摘要
在对张减机椭圆孔型传统设计方法和西德所提供的设计方法分析的基础上。建立了用宽展法设计椭圆孔型的模式,并介绍了采用计算机进行宽展法孔型设计的程序框图。
Based on the analysis of the conventional oval pass design of a stretch reducing mill and the design provided by W. Germany9 a model of designing oval passes has been made by the expanding mathod, and the program block diagram which shows pass design by expanding method with computer aid is described.
出处
《钢管》
CAS
1990年第4期26-30,共5页
Steel Pipe
