圣霖國(guó)際吊車(chē)軌經(jīng)銷(xiāo)信息推薦【圣霖國(guó)際】

軋輥由輥身、輥頸和軸頭二部分組成。輥頸安裝在軸承中，并通過(guò)袖承座和壓下裝置把軋制力傳給機(jī)架。鉑頭和連接軸相連接，傳遞軋制扭矩。軸頭有三種主要形式；梅花軸頭、萬(wàn)向軸頭、帶鍵槽的或圓柱形軸頭。

The roll is  of two parts of the roller body, the neck of the roll and the shaft head. The roll neck is installed in the bearing and passes through the sleeve bearing seat and the press down device to the rack. The platinum head is connected to the connecting shaft to transfer the rolling torque. There are three main forms of the shaft; the shaft of a plum, a universal shaft, or a cylindrical shaft with a keyway.

軋機(jī)上使金屬產(chǎn)生連續(xù)塑性變形的主要工作部件和工具。軋輥主要由輥身、輥頸和軸頭3部分組成。

輥身是實(shí)際參與軋制金屬的軋輥中間部分。它具有光滑的圓柱形或帶軋槽的表面。輥頸安裝在軸承中，并通過(guò)軸承座和壓下裝置把軋制力傳給機(jī)架。

The roller body is the middle part of the roll that actually takes part in rolling the metal. It has a smooth cylinder or a surface with a groove. The roller neck is installed in the bearing and passes the rolling force to the rack through the bearing seat and the press down device. .

冷軋輥在工作過(guò)程中要承受很大的軋制應(yīng)力，加上軋件的焊縫、夾雜、邊裂等問(wèn)題，容易導(dǎo)致瞬間高溫，使工作輥受到強(qiáng)烈熱沖擊，造成裂紋、粘輥、剝落甚至報(bào)廢。Therearemanyclassificationmethodslikerollerare:(1)accordingtothetypeofproductwithstriproller,steelroller,wireroller。因此，冷軋輥要有抵抗因彎曲應(yīng)力、扭轉(zhuǎn)應(yīng)力、剪切應(yīng)力引起的開(kāi)裂和剝落的能力，同時(shí)也要有高的耐磨性。

Cold roll must bear a lot of rolling stress in the working process, add the weld, inclusion and edge crack of the rolled piece, which can easily lead to instantaneous high temperature, so that the work roll is subjected to strong heat shock, which causes crack, roll, peeling and even scrap. Therefore, the cold roller must resist the ability of cracking and spalling caused by bending stress, torsional stress and shearing stress, and also has high wear resistance.

軋輥按材質(zhì)主要分為哪幾種類(lèi)別？

軋輥按制造材料主要?jiǎng)澐譃殍T鋼系列軋輥、鑄鐵系列軋輥和鍛造系列軋輥三大類(lèi)別。

What are the main categories of the roll according to the material?

Rolls are mainly divided into three categories: cast steel series rolls, cast iron series rollers and forging series rolls.