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The company has developed a heat treatment method for medium-carbon low-alloy steel road wheels, which includes quenching and heating the rolled and slow-cooled railway wheels at 840-860°C, water spray cooling, tempering at 500±10°C, and working at 890-910°C. The purpose of the frequency induction ... Read More
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The company has developed a portable railway wheel tread parameter detector, which consists of a machine base, a cover, a rim tread measurement mechanism, a rim thickness measurement device, a positioning device, a control device, a touch screen, and a USB interface; the rim tread measurement ... Read More
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The company developed a railway wheel cooling device, which belongs to the technical field of railway wheels. The device includes a quenching table and a plurality of spray guns uniformly arranged along its circumference, and the spray guns include a water outlet panel and a water inlet branch pipe. ... Read More
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The company has developed a three-point digital display wheel caliper for railway wheels, including a fixed ruler frame, a movable ruler frame, a measuring head and a ruler body. The ruler body is an arc ruler body, and the movable ruler is hinged at the central axis of the ruler body. The movable ... Read More
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The company has developed a device for induction hardening of railway wheels, which mainly includes heating device, transmission device, retractable support frame, water tank, base, and power supply column. The heating device is fixed on the power supply column; the transmission device is fixed on ... Read More
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The company has developed an on-line detection track device for railway wheels, including the main rail in the transition area, the guard rail and the main rail in the detection area. On the rail pad, and ensure that the upper surfaces of the three are at the same level, the guard rail device is ... Read More
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The company has developed a heat treatment method for medium carbon silicon manganese low alloy steel road wheels. According to the process sequence, the heat treatment method includes the high temperature normalizing process of 890℃~910℃ after rolling, 740℃~760℃+890℃~ Two-stage quenching and ... Read More
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The company has developed a railway wheel position detector with giant magnetoresistance effect, which belongs to the technical field of railway traffic signal acquisition and monitoring. The detector includes a U-shaped magnetic conductive circuit, a giant magnetoresistance sensor and a signal ... Read More
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The company has developed a dynamic detection equipment for the thickness of railway wheel rims, which belongs to the technical field of mechanical testing equipment mainly used for railway wheel rim thickness detection equipment. It includes a wheel rim detection chassis, an axle counting ... Read More
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The company has developed a dynamic testing equipment for the thickness of railway wheel rims, which belongs to the technical field of mechanical testing equipment mainly used for the structure of railway wheel rim thickness testing equipment. It includes: rim detection chassis, axle counting ... Read More
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