摘要:
A bonding tool, including: a component mounting unit including a horn that has a heater insertion hole, in which a heater is inserted with a predetermined clearance, and transmits ultrasonic vibration, an ultrasonic transducer that is fixed on the horn and produces the ultrasonic vibration, and an electronic component holder that is fixed on the horn, holds an electronic component and is heated by the heater; a leg that supports the horn on both sides of the horn at nodal points of the ultrasonic vibration on the horn; a supporter that holds the leg; and a heater holder that holds the heater on both sides of the horn, wherein the leg and the heater holder are formed integrally with each other.
摘要:
A bonding tool comprises: a horn which transmits an ultrasonic vibration; a ultrasonic transducer which is provided on one end of the horn, and produces the ultrasonic vibration; a heater disposition part, in which a heater is disposed, which is provided between the one end of the horn and the other end of the horn; a bonding action part which is provided between the one end of the horn and the other end of the horn, holds an electronic component, and is heated by the heater; a first cooling part, through which a fluid flows, which is provided between the heater disposition part and the one end of the horn; and a second cooling part, through which a fluid flows, which is provided between the heater disposition part and the other end of the horn.
摘要:
A bonding tool comprises: a horn which transmits an ultrasonic vibration; a ultrasonic transducer which is provided on one end of the horn, and produces the ultrasonic vibration; a heater disposition part, in which a heater is disposed, which is provided between the one end of the horn and the other end of the horn; a bonding action part which is provided between the one end of the horn and the other end of the horn, holds an electronic component, and is heated by the heater; a first cooling part, through which a fluid flows, which is provided between the heater disposition part and the one end of the horn; and a second cooling part, through which a fluid flows, which is provided between the heater disposition part and the other end of the horn.
摘要:
An electronic component mounting apparatus includes an electronic component mounting head for holding an electronic component and an up/down device for pressing the electronic component against a circuit board, and the electronic component is pressed against the circuit board while ultrasonic vibrations are applied from an ultrasonic transducer of the electronic component mounting head to the electronic component via a component holding unit, so that the electronic component is mounted onto the circuit board. In the electronic component mounting apparatus, the electronic component is heated via the component holding unit by radiant heat from a heater fixed to the component holding unit in a noncontact state, so that even when the electrothermal heater is replaceably attached, characteristics of the ultrasonic vibrations applied to the electronic component can be maintained constant.
摘要:
There is provided an electronic component mounting apparatus including: a component holder which holds an electronic component; a pressing unit which applies pressure to the held electronic component through the component holder; and an ultrasonic transducer which applies ultrasonic vibration to the held electronic component through the component holder. The component holder includes a horn at one end of which is mounted the ultrasonic transducer and a holding tool which is fixed to the other end of the horn by using bolts and holds the electronic component. The horn has a surface A1 and a surface A2 at the other end and the holding tool has a surface B1 in intimate contact with the surface A1 and a surface B2 in intimate contact with the surface A2.
摘要:
In an electronic component mounting apparatus including an electronic component mounting head for holding an electronic component and an up/down device for pressing the electronic component against a circuit board, the electronic component is pressed against the circuit board while ultrasonic vibrations are applied from an ultrasonic transducer of the electronic component mounting head to the electronic component via a component holding unit, so that the electronic component is mounted onto the circuit board. In the electronic component mounting apparatus, the electronic component is heated via the component holding unit by radiant heat from a heater fixed to the component holding unit in a noncontact state, so that even under the condition that the electrothermal heater is replaceably attached, characteristics of the ultrasonic vibrations applied to the electronic component can be maintained constant.
摘要:
There is provided an electronic component mounting apparatus including: a component holder which holds an electronic component; a pressing unit which applies pressure to the held electronic component through the component holder; and an ultrasonic transducer which applies ultrasonic vibration to the held electronic component through the component holder. The component holder includes a horn at one end of which is mounted the ultrasonic transducer and a holding tool which is fixed to the other end of the horn by using bolts and holds the electronic component. The horn has a surface A1 and a surface A2 at the other end and the holding tool has a surface B1 in intimate contact with the surface A1 and a surface B2 in intimate contact with the surface A2.
摘要:
In a direction parallel to a direction 5 of ultrasonic vibrations imparted from an ultrasonic vibrator 1, the shape of a center portion 3a of a tool 3 and the shape of an end portion 3b of the tool 3 are changed such that the cross-sectional areas are different, whereby ultrasonic amplitudes 9 in a direction perpendicular to the direction 5 of ultrasonic vibrations are substantially equal. By this means, the difference in ultrasonic vibration between at the center portion 3a of the tool 3 and at the end portion 3b of the tool 3 can be eliminated or reduced.
摘要:
In a direction parallel to a direction 5 of ultrasonic vibrations imparted from an ultrasonic vibrator 1, the shape of a center portion 3a of a tool 3 and the shape of an end portion 3b of the tool 3 are changed such that the cross-sectional areas are different, whereby ultrasonic amplitudes 9 in a direction perpendicular to the direction 5 of ultrasonic vibrations are substantially equal. By this means, the difference in ultrasonic vibration between at the center portion 3a of the tool 3 and at the end portion 3b of the tool 3 can be eliminated or reduced.
摘要:
An image recording apparatus includes an image capturing unit configured to capture an image of a subject, a recording unit configured to record one of still image data and video image data captured by the image capturing unit on a storage medium in the form of an image file, a generating unit configured to generate a management file used for managing the image file recorded on the storage medium, and a registering unit configured to register an identifier of the image file recorded on the storage medium in the management file on a capture date basis in the order of capture time.