| 摘要 |
A molding apparatus includes two metal molds arranged at positions opposing to each other and each having a die for molding a member into a desired shape, a heating unit for heating the member, an ultrasonic wave transmitting and receiving unit arranged on the metal mold for irradiating the member with an ultrasonic wave and receiving the reflected ultrasonic wave, a drive unit for driving at least one of the metal molds and a control unit for detecting a partial contact of the member with respect to the metal mold using wave readings from the ultrasonic wave transmitting and receiving unit and controlling the drive unit to adjust a pressing velocity of the metal mold.
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