| 摘要 |
PROBLEM TO BE SOLVED: To reduce manufacturing cost of a structure including a flow channel. ! SOLUTION: A method for manufacturing a flow channel structure (liquid ejection head) including a first member 81 and a second member 82 and formed with the flow channel through which liquid circulates includes: bonding the first member 81 to the second member 82 via an adhesive agent 84 while a pin P of the first member 81 is inserted into a through-hole H of the second member 82; and fixing the first member 81 and the second member 82 to each other with fusing of deforming a tip of the pin P by heating before curing of the adhesive agent 84. ! COPYRIGHT: (C)2015,JPO&INPIT |
