Improvement of the large scale ten-roll bar straightener
MENG Guang-zhen
WANG Shi-jie
MA Qiang
LIU Lei
ZHANG Zhi-na
Abstract：The large size ten-roll bar straightening machine has a very big promotion in the straightening accuracy than the seven-roll one,but when the operation is not appropriate,head injury would often occurred with different degree,the rod surface scratches and other issues would appear individually.This article introduced structure and the characteristics of the large size ten roll bar straightening machine,which applies the technique of synchronous hydraulic quick opening,lift roller and elasticity guide,which improves the quality of the rod surface,all of these has obtained the good effect.
Keywords：finishingstraighteninghead injurysurface scratchhydraulic quick-opening
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 70-73 )