Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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THEORETICAL BASICS OF MOVABLE JOINTS RECOVER AS TRIBOLOGICAL SYSTEM

Romanov D.V. 1
1 SEI HPE Saint-Petersburg State University of Architecture and Civil Engineering
In the article is considered movable joint as tribological system, which is consist of different elements. Material properties of each element are generated aggregate properties of tribological system generally. Properties come out on interacting surfaces border’s which are typical only for it and which are generated tribological system main characteristics – durability and antifriction. High durability of surfaces layers in closed tribological systems is achieved on condition of hardness increasing inside material, which stability is difficulty to provide within exploitation, and also lubricant exposed to environment. Article consideration show that durability of closed tribological joints worked with lubricant depend on lubricant mode, system’s aggregate properties and element’s individual properties.