DETERMINATION OF STRUCTURAL AND TECHNOLOGICAL PARAMETERS OF DETACHABLE JOINTS

摘要

A procedure for calculating forces acting at various stages of operation (tightening of fastening parts, rise and fall of pressure, etc.) on parts and units of detachable joints with radial self-sealing is discussed. The procedure allows determination of forces axial and perpendicular to seal surfaces, taking account of pliability of fastening dowels, seal rings, cover, and flange as well as of reversal of frictional forces on seal surfaces.