中国重型装备
中國重型裝備
중국중형장비
CHINA HEAVY EQUIPMENT
2012年
4期
5-8
,共4页
连铸%引锭杆%接触应力%液压系统%压力设定
連鑄%引錠桿%接觸應力%液壓繫統%壓力設定
련주%인정간%접촉응력%액압계통%압력설정
continuous casting%dummy bar%contact stress%hydraulic system%pressure setting
对辊子与引锭杆的接触应力进行计算,对比传统计算公式与有限元算法接触应力值结果的差异,最后得出液压系统的合理压力值和结构合理的引锭杆,为引锭杆的设计、调试、生产提供了理论依据和参考数据.
對輥子與引錠桿的接觸應力進行計算,對比傳統計算公式與有限元算法接觸應力值結果的差異,最後得齣液壓繫統的閤理壓力值和結構閤理的引錠桿,為引錠桿的設計、調試、生產提供瞭理論依據和參攷數據.
대곤자여인정간적접촉응력진행계산,대비전통계산공식여유한원산법접촉응력치결과적차이,최후득출액압계통적합리압력치화결구합리적인정간,위인정간적설계、조시、생산제공료이론의거화삼고수거.
Contact stress of roller and dummy bar has been calculated .By comparing the difference of traditional calculation formula with finite element calculation stress values results , the reasonable pressure value of hydraulic sys-tem and applicable dummy bar configuration have been obtained , which provided theoretical basis and reference data for design, commissioning and production of dummy bar .
