1) Hydraulic screw down
液压压下
1.
Hydraulic screw down system of cold rolling sheet plant of Benxi Iron and Steel Company was studied,physical and mathematical models of every part of hydraulic screw down were established and transfer function of the whole system under position control was deduced.
通过对本钢冷轧厂四辊冷带轧机液压压下系统的研究,对液压压下系统的各个环节建立了物理和数学模型,推导出了整个系统在位置控制方式下的传递函数。
2) liquid core reduction
液芯压下
1.
Study on characteristics of liquid core reduction process in TSCR;
薄板坯液芯压下技术特性的研究
2.
This paper analyzes the microstructure and mechanical properties of hot strip produced with compact strip production(CSP) technology,and discusses similarities and differences of liquid core reduction(LCR) and non-LCR for the concretion of slab.
通过对珠钢CSP(Compact strip production)在液芯压下LCR(Liquid core reduction)工艺和非液芯压下工艺条件下铸坯和成品板的室温组织进行对比研究,分析了连铸连轧过程中显微组织的变化过程,并探讨了CSP工艺生产LCR/非LCR工艺下组织细化的原因。
3.
Liquid core reduction (LCR) in thin slab continuous casting is a novel continuous casting technology, which combines solidification with large plastic deformation, continuous casting with direct rolling in a single process.
薄板坯连铸液芯压下技术是一种融凝固与塑性变形,连铸和轧制于一体的新工艺。
3) soft reduction
液芯压下
1.
Thin slab dynamic soft reduction is a core technique for thin slab continuous casting and has been successfully used in the production of thin slabs abroad and has obtained good results.
薄板坯连铸动态液芯压下技术是薄板坯连铸机的核心技术,国外已经成功应用于薄板坯连铸生产中,取得了良好的效果,目前我国还没有掌握。
2.
Both soft reduction(SR) and electric-magnetic braking (EMBR) are effective measures.
着重说明液芯压下技术之机理,以及若干特性;涉及到速度、温度、凝固点、应力、能耗等,以及扇形段结构;分析了液芯压下之优缺点;指出应根据不同条件合理应用该技术。
4) LCR
液芯压下
1.
APPLICATION OF LCR IN PRODUCTION OF STAINLESS STEEL THIN SLAB BY CONTINUOUS CASTING AND ROLLING;
在不锈钢连铸薄板坯生产中应用液芯压下技术的探讨
5) constant pressure hydraulic screw-down
恒压力液压压下
6) hydraulic screw-down system
液压压下系统
1.
Theoretical analysis of strip mills AGC had been processed and a three-DOF mathematical model of hydraulic screw-down system had been built,which was specified cylinder displacement and inner gap and adapt to varied control way.
对板带轧机自动厚度控制模型进行了理论分析,建立了三自由度轧机负载的液压压下系统的模型,将缸位移和内辊缝相区分,使其适用于不同的控制方式,进而对厚度计式控制模型、变形的厚度计式控制模型、动态设定控制模型进行了对比研究,指出轧机模数和轧件塑性系数分别对应于自动厚度控制系统的静态指标和动态指标,为控制过程中参数的选取提供理论依据。
补充资料：液压式压砖机
分子式：
CAS号：
性质：通过液压缸内液体的压力来驱动冲头上下移动的压砖机。根据所用液体的不同，又可分为水压机和油压机两大类。其特点是成型压力比摩擦压砖机大，加压时静压有利于坯体中气体的排出和密度的均匀，而且容易实现机械化、自动化和大型化，生产能力较大。但构造复杂，制造技术要求较高，而且日常维护比较困难。一般用于密度、强度等指标要求较高的制品的成型。
CAS号：
性质：通过液压缸内液体的压力来驱动冲头上下移动的压砖机。根据所用液体的不同，又可分为水压机和油压机两大类。其特点是成型压力比摩擦压砖机大，加压时静压有利于坯体中气体的排出和密度的均匀，而且容易实现机械化、自动化和大型化，生产能力较大。但构造复杂，制造技术要求较高，而且日常维护比较困难。一般用于密度、强度等指标要求较高的制品的成型。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条