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利用数控加工技术和陶瓷型壳技术来制造高铁前从板座的陶瓷型精密铸造型壳,实现了铸件的快速精密铸造。该工艺铸造的高铁前从板座具有尺寸精度高,表面光洁度好的特点,可满足高铁铸件的质量要求。
The use of CNC machining technology and ceramic shell technology to manufacture high-speed rail from the board seat ceramic precision casting shell, to achieve a rapid casting precision casting. The process of casting high-speed rail from the board before the seat with high dimensional accuracy, surface finish and good features to meet the quality requirements of high-speed castings.