PROPÓSITO
La durabilidad y la fiabilidad de los carriles en servicio desempeñan un papel decisivo en la industria ferroviaria, ya que el desarrollo de defectos y la violación de las características de resistencia de los carriles pueden dar lugar a su rotura o incluso provocar accidentes. El funcionamiento de los carriles durante muchos años ha demostrado qué tipos de defectos se desarrollan principalmente en ellos (ver Código UIC 712 R) y, por supuesto, puede tener un efecto crucial en la seguridad del tráfico ferroviario.
OKOndt GROUP, para proporcionar el procedimiento de monitoreo y evaluar el estado de los rieles de la vía férrea, ha diseñado el detector de fallas por corrientes Eddy de 16 canales para doble carril ETS2-73.
El detector de fallas por corrientes Eddy para doble carril ETS2-73 se refiere a los dispositivos de escaneo mecanizado diseñados para pruebas manuales mediante el método de corrientes de Foucault para detectar grietas superficiales. La aplicación de este detector de fallas garantiza la inspección oportuna de la cabeza del riel en busca de defectos como grietas de templado en la cara de trocha de la cabeza del riel.
APLICACIÓN
- El detector de defectos ETS2-73 permite realizar el ensayo por corrientes Eddy de carriles conforme a la norma EN 16729-2 “Ensayos no destructivos de carriles en vía - Parte 2: Requerimientos de ensayos por corrientes Eddy de carriles en vía.”
- Posibilidad de probar tanto la vía férrea como los cambios de vía
- Pruebas selectivas de secciones concretas de la vía férrea
- Prueba y evaluación de la presencia de defectos superficiales tras el esmerilado
- Pruebas de los principales perfiles de carril: 49E1(S49), 54E1(UIC54), 60E1 (UIC 60) y otros.
ETS2-73 ADVANTAGES
- The equipment of the ETS2-73 flaw detector corresponds to ISO 15548-1 and ISO 15548-2 requirements
- Folding aluminum frame
- Simultaneous testing of left and right rails
- Flaw detector’s structure allows to follow the current gage of the track and adjust to it
- Specialized ECPs with protective wear-resistant covers allow to evaluate the depth of the rail vertical damage of up to 3 mm and do not care about the ECP integrity
- Use of 8 ECPs allow to perform testing of the whole rail head per one ride
- Possibility of crossing the rail bolt joints with up to 15 mm distance between the rails
- Individual spring-mounted suspension of each ECP
- Operation time from the rechargeable battery — minimum 8 hours
- Specialized software to perform setting, testing and view the test results.
Specialized software of the ETS2-73 flaw detector
EddySet program for setting of the eddy current channels of the Eddycon D
- Fast setting of the Eddycon D’s eddy current channels – frequency, generator’s voltage, gain, filters, threshold level etc.
- Building of the calibration curves and creation of settings for a vertical damage depth evaluation.
- Saving of the settings in the PC’s memory.
Specialized software of the ETS2-73 flaw detector
ETS2_73_ET program for testing
- Signals display from ECPs per every channel.
- Signals display from ECPs in a real time mode.
- Different types of information display (amplitude display and defect depth display).
- Record and saving of the test results for further processing.
Specialized software of the ETS2-73 flaw detector
Program for creation of the track sections to provide the testing and user Administration
- Creation and administration of the track sections for testing.
- Creation and administration of the user accounts.
Specialized software of the ETS2-73 flaw detector
ETS2_73_ET_Result program for test results data analysis
Eddy current flaw detector Eddycon D ver.2
Operating frequencies range: 10 Hz - 16 MHz
Excitation voltage: 20 V (Peak-to-Peak)
Maximum input signal voltage: 2.0 V (Peak-to-Peak)
Amplifier 1: 0 - 30 dB with a step of 0.1 dB
Amplifier 2: 0 - 40 dB with a step of 0.1 dB
Amplifier X: 0 - 30 dB with a step of 0.1 dB
Amplifier Y: 0 - 30 dB with a step of 0.1 dB
Signal phase: 0° - 359° with a step of 1°
LowPass filter: FSMP. MAX/2 (1 Hz to 40 kHz)
HighPass filter: FSMP. MAX/2 (1 Hz to 40 kHz)
BandPass filter: FSMP. MAX/2 (1 Hz to 40 kHz)
Overall dimensions: 293 x 37 x 141 mm
Weight: not more than 1 kg
Power supply: 12 V DC
Industrial laptop SWELL i156
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SPECIFICATIONS |
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Waterproof grade |
IP65 |
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OS |
Windows 10 |
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Display |
15.6inch IPS 1920*1080 FHD |
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CPU |
8th Generation KBL-R Intel® Core™ i5-8250U |
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Storage |
8GB RAM, 1 TB ROM |
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DATA COMMUNICATION |
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WLAN |
WIFI 802.11(a/b/g/n/ac) 2.4G+5.8G dual WIFI, BT4.2 (BLE) |
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Battery |
2000mHA/7.4V +6300mHA/7.4V |
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I/O port |
USB3.0*3 , USB2.0*1 , ∮3.5mm standard headphone port, HDMIx1 (type-A)DB9 (RS232 or RS485) ×1SD cardx1RJ45x2(10/100/1000M self-adaption) Network card chip model 1219+I210 |
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Products size |
397*271*37 mm/3300g |
SPECIFICATIONS
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Product model |
ETS2-73 |
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Flaw detector type |
manual, double rail |
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Areas of testing |
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Quantity of ECPs of the flaw detector |
16 |
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Quantity of ECPs for one rail testing |
8 |
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Testing speed |
up to 2 m/s |
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Overall dimensions of the flaw detector when stowed |
1200 mm × 350 mm × 350 mm |
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Eddy current channel |
Eddycon D |
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ECP protection from mechanical damage and wear |
ceramic protector |
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Signalization (ADS) |
visual |
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Specialized software |
- setting program - testing program - results viewing program |
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Time of continuous operation |
8 hours |
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Data record and storage |
PC’s hard drive |
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Operating PC |
Industrial PC with IP 65 protection class |
