The stress field, rolling force and rolling torqueand so on havebeen calculated andanalyzed following timeincrement steps.
MARC及其先进的接触求解方法,采用真实工艺尺寸,以热力耦合大变形理论为基础,真实地模拟出了高速线材预精轧区六机架热连轧过程,计算并分析了轧制过程中的应力场、轧制力与轧制力矩等力能参数随时间增量步的变化规律,计算结果对现场轧制工艺参数的调整优化有重要的参考价值,对实际生产也有重要的指导意义。
Analyzing and dealing with the field data of rolling in the processes of medium and heavy plate rolling applying the technique of GP,means of determination are obtained for computational model and correlation parameters about non-linear regression of the rolling torque.
研究热轧中厚板轧制力矩的计算方法。
Through the analysis of process parameters,measured on-line in four high reversal rolling mill,the correlation characteristic among every parameters of rolling force, stress at stand corner,rolling torque,rolling current and revolution velocity of main motor, and roll gap were investigated The accuracy of rolling torque was also estimated by using rolling force and rolling current.
通过对四辊可逆轧机轧制过程测量数据的分析，初步探讨了轧机系统轧制力，牌坊拐角应力、轧制力矩、主电机电流、转速和轧机辊缝诸参数之间的相关特性，分析了用主电机电流和轧制力估计轧制力矩的精度。
Research on rolling moment model of medium plate finishing rolling mill;
3000mm中厚板精轧机轧制力矩模型的研究
Rolling force and rolling moment are the important parameters when cross rolling wedges mills forming automobile semi-axes was designed.
轧制力和轧制力矩是楔横轧汽车半轴轧机设计中的重要参数,由于楔横轧多楔成形半轴时主楔和侧楔之间相互制约,轧制过程中轧制力和轧制力矩的变化复杂。
It is important basic research of accurately calculating rolling force and rolling moment to develop heavy cross wedge rolling mill.
精确确定大型楔横轧机的轧制力和轧制力矩是研究大型楔横轧机的重要基础课题 ,通过理论计算和有限元法模拟 ,计算了H14 0 0大型楔横轧机的轧制力和轧制力矩 ,误差均在 10 %以内 ,为研制H14 0 0大型楔横轧机提供了有效的数值工
Research on roll torque on-Line monitoring method based on artificial neural net;
基于人工神经网络的轧机轧制力矩在线监测方法研究
Simulation of Three Dimensional Finite Element of Width Deformation for Rougher in the Rolling Process;
轧制过程中粗轧宽度变形的三维有限元模拟
Effect of rolling and heat treatment on mechanical properties and microstructure of WE43 magnesium alloy;
轧制及热处理对WE43镁合金组织和性能的影响
Probe into Friction Mechanism in the Plastic Working in Rolling;
轧制塑性加工中的摩擦机理探究
Effects of heat treatment on microstructure and mechanical properties of rolled AM50+xCa magnesium alloys;
热处理对轧制AM50+xCa组织及力学性能的影响
Finite element simulation of temperature field during rolling process of low-alloyed wide and thin plate;
低合金宽薄板轧制过程温度场的有限元模拟
Study on the clad ratio and length ratio of metal roll bonding;
金属复合轧制包覆率和长度配比的研究
Deformation distribution of multi-filament superconducting tape during rolling process;
多芯铋系超导材料轧制过程中的变形分布研究
Study on sheet rolling process of SiC_p particulate reinforced aluminum matrix composite;
SiC颗粒增强铝基复合材料薄板轧制工艺研究
The effects of rolling processing on the formability, microstructure and mechanical properties of the asextruded spray co-deposited 7075/SiCp composite were investigated.
本文研究了轧制方式、轧制温度等对SiC颗粒增强铝基复合材料显微组织和力学性能的影响。