THE RUNNING CAR WITH THE LETTERED REACTIVE POINT IN THE ZONI BEACH CONTACT THE WHEEL ROOM WITH THE SUPPORT SURFACE

L. Petrov, A. Skorichenko, M. Shimonets, S. Verpivsky

ABSTRACT

Conclusion. As a result of the studies of the car with upgraded wheel drive:

1.The patent search of directions of modernization of wheel directions in modernization of wheel drives of the car allowed to identify possible directions of modernization of a wheel drive

2.To modernize the wheel propulsion, it is proposed to include a movable weight acting on the flexible member in the area of contact and exit area

3.Conducted experiments at the landfill of NATO NATI revealed the advantage of upgraded wheel propellers over the existing traction by 15-20

4.Based on the results of the experiments graphical dependencies were constructed:

-    traction balance of the car;

-     ways of acceleration of the car;

-     the acceleration time of the car.

5.The model of the car with modernized wheel motors has been developed.

Increasing the patency of military vehicles in difficult conditions close to combat ensures the success of the task. Therefore, the study of the modernization of the wheel drives of a military vehicle and their implementation in military units is an important scientific work.

Purpose of the study: improving the patency of the military vehicle, the dynamics of its acceleration and wheel drive efficiency

Objectives of the scientific work: is to improve the design of the wheel drive of a military vehicle, determine the parameters of traction balance, path and acceleration time.

In the scientific work the researches of the military car with the modernized wheel propulsion, which are all leading, when using the car in difficult conditions close to combat, are carried out. Upgraded wheel drives allow the use of variable thrust and torque realization on the drives. During the work the tensometric laboratory was used for traction tests on the basis of MAZ-543 at the landfill of NAT NATI in Odessa. The main devices are a mobile measuring complex and an electronic dynamometer.

KEYWORDS

Wheel drive, modernization, traction balance.

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Copyright 2014 Petrov 12(1) eng. Розроблено ІОЦ ВА
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