FORMING ADHESIVE SEIZING RESISTANCE BASED ON THE SELECTED MODELS
Journal Title: Tribologia - Year 2015, Vol 261, Issue 3
Abstract
Seizing is a tribological destructive process that is inadmissible. This work analyses selected adhesive seizing models (of Kostecki, Blok and kinetic) in the aspect of formulating the premises concerning the forming on their base the resistance to this kind of damage. It was found that, based on Kostecki’s model, the resistance to (cold and hot) seizing can be defined. Blok’s model refers to hot seizing and creates premises for planning associations causing the balance of generated and dissipated heat. Seizing is usually treated as occurring suddenly, which makes determining the demands concerning the counteraction difficult. In case of the kinetic model, it was assumed that seizing is not sudden but occurring in stages, enabling the determination of such demands. Based on this assumption, the anti-seizing effectiveness of machining was analysed: increasing the oil surface capacity and meeting the demand of stopping the frictional contact, producing a surface layer of a positive resistance gradient to cutting, and forming the hardness of the surface layer (without the change of the chemical composition).<br/><br/>
Authors and Affiliations
Stanisław NOSAL
Keywords
Related Articles
- EP ID EP257779
- DOI -
- Views 37
- Downloads 0
SURFACE GEOMETRIC STRUCTURE CREATED BY THE ELECTRICAL DISCHARGE MACHINING PROCESS
Electrical discharge machining, which belongs to the non-conventional group of machining methods is widely used for manufacturing elements made of hard materials and those having a complicated geometry. The paper gives a...
Zastosowanie teorii zbiorów przybliżonych do oceny wpływu struktury geometrycznej powierzchni elementów łożysk tocznych na ich powierzchniową trwałość zmęczeniową
Powierzchniowa trwałość zmęczeniowa łożysk tocznych, kół zębatych i innych elementów maszyn pracujących w warunkach cyklicznie zmiennych naprężeń kontaktowych może być determinowana przez ogromną liczbę czynników i to za...
TRIBOLOGICAL TESTS AND IMPACT TESTS OF ACRYLIC POLYMERS FOR DENTAL PROSTHETICS
The clinical functionality of the prosthesis structure consists of creating the most convenient conditions without any traumatic effects of chewing forces on the substrate and adapting it to the individual biomechanical...
Badania doświadczalne różnych sposobów smarowania wzdłużnych łożysk ślizgowych
TRIBOLOGICAL CHARACTERISTICS OF THE SURFACE LAYER WITH BORON UNDER SLIDING FRICTION ONDITIONS
The properties of the frictional slide couplings depend on the constructional material used and technology applied during the production process. The tribological properties of the frictional coupling are the resultant o...