couch pit

Study result of this paper reveals that the main source of noise in papermaking plant is from vacuum couch.

真空伏辊产生的噪声是造纸车间的主要噪声源。

The key point of reducing noise of paper machine is to reduce aerodynamic noise of vacuum couch.

降低真空伏辊空气动力性噪声是降低抄纸机噪声的关键 。

Couch: Device at the end of the wet end of a paper making machine where the wet paper is passed to the press section .

伏辊:造纸机上湿部末端的装 ，它把湿纸送往压榨部。

pressure roller

压紧辊，压实辊，压紧辊轮

Distributing Roller

均布辊; 排肥辊; (涂料)分配辊; (三辊磨的)匀料辊; (印刷)匀墨辊

bend bar expander

弯辊扩幅器,扩幅弯辊

variable crown roll

连续改变辊凸度的轧辊

Forged steel cold roll blanks

GB/T15547-1995锻钢冷轧辊辊坯

counter pile roller

逆针起绒辊,逆针起毛辊

mandrel-cambered bowl

中高轧辊,凸芯轧辊

central supporting bowl

中固轧辊,中支轧辊

compressed cotton bowl

棉纤维轧辊,花衣辊筒

roll-separating mechanism

辊缝[轧辊]调整机构

bow expander roller

弯辊扩幅机,扩幅弯辊

vine discharge roller

藤叶排出辊，茎叶排出辊

Development and Manufacturing of RCr12Mo1V1 Forging Cold Roll Blank

RCr12M_o1V1锻造冷轧辊辊坯研制

draw-off roller

牵引辊,送出罗拉,引出辊,出布辊

dancer roll, dance roller, dancing roller

松紧调节辊,张力调节辊,升降[导]辊

roller (guide) apron

导辊装置,辊式导卫装置夹辊区(连铸)

intermediate supporting bowl

中支轧辊（将辊体与辊轴的两端闷头深入辊体内相当距离，使辊体支点内移，以减少辊体的挠度）