Casting Technology and CAE Simulation Analysis of Machine Base Parts
Abstract: The structural characteristics and technical requirements of the machine base parts were analyzed; double sand core design scheme was used to solve the problems in casting complex structure parts. The casting, mold filling and solidification process were simulated and analyzed by MAGMAsoft software; it was found that the selected casting process could offer relatively stable metal liquid with no turbulence, and the gate was always kept in full state in the filling process. Meanwhile, a further optimization plan was developed according to the casting shrinkage, micro- hole and thermal section positions, which is increasing four exothermic risers or adding an overflow riser on the top surface, and setting chills on the bottom surface to speed up the cooling speed.
文章引用: 庄 晔 , 缪小吉 , 孙 斐 , 邱永宁 , 胡 静 (2015) 机座零件的铸造工艺及CAE模拟分析。 机械工程与技术， 4， 278-282. doi: 10.12677/MET.2015.44032
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