THE DEVELOPMENT OF EFFECTIVE TECHNOLOGIES FOR MACHINES PARTS MACHINING
Journal Title: Автомобильный транспорт - Year 2011, Vol 29, Issue
Abstract
The conditions of cost reduction and productivity of machining are grounded.
Authors and Affiliations
F. Novikov, V. Zhovtobryukh
DETERMINATION OF AIR RESISTANCE ACCORDING TO VEHICLE’S RUNNING-DOWN
Two methods of calculating the vehicle’s drag coefficient CX according to the road deceleration value, according to the road decleration value known and suggested by the authors, are compared. Evaluation criteria – the r...
ENHANCEMENT OF DURABILITY OF TRACTOR SUSPENSION AXLES
The ‘soft’ nitriding of the suspension axle surface of the T150K tractor at the depth of 0.08 mm enables us to enhance its constructive strength, to increase its service life by 25 % and have a considerable economic effe...
INFLUENCE OF WAVE RADIATION OF ROAD ASPHALT PAVEMENT ON LEVEL AND FREQUENCY OF SPECTRUM NOISE OF AUTOMOBILE TYRE
Experimental researches on indication of noise of an automobile tire, spectral characteristics of tyres noise and asphalt coverings at vehicle’s traction are carried out. It has been revealed that wave radiations of the...
DETERMINATION OF OPTIMAL LOAD PARAMETERS FOR EFFICIENT OPERATION OF SILICON SOLAR BATTERY
Problem. Maintainability as a special property of machine should be built into it during its design phase. There are some scientific premises of quanti-tative evaluation of maintainability, but there are also some gaps i...
ОЦЕНКА КАЧЕСТВА МОТОРНЫХ МАСЕЛ ПРИ ЭКСПЛУАТАЦИИ ЛЕГКОВЫХ АВТОМОБИЛЕЙ
Приведены результаты изменения концентрации и скорости поступления железа в моторное масло, кислотных и щелочных чисел отработавших масел при эксплуатации легковых автомобилей на маслах различных производителей.