| 摘要 |
FIELD: foundry; may be used in die casting of metals and alloys. SUBSTANCE: installed in cover half of die mold is sprue bushing which is joined by cone with splitter installed in ejector half. Pressure chamber located in die casting machine is joined with sprue bushing by mounting diameter and end face. In this case, joint of chamber with sprue bushing is made in zone of cone by which sprue bushing is joined with splitter. EFFECT: higher quality of casting, possibility of unification of pressure chambers and increased stability of pressure groups. 2 dwgt |
