上海金属
上海金屬
상해금속
SHANGHAI METALS
2000年
5期
54-58
,共5页
大型支承辊辊身硬度硬度均匀性淬硬层深度残余应力70Cr3NiMo
大型支承輥輥身硬度硬度均勻性淬硬層深度殘餘應力70Cr3NiMo
대형지승곤곤신경도경도균균성쉬경층심도잔여응력70Cr3NiMo
Large Scale Back Up Roll%Hardness of Roll Body%Hardness Uniformity%Depth ofHardened Layer%Residual Stress%70Cr3NiMo
叙述了宝钢1550轧机大型支承辊的制造难点、所采取的技术对策及最后的制造质量。通过相应的基础研究和模拟试验，上重厂已生产出了满足严格技术要求的这种大型支承辊。
敘述瞭寶鋼1550軋機大型支承輥的製造難點、所採取的技術對策及最後的製造質量。通過相應的基礎研究和模擬試驗，上重廠已生產齣瞭滿足嚴格技術要求的這種大型支承輥。
서술료보강1550알궤대형지승곤적제조난점、소채취적기술대책급최후적제조질량。통과상응적기출연구화모의시험，상중엄이생산출료만족엄격기술요구적저충대형지승곤。
The difficulties occurred during manufacture of Baosteel 1550 mm large back up roll wereintroduced, as well as the technical counterplot adopted. The manufacturing quality of the rolls showed that this kind of largesteel back up roil up to the strict technical requirements had been successfully manufactured based on the relative basic researchand simulation test.
