| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a leaky coaxial cable to form a slot for electromagnetic-wave leakage on the external conductor of the leaky coaxial cable by a cutting tool. <P>SOLUTION: In this method to form the slot 12 for electromagnetic-wave leakage on the external conductor 11 of the leaky coaxial cable 10 by the cutting tool 100, the cutting tool 100 is three-dimensionally driven to the leaky coaxial cable 10 by a carrier device 200, to carry the leaky coaxial cable 10 in its longitudinal direction; and a three dimensionally driving device 300 having a first driving mechanism 310 to move the cutting tool 100, in the travelling direction of the leaky coaxial cable 10; a second driving mechanism 320 for moving it in the vertical direction of the leaky coaxial cable 10; and a third driving mechanism 330 for moving it in the width direction of the leaky coaxial cable 10, and the slot 12 for electromagnetic-wave leakage is formed. As a result, the slot having a desired shape can be formed speedily at low cost. <P>COPYRIGHT: (C)2010,JPO&INPIT |
