in this paper, the production process of the mill housing of four-rollreversible cold-rolling mill is introduced.
本文介绍了四辊可逆冷轧机机架的生产制造过程。
the way expands machining range of floor type boring lathe. the hard nut to crack that can「t process and restore mill housing with the old machine …
改进后的落地镗床具有加工较大范围的镗铣功能,解决了湘钢机制公司不能加工和修复轧机机架的难题。
the first repair of r2 rolling mill housing frame is carried out during the revamp of angang」s 1700mm hot strip line so as to save capital investment and reduce time.
在鞍钢1 70 0改造工程中,为了节省时间和投资,对r2轧机牌坊进行了利旧修复,取得了很好的效果。
the fatigue life of the mill housing is thus estimated based on the fatigue characteristic of the housing material used and the stress spectrum.
根据机架材料的疲劳性能曲线及应力谱,估算了机架的疲劳寿命。
it「s proved by our calculation that optimum design of such large-size construction as roiling mill housing is carried on by the optsdp, with high efficiency and satisfied results.
the mill housing is the key part of mill machine in the rolling mill.
轧机具有许多优点,已成为冷轧带钢领域的一种重要机型。
if legislative roll mill housing bore sent to factories to bore, the quality is assurance and reliable, but it fixed back , it can」t assure installation quality and accuracy.
立辊轧机机架扩孔如果送入设备制造厂进行加工,质量保证可靠,但机架还原难于保证安装质量、精度。
this article describes the plain finite element analysis of mill housing on pc using program sap5p and calculated result is compared with 「design instruction」.
the mill housing with short stress path and high rigidity laid h/v alternatively, the start-stop flying shear and the cold bed with optimum design have been adopted by the continuous bar rolling mill.
连续棒材轧机采用了平立交替布置的高刚度短应力线轧机、启停式飞剪和经优化设计的冷床系统。
the improvement has solved the problem of processing and repairing mill housing that was impossible using the conmmon boring machine.
这一改进解决了湘钢原有机床不能加工和修复轧机牌坊的难题。
in this article the mechanism of vibration marks is presented:the mill housing vibration caused by some factors brings fluctuation in the rolling force, which ultimately affects the deforming zone.
振动痕一直是影响冷轧产能发挥及成材率稳定的一个主要原因。
the way expands machining range of floor type boring lathe. the hard nut to crack that can't process and restore mill housing with the old machine in our company was resolved.