摘要
分析了转炉托圈的基本结构和特点，着重对整体式大型转炉托圈的机械加工工艺进行了技术攻关，为大型转炉托圈采用整体式结构，以提高刚性和承载能力奠定了基础，并获得成功。
The basic structure and features of ring carriage of converter are analyzed. The machining process for large ring carriage is successfully worked out to use integral structure to increase rigidity and load-bearing capacity.
出处
《河北冶金》
2001年第4期32-33,36,共3页
Hebei Metallurgy
