing device for an aluminum honeycomb plate, which comprises a case, wherein a detection box is installed at the top of the case through bolts, a first electric telescopic rod, a second electric telescopic rod and a third electric telescopic rod are all installed at the top of the detection box through bolts, two partition plates are welded inside the detection box, the detection box is provided with a heating bin, a refrigerating bin and a sound insulation bin through the two partition plates, clamping blocks are arranged inside the heating bin, the refrigerating bin and the sound insulation bin, fixing plates are arranged inside the heating bin and the refrigerating bin, a heating plate and a refrigerating plate are respectively arranged on one side of the fixing plates inside the heating bin and the refrigerating bin, and a protective shell and a rectangular shell are respectively arranged inside the heating bin and the refrigerating bin. The test device has the advantages that the test device can detect the energy absorption performance test of the aluminum honeycomb panel on the temperature, the sound generator and the sound detector can test the energy absorption and sound insulation performance of the aluminum honeycomb panel, and the test device can test the energy absorption performance of the aluminum honeycomb panel by different energies.
Description
Technical Field
The invention relates to the field of aluminum honeycomb panels, in particular to a device for testing energy absorption performance of an aluminum honeycomb panel.
Background
The aluminum honeycomb plate is suitable for civil buildings, vehicle and ship decorations and the like. Is the application of aviation and aerospace materials in the field of civil buildings. The whole processing process is completed in a modern factory, a hot-press molding technology is adopted, and due to the high heat conduction value between the aluminum skin and the honeycomb, the expansion with heat and the contraction with cold of the inner aluminum skin and the outer aluminum skin are synchronous; the honeycomb aluminum skin is provided with small holes, so that gas in the plate can flow freely; the slidably mounted buckle system does not cause structural deformation when subjected to thermal expansion and cold contraction.
The existing energy-absorbing performance test of the detection aluminum honeycomb panel which cannot be fine relatively to the temperature, the energy-absorbing and sound-insulating performance test of the aluminum honeycomb panel which cannot be fine relatively simultaneously, and the test defects of different energy to the energy-absorbing performance of the aluminum honeycomb panel cannot be tested simultaneously, so that the development of an aluminum honeycomb panel energy-absorbing performance test device is needed urgently.
Disclosure of Invention
The invention aims to provide a device for testing the energy absorption performance of an aluminum honeycomb panel, which is used for solving the problems that the test on the energy absorption performance of the aluminum honeycomb panel to the temperature cannot be well detected, the test on the energy absorption and sound insulation performance of the aluminum honeycomb panel cannot be well performed, and the test on the energy absorption performance of the aluminum honeycomb panel by different energies cannot be simultaneously performed.
The technical scheme of the invention is as follows: an aluminum honeycomb panel energy absorption performance testing device comprises a case, wherein a detection box is installed at the top of the case through bolts, a first electric telescopic rod, a second electric telescopic rod and a third electric telescopic rod are installed at the top of the detection box through bolts, two partition plates are welded inside the detection box, the detection box is provided with a heating bin, a refrigerating bin and a sound insulation bin through the two partition plates, clamping blocks are arranged inside the heating bin, the refrigerating bin and the sound insulation bin, fixing plates are arranged inside the heating bin and the refrigerating bin, a heating plate and a refrigerating plate are respectively arranged on one side of the fixing plates inside the heating bin and the refrigerating bin, a protective shell and a rectangular shell are respectively arranged inside the heating bin and the refrigerating bin, temperature sensors are respectively arranged inside the protective shell and the rectangular shell, a sound generator and a sound detector are arranged inside the sound insulation bin, the inside of detection case is opened there is the sliding tray, the elevator is all installed through the bolt to electric telescopic handle one, electric telescopic handle two and electric telescopic handle three output, elevator sliding connection is in the sliding tray, the top of joint piece and the bottom of elevator all are provided with sealed the pad.
Further, the welding of inside one side in heated warehouses, refrigeration storehouse and the storehouse that gives sound insulation has fixed column one, the welding of the inside opposite side in heated warehouses, refrigeration storehouse and the storehouse that gives sound insulation has fixed column two, threaded hole is all opened to the inside of fixed column one and fixed column two, do not threaded connection have threaded rod and screw rod are equallyd divide to the inside of fixed column one and fixed column two.
Furthermore, detection case and baffle are including two-layer steel sheet, and are two-layer the inside of steel sheet is provided with two-layer inner panel, and the inside of two-layer inner panel is provided with soundproof cotton, be provided with the heat preservation between inner panel and the steel sheet.
Furthermore, one side of the fixed plate and one side of the sound generator are both provided with a fixed shell, one end of the threaded rod is welded with a rotating block, one side of the fixed shell is provided with a rotating groove, and the rotating block is rotatably connected in the rotating groove.
Furthermore, four box doors are installed on one side of the case through hinges, a second handle is arranged on one side of each box door, and a distribution box is installed inside the case through bolts.
Furthermore, one side of the detection box is rotatably connected with three protective doors through hinges, one side of the detection box is provided with a nixie tube, and the nixie tube is positioned above the protective doors.
Further, one side of the protection door is provided with an observation window, one side of the observation window is provided with a first handle through a bolt, and the other side of the observation window is provided with a sealing sheet.
Further, three mounting panels are installed through the bolt to one side of detection case, the top of mounting panel is provided with switch and pilot lamp.
Furthermore, a plurality of air-permeable grids are arranged on two sides of the case, the air-permeable grids are distributed at equal intervals, and a dustproof net is arranged inside the air-permeable grids.
Furthermore, the bottom welding of machine case has two supporting legs, two the bottom welding of supporting leg has the bottom plate, open the top of bottom plate has the fixed orifices.
The invention provides a device for testing the energy absorption performance of an aluminum honeycomb panel by improvement, and compared with the prior art, the device has the following improvements and advantages:
(1) through the baffle that sets up, the heated warehouses, refrigeration storehouse and the storehouse that gives sound insulation, the baffle can be with the inside heated warehouses that keeps apart of detection case, refrigeration storehouse and the storehouse that gives sound insulation, the hot plate that sets up respectively in heated warehouses and the refrigeration storehouse can detect the energy-absorbing capability test of aluminium honeycomb panel to the temperature with the refrigeration board, sound generator and sound detector in the storehouse that gives sound insulation can be to aluminium honeycomb panel energy-absorbing sound insulation capability test, can test the test of different energy to aluminium honeycomb panel energy-absorbing capability.
(2) Through electric telescopic handle, elevator and the joint piece that sets up, the joint groove at joint piece top is used for joint aluminum honeycomb panel, and electric telescopic handle drives the elevator and moves down, promotes the elevator and goes on fixing in the joint piece aluminum honeycomb panel, improves the stability to aluminum honeycomb panel, and the elevator can carry out top part space isolation in to the storehouse, avoids influencing aluminum honeycomb panel energy-absorbing capability test.
(3) Through the sealed pad and the gasket that sets up, sealed pad can increase the leakproofness between aluminium honeycomb panel and joint piece and the elevator, avoids aluminium honeycomb panel and joint piece and elevator to produce the clearance, and the gasket increases the area of contact of guard gate and aluminium honeycomb panel one side, improves the quality to aluminium honeycomb panel energy-absorbing capability test.
(4) Through heat preservation and the soundproof cotton that sets up, the heat preservation can prevent in heated warehouses and the refrigeration storehouse respectively heat and air conditioning give off the outside, avoids influencing the influence in the adjacent storehouse simultaneously, and soundproof cotton can prevent that the sound that produces from extending to the outside in the soundproof storehouse, and the influence is to the syllable-dividing detection effect of aluminium honeycomb panel energy-absorbing, improves the quality to aluminium honeycomb panel energy-absorbing capability test.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of a heating chamber of the present invention;
FIG. 3 is a schematic perspective view of the refrigerated compartment of the present invention;
FIG. 4 is a schematic perspective view of the soundproof compartment of the present invention;
FIG. 5 is a schematic view of the internal structure of the housing of the present invention;
FIG. 6 is a schematic view of the construction of the turning groove and turning block of the present invention;
fig. 7 is a schematic view of the structure of the insulation and soundproof cotton of the present invention.
Description of reference numerals:
1 case, 2 detection cases, 3 electric telescopic rod I, 4 electric telescopic rod II, 5 electric telescopic rod III, 6 partition boards, 7 protective doors, 8 observation windows, 9 handle I, 10 nixie tubes, 11 box doors, 12 handle II, 13 mounting plates, 14 switches, 15 ventilating grilles, 16 dustproof nets, 17 supporting legs, 18 fixing holes, 19 heating bins, 20 refrigeration bins, 21 sound insulation bins, 22 sealing sheets, 23 clamping blocks, 24 sealing gaskets, 25 fixing columns I, 26 fixing plates, 27 heating plates, 28 screw rods, 29 sliding grooves, 30 lifting blocks, 31 rectangular shells, 32 shells, 33 sound generators, 34 sound detectors, 35 distribution boxes, 36 threaded holes, 37 threaded rods, 38 fixing columns II, 39 fixing shells, 40 rotating grooves, 41 rotating blocks, 42 steel plates, 43, 44 heat preservation layers, 45 soundproof cotton, 46 temperature sensors and 47 refrigeration plates.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an aluminum honeycomb panel energy absorption performance testing device through improvement, as shown in figures 1-7, the device comprises a case 1, a detection box 2 is installed on the top of the case 1 through bolts, an electric telescopic rod I3, an electric telescopic rod II 4 and an electric telescopic rod III 5 are all installed on the top of the detection box 2 through bolts, the model of the electric telescopic rod 18 is YNT-03, the electric telescopic rod drives a lifting block 30 to move downwards to push the lifting block 30 to fix an aluminum honeycomb panel in a clamping block 23, two partition plates 6 are welded in the detection box 2, the detection box 2 is provided with a heating chamber 19, a refrigerating chamber 20 and a sound insulation chamber 21 through the two partition plates 6, the clamping blocks 23 are arranged in the heating chamber 19, the refrigerating chamber 20 and the sound insulation chamber 21, fixing plates 26 are arranged in the heating chamber 19 and the refrigerating chamber 20, and a heating plate 27 and a refrigerating plate 47 are respectively arranged on one side of the fixing plates 26 in the heating chamber 19 and the refrigerating chamber 20, the heating plate 27 and the refrigerating plate 47 can detect the energy absorption performance test of the aluminum honeycomb panel to the temperature, the heating chamber 19 and the refrigerating chamber 20 are both provided with a protective shell 32 and a rectangular shell 31, the protective shell 32 and the rectangular shell 31 are both provided with a temperature sensor 46, the temperature sensor 46 is PT100 in type, the temperature sensor 46 detects the internal temperature, the sound insulation chamber 21 is provided with a sound generator 33 and a sound detector 34 in type, the sound generator 33 is MHY-12663 in type, the sound detector 34 is RS485 in type, the sound generator 33 and the sound detector 34 can test the energy absorption and sound insulation performance of the aluminum honeycomb panel, the test of the energy absorption performance of the aluminum honeycomb panel by different energies can be tested, the detection box 2 is internally provided with a sliding groove 29, the output ends of the electric telescopic rod I3, the electric telescopic rod II 4 and the electric telescopic rod III 5 are all provided with a lifting block 30 through bolts, lifting block 30 sliding connection all is provided with sealed the pad 24 in the top of joint piece 23 and lifting block 30's bottom in sliding tray 29, and sealed pad 24 can increase the leakproofness between aluminum honeycomb panel and joint piece 23 and the lifting block 30.
Furthermore, a first fixing column 25 is welded on one side of the interior of the heating bin 19, the refrigeration bin 20 and the sound insulation bin 21, a second fixing column 38 is welded on the other side of the interior of the heating bin 19, the refrigeration bin 20 and the sound insulation bin 21, threaded holes 36 are formed in the first fixing column 25 and the second fixing column 38, and a threaded rod 37 and a threaded rod 28 are connected to the interior of the first fixing column 25 and the interior of the second fixing column 38 in a threaded mode respectively. The threaded rod 37 and the threaded rod 28 facilitate adjustment of the fixed plate 26 and the sound generator 33 and the sound detector 34 and the temperature sensor 46, respectively.
Further, detection case 2 and baffle 6 are including two-layer steel sheet 42, and the inside of two-layer steel sheet 42 is provided with two-layer inner panel 43, and the inside of two-layer inner panel 43 is provided with soundproof cotton 45, and soundproof cotton 45 can prevent that the sound that produces from extending to the outside in soundproof warehouse 21, is provided with heat preservation 44 between inner panel 43 and the steel sheet 42, and heat preservation 44 can prevent that heat and air conditioning respectively in heating bunker 19 and the refrigeration storehouse 20 from giving off the outside, avoids influencing the influence in the adjacent storehouse simultaneously.
Furthermore, a fixed shell 39 is arranged on one side of the fixed plate 26 and one side of the sound generator 33, a rotating block 41 is welded at one end of the threaded rod 37, a rotating groove 40 is formed in one side of the fixed shell 39, the rotating block 41 is rotatably connected in the rotating groove 40, and the fixed plate 26 can not rotate by rotating the threaded rod 37.
Furthermore, four box doors 11 are mounted on one side of the case 1 through hinges, a second handle 12 is arranged on one side of each box door 11, a distribution box 35 is mounted inside the case 1 through bolts, and the distribution box 35 is used for distributing power to electrical equipment in the detection box 2.
Further, one side of the detection box 2 is rotatably connected with three protective doors 7 through hinges, one side of the detection box 2 is provided with a nixie tube 10, the nixie tube 10 displays the temperature in the bin, and the nixie tube 10 is located above the protective doors 7.
Further, one side of guard gate 7 is provided with observation window 8, and observation window 8 is convenient for observe the situation in the storehouse, and handle 9 is installed through the bolt to one side of observation window 8, and the opposite side of observation window 8 is provided with gasket 22, and gasket 22 increases the area of contact of guard gate and aluminium honeycomb panel one side, improves the quality to aluminium honeycomb panel energy-absorbing capability test.
Further, three mounting panels 13 are installed through the bolt in one side of detection case 2, and the top of mounting panel 13 is provided with switch 14 and pilot lamp, presses switch 14 and can start electric telescopic handle, and the pilot lamp shows electric telescopic handle operating condition.
Furthermore, a plurality of air permeable grids 15 are arranged on two sides of the case 1, the air permeable grids 15 can enable air in the case 1 to circulate, the air permeable grids 15 are distributed at equal intervals, a dustproof net 16 is arranged inside the air permeable grids 15, and the dustproof net 16 can prevent dust from entering the case 1.
Further, the bottom welding of quick-witted case 1 has two supporting legs 17, and supporting leg 17 can carry out the support to quick-witted case 1, and the bottom welding of two supporting legs 17 has the bottom plate, and the bottom plate increases the area of contact of supporting leg 17 and ground, and open at the top of bottom plate has fixed orifices 18.
The working principle is as follows: fixing a supporting leg 17 at the bottom of a case 1 by bolts, opening a heating bin 19, a protective door 7 at one side of a refrigerating bin 20 and a sound insulation bin 21 by a handle 9, clamping an aluminum honeycomb panel in a clamping groove at the top of a clamping block 23, pressing a switch 14, starting an electric telescopic rod, driving a lifting block 30 to move downwards by the electric telescopic rod, pushing the lifting block 30 to fix the aluminum honeycomb panel in the clamping block 23, increasing the sealing performance between the aluminum honeycomb panel and the clamping block 23 as well as between the aluminum honeycomb panel and the lifting block 30 by a sealing gasket 24 in the clamping block 23, avoiding the aluminum honeycomb panel from generating gaps with the clamping block 23 and the lifting block 30, increasing the contact area between the protective door and one side of the aluminum honeycomb panel by covering a sealing gasket 22 at one side of the protective door 7, improving the quality of performance test of the aluminum honeycomb panel, and improving the stability of the aluminum honeycomb panel, the elevating block 30 can isolate the upper space in the bin to avoid influencing the test of the energy absorption performance of the aluminum honeycomb panel, the clapboard 6 can isolate the interior of the detection box 2 into the heating bin 19, the refrigerating bin 20 and the sound insulation bin 21, the heating plate 27 and the refrigerating plate 47 which are respectively arranged in the heating bin 19 and the refrigerating bin 20 can detect the test of the energy absorption performance of the aluminum honeycomb panel to the temperature, the temperature sensor 46 can detect the temperature in the interior, the nixie tube 10 can display the temperature, the sound generator 33 and the sound detector 34 in the sound insulation bin 21 can test the energy absorption and sound insulation performance of the aluminum honeycomb panel, the test of the energy absorption performance of the aluminum honeycomb panel by different energies can be tested, the internal heat insulation layers 44 of the detection box 2 and the clapboard 6 can prevent the heat and the cold air in the heating bin 19 and the refrigerating bin 20 from being respectively emitted to the outside, meanwhile, the influence in the adjacent bins is avoided, and the soundproof cotton 45 can prevent the sound generated in the, the influence is to the syllable-dividing detection effect of aluminum honeycomb panel energy-absorbing, improves the quality to aluminum honeycomb panel energy-absorbing capability test.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an aluminum honeycomb panel energy-absorbing capability test device which characterized in that: including quick-witted case (1), detection case (2) are installed through the bolt in the top of machine case (1), electric telescopic handle (3), electric telescopic handle two (4) and electric telescopic handle three (5) are all installed through the bolt in the top of detection case (2), the inside welding of detection case (2) has two baffles (6), detection case (2) are formed with heated warehouses (19), refrigeration storehouse (20) and syllable-dividing storehouse (21) through two baffles (6), the inside in heated warehouses (19), refrigeration storehouse (20) and syllable-dividing storehouse (21) all is provided with joint piece (23), the inside in heated warehouses (19) and refrigeration storehouse (20) all is provided with fixed plate (26), and is located one side of heated warehouses (19) and the inside fixed plate (26) in refrigeration storehouse (20) and is provided with hot plate (27) and refrigeration board (47) respectively, the inside in heated warehouses (19) and refrigeration storehouse (20) all is provided with protecting crust (32) and rectangular shell (32), (32) 31) The utility model discloses a temperature sensor (46) are all provided with to the inside of protecting crust (32) and rectangle shell (31), the inside in storehouse (21) gives sound insulation is provided with sound generator (33) and sound detector (34), open the inside of detection case (2) has sliding tray (29), elevator (30) are all installed through the bolt to the output of electric telescopic handle one (3), electric telescopic handle two (4) and electric telescopic handle three (5), elevator (30) sliding connection is in sliding tray (29), the top of joint piece (23) and the bottom of elevator (30) all are provided with sealed pad (24).
2. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: fixed column one (25) is welded to inside one side in heated warehouses (19), refrigeration storehouse (20) and syllable-dividing storehouse (21), fixed column two (38) is welded to the inside opposite side in heated warehouses (19), refrigeration storehouse (20) and syllable-dividing storehouse (21), threaded hole (36) have all been opened to the inside of fixed column one (25) and fixed column two (38), the inside of fixed column one (25) and fixed column two (38) is equallyd divide and is divided threaded connection respectively threaded connection threaded rod (37) and screw rod (28).
3. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: detection case (2) and baffle (6) are including two-layer steel sheet (42), and are two-layer the inside of steel sheet (42) is provided with two-layer inner panel (43), and the inside of two-layer inner panel (43) is provided with soundproof cotton (45), be provided with between inner panel (43) and steel sheet (42) heat preservation (44).
4. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: one side of fixed plate (26) and sound generator (33) all is provided with set casing (39), the one end welding of threaded rod (37) has turning block (41), open one side of set casing (39) has rotation groove (40), and turning block (41) rotate to be connected in rotation groove (40).
5. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: four box doors (11) are installed on one side of the case (1) through hinges, a second handle (12) is arranged on one side of each box door (11), and a distribution box (35) is installed inside the case (1) through bolts.
6. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: one side of the detection box (2) is rotatably connected with three protective doors (7) through hinges, one side of the detection box (2) is provided with a nixie tube (10), and the nixie tube (10) is located above the protective doors (7).
7. The aluminum honeycomb panel energy absorption performance testing device of claim 6, characterized in that: one side of guard gate (7) is provided with observation window (8), handle one (9) are installed through the bolt to one side of observation window (8), the opposite side of observation window (8) is provided with gasket (22).
8. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: three mounting panels (13) are installed through the bolt to one side of detection case (2), the top of mounting panel (13) is provided with switch (14) and pilot lamp.
9. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: a plurality of air-permeable grids (15) are arranged on two sides of the case (1), the air-permeable grids (15) are distributed at equal intervals, and a dust screen (16) is arranged inside the air-permeable grids (15).
10. The aluminum honeycomb panel energy absorption performance testing device of claim 1, characterized in that: the bottom welding of machine case (1) has two supporting legs (17), two the bottom welding of supporting leg (17) has the bottom plate, open the top of bottom plate has fixed orifices (18).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010348908.7A CN111521635B (en) | 2020-04-28 | 2020-04-28 | Aluminum honeycomb panel energy absorption performance testing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010348908.7A CN111521635B (en) | 2020-04-28 | 2020-04-28 | Aluminum honeycomb panel energy absorption performance testing device |
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| CN111521635A true CN111521635A (en) | 2020-08-11 |
| CN111521635B CN111521635B (en) | 2023-07-18 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357980A (en) * | 2013-07-30 | 2013-10-23 | 青岛泰泓轨道装备有限公司 | Preparing method of metal honeycomb energy absorption core material |
| CN108082535A (en) * | 2017-12-13 | 2018-05-29 | 广州广电计量检测无锡有限公司 | A kind of test system |
| WO2018113371A1 (en) * | 2016-12-25 | 2018-06-28 | 黄邦擎 | Automobile part inspection and quick-freezing cabinet |
| CN110806321A (en) * | 2019-11-21 | 2020-02-18 | 清友(苏州)汽车技术有限公司 | Axle NVH testing mechanism and testing method thereof |
| CN110967376A (en) * | 2019-12-13 | 2020-04-07 | 上海吉埃姆智能设备有限公司 | Welding quality detection system |
-
2020
- 2020-04-28 CN CN202010348908.7A patent/CN111521635B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357980A (en) * | 2013-07-30 | 2013-10-23 | 青岛泰泓轨道装备有限公司 | Preparing method of metal honeycomb energy absorption core material |
| WO2018113371A1 (en) * | 2016-12-25 | 2018-06-28 | 黄邦擎 | Automobile part inspection and quick-freezing cabinet |
| CN108082535A (en) * | 2017-12-13 | 2018-05-29 | 广州广电计量检测无锡有限公司 | A kind of test system |
| CN110806321A (en) * | 2019-11-21 | 2020-02-18 | 清友(苏州)汽车技术有限公司 | Axle NVH testing mechanism and testing method thereof |
| CN110967376A (en) * | 2019-12-13 | 2020-04-07 | 上海吉埃姆智能设备有限公司 | Welding quality detection system |
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