| 摘要 |
<p>INCLINED TYPE CENTRIFUGAL CASTING APPARATUS In inclined type centrifugal casting apparatus for producing cylindrical castings, such as rigid rolls, or hollow cylindrical castings, such as thick sleeves, an axial component of force of a rotating molding box is so great as to require being supported by a tail stock. An inclined type centrifugal casting apparatus according to this invention is arranged such that eccentricity occurring between an axis of rotation of the tail stock and that of the molding box is adjusted for smooth operation by an Oldham's coupling mechanism provided between a tail stock shaft and a rotating plate mounted on an end surface of the rotating molding box, the coupling mechanism including a face plate provided on its opposite surfaces with guide grooves or projecting members extending perpendicularly to each other, the face plate being made of a pressure-resisting and anti-seizing alloy metal, and that there is further provided with a member to transmit the rotational force from the molding box to the rotating plate.</p> |
