Brake trains

Such methods are to use the lowest levels of inhibition, satisfying the conditions of the train, or the use of VA handles the crane driver at a high level after a decrease of pressure in the surge chamber V position at 0,5 kg/cm2.

At high discharge brake line position VA 30-40% lower longitudinal forces. Another effective technique is to limit the discharge of the brake line value of 0.8 kgf/cm2 and the corresponding inhibition prudent in the conduct of the train. The cargo trains loaded on the wagons with composite brake blocks, having load more than 6 tons per axle, diffusers included in the average mode. When the batteries brake line at 0.8 kgf/cm2 in the diffuser can only spring unloaded regime; connect spring loaded mode by deeper relaxation. This means that under braking freight train laden step up to 0,8 kg/cm2 his diffusers work the same way as in the empty mode, with limited value resulting braking forces. Braking big step should be performed only when the need arises suddenly braking performance, or if at a low level of inhibition is accompanied by a strong guy because of the blast faulty air distributors № 270-005 in the rear of the train, causing the deepening of détente brake line. To improve the smoothness of the service brake brake lines to be discharged after compression trains or traction mode head off the locomotive with smooth traction mode after the cessation of production of compressed air crane driver (but not less than 10-15 s from the start of braking).

In a train of more than 8 tons of tempering can be considerable effort. On trains with a large mass distributed along the length of locomotives leave should begin simultaneously or with a delay of up to 6 with the locomotive at the head in relation to locomotives in the composition or rear of the train.

Skillful use of electric braking engine compression trains to brake, as well as in the process of adjusting braking and release significantly reduces the longitudinal dynamic efforts. Manage electric brake should so that maximum braking force achieved during at least 25 s, reducing the braking force should also be of maximum value to 0 no faster than 25 sec.

When administered by the United freight train with independent brake lines under repair or construction of travel should use the opportunity to brake a train the brain to discharge the brake line up to 0.8 kgf/cm2 only in cases when the complicated transfer of command of the second locomotive train through the fuzzy of radio. Typically, the inhibition of any step should be performed simultaneously with both engines to improve smoothness and reduce the longitudinal forces.

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