1头卷心菜，切碎或辗碎。
轴承套圈的冷辗扩是一种以辗代车的先进工艺。
Cold rolling of bearing rings is a advanced process substituted for turning.
最近在忙碌中一直关注着一个小孩被宝马车反复辗了四次致死的事件。
Recently I have been paying special attention to the affair that a child has been rolled across by a car for four times to death.
大部分的轧辗作业都用于加热的金属，但也有采用冷轧的方式。
Most rolling operations are performed on hot metal but there are also cold rolling operations.
摆动辗压是一种新兴的塑性加工工艺，属于非对称连续塑性变形。
Rotary forging is a new technology in plastic process. It is a non-symmetrical and continuous plastic deformation.
介绍了EQ 140汽车半轴摆辗新工艺、设备选择及模具设计要点。
New rotary rolling technology, equipment selection and die design for Model EQ140 auto semi-axle has been introduced.
这些现象的本质是环件冷辗扩过程中的径向和轴向塑性区的分布不同。
The nature reason of these phenomena was that the radial and axial plastic zone distributions were different in cold ring rolling.
根据环件辗扩实验结果，对文中的辗扩力和力矩计算公式进行了验证。
The formulae of roll force and torque are verified by ring rolling experiment.
但是如果你想要有智慧，就必须把这些捆绑你、辗压你的影响力破除。
But to be intelligent, must you not break through all the influences that enslave and crush you?
发出辗轧声的铰链是意指任何运作正常，却出现恼人的副作用的物品。
A squeaky hinge is any piece of technology that works, but has irritating side-effects.
分析了采用锥形轧辊，在辗轧角和送进角同时存在时金属的变形特点。
Also analyzed are the deformation characteristics of the metal when conical roll is used and there exist both toe Angle and feed Angle.
在制药行业将混合好的(湿)粉末辗制成颗粒，用作冲剂，压片，胶囊等。
In the pharmaceutical industry, a mixture of good (wet) powder can be rolled into particles, used as granules, tablets, capsules, etc.
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。
Based on the model of concentrated parameters, mathematical model for the spindle of a bearing rolling machine is set up with transfer-matrix method.
主要阐述了WGSH80型双锥辊辗压机液压系统的组成及其工作原理。
Constitution and working principle of Model WGSH80 Roll Forging Press with Double Cone Roller have been described.
对能充分发挥辗轮辗压作用的辗轮母线的轨迹进行分析，得出其数学模型。
The paper analysis the locus of roller's generator, which may play fully its pressure and rub role. And the mathematics pattern of locus has been discussed.
冷辗扩是一种生产高精度、高性能无缝环的技术，其过程具有很强的非线性。
Cold ring rolling is a technology to produce high precision and performance seamless ring and its process has strong nonlinear.
研究了盘型件双面辗压成形过程，分析了辗压头与坯料各接触区域受力状态。
Process of rolling forming from both side of disk type parts has been studied with analysis of forces applied to rolling head and each contacting zone on billet.
结果表明抱辊偏心对变形抗力有影响，辗扩工艺具有不完整的三角形速度场。
The results show that eccentricity of ring holder affects the deformation resistance that the velocity field is a non-perfect triangular one.
在此基础上确定了液压激振系统工作参数与振动摆动辗压工艺参数之间的关系。
On these bases, a relationship between the vibration system and rotary forging technical parameters is defined.
这一个运动是平滑的和容易的和同样地是自由的如可能的从反弹，腾跃或辗轧的。
This motion is smooth and effortless and is as free as possible from bouncing, prancing or jarring.
介绍了圆锥轴承套圈精密辗扩机的结构、控制原理及各主要组成部分的设计特点。
The structure, control principle and main part design features are introduced for precision rolling machine of the tapered bearing ring.
当辗压机辗压时，要从低一端向最高的部分进行，任何情况下都不能从中间起开。
The road roller should be started from low to high . Under any circumstances.
斜轧穿孔机轧辊形状设计十分重要，其中辗轧锥角的正确设计是获得高精度壁厚的关键。
Proper design of roller cone angle of smooth rolling is the key to obtaining a high accurate wall thickness.
针对精密冷辗机的工作特点，分析了冷辗扩过程中滑块进给对工件质量及芯辊受力的影响。
The effect of sliding block feed on the workpiece quality and rolling roller life is analyzed.
冷辗机控制系统以工业PC为主控制器，通过相应的功能模块实现对冷辗进程的实时监控。
Industrial PC is the master processor of the cold rolling machine. The process of cold rolling monitored by the corresponding functional component real-timely.
本文结合EQ140汽车后桥从动伞齿轮辗扩实践，对环形件辗扩工艺的进给规范进行了研究。
The feed regulation in ring rolling is researched on the basis of production of driven bevel gear blank in back bridge of EQ140 automobile in this paper.
通过对摆辗加工中摆头与圆柱实心工件接触面积的分析，给出了计算其接触面积率的近似公式。
By analyzing the contact area between the Upper Die and cylindrical solid workpiece during Orbital Forming process, an approximate formula for calculating the contact area rate is proposed.
冷辗工艺广泛应用于环件的加工，在冷辗环数值模拟与优化过程中，圆度是重要的目标设计变量。
Cold rolling technology is applied to ring parts extensively. In the process of numerical simulation and optimization of cold rolling, roundness is a key object variable of the design.
冷辗工艺广泛应用于环件的加工，在冷辗环数值模拟与优化过程中，圆度是重要的目标设计变量。
Cold rolling technology is applied to ring parts extensively. In the process of numerical simulation and optimization of cold rolling, roundness is a key object variable of the design.
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