Online Roller Punching Equipment Application in Cold Roll Forming
Online roller punching is required for many cold forming sectional steel products, and the productive efficiency of punching is significantly affected by uncoordinated speed between the traditional punching and the cold roll forming. Based on the analysis of the mechanical structure and the mould structure of the equipment, a new roller punching equipment has been developed for continuous high-speed punching process of steel strips with thickness of less than 1mm.
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Y. B. Du et al., "Online Roller Punching Equipment Application in Cold Roll Forming", Advanced Materials Research, Vols. 239-242, pp. 3377-3382, 2011