CN117268899B - Artificial diamond performance detection equipment - Google Patents
Artificial diamond performance detection equipment Download PDFInfo
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- CN117268899B CN117268899B CN202311285040.0A CN202311285040A CN117268899B CN 117268899 B CN117268899 B CN 117268899B CN 202311285040 A CN202311285040 A CN 202311285040A CN 117268899 B CN117268899 B CN 117268899B
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- 239000010432 diamond Substances 0.000 title claims abstract description 37
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 88
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 239000010438 granite Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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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
-
- 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
- G01N3/04—Chucks
-
- 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
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic 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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses artificial diamond performance detection equipment, which comprises a base, wherein a lifting column is fixed on the base, a lifting bearing slide plate capable of lifting is arranged on the lifting column, a steel ball adsorption device and a force storage device are arranged on the bearing slide plate, the steel ball adsorption device comprises an adsorption cap and a first adsorption block, a sample clamping device is arranged on the base right below the adsorption cap, one side of the clamping device is provided with a secondary impact prevention device, the equipment detects the impact resistance of a sample through a falling ball method, a larger initial speed can be provided for the steel ball through the force storage device, a larger impact force is provided for the falling of the steel ball in cooperation with the falling of the steel ball, the detection upper limit of the equipment is increased, and the equipment is special for detection samples with high hardness, such as artificial diamond.
Description
Technical Field
The invention relates to the field of diamond detection equipment, in particular to artificial diamond performance detection equipment.
Background
The artificial diamond is formed by sintering diamond micro powder and a small amount of bonding agent under high temperature and high pressure, has high hardness and good wear resistance, and can be widely used for cutting, grinding and drilling; the heat spreader has high heat conductivity and good electrical insulation, and can be used as a heat spreader of a semiconductor device; has excellent light transmittance and corrosion resistance, and is widely used in the electronic industry.
Synthetic diamond products generally include diamond single crystals, grown diamond, diamond compacts, diamond micropowder, and the like. The performance test of diamond is mainly divided into two parts: and detecting morphological parameters and physical properties. Wherein, the diamond compact, diamond monocrystal and diamond cultivation often carry out physical property detection to determine whether the hardness is qualified or not, and the physical property detection comprises impact resistance, wear resistance and the like.
At present, two main methods for detecting the impact resistance of the artificial diamond products at home and abroad are available, one method is an intermittent turning method, a sample is used as a cutting tool, granite with grooves is turned, and the impact resistance of the products is compared according to the cutting depth, the feeding amount and the cutting times. The other method is a ball falling method, wherein a steel ball is used for impacting a sample or a designated part of the sample, and the impact resistance of the product is calculated according to the impact force of the steel ball, the ball falling times and the damage proportion of the sample. The two methods have advantages and disadvantages, the former method for turning granite is close to the actual use environment of the PDC drill bit, but the measured data has poor reliability, the process is complex, certain accidental factors exist in the cutting process, such as the difference of natural granite in different producing places, the hardness difference of granite in different producing places or the uniformity difference of the same rock mass, and the like. The latter adopts the ball falling machine to detect, and is lower to the requirement of detection condition, and the steel ball hardness is controllable, but the sample hardness is high, and required impact force is big, and the fall of common ball falling machine is generally not more than 2m, and the impact force is limited, and required impact times is many, and the detection time is long.
In view of the above, i have devised improvements to existing ball drop inspection equipment.
Disclosure of Invention
In order to overcome the defects, the invention provides the artificial diamond performance detection equipment, which detects the impact resistance of a sample by a falling ball method, can enable a steel ball to generate larger impact force at the same height, and is specially used for high-hardness detection samples such as artificial diamond so as to improve the problems.
The invention is realized by the following technical scheme:
The artificial diamond performance detection equipment comprises a base, wherein a lifting column is fixed on the base, a lifting bearing slide plate is arranged on the lifting column, a steel ball adsorption device and a power storage device are arranged on the bearing slide plate, the steel ball adsorption device comprises an adsorption cap and a first adsorption block, the power storage device comprises a power storage box, a connecting block, a power storage spring and a cylinder, a plurality of groups of second adsorption blocks are arranged on the side wall of the power storage box, the upper end of the power storage spring is fixed on the upper wall of the power storage box, the lower end of the power storage spring is fixed with the connecting block, the connecting block is positioned in the power storage box, 4 limit rods are fixed on the connecting block, the limit rods are upwards and penetrate through the upper wall of the power storage box, the upper ends of the 4 limit rods are fixed with connecting plates, the cylinder is fixed on the power storage box, the output end of the cylinder faces the connecting plate, the cylinder outputs the jack-up connecting plate and the limit rods, the connecting block is driven to be lifted, and the connecting block is compressed to store energy; the first adsorption block is fixed at the bottom of the connecting block, the adsorption cap is detachably connected to the first adsorption block, a sample clamping device is arranged on a base right below the adsorption cap, and a secondary impact prevention device is arranged on one side of the clamping device.
Further preferably, a buffer pad is arranged between the connecting plate and the piston end of the cylinder.
Further preferably, a limiting plate is arranged at the lower end of the force storage box, and a second buffer cushion is arranged between the limiting plate and the connecting block.
Further preferably, the clamping device comprises a bottom plate, compression plates, limiting columns and fastening bolts, wherein the bottom plate is fixed on one side of the lifting column, a plurality of limiting columns are arranged on the bottom plate, and the 2 compression plates are fixed between the limiting columns through the fastening bolts.
Further preferably, one end of each of the 2 compacting plates is provided with an arc-shaped groove.
Further preferably, the secondary impact prevention device comprises a cushion block, a fixed block, a spring, a third adsorption block, an adsorption plate, an anti-collision plate and a vibration sensor, wherein the cushion block is fixed on the bottom plate, the vibration sensor is fixed on one side of the cushion block, the fixed block is fixed on the cushion block, the spring and the third adsorption block are fixed on the fixed block, the tail end of the spring is fixed with the adsorption plate, the anti-collision plate is fixed on the adsorption plate, the adsorption plate is released by the third adsorption block, and the adsorption plate and the anti-collision plate are ejected under the action of the spring to prevent a falling steel ball from being secondarily crashed into a sample after being sprung up.
Further optimally, the bottom of the adsorption plate is provided with a sliding groove, a sliding rail matched with the sliding groove is fixed on the base plate, and the tail end of the sliding rail is provided with a limiting block.
Further optimally, one side of the force storage box is provided with an infrared ranging sensor.
Further preferably, the device further comprises a control panel, wherein the control panel is electrically connected with the adsorption device, the force storage device and the secondary impact prevention device through wires.
Further preferably, a screw rod and a slide rod are arranged in the lifting column, the bearing slide plate is in threaded connection with the screw rod and is in sliding connection with the slide rod, a power box is arranged at the bottom of the lifting column, a motor is arranged in the power box, the output end of the motor is connected with the screw rod, and the motor output drives the bearing slide plate to lift.
The beneficial effects of the invention are as follows:
1. The invention is provided with the power storage device, can provide larger initial speed for the steel ball through the power storage device, and is matched with larger impact force caused by falling of the steel ball, thereby increasing the detection upper limit of the equipment and being suitable for the performance detection of the impact resistance of the artificial diamond.
2. According to the invention, the lifting column and the bearing sliding table are adopted to adjust the height of the adsorption device, the infrared ranging sensor is used for ranging, manual adjustment by a staff gauge is not needed, and the adsorption device is accurate and convenient.
3. The invention is provided with the secondary impact prevention device, the vibration sensor senses vibration after the steel ball falls down, the anti-collision block pops up, and the steel ball is prevented from secondarily striking the sample after falling down and bouncing up.
4. The clamping device is mainly a pressing plate, one side of the pressing plate is used for pressing the diamond composite sheet, the other side of the pressing plate is provided with an arc-shaped groove, a cylinder can be formed after turning, and the clamping device is suitable for detecting irregular diamonds and preventing the diamonds from being broken out.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic diagram of the structure of the power storage device and the adsorption device in the present invention.
FIG. 3 is a schematic diagram of the internal structure of the power storage device according to the present invention.
FIG. 4 is a cross-sectional view of a power storage device according to the present invention.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is an enlarged view at a in fig. 1.
FIG. 7 is a left side view of FIG. 6
Fig. 8 is a top view of the present invention.
Fig. 9 is a top view of the second embodiment of the present invention.
In the figure: 1. a base; 2. lifting columns; 21. a bearing slide plate;
3. a force storage device; 31. a force storage box; 32. a joint block; 33. a power storage spring; 34. a limit rod; 35. a connecting plate; 36. a second adsorption block; 37. a cylinder; 38. a cushion pad; 39. a limiting plate; 391. a second cushion pad;
4. a secondary impact prevention device; 41. a cushion block; 42. a fixed block; 43. a third adsorption block; 44. a spring; 45. an anti-collision plate; 46. a vibration sensor; 47. a limiting block; 48. a slide rail; 49. an adsorption plate;
5. A clamping device; 51. a bottom plate; 52. a limit column; 53. a fastening bolt; 54. a compacting plate; 55. an arc-shaped groove;
6. An adsorption device; 61. a first adsorption block; 62. an adsorption cap; 63. a steel ball;
7. A control panel; 8. detecting a sample; 9. an infrared ranging sensor.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "left", "right", "front", "rear", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
as shown in fig. 1-8, the invention provides an artificial diamond performance detection device, which comprises a base 1, wherein a lifting column 2 is fixed on the base 1, a lifting bearing slide plate 21 capable of lifting is arranged on the lifting column 2, a steel ball adsorption device 6 and a force storage device 3 are arranged on the bearing slide plate, an infrared ranging sensor 9 is arranged on one side of the force storage device, and the lifting column 2 drives the steel ball adsorption device and the force storage device to lift to a designated height through the bearing slide plate 21.
The steel ball adsorption device 6 comprises an adsorption cap 62 and a first adsorption block 61, the force storage device comprises a force storage box 31, a connecting block 32, a force storage spring 33 and an air cylinder 37, a plurality of groups of second adsorption blocks 36 are arranged on the side wall of the force storage box 31, the upper end of the force storage spring 33 is fixed on the upper wall of the force storage box 31, the lower end of the force storage spring 33 is fixed with the connecting block 32, the connecting block 32 is positioned in the force storage box 31, 4 limit rods are fixed on the connecting block, the limit rods 34 are upwards and penetrate through the upper wall of the force storage box 31, 4 upper ends of the limit rods are fixed with a connecting plate 35, the air cylinder 37 is fixed on the force storage box, the output end of the air cylinder 37 faces the connecting plate 35, the air cylinder 37 outputs and pushes up the connecting plate 35 and the limit rods 34 to drive the connecting block 61 to rise, the connecting block 61 compresses the force storage spring 33 to store energy, the second adsorption blocks are provided with 3-5 groups, after the connecting block is pulled up by the air cylinder, and the electric ball adsorption device is higher in power than the first adsorption device and is released from the lower than the lower adsorption device by the lower end of the steel ball adsorption device by the electromagnetic adsorption block 6.
The first adsorption block 61 is fixed at the bottom of the connecting block 32, the adsorption cap 62 is detachably connected to the first adsorption block 61, the sizes of the adsorption cap and the steel balls are matched through threaded connection, and the adsorption cap is replaced simultaneously when the steel balls with different sizes are replaced, so that the same impact points of the steel balls with different sizes are ensured.
The base 1 under the adsorption cap 62 is provided with a sample clamping device 5, one side of the clamping device 5 is provided with a secondary impact preventing device 4, after the steel ball falls down, the anti-collision block pops up, the steel ball is prevented from falling down and bouncing up, and then the sample is prevented from being impacted secondarily, so that the detection accuracy is ensured.
As a preferred embodiment, a buffer pad 38 is disposed between the connecting plate 35 and the piston end of the cylinder 37, a limiting plate 39 is disposed at the lower end of the power storage box 31, a second buffer pad 391 is disposed between the limiting plate 39 and the connecting block 32, the limiting plate 39 limits the connecting block 33 in the power storage box 31, and two groups of buffer pads slow down the vibration caused by the power storage spring.
As a preferred embodiment, the clamping device 5 includes a bottom plate 51, a pressing plate 54, limiting columns 52 and fastening bolts 53, the bottom plate 51 is fixed on one side of the lifting column 2, a plurality of limiting columns 52,2 are arranged on the bottom plate 51, the pressing plates 54 are fixed between the limiting columns 52 through the fastening bolts 53, and the artificial diamond composite sheet to be detected is clamped under the pressing plates for impact detection.
As a preferred embodiment, the secondary impact device 4 includes a pad 41, a fixing block 42, a spring 44, a third adsorption block 43, an adsorption plate 49, an anti-collision plate 45, and a vibration sensor 46, wherein the pad 41 is fixed on a bottom plate 51, and the vibration sensor 46 is fixed on one side of the pad 41, and is used for detecting vibration when a steel ball falls down. The fixed block 42 is fixed on the cushion block 41, the spring 44 and the third adsorption block 43 are fixed on the fixed block 42, the tail end of the spring 44 is fixed with the adsorption plate 49, wherein the third adsorption block adopts electromagnetic adsorption, and the anti-collision plate 45 is fixed on the adsorption plate 49. When the steel ball falls down and vibration sensor 46 detects vibration, the third adsorption block 43 releases the adsorption plate 45, the adsorption plate 45 and the anti-collision plate 45 spring out under the action of the spring, the falling steel ball is blocked from being bounced and then secondarily crashed into a sample, the detection accuracy is ensured, and the anti-collision block needs to be manually reset before the next detection.
The bottom of the adsorption plate 49 is provided with a sliding groove, a sliding rail 48 matched with the sliding groove is fixed on the backing plate 41, the tail end of the sliding rail 48 is provided with a limiting block 47, and the adsorption plate is limited on the cushion block through the sliding groove and the sliding rail, so that the adsorption plate is stable in sliding and cannot deviate from.
As a preferred embodiment, an infrared ranging sensor 9 is provided at one side of the force storage box 31 to measure the height of the adsorption device in real time.
As a preferred implementation mode, a screw rod and a sliding rod are arranged in the lifting column 2, the bearing sliding plate 21 is in threaded connection with the screw rod and is in sliding connection with the sliding rod, a power box is arranged at the bottom of the lifting column 2, a motor is arranged in the power box, the output end of the motor is connected with the screw rod, and the motor output drives the bearing sliding plate 21 to lift.
As a preferred embodiment, the device further comprises a control panel 7, wherein the control panel 7 is electrically connected with the adsorption device 6, the power storage device 3, the secondary impact prevention device 4 and the motor through wires.
Further, after the sample is impacted for a plurality of times under the same impact force, the impact resistance of the sample is comprehensively calculated according to the impact times, the impact force and the breakage percentage.
The invention is provided with the force storage device, can provide a larger initial speed for the steel ball through the force storage device, and is matched with a larger impact force caused by falling of the steel ball, thereby increasing the detection upper limit of equipment, and being suitable for the performance detection of the impact resistance of samples with higher hardness, such as artificial diamond, and the like. The adsorption blocks all adopt electromagnetic adsorption, the reaction is rapid and accurate, and the accuracy of the detection result is ensured. Adopt lifting column and bear the weight of the slip table and adjust adsorption equipment's height, range finding through infrared ranging sensor, need not the manual regulation through the scale by the manual work, falling height combines together with holding the power, and the free combination is accurate convenient.
Example 2:
As a preferred embodiment, as shown in fig. 9, one ends of the 2 compacting plates 54 are provided with arc grooves 55, when detecting irregular samples such as artificial diamond single crystals and growing diamonds, the clamping is inconvenient, a cylinder with a diameter larger than that of a steel ball can be formed after turning the compacting plates 54, the sample wafer is placed at the center position, the bottom plate is marked with a center mark, and the cylinder can prevent the sample from being broken out.
The present invention is not described in detail in the present application, and is well known to those skilled in the art. Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an artificial diamond performance detection equipment, includes the base, be fixed with the lift post on the base, be equipped with the liftable on the lift post and bear the weight of slide, its characterized in that: the bearing slide plate is provided with a steel ball adsorption device and a power storage device, the steel ball adsorption device comprises an adsorption cap and a first adsorption block,
The power storage device comprises a power storage box, a connecting block, power storage springs and an air cylinder, wherein a plurality of groups of second adsorption blocks are arranged on the side wall of the power storage box, the upper ends of the power storage springs are fixed on the upper wall of the power storage box, the lower ends of the power storage springs are fixed with the connecting block, the connecting block is positioned in the power storage box, 4 limit rods are fixed on the connecting block, the limit rods upwards penetrate through the upper wall of the power storage box, 4 connecting plates are fixed at the upper ends of the limit rods, the air cylinder is fixed on the power storage box, the output ends of the air cylinder face the connecting plates, the air cylinder outputs jack-up connecting plates and the limit rods to drive the connecting block to rise, the connecting block compresses the power storage springs to store energy,
The first adsorption block is fixed at the bottom of the connecting block, the adsorption cap is detachably connected to the first adsorption block, a sample clamping device is arranged on a base right below the adsorption cap, and one side of the clamping device is provided with a secondary impact prevention device;
The clamping device comprises a bottom plate, compression plates, limit columns and fastening bolts, wherein the bottom plate is fixed on one side of the lifting column, a plurality of limit columns are arranged on the bottom plate, 2 compression plates are fixed between the limit columns through the fastening bolts, and arc-shaped grooves are formed in one ends of the 2 compression plates;
the secondary impact prevention device comprises a cushion block, a fixed block, a spring, a third adsorption block, an adsorption plate, an anti-collision plate and a vibration sensor, wherein the cushion block is fixed on a bottom plate, the vibration sensor is fixed on one side of the cushion block, the fixed block is fixed on the cushion block, the spring and the third adsorption block are fixed on the fixed block, the tail end of the spring is fixed with the adsorption plate, the anti-collision plate is fixed on the adsorption plate, the adsorption plate is released by the third adsorption block, the adsorption plate and the anti-collision plate are ejected under the action of the spring, and a falling steel ball is blocked to bounce and then secondarily smash a sample.
2. The synthetic diamond performance testing apparatus of claim 1 wherein: and a buffer cushion is arranged between the connecting plate and the piston end of the cylinder.
3. The synthetic diamond performance testing apparatus of claim 1 wherein: the lower extreme of holding the power box is equipped with the limiting plate, the limiting plate with be equipped with the second blotter between the linking piece.
4. The synthetic diamond performance testing apparatus of claim 1 wherein: the adsorption plate bottom is equipped with the spout, be fixed with the slide rail with spout looks adaptation on the cushion, the end of slide rail is equipped with the stopper.
5. The synthetic diamond performance testing apparatus of claim 1 wherein: one side of the force storage box is provided with an infrared ranging sensor.
6. The synthetic diamond performance testing apparatus of claim 1 wherein: the device also comprises a control panel, wherein the control panel is electrically connected with the adsorption device, the force storage device and the secondary impact prevention device through wires.
7. The synthetic diamond performance testing apparatus of claim 1 wherein: the lifting column is internally provided with a screw rod and a slide rod, the bearing slide plate is in threaded connection with the screw rod and in sliding connection with the slide rod, the bottom of the lifting column is provided with a power box, a motor is arranged in the power box, the output end of the motor is connected with the screw rod, and the motor output drives the bearing slide plate to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311285040.0A CN117268899B (en) | 2023-10-07 | 2023-10-07 | Artificial diamond performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311285040.0A CN117268899B (en) | 2023-10-07 | 2023-10-07 | Artificial diamond performance detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN117268899A CN117268899A (en) | 2023-12-22 |
| CN117268899B true CN117268899B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311285040.0A Active CN117268899B (en) | 2023-10-07 | 2023-10-07 | Artificial diamond performance detection equipment |
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| CN (1) | CN117268899B (en) |
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| JP2017133936A (en) * | 2016-01-28 | 2017-08-03 | オリエンタル白石株式会社 | Striking device used for impact elastic wave method |
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| CN217111884U (en) * | 2022-04-14 | 2022-08-02 | 常熟市龙特耐磨球有限公司 | Steel ball impact strength detects machine |
| CN217716859U (en) * | 2022-05-13 | 2022-11-01 | 四川中科建工程检测有限公司 | Anti-dazzle board shock resistance tester |
| CN116148102A (en) * | 2023-04-14 | 2023-05-23 | 青岛融合新材料科技有限公司 | Electronic glass shock resistance detection device |
-
2023
- 2023-10-07 CN CN202311285040.0A patent/CN117268899B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133936A (en) * | 2016-01-28 | 2017-08-03 | オリエンタル白石株式会社 | Striking device used for impact elastic wave method |
| CN209910939U (en) * | 2019-06-15 | 2020-01-07 | 广州立讯检测有限公司 | Impact test testing machine for new energy automobile shell |
| CN110910725A (en) * | 2019-12-06 | 2020-03-24 | 程一航 | Physical mechanical energy power conservation test device |
| CN216386639U (en) * | 2021-08-12 | 2022-04-26 | 三赢科技（深圳）有限公司 | Falling ball intercepting device and falling ball impact testing machine |
| CN216207580U (en) * | 2021-09-29 | 2022-04-05 | 扬州宝良汽车系统有限公司 | Detection tool convenient for detecting automobile bumper |
| CN217111884U (en) * | 2022-04-14 | 2022-08-02 | 常熟市龙特耐磨球有限公司 | Steel ball impact strength detects machine |
| CN217716859U (en) * | 2022-05-13 | 2022-11-01 | 四川中科建工程检测有限公司 | Anti-dazzle board shock resistance tester |
| CN116148102A (en) * | 2023-04-14 | 2023-05-23 | 青岛融合新材料科技有限公司 | Electronic glass shock resistance detection device |
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| CN117268899A (en) | 2023-12-22 |
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