一种适合于生产用其它成形方法难以成形的薄壁、复杂铝合金熔模精密铸件的新方法——“调压成形精密铸造法”最近在西安西北工业大学问世。西工大材料科学与工程系周尧和教授带领课题组,从1984年10月开始研制“调压成形精密铸造法”。三年来,对研制方案作了多次科学论证。针对当前国内外铝合金熔模精密铸造的 A new method suitable for the production of thin-walled, complex aluminum alloy precision castings that are difficult to form by other forming methods - the “Pressure Casting Investment Casting Method” was recently introduced at Xi’an Northwestern Polytechnical University. Western University of Materials Science and Engineering, Professor Zhou Yao and led the task group, from 1984 October began to develop “pressure forming precision casting method.” In the past three years, the scientific research program has made many scientific demonstrations. For the current domestic and international investment casting aluminum alloy precision casting