| 摘要 |
The press includes a die assembly having a die and a horizontally split can. To load a preform of material to be extruded, the upper half of the can is moved upwardly far enough to permit the preform to be moved horizontally to a position between the two halves of the can and then downwardly into the lower half of the can. The upper half of the can is then moved back into engagement with the lower half to enclose the preform and confine it as the preform is extruded horizontally through the die assembly.
|
