Development of Half Axle Block Used for Ultrasonic Testing of Wheelset in Rolling Stocks
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Abstract
The development of half axle block used for ultrasonic testing of RD2, the fast vehicle and DF4 axle in rolling stocks was mainly introduced, the main specification and the manufacture technology were also introduced. The blocks were the same with the ultrasonic testing of wheelset in rolling stocks, the benchmark for the spot inspection was provided.
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