Based on the model of concentrated parameters,mathematical model for the spindle of a bearing rolling machine is set up with transfer-matrix method.
在集中质量模型的基础上 ,运用传递矩阵法对辗环机的主轴进行数学建模。
The cold ring rolling mill should not only have satisfied kinematical performance, but also good dynami.
本文介绍了环件冷辗扩原理、优点以及存在的问题及发展方向;分析了数控冷辗环机的结构与工作原理,并建立了辗环系统的运动学和动力学的数学模型;以D56G90数控冷辗环机为例,对其机械部件进行划分,并且建立了虚拟样机模型,进行设备的运动学和动力学仿真分析。
In this paper, the analysis and design of the tightening bolt joints were carried out about the housing of precision cold ring rolling mill, and the mechanical behaviors of the housing when it was working in six cases of preload were analyzed by the method of three-dimension finite element, the optimal preload and coefficient of tightening are presented, the magnitude of system .
对精密冷辗环机机架的螺柱联接进行了分析和设计,并用三维有限元法对6种预紧力工况下机架工作时的力学行为进行了分析,给出了适当的预紧力和预紧系数,确定了机架工作时弹性变形造成的系统误差的大小,讨论了提高加工精度的方法,为精密冷辗环机的设计提供了参考。
The frame is one of the important components of the rotary-forging machine.
机架是摆辗机的关键零部件之一 ,机架的强度和刚度直接影响到所加工零件的质量。
3D Finite Element Analysis for the Framework of Model D56G90 Cold Ring-Rolling Machine;
D56G90冷辗环机机架的三维有限元分析
Based on the GPC Researching the Rolling Central Control Algorithm;
基于广义预测控制的辗环机控制算法研究
Study on Cold Rotary Forging Technology of Joint with Teeth in Automobile
汽车方向机联结环的冷摆辗成形加工技术研究
separation type iron reinforcement grit roller rice mill
分离式铁筋砂辊辗米机
Study on Deformation Laws and Forming Process Simulation for Cold Ring Rolling;
环件冷辗扩变形规律和工艺模拟研究
Study on the Simulation of Metal Ring Cold Rolling Process;
金属环件冷辗扩成形过程仿真的研究
Finite Element Research of Residual Stress in Cold Ring Rolling
环件冷辗扩中残余应力的有限元研究
The research of section transformation rule for groove ball ring in cold ring rolling
沟球环件冷辗扩过程中截面变化规律
Calculation of sliding neutral angle in deformation zone of ring rolling
环件辗扩中变形区滑动中性角的计算
Finite Element Analysis for the Frame Structure of Twin Cone Rolls Axial Mill;
双锥辊辗压机机架结构的有限元分析
The steamroller leveled out the gravel roadbed and than the concrete was poured.
蒸汽辗压机先把路基的沙砾辗平，然后才倒下水泥。
Analysis on the Roller Cone Angle Design of Smooth Rolling of Skew Rolling Piercer
斜轧穿孔机轧辊辗轧锥角的设计分析
Finite Element Analysis of Rotary Forging in Flanged Sleeve
磁电机轴套摆辗成形有限元模拟探究
Research on Adaptive Technology in the Numerical Simulation of Cold Ring Rolling;
环件冷辗扩数值模拟网格自适应技术的研究
Experimental Research on Microstructure and Property of Ring Cold Rolling after Heat Treatment;
冷辗扩环件热处理组织性能的实验研究
Numerical analysis and experimental study to plastic penetration deformation of ring in cold ring rolling process
冷辗扩工艺中环件锻透变形的数值分析与试验
Technology and experiment research of clearing up flange of rough basin gear in rolling ring
盆齿毛坯辗环成形飞边的消除工艺与实验研究
Effects and Optimization of Roll Sizes in Hot Rolling of Large Rings of Titanium Alloy
大型钛环热辗扩成形轧辊尺寸效应及优化(英文)