| 摘要 |
PURPOSE: A bonding tool, an electronic component mounting device, and a method for mounting an electronic component are provided to decrease the degree of expansion in heating by installing a cooling unit between a heater distributing unit and the side of a horn. CONSTITUTION: A horn(51) transfers a supersonic vibration. An ultrasonic vibrator(52) generates the supersonic vibration. A heater distributing unit(570) is installed between one end and the other end of the horn. A joining active part(53) is heated by the heater. A first cooling unit(515) is installed between the side of the horn and the heater distributing unit. A bonding tool(5) is installed between the heat distributing unit and the other end of the horn. |
