Braking systems of trains

Preparation and testing of equipment avtotormoznogo produced in separate formulations in accordance with applicable regulations. After the formation of trains and locomotives produce cavil abbreviated sampling of automatic brakes. In the position of valve train driver on both locomotives must be adjusted to the charging pressure of 5,3-5,5 kgf/cm2. After connecting the prepared compositions and cavil locomotive machinists head and tail of locomotives overestimate the pressure in surge tank to 5.8 - 6.0 kgf/cm2 I handle the situation of the crane, and then translated into the tap handle Onboard status. At the end of time not less than 15 min from the start of charge density of the brake test the network trains. Standard time, depending on the number of axes in each of 1000 liters of the main reservoirs up to train with the composition of the axes 13 401-500, 501-540 axles - 10. The density of the brake line check from the head and tail of locomotives. Time rate is determined by dividing the amount of time to reduce the pressure in the main tank locomotives of 0.5 kg/cm2 on their total volume in thousands of liters.

At the command level of viewer cars produced inhibition of both engines reduced pressure in the brake line at 0.6-0.7 kgf/cm2; faucet driver installed on both the locomotives in the IV position (overlapping with the power supply). At the same time a locomotive engineer of the tail activates the automatic brakes after the discharge line and an additional activation signal lamp "TM" alarm number 418, which characterizes the normal passage of air across the brake line. Holidays with automatic brakes make over-pressure in surge tank position I handle faucet to 5.8-6.0 kg/cm2 with the head and tail of locomotives. The first step of inhibition of 0.6-0.7 kg/cm2. The verification of the automatic brakes make the journey a step deceleration of 0.7-0.8 kg/cm2.