摘要
采用垂直分型等压等流量浇注系统铸造时，经常要确定各层内浇口实际压头的值．本文将３个方程转化为４个图形，根据这４个图形，可迅速查知三个实际压头的值，代替了解方程组，为实际操作带来了方便．
When vertically parting pressurized gating system is adopted in a casting proess, it is usually required to calculate the actual pressure heads of ingates at different heights. In this paper, three relevant equations were transferred into four graphs from which three actu- al pressure heads can be obtained very quickly instead of making complicated calculations, thus facilitating the actual operation.
出处
《广东有色金属学报》
2001年第1期64-67,共4页
Journal of Guangdong Non-Ferrous Metals
基金
广东工业大学青年基金项目(982034)
