本文介绍了负压实型铸造机床铸铁件的试验与应用情况。对自行研制的试验装置,以及在制模、涂料、造型、浇注等方面提出了负压实型铸造工艺要点。 This article introduces the test and application of cast iron parts of negative pressure solid casting machine tool. On the self-developed test equipment, as well as in the mold, paint, modeling, casting and other aspects of the proposed negative pressure casting process.