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The company has developed a lightweight, tough, high-rigidity and high-heat-resistant aluminum alloy forged wheel. The aluminum alloy forged wheel of the present invention includes a hub portion for attaching an axle, a disk portion provided on the periphery of the hub portion, and a rim portion ... Read More
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In order to reduce the sound emissivity in use, the position of the actual contact point between the wheel and the track was measured, and the mass distribution on the cross-section of the wheel rim and the wheel core was adjusted so that the contact point and the cross-section of the wheel rim were ... Read More
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The company developed a railway wheel web profile mapping device. The railway wheel web shape surveying and mapping device: a distance meter, which measures the distance from each point on the surface to be measured to the distance meter; a movable table, where the distance meter is fixed to the ... Read More
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The company has developed a repaired and reinforced wheel, which is a railway wheel. The material of the reinforcement is selected from a material whose strength is not lower than that of the wheel base material and whose toughness is higher than that of the wheel base body, such as nickel-based ... Read More
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The company has developed a railway wheel sliding electronic alarm blocker, which includes a wheel block seat, a wheel block frame, a fixture, etc. The two block wheel bases are made into an arc and fixed in front of the two block wheel frames facing the wheels. The release angle is fixed under the ... Read More
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The company develops a combined railway wheel including: a wheel hub, a wheel center composed of a hub and a wheel spoke, a vibration damping part arranged between the wheel center and the wheel hub, at least one flange part, and a fixing method. Orchid device. The tire includes two connecting ... Read More
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The company has developed a railway wheel running frame, including side plates, beams, support beams, and baffles. There are 2 side plates and beams. Between the side plates, there are several support beams, the support beams are fixed between the two side plates located on the inner side of the ... Read More
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The company has developed a pressure measuring device for railway wheel brake shoe, which consists of wheel, brake shoe, brake shoe holder, and dynamometer. When the brake shoe exerts pressure on the wheel, the brake shoe will not touch the inner side of the back arch. Strain gauge, because the back ... Read More
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The company has developed a rapid monitoring device and method for wheel tread scratches on high-speed railways, including a wheelset axle box, an acceleration sensor, a data acquisition unit, and a data processing unit. An acceleration sensor is installed vertically on the wheelset axle box for ... Read More
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The company has developed an online ultrasonic flaw detection installation and acquisition device for railway wheels, which involves the field of railway vehicle safety detection equipment. In order to solve the problems of complex installation structure of the existing ultrasonic probe, short ... Read More
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