| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid jetting head and a liquid jetting apparatus preventing breakage of a piezoelectric actuator and reducing costs without reducing positioning accuracy.SOLUTION: A liquid jetting head includes: a flow path unit in which pressure generation chambers in communication with nozzle openings jetting liquid are arranged in parallel; a case joined to the flow path unit; and an actuator unit 3 fixed to the case. A plurality of piezoelectric actuators 31 generating pressure differences in the respective pressure generation chambers are integrally provided to the actuator unit 3. A fixing member 33 is joined to at least one end part of the piezoelectric actuator 31 in the parallel arrangement direction of the pressure generation chambers, and the actuator unit 3 is positioned by the fixing member 33 abutting against the case. |
