DEVICE FOR RESEARCH FIELDS fluid pressure in the gap friction surfaces

摘要

An apparatus for investigating fluid pressure field in the nip friction surfaces designed to test slide bearings with grease supply socket. The apparatus comprises a housing (1) with openings for supplying and discharging the liquid. In the housing (1) concentrically mounted insert (2) and the shaft (3). On the shaft (3) installed in the housing (1) with the possibility of axial movement, is eccentrically fixed sleeve (4). The insert (2) on a single generator has a sensor (5) and pressure sensor (6) of the gap (7). Providing the possibility of studying the dynamics of fluid pressure changes in the initial section of the cylindrical annular gap achieved by setting the shaft in a housing for axial displacement. 1 bp f-ly, ZP 2 f ly-1-yl.