DEFORMATION RELIEF AS AN INDICATOR OF THE TEMPERATURE FLUCTUATIONS INFLUENCE ON THE FATIGUE DAMAGE ACCUMULATION
Journal Title: Проблеми тертя та зношування - Year 2016, Vol 71, Issue
Abstract
The article describes the methods and the preliminary results of the research di-rected on the investigation of temperature influence on D16AT aluminium alloy fa-tigue. The initial stage of fatigue has been studied by the analysis of the surface de-formation relief. Test temperature regime corresponds to the aircraft structure tem-perature spectrum at the airfield. The level of cyclic stresses is about to those that arise when the airplane moves on airdrome surface.
Authors and Affiliations
M. KARUSKEVICH, T. P. MASLAK, V. V. KRAVCHENKO, О. P. KLYMENKO
Keywords
Related Articles
- EP ID EP191704
- DOI -
- Views 57
- Downloads 0
RESEARCH OF TRIBOTECHNICAL CHARACTERISTICS OF HIGH-SPEED STEEL Р6М5 WITH THE COMBINED COATING
The influence of integrated laser treatment and ion-plasma coating on the tribotechnical char-acteristics of high-speed steel R6M5 under conditions of slip friction without lubrication and abrasive wear has been establis...
MATHEMATICAL MODEL OF WEAR CHARACTER FAILURE IN AIRCRAFT OPERATION
In this paper the mathematical model of failures associated with wear during aircraft exploitation is developed. Тhe calculations of the distribution function, distribution density and failure rate gamma distribution at...
A BASIC EXAMPLE OF THE MATHEMATICAL LOGICS INTERPRETATIONS TO THE TRIBOLOGICAL PROCESSES CHARACTERISTICS REVEALING
It is made an attempt to propose some appropriate adaptation of the mathematical logics apparatus to the determination of the group of tribological processes and the category of effects observed when there are the fricti...
INFORMATION TECHNOLOGY IN THE METHODS OF SOLVING QUALITY CONTROL TASKS OF COATINGS
The necessity of using information technology for optimal control of technological process of spraying. Describes the characteristics of the coatings, influencing their quality. Developed generalized indicators of the qu...
INCREASING OF WEAR RESISTANCE OF CUTTING EDGES BY COMBINED TREATMENT METHOD
The wear resistance of the operating surfaces of the cutting parts that been restored by com-bined treatment method which includes preliminary chemical-thermal saturation in powder mixtures and electric contact depositio...