RETREATMENT PROCEDURE, OPERATIONAL PROCEDURES AND FUTURE

摘要

A stirrer attachment includes a tool (10),a rotary drive (8),a linear motion drive (7) and a control device 110. The control device 110 is designed for this purpose, (A) so that a first element (W1) is superior to the tool (10) and the first element (W1),a second element (W2) and a third element (W3) are arranged in this order, (B) to control the linear motion drive (7) and the rotational drive (8) in such a way that a top end of the tool (10) presses on a joined part (Wa) of an object to be inserted (W) while the tool (10) is rotated, (C) to control the linear motion drive (7) and the rotary drive (8) in such a way that the extended third element (W3) extends above a top of the second element W2 and the top end of the tool (10) reaches a first position, and (D) to control the linear motion drive (7) and the rotary drive (8) in such a way,that the tool (10) is removed from the joined part Wa while the tool (10) is rotated.