集中差速传动张力减径机各道次壁厚的计算  

Gage Calculation of Different Passes of Centralized Differential Stretch Reducing Pipe Mill

作　　者：于俊春 孟宪成 岳启胜 郭长武[2] 

机构地区：[1]承德万利钢管有限公司,河北承德067002 [2]东北大学,辽宁沈阳110006

出　　处：《钢管》2000年第6期15-18,共4页Steel Pipe

摘　　要：提出了集中差速传动张力减径机各道次钢管壁厚变化的计算方法，对照分析了理论计算与实际应用的统一性，分析表明，该计算方法实用可靠。Described in the paper are the calculation method for gage variation during different passes of the centralized differential stretch reducing mill, and analysis of compliance of the actual data from the operation with the result from theoretic calculation. The operation result shows that the said calculation method is practical and reliable.

关 键 词：张力减径机 壁厚计算 集中差速传动 

分 类 号：TG33[金属学及工艺—金属压力加工]