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实用新型专利(ZL200420038574.X)技术领域:本实用新型属于金属铸造用的装置。背景技术:传统的砂型离心铸造适合于套类铸件的生产。它是在一个筒状金属外壳中固定好可组装分解的型芯。在金属外壳和型芯之间填入型砂捣固后取出型芯,烘干后通过法兰盘用螺栓连接在离心机旋转轴上,在旋转状态下浇入金属液,浇完凝固后将金属外壳从离心机上卸下来,扒出铸件,金属外壳冷却后再制作下一个砂型。
Utility Model Patent (ZL200420038574.X) 技术 领域 FIELD: The utility model belongs to the metal casting device. BACKGROUND OF THE INVENTION Conventional sand centrifugal casting is suitable for the production of sleeve castings. It is fixed in a cylindrical metal shell can be assembled and disassembled core. Filling the sand between the metal shell and the core, tamping and removing the core, drying the flange by bolting the rotary shaft of the centrifuge, pouring the metal liquid under the rotating state, pouring the metal The shell is removed from the centrifuge, chipped out of the casting, and the metal shell is cooled before making the next sand.