| 摘要 |
A plasticizing assembly for use in an injection molding machine for processing synthetic materials having a plasticizing cylinder at which a nozzle body is mounted and that is provided with a rotatable feed screw disposed in a cylindrical chamber with an inside diameter substantially corresponding to the diameter of the feed screw. The inside diameter of the nozzle body section is tapered to the inside diameter of the nozzle channel, taking as starting point the rear end diameter in a transition section between the plasticizing cylinder and the nozzle body. A chamber is provided in the transition section between the plasticizing cylinder and the nozzle body for spatial fixing of an adapter, which has an outlet transversely disposed with respect to an injection axis and which adapts the inside diameter of the chamber to the rear end diameter of the nozzle body. In such an arrangement, the plasticizing cylinder can be changed without necessarily changing the nozzle body, too.
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