Application of rolling system control technique in heavy plate rolling plant 軋鋼系統(tǒng)控制技術在中厚板廠軋鋼區(qū)的應用
Reformation of steel rolling system of steelmaking and mill plant of shaoguan iron and steel group co . , ltd 韶鋼煉軋廠軋鋼系統(tǒng)改造實踐
6 . to show an application case in the lubrication part of a high - speed steel rolling system including installation and testing 6 、介紹了本測量系統(tǒng)在實際應用場合高速軋機潤滑系統(tǒng)中的應用,包括設備安裝,測試。
A 2 dimensional varying thickness finite element model of roll system deformation was built to simulate and analyse rolling process , and then a vcr ( varying contact backup roll ) was designed for the rolling conditions of pl - tcm ( pickling line combined with tandem cold rolling mill ) and has been app - lied to 1700 tandem cold rolling mill at wisco after industrial test 采用二維變厚度有限元方法建立輥系彈性變形仿真模型,研制了酸軋聯(lián)機條件下的vcr變接觸支承輥,經過工業(yè)軋機現(xiàn)場軋制已成功投入1700冷連軋機實際應用。
Abstract : the present paper introduces the history of development , operating principle and characteristics of the rolling mill with axial shifting roll as well as its application in the country , analyzes the feature of the shape control for the currently most broadly applied hc rolling mill and discusses in detail the setting up of the roll system 文摘:介紹了軋輥軸向移動軋機的發(fā)展過程、工作原理、形式特點以及在國內的應用情況,分析了目前應用最普遍的hc系列軋機的板形控制特性,并對輥系配置進行了深入的探討。
Diesel engine , main turbine , generator turbine , main boiler , diesel generators , deck crane , deck machineries , propeller , controllable pitch propeller , switchboard , engine control console , fire extinguishing system , inert gas system , aux . boiler , oil purifier , navigation equipment , life boat , anti rolling system , hatch cover , compressor , fin stabilizers , valves , anchor , chain and scaffolding , control system for lng carrier and various machinery for lng carrier 主機柴油機,液化氣船主機透平鍋爐貨油泵,機艙泵,發(fā)電機,甲板吊機,甲板機械,螺施槳, cpp ,配電盤,主機遙控,消防沒備, igs ,輔鍋爐,分油機,航海儀器,救身艇,減搖裝置,艙口蓋,空壓機,減搖鰭,閥門,錨,錨鏈,船舶腳手架,液化氣船控制系統(tǒng),液化氣船用各種沒備
Works on the bending roll system of four - roll rolling mill , the workroll shape variation caused by the force of bending roll and the contact stress between rolls was researched with the fem software ansys , the maximum deformation of the work roll was calculated , and the curve of the gap adopting the least - squares method was fitted , which set the base of the further calculation of load - gap shape 摘要以四輥軋機的彎輥系統(tǒng)為研究對象,利用有限元分析軟件ansys研究彎輥力和輥間接觸應力引起工作輥形狀的變化,計算工作輥彎曲的最大變形量,并用最小二乘法對輥縫曲線進行擬合,為進一步計算有載輥縫形狀提供可靠的理論依據。