CN111751442A - Full-automatic magnetic particle inspection equipment - Google Patents
Full-automatic magnetic particle inspection equipment Download PDFInfo
- Publication number
- CN111751442A CN111751442A CN202010646934.8A CN202010646934A CN111751442A CN 111751442 A CN111751442 A CN 111751442A CN 202010646934 A CN202010646934 A CN 202010646934A CN 111751442 A CN111751442 A CN 111751442A
- Authority
- CN
- China
- Prior art keywords
- control system
- data
- flaw detector
- camera module
- detector control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a full-automatic magnetic particle inspection device, which comprises an inspection machine control system, a camera module connected with the inspection machine control system and a remote computer connected with the inspection machine control system through a network, wherein the camera module is used for collecting images after flaw detection magnetization and spraying and transmitting the images to the remote computer for image recognition, when damaged parts such as workpiece cracks and the like are recognized, an alarm signal is automatically sent to an inspection machine, collected data of a weighing sensor, a displacement sensor and a laser ranging sensor and automatically generated magnetization parameters are summarized, a flaw detection report is automatically generated and automatically printed by combining the images shot by the inspected parts, the writing report of various data required to be collected by inspection workers is reduced, the inspection conditions of the workpieces can be conveniently and timely known by the remote workers, the inspection work is automatically operated by combining the inspection system and the remote computer, the remote computer intervention mode improves the working efficiency and ensures the flaw detection effect.
Description
Technical Field
The invention relates to the technical field of measurement and control detection, in particular to a full-automatic magnetic powder flaw detection device.
Background
At present, the detection methods of the surface cracks of the ferromagnetic material are more, and a turbine method, an ultrasonic wave method, a magnetic powder method and the like are common. Although the speed of crack identification is high for the turbine method, the sensitivity is not high; ultrasonic waves are not widely used due to high cost; the magnetic powder has the characteristics of high crack identification sensitivity, low cost, visual effect and the like, and is one of the most effective technical means for detecting the surface cracks of the ferromagnetic parts.
The current magnetic powder inspection depends on the experience of workers, the more the experience of the inspection workers is, the better the inspection effect is, the more the experience is, the judgment is needed, and the threshold of the magnetic powder inspection is improved; and the intelligent and automatic degree of the existing flaw detection equipment is not high, and after flaw detection is finished, workers need to arrange a large amount of data for data storage and flaw detection result standby, so that the workload of the flaw detection workers is increased.
Disclosure of Invention
The invention provides a full-automatic magnetic particle inspection device, which can effectively solve the problems that the existing magnetic particle inspection device needs to depend on the experience of a user when in use, processes a large amount of data, improves the threshold of magnetic particle inspection and increases the workload of workers in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic magnetic particle inspection device comprises an inspection machine control system, a camera module connected with the inspection machine control system and a remote computer connected with the inspection machine control system through a network;
the flaw detector control system is used for storing the following instructions:
controlling the angle of the controllable silicon, and searching a target potential through current comparison at different time intervals;
the system comprises a camera module, a storage module, a display module and a display module, wherein the camera module is connected with the camera module and used for receiving data generated by the camera module, and the camera module is used for taking pictures and forming image data;
the network module and the MCU are used for serial port communication, and the network module is connected with a remote computer through network access to carry out data transmission;
the remote computer is used as a server end, receives data transmitted by the flaw detector control system and sends a control instruction to the flaw detector control system;
the flaw detector control system controls or controls the valve for spraying the magnetic powder mixed liquid and the cleaning valve to work based on the instruction of a remote computer.
Specifically, the flaw detector control system comprises a single chip microcomputer, after the flaw detector control system package is initialized, the single chip microcomputer detects a zero point and sends a pulse signal, then the single chip microcomputer interrupts, if the single chip microcomputer interrupt signal is received, an interrupt pin is initialized, if the single chip microcomputer interrupt pin is not received, the system is initialized again, only after the interrupt pin is initialized, the CS5460A electric energy signal collector is initialized, the controlled silicon is controlled to convert magnetizing current, the current is tracked by adopting a PID algorithm, and the interrupt system returns the information of the magnetizing current to the single chip microcomputer again.
Furthermore, the singlechip is accessed through a PB port and controls a CS5460A, and the CS5460A comprises two bidirectional serial ports for communicating the two converters with the microcontroller, and is used for metering and monitoring current and feeding back the current value in time.
Further, the single chip microcomputer receives the data of the camera module in a double-buffer mode, and specifically comprises the following steps: starting buffer interruption, interrupting after the buffer A is full, the buffer B starts to receive the data of the camera module, the interruption program reads the data of the buffer A, starting to receive the data of the buffer B after the buffer B is full and interrupted, the buffer A starts to receive the data of the camera module, starting frame interruption when a picture is received, stopping the buffer, and reading the residual data in the buffer.
Preferably, the flaw detector control system is further connected with a plurality of sensors, including a weighing sensor, a displacement sensor and a laser ranging sensor, and receives data generated by the weighing sensor, the displacement sensor and the laser ranging sensor.
Specifically, the network module is connected with the router to be accessed into the remote computer, the communication protocol is TCP/IP, the ports of the flaw detector control system and the remote computer are kept consistent, the communication format is defined, the priority of the control command on the flaw detector control system is set, and the remote computer preferentially controls the flaw detector control system.
Specifically, the remote computer further comprises an expert system, and the expert system is used for storing empirical data and related data derivation formulas and generating setting parameters of magnetization and demagnetization in the flaw detection process.
Specifically, the remote computer comprises flaw detection remote monitoring software and is connected with the printer, receives data of the flaw detection control system, identifies the data, automatically prints a flaw detection report according to identification result data, and feeds a flaw detection result back to the flaw detection control system.
Preferably, the camera module covers the edge part and is connected with the output shaft of the stepping motor, and the stepping motor rotates to drive the camera module to cover or keep away from the camera module.
Preferably, the flaw detector control system is further provided with a touch screen, and the touch screen is used for displaying data of the flaw detector control system or controlling the flaw detector control system to work.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention collects pictures after flaw detection magnetization and spraying through the camera module, and transmits the pictures to the remote computer end for image recognition, when damaged parts such as cracks of a workpiece are recognized, an alarm signal is automatically sent to the flaw detector, the collected data of the weighing sensor, the displacement sensor and the laser ranging sensor and the automatically generated magnetization parameters are gathered, and a flaw detection report is automatically generated and automatically printed by combining the pictures shot at the flaw detection parts, thereby reducing the need of collecting various data writing reports by flaw detection workers, and facilitating the remote workers to know the workpiece detection condition in time.
2. According to the invention, the flaw detection system is used in combination with the remote computer, the automatic operation of flaw detection work and the intervention mode of the remote computer are adopted, the work efficiency is improved, when an error or other unpredictable situations occur in flaw detection, the site or remote client side has the highest limited authority, the automatic operation process can be interrupted at any time, each flow of manually operated spraying equipment and each flow of manually operated flaw detection can be switched, and the flaw detection effect is ensured.
5. According to the invention, the valve for spraying the magnetic powder mixed liquid and the cleaning valve are controlled by a control system of the flaw detector or instructions based on a remote computer, and the valve for spraying the magnetic powder mixed liquid and the cleaning valve can be controlled by the remote computer to automatically spray or clean, so that full automation of flaw detection and magnetic powder spraying is realized, workers are prevented from contacting magnetic powder, and physical injuries to the workers are reduced.
4. The remote computer comprises an expert system, and a flaw detector control system measures a workpiece to be detected through a weighing sensor, a displacement sensor and a laser ranging sensor, and automatically generates setting parameters of magnetization and demagnetization in the flaw detection process by matching with empirical data and a related data derivation formula stored in the expert system, so that the working difficulty of operators is reduced, and inexperienced practitioners can also be competent for flaw detection operation.
6. When the range and the specification of the flaw detector are required to be changed when different workpieces are subjected to flaw detection, the expert system collects experience data and flaw detection calculation formulas of the flaw detectors with different specifications and distinguishes currents required by different detected workpieces.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a flow chart of the inspection work of the present invention;
FIG. 2 is a circuit diagram of the thyristor control circuit of the present invention;
FIG. 3 is a current sampling flow diagram of the present invention;
FIG. 4 is a circuit schematic of CS5460A of the present invention;
FIG. 5 is a flow chart of the operation of the double buffering architecture of the present invention;
FIG. 6 is a circuit diagram of a single chip microcomputer of the present invention;
FIG. 7 is a circuit diagram of a network module of the present invention;
FIG. 8 is a circuit diagram of a network interface of the present invention;
FIG. 9 is a circuit diagram of an OV2640 camera module of the present invention;
FIG. 10 is a sensor interface circuit diagram of the present invention;
FIG. 11 is a functional block diagram of a touch screen and a functional block diagram of a system of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): a full-automatic magnetic particle inspection device comprises an inspection machine control system, a camera module connected with the inspection machine control system and a remote computer connected with the inspection machine control system through a network;
the flaw detector control system is used for storing the following instructions:
flaw detection:
controlling the angle of the controllable silicon, and searching a target potential through current comparison at different time intervals;
as shown in fig. 1, the flaw detection work flow chart includes a single chip microcomputer, after the flaw detector control system is initialized, the single chip microcomputer detects a zero point and sends a pulse signal, then the single chip microcomputer interrupts, if the single chip microcomputer interrupt signal is received, the interrupt pin is initialized, if the single chip microcomputer interrupt pin is not received, the system is initialized again, only after the interrupt pin is initialized, the CS5460A electric energy signal collector is initialized, the thyristor is controlled to convert the magnetizing current, the current is tracked by adopting the PID algorithm, and the interrupt system returns the information of the magnetizing current to the single chip microcomputer again.
As shown in fig. 2, which is a circuit diagram of a thyristor control circuit, in the diagram, K1, K2, K3, and K4 respectively control four thyristors, and the turn ratio is 1: the transformer of 1 carries out voltage control, the A1 of circuit, A2, A3, A4 and the PE2 of singlechip, PE3, PE4, PE5 port are connected, the singlechip controls circumference magnetization and demagnetization through PE2 and PE3, and PE4 and PE5 are controlling vertical magnetization and demagnetization, wherein the demagnetization adopts two silicon controlled rectifiers to carry out direct current demagnetization, alternating current demagnetization only need reduce the electric current size step by step.
As shown in fig. 3, which is a current sampling flow chart, in this embodiment, two CS5460A are adopted, the single chip microcomputer is connected and controls CS5460A through a PB port, CS5460A includes two bidirectional serial ports for the converter to communicate with the microcontroller for metering and monitoring current, since magnetization and demagnetization of the magnetic particle flaw detector require low voltage and high current, CS5460A plays a role in monitoring current for feeding back current condition in time, CS5460A includes a CMOS single chip power measurement chip for calculating active power, the chip includes two operational amplifiers and two filters, the operational amplifiers have the characteristic of gain programming, the filters are high pass filters, the module has a function of system calibration for calculating power, and can provide instantaneous voltage, current, power data sampling and period calculation results of active energy, as shown in fig. 4, which is a circuit schematic diagram of CS5460A, R27 resistance is close to 0 Ω, most of the current flows through the resistor R26 with a very small current of 330 omega, and the current is sent to the CS5460A through the resistor R26 to be measured and monitored at any time.
Shooting:
the flaw detector control system is connected with the camera module and receives data generated by the camera module, wherein the camera module is used for taking pictures and forming image data, and in the embodiment, the camera module adopts an OV2640 camera module;
as shown in fig. 5, which is a flow chart of a double-buffer structure, the single chip microcomputer receives data of the OV2640 camera module in a double-buffer mode, specifically: starting buffer interruption, interrupting after the buffer A is full, the buffer B starts to receive the data of the OV2640 camera module, reading the data of the buffer A by an interruption program, starting to receive the data of the buffer B after the buffer B is full and interrupted, starting to receive the data of the OV2640 camera module by the buffer A, starting frame interruption when one picture is received, stopping the buffer, reading the residual data in the buffer, and processing the data.
The flaw detector control system is also connected with a plurality of sensors, comprises a weighing sensor, a displacement sensor and a laser ranging sensor, and receives data generated by the weighing sensor, the displacement sensor and the laser ranging sensor.
As shown in fig. 6-10, a circuit diagram for transmitting images for the OV2640 camera module; fig. 6 is a circuit diagram of a single chip, fig. 7 is a circuit diagram of a network module, fig. 8 is a circuit diagram of a network interface, fig. 9 is a circuit diagram of an OV2640 camera module, and fig. 10 is a circuit diagram of a sensor interface, wherein fig. 10 is a circuit diagram of a weighing sensor interface, a circuit diagram of a displacement sensor interface, and a circuit diagram of a distance measuring sensor interface in sequence from left to right.
And (3) transmission:
the system comprises a network module LAN8720A, an MCU (microprogrammed control Unit) and a remote computer, wherein the network module LAN8720A is used for carrying out serial port communication and is connected with the remote computer through a LAN8720A for carrying out data transmission, the remote computer is used as a server end, receives data transmitted by a flaw detector control system and sends a control instruction to the flaw detector control system;
the method specifically comprises the following steps:
(1) the flaw detector control system establishes a UDP server and broadcasts data to a local area network 255.255.255.255, wherein 255.255.255.255.255 is the serial number + MAC address of the flaw detector control system, and a remote computer matched with a room number receives the data, analyzes the IP of the flaw detector control system, receives the data and stores the data;
a. the data to be sent of the UDP server of the flaw detector control system is constructed, the data comprises the sending direction of the flaw detector control system and the APP, the data action code, the data size and the MAC address of the default flaw detector control system, and the program is as follows:
b. the flaw detector control system acquires the dynamic IP address, creates a UDP link and binds the acquired IP address with the port number;
c. broadcasting data to a local area network 255.255.255.255, and performing port binding with a remote host;
d. sending the data prepared in the first step to the remote host, and continuously sending the data twice;
(2) the flaw detector control system establishes a TCP server, and the TCP server specifically comprises the following steps:
a. creating a TCP link, binding an IP address (the dynamic address obtained when the IP address is used for UDP connection) obtained by a flaw detector control system with a port number 4800, and displaying bind OK if the binding is successful; then entering a monitoring mode, and if monitoring is successful, displaying a listen OK; entering a wait for connection state.
b. Waiting for connection, and if the connection is successful, displaying ACCEPTOK; receiving data sent by a far-end host, acquiring a far-end IP address and a port number, printing and displaying, and initializing a camera;
(3) the remote computer binds the TCP server according to the received IP address and starts to communicate with each other, which is as follows:
a. after establishing the TCP service connection, sending a data program:
begin to communicate with each other
b. After establishing the TCP service connection, receiving a data program:
specifically, the LAN8720A is connected to a router to access a remote computer, the communication protocol is TCP/IP, the ports of the flaw detector control system and the remote computer are kept consistent, the communication format is defined, the priority of the control command on the flaw detector control system is set, and the remote computer preferentially controls the flaw detector control system;
the communication protocol procedure is as follows:
the flaw detector control system sends data, wherein the data is sent from 0xf10xf2,0xf 30f4 is ended, the third data of the data is to indicate who sends the data to the flaw detector control system, 0 represents that the flaw detector control system sends the data to a remote computer, 1 represents that the remote computer sends the data to the flaw detector control system, the fourth data is of a data type and comprises voice, instructions and images, and the fifth data and the sixth data are data lengths but do not comprise 0xf1,0xf2,0xf3 and 0xf 4.
The remote computer also comprises an expert system, the expert system is used for storing empirical data and a related data derivation formula, setting parameters of magnetization and demagnetization in the flaw detection process are automatically generated, and the working difficulty of operators is reduced, wherein when the flaw detector has no data on a workpiece to be detected, the parameters need to be manually input according to experience, and the parameters enter an expert system library.
When a workpiece to be detected is in a detection state, the weighing sensor, the displacement sensor and the laser ranging sensor measure the shape, the OV2640 camera module takes a picture and transmits the picture to a remote computer through a flaw detector control system for rechecking, the remote computer carries out the operation of an expert system according to parameter data and transmits judgment parameters of the expert system to the flaw detector control system, the control system starts magnetization work, after the magnetization is finished, the control system goes to a spraying instruction and automatically starts a spraying flow, the flaw detector control system controls a valve spraying magnetic powder mixed liquid to spray, the OV2640 camera module simultaneously carries out image sampling, the remote computer receives an OV2640 image for identification and judgment and then sends out an instruction again, the flaw detector control system starts a cleaning instruction, the flaw detector control system controls a cleaning valve to work and starts demagnetization operation,
the remote computer comprises flaw detection remote monitoring software and is connected with the printer, receives flaw detection control system data, identifies the data, automatically prints a flaw detection report according to the identification result data, and feeds a flaw detection result back to the flaw detection control system.
Wherein, OV2640 camera module is including hiding, it links to each other with step motor output shaft to hide limit portion, under step motor rotates, it shelters from OV2640 camera module or keeps away from OV2640 camera module to drive to hide, when spraying or washing magnetic powder mixed liquid operation, flaw detector control system control step motor starts, it shelters from OV2640 camera module to drive to hide, with OV2640 camera module protection, after spraying or washing magnetic powder mixed liquid operation, flaw detector control system control step motor starts, reverse, it keeps away from OV2640 camera module to drive to hide, start OV2640 camera module under this state and shoot the picture.
The flaw detector control system is also provided with a touch screen, as shown in fig. 11, which is a functional block diagram of the touch screen and a functional block diagram of the system, and the touch screen is used for displaying data of the flaw detector control system or controlling the flaw detector control system to work.
Furthermore, when the specification or the range of the flaw detector needs to be changed, the transformer element needs to be replaced, when the flaw detector is started for the first time, a magnetizing current value is preset, magnetization is carried out and matched with the parameters of the expert system, and after matching is successful, normal flaw detection can be carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a full-automatic magnetic particle inspection equipment which characterized in that: the system comprises a flaw detector control system, a camera module connected with the flaw detector control system and a remote computer connected with the flaw detector control system through a network;
the flaw detector control system is used for storing the following instructions:
controlling the angle of the controllable silicon, and searching a target potential through current comparison at different time intervals;
the system comprises a camera module, a storage module, a display module and a display module, wherein the camera module is connected with the camera module and used for receiving data generated by the camera module, and the camera module is used for taking pictures and forming image data;
the network module and the MCU are used for serial port communication, and the network module is connected with a remote computer through network access to carry out data transmission;
the remote computer is used as a server, receives data transmitted by the flaw detector control system and sends a control instruction to the flaw detector control system;
the flaw detector control system controls or controls the valve for spraying the magnetic powder mixed liquid and the cleaning valve to work based on the instruction of a remote computer.
2. The full-automatic magnetic particle inspection equipment according to claim 1, characterized in that: the flaw detector control system comprises a single chip microcomputer, after the flaw detector control system package is initialized, the single chip microcomputer detects a zero point and sends a pulse signal, then the single chip microcomputer is interrupted, if the single chip microcomputer interrupt signal is received, an interrupt pin is initialized, if the single chip microcomputer interrupt pin is not received, the system is initialized again, only after the interrupt pin is initialized, the CS5460A electric energy signal collector is initialized, the controlled silicon is controlled to convert magnetizing current, the current is tracked by adopting a PID algorithm, and the interrupt system returns the information of the magnetizing current to the single chip microcomputer again.
3. The full-automatic magnetic particle inspection equipment according to claim 2, characterized in that: the singlechip is accessed through a PB port and controls CS5460A, and CS5460A comprises two bidirectional serial ports for communicating the two converters with the microcontroller, and is used for metering and monitoring current and feeding back the current value in time.
4. The full-automatic magnetic particle inspection equipment according to claim 2, characterized in that: the singlechip receives the data of the camera module in a double-buffer mode, and specifically comprises the following steps: starting buffer interruption, interrupting after the buffer A is full, the buffer B starts to receive the data of the camera module, the interruption program reads the data of the buffer A, starting to receive the data of the buffer B after the buffer B is full and interrupted, the buffer A starts to receive the data of the camera module, starting frame interruption when a picture is received, stopping the buffer, and reading the residual data in the buffer.
5. The full-automatic magnetic particle inspection equipment according to claim 1, characterized in that: the flaw detector control system is also connected with a plurality of sensors, comprises a weighing sensor, a displacement sensor and a laser ranging sensor and receives data generated by the weighing sensor, the displacement sensor and the laser ranging sensor.
6. The full-automatic magnetic particle inspection equipment according to claim 1, characterized in that: the network module is connected with the router to access the remote computer, the communication protocol is TCP/IP, the ports of the flaw detector control system and the remote computer are kept consistent, the communication format is defined, the priority of the control command on the flaw detector control system is set, and the remote computer preferentially controls the flaw detector control system.
7. The full-automatic magnetic particle inspection equipment according to claim 1, characterized in that: the remote computer also comprises an expert system which is used for storing empirical data and related data derivation formulas and generating setting parameters of magnetization and demagnetization in the flaw detection process.
8. The fully automatic magnetic particle inspection equipment according to claim 7, characterized in that: the remote computer comprises flaw detection remote monitoring software and is connected with the printer, receives flaw detection control system data, identifies the data, automatically prints a flaw detection report according to the identification result data, and feeds a flaw detection result back to the flaw detection control system.
9. The full-automatic magnetic particle inspection equipment according to claim 1, characterized in that: the camera module covers the edge part and is connected with the output shaft of the stepping motor, and the driving cover covers the camera module or keeps away from the camera module when the stepping motor rotates.
10. The full-automatic magnetic particle inspection equipment according to claim 1, characterized in that: the flaw detector control system is also provided with a touch screen, and the touch screen is used for displaying data of the flaw detector control system or controlling the flaw detector control system to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646934.8A CN111751442B (en) | 2020-07-07 | 2020-07-07 | Full-automatic magnetic particle inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646934.8A CN111751442B (en) | 2020-07-07 | 2020-07-07 | Full-automatic magnetic particle inspection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111751442A true CN111751442A (en) | 2020-10-09 |
| CN111751442B CN111751442B (en) | 2021-02-26 |
Family
ID=72679988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010646934.8A Active CN111751442B (en) | 2020-07-07 | 2020-07-07 | Full-automatic magnetic particle inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111751442B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112508891A (en) * | 2020-11-27 | 2021-03-16 | 济宁鲁科检测器材有限公司 | AI intelligent defect identification magnetic powder flaw detection system based on mobile phone and method thereof |
| CN113064402A (en) * | 2021-03-25 | 2021-07-02 | 盐城工学院 | Data checking circuit and system between multi-core single-chip microcomputer of magnetic particle flaw detector |
| CN114414660A (en) * | 2022-03-18 | 2022-04-29 | 盐城工学院 | Method for identifying axle number and cracks of railway vehicle wheel set |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191957A (en) * | 1985-02-20 | 1986-08-26 | Kawasaki Steel Corp | Magnetic powder flaw detection method and apparatus therefor |
| JPH09210969A (en) * | 1996-01-31 | 1997-08-15 | Nippon Steel Corp | Automatic magnetic particle inspection device |
| CN102023183A (en) * | 2009-09-15 | 2011-04-20 | 贵州红湖机械厂 | Control method for AC magnetic particle inspection magnetization current peak and control circuit for implementing same |
| CN102520060A (en) * | 2011-12-09 | 2012-06-27 | 武汉理工大学 | Magnetic powder case type nondestructive inspection automatic detecting system |
| CN104062354A (en) * | 2013-03-18 | 2014-09-24 | 宝山钢铁股份有限公司 | Steel pipe magnetic powder inspection fluorescent image detection apparatus and detection method |
| CN204101505U (en) * | 2014-07-08 | 2015-01-14 | 南京斯尔默电气有限公司 | A kind of distance type magnetic powder inspection device |
| CN206684103U (en) * | 2017-02-16 | 2017-11-28 | 秦皇岛市盛通无损检测有限责任公司 | A kind of intelligent evaluation device of full monitor-type composite magnetic powder flaw detection of locomotive |
-
2020
- 2020-07-07 CN CN202010646934.8A patent/CN111751442B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191957A (en) * | 1985-02-20 | 1986-08-26 | Kawasaki Steel Corp | Magnetic powder flaw detection method and apparatus therefor |
| JPH09210969A (en) * | 1996-01-31 | 1997-08-15 | Nippon Steel Corp | Automatic magnetic particle inspection device |
| CN102023183A (en) * | 2009-09-15 | 2011-04-20 | 贵州红湖机械厂 | Control method for AC magnetic particle inspection magnetization current peak and control circuit for implementing same |
| CN102520060A (en) * | 2011-12-09 | 2012-06-27 | 武汉理工大学 | Magnetic powder case type nondestructive inspection automatic detecting system |
| CN104062354A (en) * | 2013-03-18 | 2014-09-24 | 宝山钢铁股份有限公司 | Steel pipe magnetic powder inspection fluorescent image detection apparatus and detection method |
| CN204101505U (en) * | 2014-07-08 | 2015-01-14 | 南京斯尔默电气有限公司 | A kind of distance type magnetic powder inspection device |
| CN206684103U (en) * | 2017-02-16 | 2017-11-28 | 秦皇岛市盛通无损检测有限责任公司 | A kind of intelligent evaluation device of full monitor-type composite magnetic powder flaw detection of locomotive |
Non-Patent Citations (2)
| Title |
|---|
| MAHENDRA A ET AL.: "Automated inspection of tubular material based on Magnetic Particle Inspection", 《PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING》 * |
| 闫巍 等: "关于客车轴承智能检修生产线的研究", 《2019铁道车辆轮轴学术交流会论文集》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112508891A (en) * | 2020-11-27 | 2021-03-16 | 济宁鲁科检测器材有限公司 | AI intelligent defect identification magnetic powder flaw detection system based on mobile phone and method thereof |
| CN113064402A (en) * | 2021-03-25 | 2021-07-02 | 盐城工学院 | Data checking circuit and system between multi-core single-chip microcomputer of magnetic particle flaw detector |
| CN113064402B (en) * | 2021-03-25 | 2021-10-26 | 盐城工学院 | Data checking circuit and system between multi-core single-chip microcomputer of magnetic particle flaw detector |
| CN114414660A (en) * | 2022-03-18 | 2022-04-29 | 盐城工学院 | Method for identifying axle number and cracks of railway vehicle wheel set |
| CN114414660B (en) * | 2022-03-18 | 2024-01-12 | 盐城工学院 | Axle number and crack identification method for railway vehicle wheel set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111751442B (en) | 2021-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111751442B (en) | Full-automatic magnetic particle inspection equipment | |
| CN112179910B (en) | Real-time detection processing method and system for defects of lithium battery pole piece | |
| CN105817430B (en) | Product inspection method based on machine vision | |
| CN104842362A (en) | Method for grabbing material bag by robot and robot grabbing device | |
| CN105607652A (en) | Substation inspection robot detection target automatic positioning device | |
| CN109490310A (en) | A kind of curtain wall monitoring system based on unmanned plane | |
| CN107263468A (en) | A kind of SCARA robotic asssembly methods of utilization digital image processing techniques | |
| CN104166395A (en) | Water environment treatment remote supervision method and device based on mobile internet of things | |
| WO2024093420A1 (en) | Patrol method and apparatus for cooperative operation of unmanned aerial vehicle and ground patrol robot | |
| CN106851095B (en) | Positioning method, device and system | |
| CN110385889A (en) | A kind of device and method of dynamic attachment vision-based detection and correction | |
| CN105783851A (en) | Roughness detection system and detection method | |
| CN114120467A (en) | Unmanned aerial vehicle power inspection system and method based on 5G cross-regional remote control | |
| CN105715903B (en) | A kind of pipe robot and the method that pipe detection is carried out using it | |
| CN107198497A (en) | A kind of Intelligent robot for sweeping floor system | |
| CN107608003A (en) | A kind of FOD detection device for foreign matter and method based on virtual reality technology | |
| CN113915449B (en) | Robot system and method suitable for detecting defects of inner wall of pipeline | |
| CN105487430A (en) | Method and system for automatic cleaning of underwater holder | |
| CN206544183U (en) | A kind of crusing robot system communicated based on wide area Internet | |
| CN105562887A (en) | Wireless control method for underwater welding | |
| CN112123338A (en) | Transformer substation intelligent inspection robot system supporting deep learning acceleration | |
| CN106767683B (en) | A kind of measuring device and method of the unmanned plane distance away the ground of electronic information field | |
| CN107053218A (en) | A kind of intelligent robot and detection method for detecting the infrared hot spot of photovoltaic module | |
| CN110684641A (en) | Intelligent spore capturing analyzer | |
| CN110524545A (en) | A kind of detachable terminal dragging Teaching instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210318 Address after: 224053 No.1 Xinhua Road, Tinghu District, Yancheng City, Jiangsu Province Patentee after: JIEHANG EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 224053 No.1, hope Avenue Middle Road, Tinghu District, Yancheng City, Jiangsu Province Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY |
|
| TR01 | Transfer of patent right |