METHOD OF FORMATION OF PRESSED CONNECTION OF HOLLOW CYLINDRICAL PARTS Russian patent published in 1999 - IPC

FIELD: mechanical engineering. SUBSTANCE: longitudinal-through slots are made on conjugated surfaces of parts being connected. Parts are connected with relative shift of slots in circular direction through angle ϕ_o= n•45^°, where n = 1, 3, 5, 7. Then actual pressing-out load is measured, and its deviation from preset value is determined. Pressing-out load is corrected by relative correcting shift of parts in circular direction through angle of ±45 deg. EFFECT: enhanced accuracy. 2 dwg, 1 ex