Railway Wheel Inspector (Wheel Tread Profile Tester)
Contact Info
- ,
- 王先生
- 18910132037
- 1322188373@qq.com
FTLY-4Laser Railway Wheel Inspector
Instrument Overview
As an important running component of railway vehicles, the wheelset plays a key role in ensuring the safe transportation of railways. After the wheels run for a period of time, defects such as scuffing, peeling, and wear will appear on the tread. Therefore, it is very important to accurately detect the wear condition of the wheels. The laser handheld flange measuring instrument uses high-precision laser sensors imported from Germany as measuring sensors, and can quickly measure the flange thickness, height, the full dimensions of the tread and the contour surface. It automatically stores measurement data and displays the measurement results in full digital form. The data can be uploaded to a computer to generate a database, and the flange can be comprehensively managed digitally through post-processing software. It is an ideal tool for the manufacturing of locomotive wheelsets, as well as the maintenance and inspection of subways, railway locomotive depots, and vehicle depots. Its characteristics such as small size, fast speed, portability, simple operation, and high measurement accuracy have filled the gap in domestic flange measuring instruments. The instrument has passed the trial use of Xi'an Railway Bureau and the appraisal of relevant departments, and has been widely promoted and well received.
Detection Principle
The handheld flange measuring instrument uses a laser reflection sensor as the measuring device, which can record the entire flange data. The entire flange contour curve can be obtained through a microprocessor, and then the flange width, flange height, 70mm wear amount, tread wear area, etc. can be calculated. It can also upload the measured data to a computer to generate a database, which is convenient for digital management of the wheelset.
Product Features
1. Adopts high-precision laser sensors imported from Germany.
2. Measures the full dimensions of flange thickness, flange height, flange tread, and flange contour surface.
3. Automatic detection, no need for manual reading and recording, reducing human errors.
4. Fully digital display of measurement results, no need for manual conversion again.
5. Detects based on the principle of photoelectric conversion, not limited by on-site environment and climate, with strong adaptability.
6. The detection accuracy and range are suitable for on-site and online detection of all types of train wheelsets (passenger cars, freight cars, EMUs).
7. Saves manpower, can measure multiple parameters at one time. It takes about 10-25 seconds to detect a single wheel, which can greatly reduce the labor intensity of workers.
8. The instrument is simple and practical, easy to operate, suitable for ordinary workers to use.
9. Communicates with a computer via the RS232 interface, can transmit the measured data to the computer, and generate reports through post-processing software, which is convenient for scientific management and realizes informatization and digitization.
10. Small size, light weight, convenient to carry and use.
Application Fields
1. Used for daily detection and maintenance of wheelsets.
2. Used for size measurement and qualified sorting in the wheel manufacturing process.
3. Provides flange size data for wheel re-profiling.
4. Used for digital management of train flanges by wheelset management departments.
5. Can be easily installed on the wheelset production line for size control during wheelset production.
6. Detection of subway vehicle wheelsets.
Technical Parameters
1. Tread wear at 70mm ：-2～15mm, accuracy ±0.1mm
2. Flange thickness ：20～40mm, accuracy ±0.1mm
3. Rim thickness ：50～80mm, accuracy ±0.1mm
4. Rim width ：0～145mm, accuracy ±0.1mm
5. Display resolution ：0.01mm
6. Storage capacity ：2000 groups
7. PC interface ：RS232/USB/Bluetooth
8. Power supply: rechargeable lithium-ion battery, continuous working time 12 hours
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