INNOVATIVE METHODS OF CREATING ELEMENTS OF IMPLEMENTS WITH INCREASED BEARING CAPACITY
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2014, Vol 65, Issue
Abstract
Methods of creating reliable and durable elements of implements for construction machinery based on the research into static and dynamic beam loading which ruins the element metal structures. Destruction zones have been determined; methods of local or complete strengthening at the expense of reasonable cross-sections and composite materials have been proposed.
Authors and Affiliations
L. Khmara, V. Talalay
SIMULATION OF THRESHOLD OBSTACLE CROSSING BY A SMALL-SIZE LOADER WITH THE ONBOARD STEERING SYSTEM
The two-mass mathematical model of the process of crossing a single obstacle by a small-size loader with the onboard steering system is presented. The comparative analysis of parameters of the oscillating process and its...
ДОСЛІДЖЕННЯ МАТЕРІАЛІВ ДЛЯ РІЗАЛЬНИХ НОЖІВ ДОРОЖНЬО-БУДІВЕЛЬНИХ МАШИН
Проаналізовано умови роботи різальних елементів дорожньо-будівельних машин. Установлено зв’язок між складом наплавлення та її твердістю і зносостійкістю. Досліджено вплив бору на структуру та властивості наплавлення.
DIAGNOSTICS OF THE STRESSED STATE OF FUEL METAL USING THE T.E.M.F. METHOD
The article deals with the possibility of using the thermoelectric NDT method for selecting the wear-resistant surfacing of steel that increases the durability of stamping tools. It is shown that to improve the wear resi...
IMPACT OF MATERIAL OF BEARING LINER ON HYDRODYNAMIC ROTATION OF PLAIN BEARINGS
Issues of impact made by the material of bearing liner on the adaptability to shaft defor-mations have been considered, which prevents great local loads and damage of sliding surfaces. Some recommendations as to the choi...
INVESTIGATION OF THE INTERACTION BETWEEN VIBRATORY MIXER PADDLES AND CONCRETE MIXTURE
The regularity pattern of variations in pressure exerted by vibroactivated concrete mixtures and acting on mixer paddles has been ascertained, in the form of exponential dependence, considering the deformation ability of...