焊管2011，Vol.34Issue(7)：47-49,54,4.
铣边机钢板精确对中方案及应用
Approach and Application of Steel Plate Edge Milling Machine Accurate Centering
罗红福 1周秀峰 1蔡小青1
作者信息
- 1. 江汉石油管理局沙市钢管厂,湖北,荆州,434001
- 折叠
摘要
Abstract
Aiming at crescents existence before steel plate forming, in order to obtain accurate plate width and required edge shape, the edge milling process is necessary. In this article, the centering procedure of edge milling process was analyzed; centering method, principle, detection, and control centering procedure were discussed in details. The practice proved that adopting PI calculation method can improve centering precision to ±1.2 mm, which will reduce cutting allowance and decrease working cost; however, the crossbeam structure in this method will affect precision, the lack strength of crossbeam will reduce measurement precision, and the poor straightness of crossbeam will increase measurement error.关键词
铣边机/对中/比例阀/PI算法Key words
edge milling machine/ centering/ proportioner/ PI calculation method分类
矿业与冶金引用本文复制引用
罗红福,周秀峰,蔡小青..铣边机钢板精确对中方案及应用[J].焊管,2011,34(7):47-49,54,4.
