轴箱

The side bearer loading and center plate hauling are adopted to the bogie, the equalized cylinder is fitted above the journal box.

转向架采用旁承承载、心盘牵引方式，在轴箱上方设有均载油缸。

Of journal box while process.

即所需完成装配图、两幅夹具图、加工工序图、两幅加工示意图、两幅尺寸联系图及两幅多轴箱图，还应完成生产效率卡的填写。

The headstock travels in the Y-axis s ym metrically guided on linear guides along the bridge column.

主轴箱沿着桥式立柱内 Y 轴对称的直线导轨上垂直移动。

Next, according to the dynamics model, the suspension parameters of the bogie were optimized, and the most suitable suspension parameter group was gained.

四、根据建立的内侧轴箱式转向架动力学模型，对转向架的悬挂参数进行优化计算分析，得到了一组较佳的悬挂参数匹配值。

The radius of a circle described by a crank, cam, or similar machine part.

在中心曲柄轴箱的周围放射状的安上气缸的内燃机。

CNC face milling and drill centres hole machine （Referred to as CNC milling fight machine ）,machine is mainly used for shaft parts batch and mass production, miling shaft at both ends 、 drilled the centers hole and turning one end of cylindrical axis, configured SIEMENS 802C CNC system , is controled by three axis, that is, the left X-axis spindle box movement, Y Right-axis spindle movement, Z-axis hydraulic self-centering jig up and down movement, according to the procedure to complete part of the auto-processing, processing of high precision and high efficiency.

数控铣端面钻中心孔机床，机床主要用于轴类零件成批和大批量生产，铣削轴的两端面钻中心孔并可套车轴一端的外圆，配置SIEMENS 802C数控系统，三轴控制，即X轴左主轴箱运动，Y轴右主轴运动，Z轴液压自定心夹具上下运动，按程序完成零件的自动加工，加工精度高、效率高。

During the designing, the data collecting points for spindles and gear box vibration signal and the special exit for transducer cable should be taken into consideration.

在设计过程中，还要考虑到主轴箱和齿轮箱振动信号的数据收集库以及传感器电缆的专用出口。

The headstock uses the standard one with the aid of drill bush to guide the twist drill and guarantee the precision of processed hole.

主轴箱根据变速箱体所需要加工孔的数量、位置来确定切削用量和主轴类型，采用1000mm 630mm的通用主轴箱。

The headstock uses standard spindle, it support from the first kind tapping explorator organization to tap and use it to guarantee screwed hole location accuracy.

主轴箱采用标准主轴，借助第一类攻丝靠模机构对其进行螺纹加工从而保证螺纹孔的位置精度。

In this paper, the research object is the XM18 spherical generator, in order to improve the dynamic behavior of the machine tool, the following aspects have been studied in this thesis: Firstly, based on the elasticity theory and finite element analysis theory, the finite element models of the lathe bed, dovetail, dovetail shelf, headstock, fanlike plank and millhead shelf, which were the main parts of the spherical generator, were built up using ANSYS9.0. And based on the modal analysis theory and FEM technology, the free modal and the constrained modal analysis of the main parts were studied. Accordance to the analytical results, put forword methods to optimize the key parts.

本课题以XM18球面铣磨机为研究对象，为了提高其动态特性，本文主要从以下几个方面进行研究：首先，根据弹性力学理论和有限元分析的基本理论，利用ANSYS9.0软件建立了铣磨机的主要零部件床身、燕尾、燕尾座、主轴箱、扇形板和磨头座的有限元模型，利用有限元法对主要零部件进行了自由模态和约束模态分析，并根据分析结果对关键部件提出了改进方案。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了