| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To screw a male thread of a probe into a female thread hole of a core so as to simply join and fix them using laser welding. <P>SOLUTION: The fixing method and structure for a magnetic core is so disposed as to irradiate laser (22) onto a conical recessed part (21) formed at an outer circumference of a core (3) with a male thread (2) of a probe (1) screwed into a female thread hole (4) of the core (3), thus laser-welding the core (3) and the male thread (2) of the probe (1). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
