It is introduced how to select reasonable compression ratio and use relative rolling process according to the quality of billet to improve quality of bar.
介绍了根据连铸坯的质量生产棒材选择合适压缩比，采用相应的轧制工艺，提高产品质量。
The characteristic, application and common material of rolling guide are summarized. At the same time the construction, work principle and decision of relative design parameter are introduced.
概述了滚动导轨的特点、应用和常用的材料，并介绍了其结构和工作原理及其设计的有关参数的确定。
On the base of comparing the relative deformation degree under the different rolling conditions, the influence of process parameters on the axial stretching of workpiece is obtained.
在比较不同工况轴向相对变形程度的基础上，获得了模具主要工艺参数对轧件轴向延伸产生的影响。
The main reasons to affect the product ration in workshop of large bundle of wire rod in Xing Steel are analyzed, the improving measures in rolling proposed, relative effect got.
针对邢钢线材厂大盘卷车间正式投产后影响成材率的主要原因进行了分析，提出了在轧制过程中的改进措施，取得了一定效果。
When the bearing rings or washers relative rotation (radial or thrust bearings) or when the rolling elements in rolling direction of movement (linear bearings), the role of the load on the bearings.
当轴承套圈或垫圈相对旋转时(向心或推力轴承)或当滚动元件在滚动方向运动时(直线轴承)，作用在轴承上的负荷。
And also a rolling optimum controller, which keeps the mandrel feed in rate as requirement, is designed and relative formulas are given.
介绍了一种环轧过程最优控制器的设计方法，该控制器可以使压力辊按要求的进给速率运动。
The relative motion of the cup and cone is accommodated by the rolling motion of the rollers.
轴承内圈和外圈的相对运动通过滚子的滚动实现。
The relative problems such as designing continuous rolling pass system and optimizing mathematical model operation are solved after practice and utilization rate of the mandrel is increased.
实施后，解决了连轧孔型系统设计、优化数模运算等相关问题，提高了芯棒利用率。
First, this paper summarizes the mathematic models of rolling force and AGC used in traditional rolling process and the relative methods of modeling. The defects of those methods are pointed out.
首先总结了轧制过程中传统的轧制力数学模型和AGC数学模型及相应的建模方法，指出了它们存在的缺陷和不足。
Bearing a ring or a washer or a rolling of the material fatigue before the first time, a ring or a washer relative to another ring or a washer in the rotation.
轴承的一个套圈或一个垫圈或一个滚动体的材料首次出现疲劳扩展之前，一个套圈或一个垫圈相对于另一个套圈或一个垫圈的转数。
The combination bearing are assembled by a rolling bearing, a sliding bearing, a gland bush, a distance bushing and other relative fastening pieces.
该组合轴承由滚动轴承、滑动轴承、压盖、隔套、及相关紧固件组装而成。
When pitching and rolling, new relative differences will appear in the liquid columns concerned, causing serious errors under their most unfavourable conditions.
船舶在横倾、纵倾过程中，不可避免的使装置的有关液柱之间出现新的相对差值，在最不利的情况下就可给装置带来严重的误差。
Bearing parts in the normal relative position, the surface of the rolling element and raceway contact points.
轴承零件在正常相对位置时，滚动体与滚道表面接触的点。
Bearing parts in the normal relative position, the surface of the rolling element and raceway contact points.
轴承零件在正常相对位置时，滚动体与滚道表面接触的点。
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