摘要
借助CAD制图作出了石钢转炉厂55 t铁包包嘴展开图形,简化了工艺,根据图形直接下料卷制成型包嘴,节约了时间和成本。
The unfolded chart of nozzle of 55 - ton iron ladle of Converter Plant of Shi Steel is made by means of CAD. The nozzle can be made directly according to the chart and so time and cost saved.
出处
《河北冶金》
2006年第3期82-84,共3页
Hebei Metallurgy
关键词
计算机
制图
铁包
包嘴
computer
charting
iron ladle
nozzle
