Traditional Culture Encyclopedia - Traditional culture - Air braking principle of electric locomotive
Air braking principle of electric locomotive
Brake shoe braking, also known as tread braking, is powered by compressed air; The piston thrust of the brake cylinder presses the brake shoe on the wheel tread through the brake lever, and through the mechanical friction between the brake shoe and the wheel tread, the kinetic energy of the train is converted into heat energy and dissipated in the atmosphere to generate braking force. Constant speed vehicles use this braking method.
Disc brake is to install a brake disc on the side of axle or wheel, and it is also powered by compressed air. The air brake presses the brake pad on the side of the brake disc, and the braking effect is produced through the mechanical friction between the brake pad and the side of the brake disc. This method is widely used in the air braking part of quasi-high-speed and high-speed trains.
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