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Due to the high speed of the train, high-speed rail requires elastic rail spikes with sufficient buckling force, a large elastic area and strong track retention, but must also have the following characteristics. Reduce fastener maintenance. Once the high-speed line is opened, due to the high speed and high density of trains, track maintenance can only be carried out during short blockades. This requires that each part of the fastener has sufficient strength and durability.The fastener has good noise and vibration reduction ... more

elastic rail spikes are the main type of testing machine. elastic rail spikes uses hydraulic loading, sensor force measurement, microcomputer display and automatic data processing to perform tensile, compression, bending and shear tests on various metal and non-metal materials. It consists of many attachments.1. EucharistIt is composed of an oil cylinder, a base, a column, a working piston, a workbench, a sample holding, an up and down motion measurement and a moving beam. The main function of elastic rail spikes is to hold... more