1)  rolling schedule
轧制周期
1.
The off-line simulation program was compiled by C++ language and the temperature field and thermal crown were calculated according to the rolling schedule,thus obtaining roll surface temperature and thermal deformation at different moments.
研究了国内某1700热连轧机轧辊温度场有限差分模型及热凸度模型,采用C++语言编制离线仿真程序,计算某一轧制周期工作辊温度场及热凸度,得到轧制过程不同时刻工作辊表面温度及热变形情况。
2)  rolling
轧制
1.
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
2.
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
3.
Probe into Friction Mechanism in the Plastic Working in Rolling;
轧制塑性加工中的摩擦机理探究
3)  roll
轧制
1.
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
2.
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
3.
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
4)  rolling process
轧制
1.
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
2.
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
3.
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。
5)  endless rolling
无头轧制
1.
Research and development of multi-drive physical simulation platform of the endless rolling system;
无头轧制多级传动模拟实验平台的研究与开发
2.
Welding technology of billets during endless rolling;
无头轧制过程中钢坯的焊接技术
3.
Multidrive system of endless rolling of hot stick mill in Tangshan Iron and Steel Co;
唐钢无头轧制多级传动系统
6)  roll-bonding
轧制复合
1.
The technology of roll-bonding was applied to prepare the foaming precursor in this paper.
将轧制复合工艺应用于发泡预制体的制备,研究了粉末致密化过程与面板/芯层的结合机制。
2.
Author studied the production technology of aluminum foam sandwich prepared by roll-bonding/powder metallurgy foaming process in this paper,and analyzed the effect of main technological conditions on foaming structure of sandwich layer,and optimum technological parameters were finally obtained.
研究了采用轧制复合-粉末冶金发泡法制备的泡沫铝夹心板的生产工艺,探讨了主要工艺条件对芯层泡沫结构的影响,得到了优化的工艺参数。
3.
The dynamic temperature field during roll-bonding combined with high-frequency alternating current heating has been numerically simulated by a simplified model.
通过数值模拟获得了高频加热-轧制复合过程中的动态温度场。
参考词条
补充资料:周期断面轧制
      通过轧机使轧件的断面、形状和尺寸沿长度发生周期性变化的方法。此法具有连续生产的特点。用周期断面轧制大批量生产零件坯料,比用自由锻或模锻方法能显著提高产量,降低金属、模具和能量的消耗。周期断面轧制法在19世纪上半叶用于生产扳手、锄头等手工工具。从20世纪50年代开始,轧制周期断面除用纵轧方法外,还用斜轧和横轧的方法生产钢球、滚柱、轴套、纺梭、火车轴等的坯料。
  
  纵轧 周期断面纵轧是在二辊式或多辊式轧机上进行,轧辊上刻有周期断面轧槽。轧制时要求上下轧辊严格同步运转,防止错位。为此,周期断面轧机在接轴处设有同步调整机构,保证上下轧槽对正。图1为用周期断面轧制方法生产链条的链条轧机和轧辊轧制链条时的情况。
  
  斜轧 周期断面斜轧用来生产异形回转零件或毛坯。斜轧机两辊的夹角一般为2°~6°,轧辊上有螺旋形孔型,当两辊同向转动时,圆棒坯料在辊间与辊反向旋转并前进,通过螺旋孔型把圆棒轧成所要求的形状。图2为钢球轧机。
  
  横轧 横轧用于生产圆形而直径沿轴向变化的零件,如各种轴类。横轧周期断面钢材轧机为三辊式,按轧辊形状为盘状(图3a)或锥状(图3b)。坯料位于三个轧辊中间,与轧辊作反向转动,坯料轴向由液压缸和夹钳给予一定的张力,坯料边旋转边前进。三个轧辊由液压缸活塞调整。为保证轧件形状和尺寸,设有仿形机构,轧辊位置按仿形样板调整。横轧周期断面轧机可以生产圆柱形、锥形和圆球形诸部分组合的轧件,也可以生产实心或空心的轧件。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。