本文对机床滚动支承主轴系统采用油膜阻尼技术进行了深入、系统的试验研究和机理分析。
The deep, systematic research of experiments and theoretical analysis are made to employing fluid Film damping technology in antifriction bearing spindle system of machine tool.
计算机模拟计算和试验研究表明，机床滚动支承主轴系统采用复合式油膜阻尼器，可显著提高机床的动态性能。
Analogue computation and experiments show that employing compound oil film damper in antifriction bearing spindle system will raise significantly the dynamic behavior of machine tool.
滚动轴承作为航空发动机转子系统广泛采用的一种支承，其力学特性对转子系统的动力特性有重要的影响，尤其是高速下更为显著。
The ball bearing is widely used in aero-engines. Its mechanical properties exert important influence on the dynamic characteristics of rotor systems, especially at high speed.
本发明包含用于支承连续浇铸机中的滚动段的机械元件的非旋转轴，其具有基本为圆形的横截面。
The invention comprises a non-rotating shaft for supporting a mechanical element of a roll segment in a continuous casting machine, having an essentially circular cross-section.
用本文提出的方法识别得到的滚动轴承动态参数剔除了支承状况的影响，从而使得识别值更符合实际情况。
The stiffness and damping of rolling bearings identified in this paper can eliminate the influence of the bearing support type, so they more agree with the real value.
提出了一种将滚动体模拟成非线性弹性支承的新方法。
A new method is approached here by simulating the action of rolling elements with nonlinear elastic supports.
支承辊轧辊是利用一对或一组轧辊滚动时产生的压力来轧碾钢材，使金属产生塑性变形的工具。
The pressure which the support roll roller is uses pair or a group of roller rolls when produces to come the millstone steel products, causes the metal to produce the plastic deformation tool.
滚动元件的外表面与支承构件的下表面所描述的轨迹(149)或虚拟表面基本一致。
The outer surface of the rolling element is substantially coincident with a locus (149), or virtual surface, described by the lower surface of the support member.
变速传动轴承是既有减速箱的变速功能，又具有滚动轴承支承功能的特殊轴承。
The shifting drive bearing is a special bearing which poss-esses both the shifting and the supporting function.
为了保存材料和改进劳动生产力，大多支承圆环通过锻件，冷的标题被形成或球通过形成的路辗滚动是小，冷的标题形状。
In order to save materials and improve labor productivity, most of the bearing rings are formed through forging, cold heading or ball is rolled through the forming roller is small, cold heading shape.
每个支承构件包括弯曲的下表面(146)和位于支承构件的下表面的凹进部分内的滚动元件(148)。
Each support member comprises a curved lower surface (146) and a rolling element (148) located within a recessed portion of the lower surface of the support member.
高精度滚动轴承支承，回转精度高。
Spindle supported by high precision roller bearings, able to turn precisely.
用以支承和引导滚动体并使其保持在轴承内。
For supporting and guiding the ball and keep it in the bearing.
简体中文标题：滚动轴承。单列非自保持径向止推球轴承。带可分解内环的四点支承滚动轴承。
English Name:Rolling bearings - Angular contact radial ball bearings - Part 4: Single row, double-direction - not self-locking, with double-split inner ring (Four-point contact bearing)
用制造和安装精度要求不高的链传动取代了原进口设备采用的蜗轮蜗杆传动，采用双端支承方式和滚动轴承，有效地提高了设备的运行周期。
In designing chain drive is applied other than using worm wheel drive as the imported equipment does. Using two-end bearing support will greatly increase the thickener's running cycle.
滚动轴承作为轴的支点用来支承轴及轴上零件，通常的轴都有两支点。
Bearing for pivot of the axis is used as a supporting shaft and parts on the shaft, the shaft usually has two poims.
滚动轴承作为轴的支点用来支承轴及轴上零件，通常的轴都有两支点。
Bearing for pivot of the axis is used as a supporting shaft and parts on the shaft, the shaft usually has two poims.
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