| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a welding method, wherein space efficiency at welding operation is improved and efficiency in the welding operation is improved. <P>SOLUTION: The welding method includes: a step of mounting at least one perforated object 17 to be welded, where a main through-hole 19 is formed, on a suction tool 12 having a main suction port 15 in such a manner that the main suction port 15 matches the main through-hole 19; a step of further mounting an occluding object 18 to be welded on the perforated object 17 to occlude the main suction port 15 and the main through-hole 19; and a step of welding the perforated object 17 and the occluding object 18 while the occluding object 18 mounted on the perforated object 17 is adsorbed by the main suction port 15. <P>COPYRIGHT: (C)2013,JPO&INPIT |
