| 摘要 |
<p>A method for mounting a metal collar (10) having a flange (11) on a resin component (20) comprises the steps of:
(a) inserting a sleeve (12) of the metal collar (10) into a mounting hole (21) of the resin component (20), and setting the flange (11) of the metal collar (10) on the upper surface of a jig (60);
(b) inserting a threaded screw mandrel (53) of a fastening tool (50) into a through-hole (13) in the metal collar, and rotating the screw mandrel (53) so that the screw mandrel engages a female threading (63) of the jig (60);
(c) abutting a nosepiece (52) of the fastening tool (50) against the end surface of the leading end of the metal collar (10), and stopping the rotation of the screw mandrel;
(d) withdrawing the screw mandrel (53) so that the nosepiece (52) presses the leading end of the metal collar (10), enlarging the outer diameter of the leading end of the metal collar to form an enlarged portion (14a), and interposing the resin component (20) between the enlarged portion (14a) and the flange (11).</p> |
