| 摘要 |
PROBLEM TO BE SOLVED: To provide a vacuum casting device which can continuously carry out defoaming, agitation, and injection to correspond to the kind of a casting material. SOLUTION: The pressure of a reduced pressure chamber 1 is reduced to a prescribed pressure, a casting mold 6 can be mounted on a vibration table 7, and a resin or the like is charged in the casting mold 6, cured, and molded. A casting material cup 2 is supported by a supporting device 3 having an inclined body 30 and a vertically moving part 33, can incline in the right-left direction, can sway continuously in the right-left direction, and moves pendulum-wise. The vertically moving part 33 is fitted movably to the inclined body 30 and moves vertically. The casting material cup 2 which is supported by the supporting device 3 by the movement of the vertically moving part 33 and the inclination of the inclined body 30 can move to an optional position with movement in the depth direction of the reduced pressure chamber 1 excepted. An agent in the casting material cup 2 is agitated by an agitating propeller 4. A curing agent can be injected into the casting material cup 2 by the inclination of a curing agent cup 5. Effective defoaming and agitation can be carried out by the rotation of the agitating propeller 4 and the vertical movement and pendulum motion of the casting material cup 2. COPYRIGHT: (C)2007,JPO&INPIT
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