CN115718106B - Automatic flaw detection device and method for rotary pipe and application of automatic flaw detection device and method - Google Patents
Automatic flaw detection device and method for rotary pipe and application of automatic flaw detection device and method Download PDFInfo
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- CN115718106B CN115718106B CN202211493319.3A CN202211493319A CN115718106B CN 115718106 B CN115718106 B CN 115718106B CN 202211493319 A CN202211493319 A CN 202211493319A CN 115718106 B CN115718106 B CN 115718106B
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Abstract
The invention relates to the technical field of rotating pipes, in particular to an automatic flaw detection device and method for a rotating pipe and application thereof, which are used for solving the technical problem that no equipment in the prior art can realize automatic flaw detection on the rotating pipe, and comprise a rotating main body, a driving assembly and a detection assembly; the detection assembly comprises a plurality of detection units, the detection units stretch along the extending direction of the detection piece mounting holes, and the detection units are configured to always have a trend of driving the detection heads to move towards the detection cavity; the driving assembly comprises a plurality of driving units, and the driving units are used for generating driving air flow which is sprayed out through the spiral air outlet channels to form rotary driving force so as to drive the rotary main body to rotate and advance. The scheme can collect all data by one-time motion, and has high detection efficiency and high reliability.
Description
Technical Field
The invention relates to the technical field of rotating pipes, in particular to an automatic flaw detection device and method for a rotating pipe and application of the automatic flaw detection device and method.
Background
In glass production, molten glass is subjected to a forming operation through a refractory material to produce a glass article.
Taking a horizontal tube drawing method as an example, molten glass flows through a rotating tube, and the glass tube is led out from the rotating tube. The rotating pipe belongs to a consumable part, and is often damaged due to the fact that molten glass erodes the rotating pipe to form low-melting substances such as albite and the like in the using process, and under the high-speed rotation effect, the phenomenon that the rotating pipe falls into the molten glass exists, so that product flaws are caused.
It is therefore highly desirable to periodically test and analyze the spin tube to obtain data on the surface morphology of the spin tube, erosion data on the spin tube from the glass liquid, and to accumulate basic data for later modification of the spin tube composition formulation.
Disclosure of Invention
The invention provides an automatic flaw detection device and method for a rotary pipe and application thereof, which are used for solving the technical problem that no equipment in the prior art can realize automatic flaw detection for the rotary pipe.
In order to alleviate the technical problems, the technical scheme provided by the invention is as follows:
an automatic wound detecting device for a rotary pipe comprises a rotary main body, a driving assembly and a detecting assembly;
the rotary main body is provided with a detection cavity sleeved on the rotary pipe;
the rotating body is provided with a plurality of detection piece mounting holes which are annularly arranged along the radial direction, and the detection piece mounting holes are communicated with the detection cavity;
the rotary main body is also provided with a driving piece mounting groove along the axial direction, and an opening of the driving piece mounting groove is communicated with the outside;
the rotating main body is also provided with a plurality of spiral air outlet channels, and the spiral air outlet channels are arranged around the central annular array of the rotating main body;
the detection assembly comprises a plurality of detection units, the detection units are arranged in the detection piece mounting holes and can stretch and retract along the extending directions of the detection piece mounting holes, and the detection heads of the detection units face the detection cavity; the detection unit is configured to always have a tendency to drive the detection head towards the detection chamber;
the driving assembly comprises a plurality of driving units, the driving units are installed in the driving piece installation grooves, the driving units are used for generating driving air flow, and the driving air flow is sprayed out through the spiral air outlet channels to form rotary driving force so as to drive the rotary main body to rotate and advance.
Further, the driving unit comprises a mounting barrel, a barrel cover and a central energy element arranged in the mounting barrel;
the top end of the barrel cover is an outlet of the driving piece mounting groove;
the side opening of the barrel cover is an outlet of the spiral air outlet channel;
the air generated after the energy of the central energy element is exhausted is sprayed out through the outlet of the driving piece mounting groove so as to generate axial driving force;
the gas generated after the energy of the central energy element is exhausted is ejected through the outlet of the spiral gas outlet channel to generate rotary driving force.
Still further, the driving unit further includes a first spring disposed below the center energy element and configured to always have a tendency to drive the center energy element to move toward the tub cover.
Still further, the drive unit may further comprise a plurality of backup power elements disposed within the An Zhuangtong and configured to move to the original center power element position after the center power element is depleted.
Still further, the installation bucket is provided with the helicla flute, the central point of helicla flute puts and installs first spring, the end of helicla flute is provided with the second spring, be provided with a plurality of reserve energy original paper in the helicla flute, the second spring is configured to have the drive all the time reserve energy original paper moves to central tendency.
Still further, the bung is inside to be provided with the thimble, first spring with be used for between the thimble fixed first spring, after the center energy original paper is used up, the kinetic energy that the center energy original paper produced drives first spring is retracted to the second spring can drive reserve energy original paper moves to central point position in order to replace original center energy original paper.
Still further, the method further comprises the steps of,
the second spring is arranged as a zigzag spring.
Still further, the detection unit comprises a detection head, a compression spring and a fixing piece, wherein the detection head is close to the detection cavity, and the compression spring is positioned between the detection head and the fixing piece;
a microscopic camera and a sensor are arranged in the detection head.
An automatic detection method for a rotary pipe comprises the following steps:
inserting a rotary tube to be detected into a detection cavity of the rotary main body;
starting a central energy element, wherein air flow generated after the central energy element is exhausted is sprayed out along the axial direction to generate axial driving force, and air flow generated after the central energy element is exhausted is sprayed out through the spiral channel arranged in the circumferential direction to generate rotary driving force; the axial driving force and the rotary driving force drive the rotary main body to rotate and advance;
the detection component collects data to be detected on the surface of the rotary pipe in the process that the rotary main body rotates and advances.
An application of an automatic wound detecting device for a rotary pipe.
The beneficial effects of the automatic flaw detection device for the rotary pipe provided by the invention are analyzed as follows:
when the target rotating pipe is required to be detected, inserting the rotating pipe to be detected into a detection cavity of the rotating body; starting a central energy element, ejecting air flow generated after the central energy element is exhausted along the axial direction to generate axial driving force, and ejecting the air flow generated after the central energy element is exhausted through a spiral channel arranged in the circumferential direction to generate rotary driving force; the axial driving force and the rotary driving force drive the rotary main body to rotate and advance; the detection component collects data to be detected on the surface of the rotary pipe in the process that the rotary main body rotates and advances.
Because the rotating main body is in spiral propulsion, the detecting assembly can adjust the interval of the detecting units according to the diameter of the rotating pipe so as to collect the data of the whole surface of the rotating pipe, thereby realizing that all data are collected by one-time motion, and the detecting efficiency and the reliability are high.
In addition, the diameter range of the rotatable pipe that this scheme can detect is wide, and the reason is that the detecting element in this scheme has certain elasticity, in certain elasticity interval, as long as guarantee that detecting element's detecting head can contact the rotatable pipe surface under the drive of elasticity original paper can realize detecting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the related art, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described, and it is apparent that the drawings in the description below are some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an automatic flaw detection device for a rotary pipe according to an embodiment of the present invention;
FIG. 2 is an end view of an automated inspection device for a rotating pipe according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is an exploded schematic view of the drive unit;
FIG. 5 is a schematic structural view of a rotating body;
FIG. 6 is a cross-sectional view I-I of FIG. 5;
FIG. 7 is a section H-H of FIG. 6;
FIG. 8 is a schematic view of the structure of the mounting barrel;
FIG. 9 is an end view of the mounting bucket;
fig. 10 is a schematic diagram of G-G of fig. 9.
Icon:
100-rotating the body; 200-a drive assembly; 300-a detection assembly; 400-housing;
001-detection chamber; 002-test piece mounting hole; 003-drive mounting slots; 004-spiral gas outlet channels; 005-helical groove;
210-a drive unit; 211-An Zhuangtong; 212-a barrel cover; 213-a central energy element; 214-a first spring; 215-standby energy original; 216-a second spring; 217-thimble;
310-detecting head; 320-compressing the spring; 330-fixing member.
Detailed Description
The invention provides an automatic wound detecting device for a rotary pipe, and the automatic wound detecting device is shown in fig. 1-10.
The automatic wound detection device for the rotary pipe comprises a rotary main body 100, a driving assembly 200 and a detection assembly 300;
the rotary main body 100 is provided with a detection cavity 001 sleeved on the rotary pipe;
the rotary body 100 is provided with a plurality of detection member mounting holes 002 arranged in a ring shape in the radial direction, and the detection member mounting holes 002 are communicated with the detection chamber 001;
the rotating body 100 is further provided with a driving piece installation groove 003 along the axial direction, and an opening of the driving piece installation groove 003 is communicated with the outside;
the rotating main body 100 is also provided with a plurality of spiral air outlet channels 004, and the plurality of spiral air outlet channels 004 are arranged around the central annular array of the rotating main body 100;
the detecting assembly 300 includes a plurality of detecting units, the detecting units are installed in the detecting member installation holes 002 and can stretch and retract along the extending direction of the detecting member installation holes 002, and the detecting heads 310 of the detecting units face the detecting cavity 001; the detection unit is configured to always have a tendency to drive the detection head 310 towards the detection chamber 001;
the driving assembly 200 includes a plurality of driving units 210, the driving units 210 are installed in the driving piece installation slots 003, and the driving units 210 are used for generating driving air flow, and the driving air flow is ejected through the spiral air outlet channels 004 to form a rotational driving force to drive the rotating body 100 to rotate and advance.
When the target rotating tube is required to be detected, inserting the rotating tube to be detected into the detection cavity 001 of the rotating body 100; starting the central energy element 213, wherein the air flow generated after the energy of the central energy element 213 is exhausted is sprayed out along the axial direction to generate an axial driving force, and the air flow generated after the energy of the central energy element 213 is exhausted is sprayed out through a spiral channel arranged in the circumferential direction to generate a rotary driving force; the axial driving force and the rotational driving force drive the rotary body 100 to rotationally advance; the sensing assembly 300 collects data to be sensed of the surface of the rotating pipe during the rotational advancement of the rotating body 100.
Because the rotating body 100 is spirally pushed, the detecting assembly 300 can adjust the interval of the detecting units according to the diameter of the rotating pipe so as to collect the data of the whole surface of the rotating pipe, thereby realizing the collection of all data in one movement, and having high detecting efficiency and high reliability.
In addition, the diameter range of the rotatable tube that this scheme can detect is wide, and the reason is that the detecting element in this scheme has certain elasticity, in certain elasticity interval, as long as guarantee detecting element's detecting head 310 can contact the rotatable tube surface under the drive of elasticity original paper can realize detecting.
In the alternative of this embodiment, it is preferable that:
also included is a housing 400, the purpose of housing 400 being to house the device.
Regarding the driving unit 210, specifically:
the driving unit 210 includes a mounting barrel 211, a barrel cover 212, and a center energy element 213 disposed within An Zhuangtong;
the top end of the barrel cover 212 is an outlet of the driving piece mounting groove 003;
the side opening of the barrel cover 212 is an outlet of a spiral air outlet channel 004;
the air flow generated after the energy of the central energy element 213 is exhausted is ejected through the outlet of the driving element mounting groove 003 to generate an axial driving force;
the air stream generated after the energy of the central energy element 213 is exhausted is ejected through the outlet of the spiral air outlet channel 004 to generate rotational driving force.
In an alternative of this embodiment, preferably, the driving unit 210 further includes a first spring 214, where the first spring 214 is disposed below the central energy element 213 and configured to always have a tendency to drive the central energy element 213 to move toward the tub cover 212.
In an alternative of this embodiment, the driving unit 210 further preferably includes a plurality of standby energy elements 215, and the plurality of standby energy elements 215 are disposed in the An Zhuangtong and configured to be capable of moving to the original position of the center energy element 213 after the center energy element 213 is exhausted. The standby power units 215 may be provided in 4 numbers, and as shown in fig. 4, the axial directions of the plurality of standby power units are parallel to the center line of the driving unit 210.
In the alternative of this embodiment, it is preferable that the mounting barrel 211 is provided with a spiral groove 005, the first spring 214 is mounted at the center of the spiral groove 005, the second spring 216 is provided at the end of the spiral groove 005, a plurality of standby energy elements 215 are provided in the spiral groove 005, and the second spring 216 is configured to always have a tendency to drive the standby energy elements 215 to move toward the center.
In the alternative of this embodiment, it is preferable that: the barrel cover 212 is internally provided with a thimble 217, a first spring 214 is fixed between the first spring 214 and the thimble 217, and after the central energy original 213 is exhausted, kinetic energy generated by the central energy original 213 drives the first spring 214 to retract to the second spring 216, so that the standby energy original 215 can be driven to move to the central position to replace the original central energy original 213.
In the alternative of this embodiment, it is preferable that:
the second spring 216 is provided as a zigzag spring.
In an alternative of this embodiment, preferably, the driving unit 210 further includes a first spring 214, where the first spring 214 is disposed below the central energy element 213 and configured to always have a tendency to drive the central energy element 213 to move toward the tub cover 212.
Regarding the detection mechanism of the driving unit 210, specifically:
the central energy element 213 is located between the first spring 214 and the ejector pin 217, and after the central energy element 213 is exhausted, for example, exploded, an air flow is generated, and since the top end of the barrel cover 212 is provided with an outlet and the side edge is provided with a spiral outlet, the air flow is ejected through the outlet at the top end to generate a driving force in the axial direction, and the air flow is ejected through the outlet of the spiral air outlet channel 004 to generate a rotational driving force, and the driving force in the axial direction and the rotational driving force are combined to generate a driving force in the forward direction. During the forward rotation of the driving unit 210, the inspection unit completes inspection of the surface of the rotating pipe.
Regarding the replacement mechanism of the standby power element 215 and the center power element 213 of the drive unit 210, specifically:
an Zhuangtong 211A first spring 214 is mounted at the center of the spiral groove 005, a second spring 216 is disposed at the end of the spiral groove 005, a plurality of standby energy elements 215 are disposed in the spiral groove 005, and the second spring 216 is configured to always have a tendency to drive the standby energy elements 215 to move toward the center. The second spring 216 is provided as a zigzag spring.
After the explosion of the central energy element 213, the first spring 214 is driven to retract by the axial impact force, so that the standby energy element 215 can move to the central position along the spiral channel under the drive of the second spring 216, and after the driving force of the primary central energy element 213 disappears, the first spring 214 moves upwards after losing the primary driving force, so as to drive the standby energy element 215 to rise to the position of the primary central energy element 213, and wait to be triggered again. Thereby realizing automatic energy conversion elements.
It should be noted that, regarding the energy element, the energy element is an energetic material that will explode after being triggered, regarding the energy element as the prior art, the description will not be repeated here, and regarding how to trigger the energy element as the prior art (e.g. providing a power lead), it is omitted here.
Regarding the detection unit, specifically:
the detecting assembly 300 includes a plurality of detecting units, the detecting units are installed in the detecting member installation holes 002 and can stretch and retract along the extending direction of the detecting member installation holes 002, and the detecting heads 310 of the detecting units face the detecting cavity 001; the detection unit is configured to always have a tendency to drive the detection head 310 towards the detection chamber 001;
the detection unit comprises a detection head 310, a compression spring 320 and a fixing piece 330, wherein the detection head 310 is close to the detection cavity 001, and the compression spring 320 is positioned between the detection head 310 and the fixing piece 330; a microscopic camera and sensor are disposed within the detection head 310.
A variety of detection elements may be incorporated into the detection head 310 of the detection unit, for example, a microscopic camera may be included to collect image data. A laser may also be included, for example, to collect dimensional data. A temperature sensor is also included, for example, to collect temperature data.
Example two
The embodiment provides an automatic detection method for a rotary pipe, which comprises the following steps:
inserting a rotary tube to be inspected into the inspection chamber 001 of the rotary body 100;
starting the central energy element 213, wherein the air flow generated after the energy of the central energy element 213 is exhausted is sprayed out along the axial direction to generate an axial driving force, and the air flow generated after the energy of the central energy element 213 is exhausted is sprayed out through a spiral channel arranged in the circumferential direction to generate a rotary driving force; the axial driving force and the rotational driving force drive the rotary body 100 to rotationally advance;
the sensing assembly 300 collects data to be sensed of the surface of the rotating pipe during the rotational advancement of the rotating body 100.
Still include, after the explosion of center energy original 213, axial impact force drives first spring 214 to retract to reserve energy original 215 can follow spiral passageway and move to central point under the drive of second spring 216, thereby first spring 214 loses the back up motion of original driving force and thereby drives reserve energy original 215 to rise to the position of original center energy original 213 after original driving force disappearance of original center energy original 213, waits to be initiated once more, thereby has realized automatic energy conversion original.
Example III
The embodiment provides an application of the automatic flaw detection device for the rotary pipe as described in the embodiment, and therefore has all the beneficial effects of the automatic flaw detection device for the rotary pipe.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limited thereto; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features can be replaced with equivalents; such modifications and substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a rotatory pipe automation is visited and is hindered device which characterized in that: comprises a rotary main body (100), a driving component (200) and a detecting component (300);
the rotary main body (100) is provided with a detection cavity (001) sleeved on the rotary pipe;
the rotary main body (100) is provided with a plurality of detection piece mounting holes (002) which are annularly arranged along the radial direction, and the detection piece mounting holes (002) are communicated with the detection cavity (001);
the rotary main body (100) is further provided with a driving piece mounting groove (003) along the axial direction, and an opening of the driving piece mounting groove (003) is communicated with the outside;
the rotary main body (100) is further provided with a plurality of spiral air outlet channels (004), and the plurality of spiral air outlet channels (004) are arranged around the central annular array of the rotary main body (100);
the detection assembly (300) comprises a plurality of detection units, the detection units are arranged in the detection piece mounting holes (002) and can stretch and retract along the extending direction of the detection piece mounting holes (002), and the detection heads (310) of the detection units face the detection cavity (001); the detection unit is configured to always have a tendency to drive the detection head (310) towards the detection chamber (001);
the driving assembly (200) comprises a plurality of driving units (210), the driving units (210) are installed in the driving piece installation grooves (003), the driving units (210) are used for generating driving air flow, and the driving air flow is ejected through the spiral air outlet channels (004) to form a rotary driving force so as to drive the rotary main body (100) to rotationally advance;
the driving unit (210) comprises a An Zhuangtong (211), a barrel cover (212) and a central energy element (213) arranged in the mounting barrel (211);
the top end of the barrel cover (212) is an outlet of a driving piece mounting groove (003);
the side opening of the barrel cover (212) is an outlet of the spiral air outlet channel (004);
the air generated after the energy of the central energy element (213) is exhausted is ejected through the outlet of the driving piece mounting groove (003) so as to generate axial driving force;
the gas generated after the energy of the central energy element (213) is exhausted is ejected through the outlet of the spiral gas outlet channel (004) to generate rotary driving force.
2. The automated rotating tube trauma device of claim 1, wherein: the driving unit (210) further comprises a first spring (214), wherein the first spring (214) is arranged below the central energy element (213) and is configured to always have a tendency to drive the central energy element (213) to move towards the barrel cover (212).
3. The automated rotating tube trauma device of claim 2, wherein: the drive unit (210) further comprises a plurality of standby energy elements (215), a plurality of the standby energy elements (215) being arranged in the mounting tub (211) and configured to be movable to the position of the original center energy element (213) after the center energy element (213) is exhausted.
4. A rotary union automated flaw detection device according to claim 3, wherein: the installation bucket (211) is provided with helicla flute (005), the central point of helicla flute (005) puts and installs first spring (214), the end of helicla flute (005) is provided with second spring (216), be provided with a plurality of reserve energy original (215) in helicla flute (005), second spring (216) are configured to have the drive all the time reserve energy original (215) to central tendency.
5. The automated rotating tube trauma device of claim 4, wherein: the novel energy storage barrel is characterized in that a thimble (217) is arranged in the barrel cover (212), the first spring (214) is fixed between the first spring (214) and the thimble (217), after the central energy original (213) is exhausted, kinetic energy generated by the central energy original (213) drives the first spring (214) to retract to the second spring (216) so as to drive the standby energy original (215) to move to the central position to replace the original central energy original (213).
6. The automated rotating tube trauma device of claim 5, wherein:
the second spring (216) is configured as a zigzag spring.
7. The automated rotating tube trauma device of claim 6, wherein:
the detection unit comprises a detection head (310), a compression spring (320) and a fixing piece (330), wherein the detection head (310) is close to the detection cavity (001), and the compression spring (320) is positioned between the detection head (310) and the fixing piece (330);
a microscopic camera and a sensor are arranged in the detection head (310).
8. A method for automatically detecting a rotating pipe by using the automatic wound detecting device for the rotating pipe according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
inserting a rotary tube to be detected into a detection cavity (001) of the rotary body (100);
starting a central energy original (213), wherein air flow generated after energy of the central energy original (213) is exhausted is sprayed out along the axial direction to generate axial driving force, and air flow generated after energy of the central energy original (213) is exhausted is sprayed out through the spiral air outlet channel (004) arranged in the circumferential direction to generate rotary driving force; the axial driving force and the rotary driving force drive the rotary main body (100) to rotate and advance;
the detection assembly (300) collects data to be detected of the surface of the rotary pipe during the rotary advancing process of the rotary main body (100).
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| CN202211493319.3A CN115718106B (en) | 2022-11-25 | 2022-11-25 | Automatic flaw detection device and method for rotary pipe and application of automatic flaw detection device and method |
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| CN202211493319.3A CN115718106B (en) | 2022-11-25 | 2022-11-25 | Automatic flaw detection device and method for rotary pipe and application of automatic flaw detection device and method |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129367A (en) * | 2011-12-03 | 2013-06-05 | 林军 | Air pressure flywheel electric automobile |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001027631A (en) * | 1999-07-14 | 2001-01-30 | Tokimec Inc | Ultrasonic probe rotating type flaw detector |
| AU2002951658A0 (en) * | 2002-09-25 | 2002-10-10 | Cetram Pty Ltd | Explosively actuated tools |
| CN2924531Y (en) * | 2006-05-16 | 2007-07-18 | 汪可德 | Magnetic flux leakage defect detector |
| CN201883022U (en) * | 2010-10-01 | 2011-06-29 | 江山世明水晶玻璃有限公司 | Swivel pipe with no end head |
| JP2014105899A (en) * | 2012-11-26 | 2014-06-09 | Toshiba Corp | Steering device |
| CN103822853A (en) * | 2014-03-20 | 2014-05-28 | 北京中勤世帝生物技术有限公司 | Rotary viscosity measurement device |
| EP2921255A2 (en) * | 2014-03-21 | 2015-09-23 | Wagner Werkzeugsysteme Müller GmbH | Rotating workpiece holder with fixable rotational position |
| JP2016024169A (en) * | 2014-07-24 | 2016-02-08 | 住友化学株式会社 | Eddy current flaw detection probe |
| JP6542661B2 (en) * | 2015-12-28 | 2019-07-10 | 日立オートモティブシステムズ株式会社 | Valve timing control system for internal combustion engine |
| CN206876638U (en) * | 2017-06-16 | 2018-01-12 | 江油三丰汽轮机材料有限公司 | A kind of large rotor forging shaft fast flaw detection device |
| JP6969232B2 (en) * | 2017-09-01 | 2021-11-24 | セイコーエプソン株式会社 | How to determine the end state of the wiper unit, liquid injection device and wiping member |
| CN109342467A (en) * | 2018-11-29 | 2019-02-15 | 湘潭市汇丰设备制造有限公司 | Pipeline automatic flaw detection locating and detecting device |
| CN209911300U (en) * | 2018-12-21 | 2020-01-07 | 南京林城亿轮轨道交通技术有限公司 | Ultrasonic manual flaw detection probe rod connecting device for hollow axle of motor train unit |
| CN110174147A (en) * | 2019-05-21 | 2019-08-27 | 长江大学 | Oil-water two-phase flow real-time measurement apparatus and method based on dynamic rotation spiral Flow Technique |
| CN110282989A (en) * | 2019-07-29 | 2019-09-27 | 刘持强 | Rotation pipe and preparation method thereof |
| CN211235586U (en) * | 2019-12-17 | 2020-08-11 | 苏州巨能图像检测技术有限公司 | Full-automatic plugging hole flaw detection mechanism |
| CN112285317A (en) * | 2020-10-23 | 2021-01-29 | 河南能祥建筑机械有限公司 | Flaw detection device for high-precision pipe production line and use method thereof |
| CN113533521B (en) * | 2021-07-15 | 2024-04-19 | 山东沃克无损检测有限公司 | Automatic ultrasonic flaw detection device |
| CN115060806B (en) * | 2022-07-26 | 2022-11-18 | 江苏宏亿精工股份有限公司 | Portable ultrasonic flaw detection device for welded steel pipe |
| CN115235673A (en) * | 2022-07-28 | 2022-10-25 | 人本股份有限公司 | Bearing axial load detection equipment |
-
2022
- 2022-11-25 CN CN202211493319.3A patent/CN115718106B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129367A (en) * | 2011-12-03 | 2013-06-05 | 林军 | Air pressure flywheel electric automobile |
Non-Patent Citations (1)
| Title |
|---|
| 塑料旋转焊接技术(中);张胜玉;;塑料包装;第26卷(第01期);全文 * |
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