CN114878688A - Flaw detection equipment and method capable of enhancing visual strength for machine manufacturing - Google Patents
Flaw detection equipment and method capable of enhancing visual strength for machine manufacturing Download PDFInfo
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- CN114878688A CN114878688A CN202210632724.2A CN202210632724A CN114878688A CN 114878688 A CN114878688 A CN 114878688A CN 202210632724 A CN202210632724 A CN 202210632724A CN 114878688 A CN114878688 A CN 114878688A
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000000007 visual effect Effects 0.000 title claims abstract description 20
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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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
-
- 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
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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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
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2632—Surfaces flat
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses flaw detection equipment and method capable of enhancing visual strength for machine manufacturing, and the flaw detection equipment comprises a workbench, wherein a limiting sliding chute is formed in the workbench, a transmission screw rod is arranged in the limiting sliding chute, a screw rod sleeve is sleeved on the surface of the transmission screw rod, a driving plate is arranged above the screw rod sleeve, and a screw rod motor is arranged at the input end of the transmission screw rod; the clamping ring is connected to one side of the driving plate, a connecting rod is installed between the clamping ring and the driving plate, and a connecting bearing is arranged at the tail end of one group of the connecting rods. The clamping ring can simultaneously move inwards under the action of the transmission screw rod, so that a workpiece to be detected is rapidly clamped, the clamping ring can drive the workpiece to be detected to synchronously rotate under the driving action of the stepping motor, the direction of the workpiece to be detected is adjusted, the workpiece to be detected can be subjected to flaw detection in multiple directions, and the use is more convenient.
Description
Technical Field
The invention relates to the technical field of flaw detection equipment, in particular to flaw detection equipment and a method capable of enhancing visual strength for machine manufacturing.
Background
Nondestructive inspection is a test means for inspecting the surface and internal quality of a part to be inspected without damaging the work state of the workpiece or the raw material. Generally, in a uniform material, the existence of defects causes discontinuity of the material, the discontinuity often causes inconsistency of acoustic impedance, and the reflection theorem knows that ultrasonic waves are reflected on an interface of two media with different acoustic impedances, and the magnitude of the reflected energy is related to the difference of the acoustic impedances of the media on the interface and the orientation and the magnitude of the interface, so that the ultrasonic flaw detector is designed and produced.
When the existing flaw detection equipment and method capable of enhancing visual strength for machine manufacturing are used, a workpiece is usually directly placed on a flaw detection table for ultrasonic detection, and the workpiece is not convenient to rotate and adjust the direction of the workpiece.
Disclosure of Invention
The present invention is directed to a flaw detection apparatus and method for enhancing visual strength in machine manufacturing, which solves the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: an inspection apparatus and method for enhancing visual strength for machine manufacturing, comprising:
the transmission mechanism comprises a workbench, a limiting sliding groove is formed in the workbench, a transmission screw rod is arranged in the limiting sliding groove, a screw rod sleeve is sleeved on the surface of the transmission screw rod, a driving plate is arranged above the screw rod sleeve, and a screw rod motor is arranged at the input end of the transmission screw rod;
the clamping ring is connected to one side of the drive plate, a connecting rod is installed between the clamping ring and the drive plate, a connecting bearing is arranged at the tail end of one group of the connecting rod, a stepping motor is arranged at the tail end of the other group of the connecting rod, a placing bottom plate is installed below one group of the clamping ring, and a supporting groove matched with the placing bottom plate is formed in the drive plate.
Preferably, the workbench is further provided with:
the support frame, it is fixed the top of workstation, T type spout has been seted up to the inside of support frame, and the inside of T type spout is provided with T type slider, the lift cylinder is installed to the below of T type slider, and the below of lift cylinder installs the ultrasonic flaw detector.
Preferably, the lifting cylinder realizes sliding movement on the support frame through the T-shaped sliding groove and the T-shaped sliding block, and the T-shaped sliding groove is matched with the T-shaped sliding block in overall dimension.
Preferably, the ultrasonic flaw detector is lifted and moved on the T-shaped sliding block through a lifting cylinder, the ultrasonic flaw detector is parallel to the workbench, and the support frame and the workbench form a semi-surrounding structure.
Preferably, the drive plates realize sliding movement on the workbench through limiting sliding grooves, the two sets of drive plates are parallel to each other, the two sets of drive plates form a clamping structure through placing the bottom plate and the supporting groove, and the placing bottom plate penetrates through the inside of the supporting groove.
Preferably, the clamping rings are of a semicircular structure, one group of the clamping rings can rotate on the driving plate through a connecting rod and a linking bearing, and the other group of the clamping rings is connected with the stepping motor in a key mode.
Preferably, the drive plate slides on the transmission screw rod through the screw rod sleeve, the screwing directions of the threads on the left side and the right side of the transmission screw rod are opposite, and the transmission screw rod is connected with the screw rod motor key.
A flaw detection method capable of enhancing visual strength for machine manufacturing comprises the following steps:
s1, placing the workpiece to be detected on the placing bottom plate, driving the transmission screw rod to rotate through the screw rod motor, and simultaneously moving the two groups of driving plates on the transmission screw rod to be close to each other inwards;
s2, inserting the placing bottom plate into the supporting groove and supporting the placing bottom plate;
s3, attaching the two groups of clamping rings to the workpiece to be detected, pushing the ultrasonic flaw detector to move downwards through the lifting cylinder, and adjusting the height of the ultrasonic flaw detector according to the position of the workpiece to be detected;
s4, the lifting cylinder slides on the support frame under the driving of the T-shaped slide block, and the position of the ultrasonic flaw detector is adjusted;
s5, when the direction of the workpiece to be detected needs to be adjusted, the stepping motor can be started, the stepping motor drives the connecting rod on one side to rotate, so that the clamping ring is driven to rotate, the clamping force of the clamping ring on the workpiece to be detected is utilized to drive the workpiece to be detected to rotate, and the connecting rod on the other side can be matched to rotate synchronously.
Compared with the prior art, the invention provides flaw detection equipment and method capable of enhancing visual strength for machine manufacturing, and the flaw detection equipment and method have the following beneficial effects:
1. the clamping ring can simultaneously move inwards under the action of the transmission screw rod, so that a workpiece to be detected is rapidly clamped, the clamping ring can drive the workpiece to be detected to synchronously rotate under the driving action of the stepping motor, the direction of the workpiece to be detected is adjusted, the workpiece to be detected can be subjected to flaw detection in multiple directions, and the use is more convenient;
2. according to the invention, when the clamping rings are clamped mutually, the arranged placing bottom plate can be inserted into the supporting groove to support the workpiece, so that the phenomenon that the workpiece with smaller size is clamped into the limiting sliding groove to influence the normal rotation of the transmission screw rod is avoided;
3. the ultrasonic flaw detector can be pushed to move downwards by the arranged lifting cylinder, and the height of the ultrasonic flaw detector is adjusted according to the size of a workpiece to be detected; the lifting cylinder can slide on the support frame under the driving of the T-shaped sliding block, and can drive the ultrasonic flaw detector to move and adjust the position of the ultrasonic flaw detector.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the stand according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
fig. 5 is a schematic structural view of the two sets of driving plates of the present invention when they are close to each other.
In the figure: 1. a work table; 2. a limiting chute; 3. a transmission screw rod; 4. a drive plate; 5. a clamp ring; 6. an ultrasonic flaw detector; 7. placing a bottom plate; 8. a support frame; 9. a stepping motor; 10. a screw motor; 11. a support groove; 12. a screw rod sleeve; 13. a lifting cylinder; 14. a T-shaped slider; 15. a T-shaped chute; 16. a connecting rod; 17. engaging the bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
As shown in fig. 1, 2 and 5, a flaw detection apparatus and method for enhancing visual strength for machine manufacturing includes: a limiting chute 2 is arranged inside the workbench 1, a transmission screw rod 3 is arranged inside the limiting chute 2, a screw rod sleeve 12 is sleeved on the surface of the transmission screw rod 3, and a driving plate 4 is arranged above the screw rod sleeve 12, a screw rod motor 10 is arranged at the input end of the transmission screw rod 3, the driving plate 4 realizes sliding movement on the transmission screw rod 3 through the screw rod sleeve 12, the rotating directions of the threads on the left side and the right side of the transmission screw rod 3 are opposite, the transmission screw rod 3 is connected with a screw rod motor 10 in a key way, and the clamping ring 5 can simultaneously move inwards under the action of the transmission screw rod 3, further rapidly clamping the workpiece to be detected, and the clamping ring 5 can drive the workpiece to be detected to synchronously rotate under the driving action of the stepping motor 9, the direction of the detection workpiece is adjusted, so that the detection workpiece can be subjected to flaw detection in multiple directions, and the detection tool is more convenient to use; a clamping ring 5 connected to one side of the driving plate 4, connecting rods 16 are installed between the clamping ring 5 and the driving plate 4, wherein the tail end of one group of connecting rods 16 is provided with a linking bearing 17, the tail end of the other group of connecting rods 16 is provided with a stepping motor 9, the clamping ring 5 is in a semicircular structure, one group of clamping rings 5 realize rotation on the driving plate 4 through the connecting rods 16 and the linking bearing 17, the other group of connecting rods 16 are in key connection with the stepping motor 9, a placing bottom plate 7 is installed below one group of clamping rings 5, a supporting groove 11 matched with the placing bottom plate 7 is arranged on the driving plate 4, the driving plate 4 realizes sliding movement on the workbench 1 through a limiting sliding groove 2, the two groups of driving plates 4 are parallel to each other, the two groups of driving plates 4 form a clamping structure through the placing bottom plate 7 and the supporting groove 11, the placing bottom plate 7 penetrates through the inside of the supporting groove 11, when the clamping rings 5 are clamped to each other through the placing bottom plate 7, can insert the inside of supporting groove 11, support the work piece, avoid the less work piece card of size to go into inside spacing spout 2, influence the normal rotation of transmission lead screw 3.
As shown in fig. 3 and 4, a flaw detection apparatus and method for enhancing visual strength for machine manufacturing includes: a support frame 8 fixed above the workbench 1, a T-shaped chute 15 is arranged in the support frame 8, a T-shaped slider 14 is arranged in the T-shaped chute 15, a lifting cylinder 13 realizes sliding movement on the support frame 8 through the T-shaped chute 15 and the T-shaped slider 14, the shape and size of the T-shaped chute 15 are matched with those of the T-shaped slider 14, meanwhile, the lifting cylinder 13 can realize sliding on the support frame 8 under the driving of the T-shaped slider 14 and can drive the ultrasonic flaw detector 6 to move so as to adjust the position of the ultrasonic flaw detector 6, the lifting cylinder 13 is arranged below the T-shaped slider 14, the ultrasonic flaw detector 6 is arranged below the lifting cylinder 13, the ultrasonic flaw detector 6 realizes lifting movement on the T-shaped slider 14 through the lifting cylinder 13, the ultrasonic flaw detector 6 is parallel to the workbench 1, the support frame 8 and the workbench 1 form a semi-enclosed structure, the ultrasonic flaw detector 6 can be pushed to move downwards through the arranged lifting air cylinder 13, and the height of the ultrasonic flaw detector 6 is adjusted according to the size of a workpiece to be detected.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a flaw detection method for enhancing visual strength for machine manufacturing includes the steps of:
s1, placing the workpiece to be detected on the placing bottom plate 7, driving the transmission screw rod 3 to rotate through the screw rod motor 10, and simultaneously moving the two groups of driving plates 4 on the transmission screw rod 3 inwards to be close to each other;
s2, inserting the placing bottom plate 7 into the supporting groove 11 and supporting the placing bottom plate 7;
s3, adhering the two groups of clamping rings 5 to the workpiece to be detected, pushing the ultrasonic flaw detector 6 to move downwards through the lifting cylinder 13, and adjusting the height of the ultrasonic flaw detector 6 according to the position of the workpiece to be detected;
s4, the lifting cylinder 13 slides on the support frame 8 under the driving of the T-shaped slide block 14, and the position of the ultrasonic flaw detector 6 is adjusted;
s5, when the direction of the workpiece to be detected needs to be adjusted, the stepping motor 9 can be started, the stepping motor 9 drives the connecting rod 16 on one side to rotate, so that the clamping ring 5 is driven to rotate, the clamping force of the workpiece to be detected by the clamping ring 5 is utilized to drive the workpiece to be detected to rotate, and the connecting rod 16 on the other side can be matched to rotate synchronously.
The working principle is as follows: when the flaw detection equipment and the method for enhancing the visual strength for machine manufacturing are used, firstly, a workpiece to be detected is placed on a placing bottom plate 7, a screw rod motor 10 is started, the screw rod motor 10 drives a transmission screw rod 3 to rotate, so that two groups of driving plates 4 on the transmission screw rod 3 simultaneously move inwards to be close to each other, and the placing bottom plate 7 is inserted into a supporting groove 11 along with the close of the driving plates 4 to support the placing bottom plate 7; secondly, starting a lifting cylinder 13 until the two groups of clamping rings 5 are mutually attached to the workpiece to be detected, pushing the ultrasonic flaw detector 6 to move downwards by the lifting cylinder 13, and adjusting the height of the ultrasonic flaw detector 6 according to the position of the workpiece to be detected; then, the lifting cylinder 13 is driven by the T-shaped slide block 14 to slide on the support frame 8, and the position of the ultrasonic flaw detector 6 is adjusted; finally, when the direction of the workpiece to be detected needs to be adjusted, the stepping motor 9 can be started, the stepping motor 9 drives the connecting rod 16 on one side to rotate, so that the clamping ring 5 is driven to rotate, the clamping force of the workpiece to be detected by the clamping ring 5 is utilized to drive the workpiece to be detected to rotate, and the connecting rod 16 on the other side can be matched to rotate synchronously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An inspection apparatus for machine manufacturing capable of enhancing visual strength, comprising:
the automatic feeding device comprises a workbench (1), wherein a limiting sliding groove (2) is formed in the workbench (1), a transmission screw rod (3) is arranged in the limiting sliding groove (2), a screw rod sleeve (12) is sleeved on the surface of the transmission screw rod (3), a driving plate (4) is arranged above the screw rod sleeve (12), and a screw rod motor (10) is arranged at the input end of the transmission screw rod (3);
the clamping ring (5) is connected to one side of the drive plate (4), a connecting rod (16) is installed between the clamping ring (5) and the drive plate (4), one group of connecting rod (16) is provided with a linking bearing (17) at the tail end, the other group of connecting rod (16) is provided with a stepping motor (9) at the tail end, one group of connecting rod is provided with a placing bottom plate (7) below the clamping ring (5), and the drive plate (4) is provided with a supporting groove (11) matched with the placing bottom plate (7).
2. The flaw detection apparatus for machine manufacturing with visual strength enhancement according to claim 1, wherein the work table (1) is further provided with:
support frame (8), it is fixed the top of workstation (1), T type spout (15) have been seted up to the inside of support frame (8), and the inside of T type spout (15) is provided with T type slider (14), lift cylinder (13) are installed to the below of T type slider (14), and ultrasonic flaw detector (6) are installed to the below of lift cylinder (13).
3. The flaw detection equipment capable of enhancing visual strength for machine manufacturing according to claim 2, wherein the lifting cylinder (13) realizes sliding movement on the support frame (8) through a T-shaped sliding chute (15) and a T-shaped sliding block (14), and the T-shaped sliding chute (15) is matched with the external dimension of the T-shaped sliding block (14).
4. The flaw detection equipment capable of enhancing visual strength for machine manufacturing according to claim 2, wherein the ultrasonic flaw detector (6) is moved up and down on the T-shaped slide block (14) through a lifting cylinder (13), the ultrasonic flaw detector (6) and the worktable (1) are parallel to each other, and the support frame (8) and the worktable (1) form a semi-enclosed structure.
5. The flaw detection device capable of enhancing visual strength for machine manufacturing according to claim 1, wherein the driving plates (4) realize sliding movement on the worktable (1) through the limiting sliding grooves (2), two sets of the driving plates (4) are parallel to each other, the two sets of the driving plates (4) form a clamping structure through the placing bottom plate (7) and the supporting groove (11), and the placing bottom plate (7) penetrates through the inside of the supporting groove (11).
6. The flaw detection device with enhanced visual intensity for machine manufacturing according to claim 1, wherein the clamping rings (5) are of a semicircular ring type structure, one group of the clamping rings (5) is rotated on the driving plate (4) through a connecting rod (16) and a connecting bearing (17), and the other group of the connecting rod (16) is in key connection with the stepping motor (9).
7. The flaw detection device capable of enhancing visual strength for machine manufacturing according to claim 1, wherein the driving plate (4) is slidably moved on the driving screw (3) through a screw sleeve (12), the thread directions of the left side and the right side of the driving screw (3) are opposite, and the driving screw (3) is connected with a screw motor (10) in a key manner.
8. The method for manufacturing a visual-strength-enhancing flaw detection apparatus for machines according to any one of claims 1 to 7, characterized by comprising the steps of:
s1, placing a workpiece to be detected on a placing bottom plate (7), driving a transmission screw rod (3) to rotate through a screw rod motor (10), and simultaneously moving two groups of driving plates (4) on the transmission screw rod (3) inwards to be close to each other;
s2, inserting the placing bottom plate (7) into the supporting groove (11) and supporting the placing bottom plate (7);
s3, adhering the two groups of clamping rings (5) to a workpiece to be detected, pushing the ultrasonic flaw detector (6) to move downwards through the lifting cylinder (13), and adjusting the height of the ultrasonic flaw detector (6) according to the position of the workpiece to be detected;
s4, the lifting cylinder (13) is driven by the T-shaped sliding block (14) to slide on the support frame (8), and the position of the ultrasonic flaw detector (6) is adjusted;
s5, when the direction of a workpiece to be detected needs to be adjusted, the stepping motor (9) can be started, the stepping motor (9) drives the connecting rod (16) on one side to rotate, so that the clamping ring (5) is driven to rotate, the clamping force of the workpiece to be detected by the clamping ring (5) is utilized to drive the workpiece to be detected to rotate, and the connecting rod (16) on the other side can be matched to rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210632724.2A CN114878688A (en) | 2022-06-07 | 2022-06-07 | Flaw detection equipment and method capable of enhancing visual strength for machine manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210632724.2A CN114878688A (en) | 2022-06-07 | 2022-06-07 | Flaw detection equipment and method capable of enhancing visual strength for machine manufacturing |
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| CN114878688A true CN114878688A (en) | 2022-08-09 |
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| CN202210632724.2A Pending CN114878688A (en) | 2022-06-07 | 2022-06-07 | Flaw detection equipment and method capable of enhancing visual strength for machine manufacturing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116794161A (en) * | 2022-12-05 | 2023-09-22 | 田玉翠 | Flaw detector for ultrasonic waves of mechanical casting |
-
2022
- 2022-06-07 CN CN202210632724.2A patent/CN114878688A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116794161A (en) * | 2022-12-05 | 2023-09-22 | 田玉翠 | Flaw detector for ultrasonic waves of mechanical casting |
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