Wireless Transmission Steel Bar Ultrasonic Flaw Detector
Steel bar is a conventional product with high density, moderate noise. The system is suitable for the automatic detection of internal and external defects of various steel bars.
The principle of UT ultrasonic flaw detection is that after the ultrasonic wave is coupled into the steel rod by water, the incident propagation will case ultrasonic reflection when there is a defect in the bar. The ultrasonic instrument will alarm the ultrasonic reflected signal after the amplified signal to realize the automatic detection of the defect.
Wireless Transmission Steel Bar Ultrasonic Flaw Detector Brief Introduction
There are two probe regulators in section 1,180 degrees apart. Each regulator is equipped with a two-channel combination of ultrasonic line focus probes, and the transverse wave incident clockwise.
Detection of defects: detection of round subcutaneous defects in a rounded clockwise direction
Center frequency: 5.0MHz ± 10%
Coupling method: water immersion method
Quantity: 2 sets of probes, each set consisting of 2 combined wafers, which are evenly distributed in the circumferential direction of the workpiece, 180° apart, on the same section. A total of 4 independent channels.
A total of 2 probe adjustment frames are placed on section 2, each separated by 180°, and a 2-channel combined ultrasonic line focusing probe is arranged on each adjustment frame, and the longitudinal wave is incident.
Detection of defects: metallurgical defects inside the steel bar,
Detection range: center transverse hole.
Center frequency: 5.0MHz ± 10%
Coupling method: water immersion method
Quantity: 2 sets of probes, each consisting of 2 combined wafers. These 2 sets of probes are evenly distributed in the circumferential direction of the workpiece, 180° apart, and there are 4 independent channels in the same section.
A total of 2 probe adjustment frames are placed on section 3, each separated by 180°, and a 2-channel combined ultrasonic line focusing probe is arranged on each adjustment frame, and the transverse wave is incident counterclockwise.
Detection of defects: counter-clockwise detection of round subcutaneous defects
Center frequency: 5.0MHz ± 10%
Coupling method: water immersion method
Quantity: 2 sets of probes, each consisting of 2 combined wafers. These 2 sets of probes are evenly distributed in the circumferential direction of the workpiece, 180° apart, and there are 4 independent channels in the same section.
Defect detection standard
GB/T4162-2008 Ultrasonic testing method for forged steel bar.
Wireless Transmission Steel Bar Ultrasonic Flaw Detector Parameters
|
Channel number |
12 channels |
|
Flaw detection speed |
30m/min |
|
Total gain |
100dB，step0.5dB |
|
Working mode |
Single probe transmitting, receiving or double probe transmitting and receiving respectively |
|
Sensitivity margin |
≥50dB |
|
Resolving power |
≥26dB |
|
Dynamic range |
≥30dB |
|
scan range |
0～5000mm |
|
Frequency range |
|
|
Sampling range |
250MHz |
|
Repetition range |
Single channel100Hz～4KHzadjustment |
|
Vertical linearity |
≤2% |
|
Horizontal linearity |
≤1% |
|
Detection mode |
Full-wave, positive half-wave, negative half-wave |
|
Gate setting |
Each channel has three gates, A and B are defective gates and C are interface tracking gates. |
|
Alarm indication |
Color Display and Sound Alarm of A, B and C Gate Alarm on Each Channel |
|
Delayed alarm |
Two path,delay time 0.1-10s,step 0.1s |
|
Waveform storage, unlimited number, waveform playback, printing and report generation. |
|
BKNprovides ndt device,ultrasonic metal testing equipment,ultrasonic bar testingand ultrasonic metal testing,contact us now.
在线联系供应商
Other supplier products
 |
BKNFX Pre-Multi-Frequency Eddy Current Hardness Separator | Stimulating the coil makes a magnetic induction to the tested material. The induced electromotive force received by the testing coil is related to ... |
 |
LGET-553 Aluminum Tube Eddy Current Flaw Detector | LGET-553 Aluminum Tube Eddy Current Flaw Detector Brief Introduction The aluminum tube is a type of non-ferrous metal which may have one or more... |
 |
Connecting rod hardness eddy current sorting machine LGYDFX-01 | The connecting rod hardness eddy current sorting machinehas a calibration device, input compensation parameters, automatic/manual temperature compe... |
 |
Drill Pipe Magnetic Flux Leakage Detector MFL-308 | Specifications: diameter Φ73 / Φ89 mm, length 9.6m or so Detection speed: 6-20 m / min Acceptance criteria: American Petroleum Institute ... |
 |
Eddy Current Testing Equipment | Are you looking for a perfect eddy current testing machine manufacturer? BOKENAis one of the most professional eddy current test equipment supplier... |
Same products
 |
Inclined Belt Planetary Vertical Shaft Concrete Mixing Plant | 卖方: Yousheng Machinery Equipment Co.,Ltd | Inclined Belt Planetary Vertical Shaft Concrete Mixing Plant Why Choose anInclined Belt Planetar... |
 |
Improved Vertical Shaft Planetary Concrete Mixing Plant With Hopper Lift | 卖方: Yousheng Machinery Equipment Co.,Ltd | Improved Vertical Shaft Planetary Concrete Mixing Plant With Hopper Lift Vertical Shaft Planetar... |
 |
High-Discharge Mobile Concrete Batching Plant | 卖方: Yousheng Machinery Equipment Co.,Ltd | High-Discharge Mobile Concrete Batching Plant High-Discharge Mobile Concrete Batching Plantinteg... |
 |
Forced Mobile Concrete Plant | 卖方: Yousheng Machinery Equipment Co.,Ltd | Forced Mobile Concrete Plant Introducing our versatile forced concrete mixer: compact for tight ... |
 |
Waste Aluminum Plastic Pyrolysis Plant | 卖方: Shangqiu Sihai Energy Technology Co.,Ltd | Waste Aluminum Plastic Pyrolysis Plant The refining of waste aluminum and plastic mainly uses a ... |
