METHOD OF PRESSING-IN OF PARTS ON ELECTROMECHANICAL PRESS Russian patent published in 1998 - IPC

FIELD: machine assembly with an interference fit. SUBSTANCE: at pressing-in of parts on an electromechanical press pressure in the stage characterized by presence of contact on the end faces of parts being assembled is applied cyclically n-times. After each cycle the value of relative shift of parts is measured and compared with the value of shift of the previous cycle. The quantity of cycles is selected from the condition of equality of the difference of the shift values after the current and previous cycles to the value that is lower than the preset one determined proceeding from the tolerance for joint dimension. EFFECT: facilitated procedure. 3 dwg