in order to obtain large and light supporting frames by replacing spheroidal graphite iron with al alloy, an indirect squeeze casting system of supporting frames was designed.
为满足大型支架「以铝代铁」的轻量化要求,设计了铝合金支架间接挤压铸造系统,完成了相应的数值模拟及工艺设计,并制作了相应的模具。
indirect squeeze casting technology for bearing holder is studied.
研究了轴承保持器的间接挤压铸造工艺;
all these results indicate the feasibility of the designed electromagnetic transfer system, the designed die structure, and the parameters of the indirect squeeze casting process.
试制结果表明:所设计的传输管道的结构、支架挤压铸造模具设计和电磁充型间接挤压铸造成形工艺参数合理。