Wheelset Diagnostics Systems

HEGENSCHEIDT ARGUS®2 - Wheelset diagnostics for overrun speeds up to 15km/h

ARGUS wheelset diagnostics systems from HEGENSCHEIDT include automatic monitoring of wheelsets in drive-through operation using modern, economical measuring methods and documentation in a database. The system makes it possible to monitor the ever tighter tolerances and operating limits required for increasing speeds and improving safety, ride comfort and operational reliability. The modular design of the ARGUS wheelset diagnostics system allows economical adaptation to the customer's measurement requirements.

Application and use

ARGUS®2 is a stationary wheelset diagnostic system for wheels of rail vehicles on the track.

The inspection and testing system reliably measures the wear condition of the wheels of rail-bound mainline vehicles and streetcar wheels in through-track operation at speeds of 15 km/h. The system can be installed without foundations, which significantly reduces installation time and costs.

The track intended for use can be converted into the measuring track within one day, enabling passages within a very short time after the start of installation.

Added value

Fully automated wheelset diagnostics without personnel, 24/7
Archiving of all measurement data in a database
Precise and easily available knowledge of the condition of all wheelsets with history and wear forecast from the wheelset database
Short installation time, resulting in fast track availability
Basis for improved workshop organization and logistical preparation
Increased operational reliability and punctuality even without operating reserves
All necessary interventions on the wheelsets are known before the vehicles arrive at the workshop
Suitability test in accordance with VDI/VDE/DQG 2618 Sheet 27, VDA 5/GUM by accredited calibration laboratory

Function and modules

Upon entering the measurement section, vehicles are automatically identified and the wheels are measured simultaneously at multiple points using the light-section method. All relevant measurement data is archived in a database, enabling the operator to continuously monitor his wheelset fleet without any loss of personnel or time. The collected data can be used to determine wear characteristics, which serve as the basis for economical, environmentally friendly, and safety-conscious maintenance.

The modular design of the system allows it to be configured according to customer requirements.The basic version of the system includes the IDENTIFICATION, DIAMETER, and PROFILE modules, which can be used for both tram and mainline wheelsets. Optionally, the system can be extended with the ROUNDNESS and CIRCULARITY modules. The measuring system is integrated via network coupling into the existing IT system or the HEGENSCHEIDT Wheelset Management System TWM.

Modules of the ARGUS®2

Identification

Concentricity, flat spots

Diameter

Profile

Crack detection

Machine specification

Main dimensions and operating data
Track width	~ 1,435 mm
Wheel center distance	Nominal dimension ± 5 mm
Center distance in bogie, min.	1,300 mm
Axle load, max.	250 kN
Measuring range measuring circle diameter	700 - 1,300 mm*
Passing speed, max.	30 km/h
Passing speed for measurement	3 to 15 km/h
Speed fluctuation during measurement	± 10 %
Length of the system	~ 15 m*
Width of all modules	~ 2,500 mm*
Width of base unit / measuring container	~ 4,500 mm*
Track leading and trailing straight each	~ 25 m
Evaluation speed
Train units (≤ 70 wheelsets)	~ 1 min.
Time between 2 measurements	~ 5 min.
Connection data
Designed according to VDE, EN and IEC regulations - buyer's electrical regulations are taken into account as far as confirmed
Power supply	400 V* 50 Hz + 6 % - 10 %
Total connected load, max.	30 kVA
Mains form	TN
Drive current feedback	by customer

* or according to customer requirements

Brochure

Here you will find all the contents of the ARGUS®2 wheelset diagnostic system as a download.

DOWNLOAD | PDF 1.41 MB

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